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authorMark Brand <mabrand@mabrand.nl>2014-03-18 13:10:34 +0100
committerThe Qt Project <gerrit-noreply@qt-project.org>2014-03-19 04:17:01 +0100
commit1fad6a2483d1283e4eeef310f6ebf5fe5a2011e0 (patch)
tree2c094b8622c68effbdfd114752747a6cd969c7d8 /src/3rdparty/sqlite/sqlite3.c
parent4059e586cc5cebd7b747f8428c8d018812c7c519 (diff)
update bundled sqlite to 3.8.4.1
The "Fixed CE build of sqlite3" patch is preserved in this change. (ea70ec8711af45128d63634a01dfc4c1a51ac331) Change-Id: I9cf211785071386173a87f645773cdae08498354 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Mark Brand <mabrand@mabrand.nl>
Diffstat (limited to 'src/3rdparty/sqlite/sqlite3.c')
-rw-r--r--src/3rdparty/sqlite/sqlite3.c13910
1 files changed, 7501 insertions, 6409 deletions
diff --git a/src/3rdparty/sqlite/sqlite3.c b/src/3rdparty/sqlite/sqlite3.c
index 9c73927982..a2e37dd48e 100644
--- a/src/3rdparty/sqlite/sqlite3.c
+++ b/src/3rdparty/sqlite/sqlite3.c
@@ -1,6 +1,6 @@
/******************************************************************************
** This file is an amalgamation of many separate C source files from SQLite
-** version 3.8.2. By combining all the individual C code files into this
+** version 3.8.4.1. By combining all the individual C code files into this
** single large file, the entire code can be compiled as a single translation
** unit. This allows many compilers to do optimizations that would not be
** possible if the files were compiled separately. Performance improvements
@@ -25,6 +25,93 @@
#ifndef SQLITE_API
# define SQLITE_API
#endif
+/************** Begin file sqliteInt.h ***************************************/
+/*
+** 2001 September 15
+**
+** The author disclaims copyright to this source code. In place of
+** a legal notice, here is a blessing:
+**
+** May you do good and not evil.
+** May you find forgiveness for yourself and forgive others.
+** May you share freely, never taking more than you give.
+**
+*************************************************************************
+** Internal interface definitions for SQLite.
+**
+*/
+#ifndef _SQLITEINT_H_
+#define _SQLITEINT_H_
+
+/*
+** These #defines should enable >2GB file support on POSIX if the
+** underlying operating system supports it. If the OS lacks
+** large file support, or if the OS is windows, these should be no-ops.
+**
+** Ticket #2739: The _LARGEFILE_SOURCE macro must appear before any
+** system #includes. Hence, this block of code must be the very first
+** code in all source files.
+**
+** Large file support can be disabled using the -DSQLITE_DISABLE_LFS switch
+** on the compiler command line. This is necessary if you are compiling
+** on a recent machine (ex: Red Hat 7.2) but you want your code to work
+** on an older machine (ex: Red Hat 6.0). If you compile on Red Hat 7.2
+** without this option, LFS is enable. But LFS does not exist in the kernel
+** in Red Hat 6.0, so the code won't work. Hence, for maximum binary
+** portability you should omit LFS.
+**
+** The previous paragraph was written in 2005. (This paragraph is written
+** on 2008-11-28.) These days, all Linux kernels support large files, so
+** you should probably leave LFS enabled. But some embedded platforms might
+** lack LFS in which case the SQLITE_DISABLE_LFS macro might still be useful.
+**
+** Similar is true for Mac OS X. LFS is only supported on Mac OS X 9 and later.
+*/
+#ifndef SQLITE_DISABLE_LFS
+# define _LARGE_FILE 1
+# ifndef _FILE_OFFSET_BITS
+# define _FILE_OFFSET_BITS 64
+# endif
+# define _LARGEFILE_SOURCE 1
+#endif
+
+/*
+** For MinGW, check to see if we can include the header file containing its
+** version information, among other things. Normally, this internal MinGW
+** header file would [only] be included automatically by other MinGW header
+** files; however, the contained version information is now required by this
+** header file to work around binary compatibility issues (see below) and
+** this is the only known way to reliably obtain it. This entire #if block
+** would be completely unnecessary if there was any other way of detecting
+** MinGW via their preprocessor (e.g. if they customized their GCC to define
+** some MinGW-specific macros). When compiling for MinGW, either the
+** _HAVE_MINGW_H or _HAVE__MINGW_H (note the extra underscore) macro must be
+** defined; otherwise, detection of conditions specific to MinGW will be
+** disabled.
+*/
+#if defined(_HAVE_MINGW_H)
+# include "mingw.h"
+#elif defined(_HAVE__MINGW_H)
+# include "_mingw.h"
+#endif
+
+/*
+** For MinGW version 4.x (and higher), check to see if the _USE_32BIT_TIME_T
+** define is required to maintain binary compatibility with the MSVC runtime
+** library in use (e.g. for Windows XP).
+*/
+#if !defined(_USE_32BIT_TIME_T) && !defined(_USE_64BIT_TIME_T) && \
+ defined(_WIN32) && !defined(_WIN64) && \
+ defined(__MINGW_MAJOR_VERSION) && __MINGW_MAJOR_VERSION >= 4 && \
+ defined(__MSVCRT__)
+# define _USE_32BIT_TIME_T
+#endif
+
+/* The public SQLite interface. The _FILE_OFFSET_BITS macro must appear
+** first in QNX. Also, the _USE_32BIT_TIME_T macro must appear first for
+** MinGW.
+*/
+/************** Include sqlite3.h in the middle of sqliteInt.h ***************/
/************** Begin file sqlite3.h *****************************************/
/*
** 2001 September 15
@@ -135,9 +222,9 @@ extern "C" {
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()].
*/
-#define SQLITE_VERSION "3.8.2"
-#define SQLITE_VERSION_NUMBER 3008002
-#define SQLITE_SOURCE_ID "2013-12-06 14:53:30 27392118af4c38c5203a04b8013e1afdb1cebd0d"
+#define SQLITE_VERSION "3.8.4.1"
+#define SQLITE_VERSION_NUMBER 3008004
+#define SQLITE_SOURCE_ID "2014-03-11 15:27:36 018d317b1257ce68a92908b05c9c7cf1494050d0"
/*
** CAPI3REF: Run-Time Library Version Numbers
@@ -519,6 +606,7 @@ SQLITE_API int sqlite3_exec(
#define SQLITE_READONLY_RECOVERY (SQLITE_READONLY | (1<<8))
#define SQLITE_READONLY_CANTLOCK (SQLITE_READONLY | (2<<8))
#define SQLITE_READONLY_ROLLBACK (SQLITE_READONLY | (3<<8))
+#define SQLITE_READONLY_DBMOVED (SQLITE_READONLY | (4<<8))
#define SQLITE_ABORT_ROLLBACK (SQLITE_ABORT | (2<<8))
#define SQLITE_CONSTRAINT_CHECK (SQLITE_CONSTRAINT | (1<<8))
#define SQLITE_CONSTRAINT_COMMITHOOK (SQLITE_CONSTRAINT | (2<<8))
@@ -586,7 +674,8 @@ SQLITE_API int sqlite3_exec(
** after reboot following a crash or power loss, the only bytes in a
** file that were written at the application level might have changed
** and that adjacent bytes, even bytes within the same sector are
-** guaranteed to be unchanged.
+** guaranteed to be unchanged. The SQLITE_IOCAP_UNDELETABLE_WHEN_OPEN
+** flag indicate that a file cannot be deleted when open.
*/
#define SQLITE_IOCAP_ATOMIC 0x00000001
#define SQLITE_IOCAP_ATOMIC512 0x00000002
@@ -817,15 +906,29 @@ struct sqlite3_io_methods {
** additional information.
**
** <li>[[SQLITE_FCNTL_SYNC_OMITTED]]
-** ^(The [SQLITE_FCNTL_SYNC_OMITTED] opcode is generated internally by
-** SQLite and sent to all VFSes in place of a call to the xSync method
-** when the database connection has [PRAGMA synchronous] set to OFF.)^
-** Some specialized VFSes need this signal in order to operate correctly
-** when [PRAGMA synchronous | PRAGMA synchronous=OFF] is set, but most
-** VFSes do not need this signal and should silently ignore this opcode.
-** Applications should not call [sqlite3_file_control()] with this
-** opcode as doing so may disrupt the operation of the specialized VFSes
-** that do require it.
+** No longer in use.
+**
+** <li>[[SQLITE_FCNTL_SYNC]]
+** The [SQLITE_FCNTL_SYNC] opcode is generated internally by SQLite and
+** sent to the VFS immediately before the xSync method is invoked on a
+** database file descriptor. Or, if the xSync method is not invoked
+** because the user has configured SQLite with
+** [PRAGMA synchronous | PRAGMA synchronous=OFF] it is invoked in place
+** of the xSync method. In most cases, the pointer argument passed with
+** this file-control is NULL. However, if the database file is being synced
+** as part of a multi-database commit, the argument points to a nul-terminated
+** string containing the transactions master-journal file name. VFSes that
+** do not need this signal should silently ignore this opcode. Applications
+** should not call [sqlite3_file_control()] with this opcode as doing so may
+** disrupt the operation of the specialized VFSes that do require it.
+**
+** <li>[[SQLITE_FCNTL_COMMIT_PHASETWO]]
+** The [SQLITE_FCNTL_COMMIT_PHASETWO] opcode is generated internally by SQLite
+** and sent to the VFS after a transaction has been committed immediately
+** but before the database is unlocked. VFSes that do not need this signal
+** should silently ignore this opcode. Applications should not call
+** [sqlite3_file_control()] with this opcode as doing so may disrupt the
+** operation of the specialized VFSes that do require it.
**
** <li>[[SQLITE_FCNTL_WIN32_AV_RETRY]]
** ^The [SQLITE_FCNTL_WIN32_AV_RETRY] opcode is used to configure automatic
@@ -949,6 +1052,12 @@ struct sqlite3_io_methods {
** SQLite stack may generate instances of this file control if
** the [SQLITE_USE_FCNTL_TRACE] compile-time option is enabled.
**
+** <li>[[SQLITE_FCNTL_HAS_MOVED]]
+** The [SQLITE_FCNTL_HAS_MOVED] file control interprets its argument as a
+** pointer to an integer and it writes a boolean into that integer depending
+** on whether or not the file has been renamed, moved, or deleted since it
+** was first opened.
+**
** </ul>
*/
#define SQLITE_FCNTL_LOCKSTATE 1
@@ -969,6 +1078,9 @@ struct sqlite3_io_methods {
#define SQLITE_FCNTL_TEMPFILENAME 16
#define SQLITE_FCNTL_MMAP_SIZE 18
#define SQLITE_FCNTL_TRACE 19
+#define SQLITE_FCNTL_HAS_MOVED 20
+#define SQLITE_FCNTL_SYNC 21
+#define SQLITE_FCNTL_COMMIT_PHASETWO 22
/*
** CAPI3REF: Mutex Handle
@@ -2403,11 +2515,13 @@ SQLITE_API sqlite3_int64 sqlite3_memory_highwater(int resetFlag);
** applications to access the same PRNG for other purposes.
**
** ^A call to this routine stores N bytes of randomness into buffer P.
+** ^If N is less than one, then P can be a NULL pointer.
**
-** ^The first time this routine is invoked (either internally or by
-** the application) the PRNG is seeded using randomness obtained
-** from the xRandomness method of the default [sqlite3_vfs] object.
-** ^On all subsequent invocations, the pseudo-randomness is generated
+** ^If this routine has not been previously called or if the previous
+** call had N less than one, then the PRNG is seeded using randomness
+** obtained from the xRandomness method of the default [sqlite3_vfs] object.
+** ^If the previous call to this routine had an N of 1 or more then
+** the pseudo-randomness is generated
** internally and without recourse to the [sqlite3_vfs] xRandomness
** method.
*/
@@ -2567,6 +2681,7 @@ SQLITE_API int sqlite3_set_authorizer(
#define SQLITE_FUNCTION 31 /* NULL Function Name */
#define SQLITE_SAVEPOINT 32 /* Operation Savepoint Name */
#define SQLITE_COPY 0 /* No longer used */
+#define SQLITE_RECURSIVE 33 /* NULL NULL */
/*
** CAPI3REF: Tracing And Profiling Functions
@@ -3985,15 +4100,24 @@ SQLITE_API int sqlite3_reset(sqlite3_stmt *pStmt);
**
** ^The fourth parameter, eTextRep, specifies what
** [SQLITE_UTF8 | text encoding] this SQL function prefers for
-** its parameters. Every SQL function implementation must be able to work
-** with UTF-8, UTF-16le, or UTF-16be. But some implementations may be
-** more efficient with one encoding than another. ^An application may
-** invoke sqlite3_create_function() or sqlite3_create_function16() multiple
-** times with the same function but with different values of eTextRep.
+** its parameters. The application should set this parameter to
+** [SQLITE_UTF16LE] if the function implementation invokes
+** [sqlite3_value_text16le()] on an input, or [SQLITE_UTF16BE] if the
+** implementation invokes [sqlite3_value_text16be()] on an input, or
+** [SQLITE_UTF16] if [sqlite3_value_text16()] is used, or [SQLITE_UTF8]
+** otherwise. ^The same SQL function may be registered multiple times using
+** different preferred text encodings, with different implementations for
+** each encoding.
** ^When multiple implementations of the same function are available, SQLite
** will pick the one that involves the least amount of data conversion.
-** If there is only a single implementation which does not care what text
-** encoding is used, then the fourth argument should be [SQLITE_ANY].
+**
+** ^The fourth parameter may optionally be ORed with [SQLITE_DETERMINISTIC]
+** to signal that the function will always return the same result given
+** the same inputs within a single SQL statement. Most SQL functions are
+** deterministic. The built-in [random()] SQL function is an example of a
+** function that is not deterministic. The SQLite query planner is able to
+** perform additional optimizations on deterministic functions, so use
+** of the [SQLITE_DETERMINISTIC] flag is recommended where possible.
**
** ^(The fifth parameter is an arbitrary pointer. The implementation of the
** function can gain access to this pointer using [sqlite3_user_data()].)^
@@ -4079,10 +4203,20 @@ SQLITE_API int sqlite3_create_function_v2(
#define SQLITE_UTF16LE 2
#define SQLITE_UTF16BE 3
#define SQLITE_UTF16 4 /* Use native byte order */
-#define SQLITE_ANY 5 /* sqlite3_create_function only */
+#define SQLITE_ANY 5 /* Deprecated */
#define SQLITE_UTF16_ALIGNED 8 /* sqlite3_create_collation only */
/*
+** CAPI3REF: Function Flags
+**
+** These constants may be ORed together with the
+** [SQLITE_UTF8 | preferred text encoding] as the fourth argument
+** to [sqlite3_create_function()], [sqlite3_create_function16()], or
+** [sqlite3_create_function_v2()].
+*/
+#define SQLITE_DETERMINISTIC 0x800
+
+/*
** CAPI3REF: Deprecated Functions
** DEPRECATED
**
@@ -6103,7 +6237,8 @@ SQLITE_API int sqlite3_test_control(int op, ...);
#define SQLITE_TESTCTRL_LOCALTIME_FAULT 18
#define SQLITE_TESTCTRL_EXPLAIN_STMT 19
#define SQLITE_TESTCTRL_NEVER_CORRUPT 20
-#define SQLITE_TESTCTRL_LAST 20
+#define SQLITE_TESTCTRL_VDBE_COVERAGE 21
+#define SQLITE_TESTCTRL_LAST 21
/*
** CAPI3REF: SQLite Runtime Status
@@ -7366,50 +7501,7 @@ struct sqlite3_rtree_geometry {
/************** End of sqlite3.h *********************************************/
-/************** Begin file sqliteInt.h ***************************************/
-/*
-** 2001 September 15
-**
-** The author disclaims copyright to this source code. In place of
-** a legal notice, here is a blessing:
-**
-** May you do good and not evil.
-** May you find forgiveness for yourself and forgive others.
-** May you share freely, never taking more than you give.
-**
-*************************************************************************
-** Internal interface definitions for SQLite.
-**
-*/
-#ifndef _SQLITEINT_H_
-#define _SQLITEINT_H_
-
-/*
-** These #defines should enable >2GB file support on POSIX if the
-** underlying operating system supports it. If the OS lacks
-** large file support, or if the OS is windows, these should be no-ops.
-**
-** Ticket #2739: The _LARGEFILE_SOURCE macro must appear before any
-** system #includes. Hence, this block of code must be the very first
-** code in all source files.
-**
-** Large file support can be disabled using the -DSQLITE_DISABLE_LFS switch
-** on the compiler command line. This is necessary if you are compiling
-** on a recent machine (ex: Red Hat 7.2) but you want your code to work
-** on an older machine (ex: Red Hat 6.0). If you compile on Red Hat 7.2
-** without this option, LFS is enable. But LFS does not exist in the kernel
-** in Red Hat 6.0, so the code won't work. Hence, for maximum binary
-** portability you should omit LFS.
-**
-** Similar is true for Mac OS X. LFS is only supported on Mac OS X 9 and later.
-*/
-#ifndef SQLITE_DISABLE_LFS
-# define _LARGE_FILE 1
-# ifndef _FILE_OFFSET_BITS
-# define _FILE_OFFSET_BITS 64
-# endif
-# define _LARGEFILE_SOURCE 1
-#endif
+/************** Continuing where we left off in sqliteInt.h ******************/
/*
** Include the configuration header output by 'configure' if we're using the
@@ -7996,163 +8088,165 @@ SQLITE_PRIVATE void sqlite3HashClear(Hash*);
/************** Continuing where we left off in sqliteInt.h ******************/
/************** Include parse.h in the middle of sqliteInt.h *****************/
/************** Begin file parse.h *******************************************/
-#define TK_SEMI 1
-#define TK_EXPLAIN 2
-#define TK_QUERY 3
-#define TK_PLAN 4
-#define TK_BEGIN 5
-#define TK_TRANSACTION 6
-#define TK_DEFERRED 7
-#define TK_IMMEDIATE 8
-#define TK_EXCLUSIVE 9
-#define TK_COMMIT 10
-#define TK_END 11
-#define TK_ROLLBACK 12
-#define TK_SAVEPOINT 13
-#define TK_RELEASE 14
-#define TK_TO 15
-#define TK_TABLE 16
-#define TK_CREATE 17
-#define TK_IF 18
-#define TK_NOT 19
-#define TK_EXISTS 20
-#define TK_TEMP 21
-#define TK_LP 22
-#define TK_RP 23
-#define TK_AS 24
-#define TK_WITHOUT 25
-#define TK_COMMA 26
-#define TK_ID 27
-#define TK_INDEXED 28
-#define TK_ABORT 29
-#define TK_ACTION 30
-#define TK_AFTER 31
-#define TK_ANALYZE 32
-#define TK_ASC 33
-#define TK_ATTACH 34
-#define TK_BEFORE 35
-#define TK_BY 36
-#define TK_CASCADE 37
-#define TK_CAST 38
-#define TK_COLUMNKW 39
-#define TK_CONFLICT 40
-#define TK_DATABASE 41
-#define TK_DESC 42
-#define TK_DETACH 43
-#define TK_EACH 44
-#define TK_FAIL 45
-#define TK_FOR 46
-#define TK_IGNORE 47
-#define TK_INITIALLY 48
-#define TK_INSTEAD 49
-#define TK_LIKE_KW 50
-#define TK_MATCH 51
-#define TK_NO 52
-#define TK_KEY 53
-#define TK_OF 54
-#define TK_OFFSET 55
-#define TK_PRAGMA 56
-#define TK_RAISE 57
-#define TK_REPLACE 58
-#define TK_RESTRICT 59
-#define TK_ROW 60
-#define TK_TRIGGER 61
-#define TK_VACUUM 62
-#define TK_VIEW 63
-#define TK_VIRTUAL 64
-#define TK_REINDEX 65
-#define TK_RENAME 66
-#define TK_CTIME_KW 67
-#define TK_ANY 68
-#define TK_OR 69
-#define TK_AND 70
-#define TK_IS 71
-#define TK_BETWEEN 72
-#define TK_IN 73
-#define TK_ISNULL 74
-#define TK_NOTNULL 75
-#define TK_NE 76
-#define TK_EQ 77
-#define TK_GT 78
-#define TK_LE 79
-#define TK_LT 80
-#define TK_GE 81
-#define TK_ESCAPE 82
-#define TK_BITAND 83
-#define TK_BITOR 84
-#define TK_LSHIFT 85
-#define TK_RSHIFT 86
-#define TK_PLUS 87
-#define TK_MINUS 88
-#define TK_STAR 89
-#define TK_SLASH 90
-#define TK_REM 91
-#define TK_CONCAT 92
-#define TK_COLLATE 93
-#define TK_BITNOT 94
-#define TK_STRING 95
-#define TK_JOIN_KW 96
-#define TK_CONSTRAINT 97
-#define TK_DEFAULT 98
-#define TK_NULL 99
-#define TK_PRIMARY 100
-#define TK_UNIQUE 101
-#define TK_CHECK 102
-#define TK_REFERENCES 103
-#define TK_AUTOINCR 104
-#define TK_ON 105
-#define TK_INSERT 106
-#define TK_DELETE 107
-#define TK_UPDATE 108
-#define TK_SET 109
-#define TK_DEFERRABLE 110
-#define TK_FOREIGN 111
-#define TK_DROP 112
-#define TK_UNION 113
-#define TK_ALL 114
-#define TK_EXCEPT 115
-#define TK_INTERSECT 116
-#define TK_SELECT 117
-#define TK_DISTINCT 118
-#define TK_DOT 119
-#define TK_FROM 120
-#define TK_JOIN 121
-#define TK_USING 122
-#define TK_ORDER 123
-#define TK_GROUP 124
-#define TK_HAVING 125
-#define TK_LIMIT 126
-#define TK_WHERE 127
-#define TK_INTO 128
-#define TK_VALUES 129
-#define TK_INTEGER 130
-#define TK_FLOAT 131
-#define TK_BLOB 132
-#define TK_REGISTER 133
-#define TK_VARIABLE 134
-#define TK_CASE 135
-#define TK_WHEN 136
-#define TK_THEN 137
-#define TK_ELSE 138
-#define TK_INDEX 139
-#define TK_ALTER 140
-#define TK_ADD 141
-#define TK_TO_TEXT 142
-#define TK_TO_BLOB 143
-#define TK_TO_NUMERIC 144
-#define TK_TO_INT 145
-#define TK_TO_REAL 146
-#define TK_ISNOT 147
-#define TK_END_OF_FILE 148
-#define TK_ILLEGAL 149
-#define TK_SPACE 150
-#define TK_UNCLOSED_STRING 151
-#define TK_FUNCTION 152
-#define TK_COLUMN 153
-#define TK_AGG_FUNCTION 154
-#define TK_AGG_COLUMN 155
-#define TK_UMINUS 156
-#define TK_UPLUS 157
+#define TK_SEMI 1
+#define TK_EXPLAIN 2
+#define TK_QUERY 3
+#define TK_PLAN 4
+#define TK_BEGIN 5
+#define TK_TRANSACTION 6
+#define TK_DEFERRED 7
+#define TK_IMMEDIATE 8
+#define TK_EXCLUSIVE 9
+#define TK_COMMIT 10
+#define TK_END 11
+#define TK_ROLLBACK 12
+#define TK_SAVEPOINT 13
+#define TK_RELEASE 14
+#define TK_TO 15
+#define TK_TABLE 16
+#define TK_CREATE 17
+#define TK_IF 18
+#define TK_NOT 19
+#define TK_EXISTS 20
+#define TK_TEMP 21
+#define TK_LP 22
+#define TK_RP 23
+#define TK_AS 24
+#define TK_WITHOUT 25
+#define TK_COMMA 26
+#define TK_ID 27
+#define TK_INDEXED 28
+#define TK_ABORT 29
+#define TK_ACTION 30
+#define TK_AFTER 31
+#define TK_ANALYZE 32
+#define TK_ASC 33
+#define TK_ATTACH 34
+#define TK_BEFORE 35
+#define TK_BY 36
+#define TK_CASCADE 37
+#define TK_CAST 38
+#define TK_COLUMNKW 39
+#define TK_CONFLICT 40
+#define TK_DATABASE 41
+#define TK_DESC 42
+#define TK_DETACH 43
+#define TK_EACH 44
+#define TK_FAIL 45
+#define TK_FOR 46
+#define TK_IGNORE 47
+#define TK_INITIALLY 48
+#define TK_INSTEAD 49
+#define TK_LIKE_KW 50
+#define TK_MATCH 51
+#define TK_NO 52
+#define TK_KEY 53
+#define TK_OF 54
+#define TK_OFFSET 55
+#define TK_PRAGMA 56
+#define TK_RAISE 57
+#define TK_RECURSIVE 58
+#define TK_REPLACE 59
+#define TK_RESTRICT 60
+#define TK_ROW 61
+#define TK_TRIGGER 62
+#define TK_VACUUM 63
+#define TK_VIEW 64
+#define TK_VIRTUAL 65
+#define TK_WITH 66
+#define TK_REINDEX 67
+#define TK_RENAME 68
+#define TK_CTIME_KW 69
+#define TK_ANY 70
+#define TK_OR 71
+#define TK_AND 72
+#define TK_IS 73
+#define TK_BETWEEN 74
+#define TK_IN 75
+#define TK_ISNULL 76
+#define TK_NOTNULL 77
+#define TK_NE 78
+#define TK_EQ 79
+#define TK_GT 80
+#define TK_LE 81
+#define TK_LT 82
+#define TK_GE 83
+#define TK_ESCAPE 84
+#define TK_BITAND 85
+#define TK_BITOR 86
+#define TK_LSHIFT 87
+#define TK_RSHIFT 88
+#define TK_PLUS 89
+#define TK_MINUS 90
+#define TK_STAR 91
+#define TK_SLASH 92
+#define TK_REM 93
+#define TK_CONCAT 94
+#define TK_COLLATE 95
+#define TK_BITNOT 96
+#define TK_STRING 97
+#define TK_JOIN_KW 98
+#define TK_CONSTRAINT 99
+#define TK_DEFAULT 100
+#define TK_NULL 101
+#define TK_PRIMARY 102
+#define TK_UNIQUE 103
+#define TK_CHECK 104
+#define TK_REFERENCES 105
+#define TK_AUTOINCR 106
+#define TK_ON 107
+#define TK_INSERT 108
+#define TK_DELETE 109
+#define TK_UPDATE 110
+#define TK_SET 111
+#define TK_DEFERRABLE 112
+#define TK_FOREIGN 113
+#define TK_DROP 114
+#define TK_UNION 115
+#define TK_ALL 116
+#define TK_EXCEPT 117
+#define TK_INTERSECT 118
+#define TK_SELECT 119
+#define TK_VALUES 120
+#define TK_DISTINCT 121
+#define TK_DOT 122
+#define TK_FROM 123
+#define TK_JOIN 124
+#define TK_USING 125
+#define TK_ORDER 126
+#define TK_GROUP 127
+#define TK_HAVING 128
+#define TK_LIMIT 129
+#define TK_WHERE 130
+#define TK_INTO 131
+#define TK_INTEGER 132
+#define TK_FLOAT 133
+#define TK_BLOB 134
+#define TK_VARIABLE 135
+#define TK_CASE 136
+#define TK_WHEN 137
+#define TK_THEN 138
+#define TK_ELSE 139
+#define TK_INDEX 140
+#define TK_ALTER 141
+#define TK_ADD 142
+#define TK_TO_TEXT 143
+#define TK_TO_BLOB 144
+#define TK_TO_NUMERIC 145
+#define TK_TO_INT 146
+#define TK_TO_REAL 147
+#define TK_ISNOT 148
+#define TK_END_OF_FILE 149
+#define TK_ILLEGAL 150
+#define TK_SPACE 151
+#define TK_UNCLOSED_STRING 152
+#define TK_FUNCTION 153
+#define TK_COLUMN 154
+#define TK_AGG_FUNCTION 155
+#define TK_AGG_COLUMN 156
+#define TK_UMINUS 157
+#define TK_UPLUS 158
+#define TK_REGISTER 159
/************** End of parse.h ***********************************************/
/************** Continuing where we left off in sqliteInt.h ******************/
@@ -8583,6 +8677,7 @@ typedef struct LookasideSlot LookasideSlot;
typedef struct Module Module;
typedef struct NameContext NameContext;
typedef struct Parse Parse;
+typedef struct PrintfArguments PrintfArguments;
typedef struct RowSet RowSet;
typedef struct Savepoint Savepoint;
typedef struct Select Select;
@@ -8600,6 +8695,7 @@ typedef struct VTable VTable;
typedef struct VtabCtx VtabCtx;
typedef struct Walker Walker;
typedef struct WhereInfo WhereInfo;
+typedef struct With With;
/*
** Defer sourcing vdbe.h and btree.h until after the "u8" and
@@ -8792,8 +8888,6 @@ SQLITE_PRIVATE const void *sqlite3BtreeKeyFetch(BtCursor*, u32 *pAmt);
SQLITE_PRIVATE const void *sqlite3BtreeDataFetch(BtCursor*, u32 *pAmt);
SQLITE_PRIVATE int sqlite3BtreeDataSize(BtCursor*, u32 *pSize);
SQLITE_PRIVATE int sqlite3BtreeData(BtCursor*, u32 offset, u32 amt, void*);
-SQLITE_PRIVATE void sqlite3BtreeSetCachedRowid(BtCursor*, sqlite3_int64);
-SQLITE_PRIVATE sqlite3_int64 sqlite3BtreeGetCachedRowid(BtCursor*);
SQLITE_PRIVATE char *sqlite3BtreeIntegrityCheck(Btree*, int *aRoot, int nRoot, int, int*);
SQLITE_PRIVATE struct Pager *sqlite3BtreePager(Btree*);
@@ -8933,9 +9027,12 @@ struct VdbeOp {
char *zComment; /* Comment to improve readability */
#endif
#ifdef VDBE_PROFILE
- int cnt; /* Number of times this instruction was executed */
+ u32 cnt; /* Number of times this instruction was executed */
u64 cycles; /* Total time spent executing this instruction */
#endif
+#ifdef SQLITE_VDBE_COVERAGE
+ int iSrcLine; /* Source-code line that generated this opcode */
+#endif
};
typedef struct VdbeOp VdbeOp;
@@ -9045,139 +9142,143 @@ typedef struct VdbeOpList VdbeOpList;
#define OP_Gosub 17
#define OP_Return 18
#define OP_Not 19 /* same as TK_NOT, synopsis: r[P2]= !r[P1] */
-#define OP_Yield 20
-#define OP_HaltIfNull 21 /* synopsis: if r[P3] null then halt */
-#define OP_Halt 22
-#define OP_Integer 23 /* synopsis: r[P2]=P1 */
-#define OP_Int64 24 /* synopsis: r[P2]=P4 */
-#define OP_String 25 /* synopsis: r[P2]='P4' (len=P1) */
-#define OP_Null 26 /* synopsis: r[P2..P3]=NULL */
-#define OP_Blob 27 /* synopsis: r[P2]=P4 (len=P1) */
-#define OP_Variable 28 /* synopsis: r[P2]=parameter(P1,P4) */
-#define OP_Move 29 /* synopsis: r[P2@P3]=r[P1@P3] */
-#define OP_Copy 30 /* synopsis: r[P2@P3]=r[P1@P3] */
-#define OP_SCopy 31 /* synopsis: r[P2]=r[P1] */
-#define OP_ResultRow 32 /* synopsis: output=r[P1@P2] */
-#define OP_CollSeq 33
-#define OP_AddImm 34 /* synopsis: r[P1]=r[P1]+P2 */
-#define OP_MustBeInt 35
-#define OP_RealAffinity 36
-#define OP_Permutation 37
-#define OP_Compare 38
-#define OP_Jump 39
-#define OP_Once 40
-#define OP_If 41
-#define OP_IfNot 42
-#define OP_Column 43 /* synopsis: r[P3]=PX */
-#define OP_Affinity 44 /* synopsis: affinity(r[P1@P2]) */
-#define OP_MakeRecord 45 /* synopsis: r[P3]=mkrec(r[P1@P2]) */
-#define OP_Count 46 /* synopsis: r[P2]=count() */
-#define OP_ReadCookie 47
-#define OP_SetCookie 48
-#define OP_VerifyCookie 49
-#define OP_OpenRead 50 /* synopsis: root=P2 iDb=P3 */
-#define OP_OpenWrite 51 /* synopsis: root=P2 iDb=P3 */
-#define OP_OpenAutoindex 52 /* synopsis: nColumn=P2 */
-#define OP_OpenEphemeral 53 /* synopsis: nColumn=P2 */
-#define OP_SorterOpen 54
-#define OP_OpenPseudo 55 /* synopsis: content in r[P2@P3] */
-#define OP_Close 56
-#define OP_SeekLt 57 /* synopsis: key=r[P3@P4] */
-#define OP_SeekLe 58 /* synopsis: key=r[P3@P4] */
-#define OP_SeekGe 59 /* synopsis: key=r[P3@P4] */
-#define OP_SeekGt 60 /* synopsis: key=r[P3@P4] */
-#define OP_Seek 61 /* synopsis: intkey=r[P2] */
-#define OP_NoConflict 62 /* synopsis: key=r[P3@P4] */
-#define OP_NotFound 63 /* synopsis: key=r[P3@P4] */
-#define OP_Found 64 /* synopsis: key=r[P3@P4] */
-#define OP_NotExists 65 /* synopsis: intkey=r[P3] */
-#define OP_Sequence 66 /* synopsis: r[P2]=rowid */
-#define OP_NewRowid 67 /* synopsis: r[P2]=rowid */
-#define OP_Insert 68 /* synopsis: intkey=r[P3] data=r[P2] */
-#define OP_Or 69 /* same as TK_OR, synopsis: r[P3]=(r[P1] || r[P2]) */
-#define OP_And 70 /* same as TK_AND, synopsis: r[P3]=(r[P1] && r[P2]) */
-#define OP_InsertInt 71 /* synopsis: intkey=P3 data=r[P2] */
-#define OP_Delete 72
-#define OP_ResetCount 73
-#define OP_IsNull 74 /* same as TK_ISNULL, synopsis: if r[P1]==NULL goto P2 */
-#define OP_NotNull 75 /* same as TK_NOTNULL, synopsis: if r[P1]!=NULL goto P2 */
-#define OP_Ne 76 /* same as TK_NE, synopsis: if r[P1]!=r[P3] goto P2 */
-#define OP_Eq 77 /* same as TK_EQ, synopsis: if r[P1]==r[P3] goto P2 */
-#define OP_Gt 78 /* same as TK_GT, synopsis: if r[P1]>r[P3] goto P2 */
-#define OP_Le 79 /* same as TK_LE, synopsis: if r[P1]<=r[P3] goto P2 */
-#define OP_Lt 80 /* same as TK_LT, synopsis: if r[P1]<r[P3] goto P2 */
-#define OP_Ge 81 /* same as TK_GE, synopsis: if r[P1]>=r[P3] goto P2 */
-#define OP_SorterCompare 82 /* synopsis: if key(P1)!=rtrim(r[P3],P4) goto P2 */
-#define OP_BitAnd 83 /* same as TK_BITAND, synopsis: r[P3]=r[P1]&r[P2] */
-#define OP_BitOr 84 /* same as TK_BITOR, synopsis: r[P3]=r[P1]|r[P2] */
-#define OP_ShiftLeft 85 /* same as TK_LSHIFT, synopsis: r[P3]=r[P2]<<r[P1] */
-#define OP_ShiftRight 86 /* same as TK_RSHIFT, synopsis: r[P3]=r[P2]>>r[P1] */
-#define OP_Add 87 /* same as TK_PLUS, synopsis: r[P3]=r[P1]+r[P2] */
-#define OP_Subtract 88 /* same as TK_MINUS, synopsis: r[P3]=r[P2]-r[P1] */
-#define OP_Multiply 89 /* same as TK_STAR, synopsis: r[P3]=r[P1]*r[P2] */
-#define OP_Divide 90 /* same as TK_SLASH, synopsis: r[P3]=r[P2]/r[P1] */
-#define OP_Remainder 91 /* same as TK_REM, synopsis: r[P3]=r[P2]%r[P1] */
-#define OP_Concat 92 /* same as TK_CONCAT, synopsis: r[P3]=r[P2]+r[P1] */
-#define OP_SorterData 93 /* synopsis: r[P2]=data */
-#define OP_BitNot 94 /* same as TK_BITNOT, synopsis: r[P1]= ~r[P1] */
-#define OP_String8 95 /* same as TK_STRING, synopsis: r[P2]='P4' */
-#define OP_RowKey 96 /* synopsis: r[P2]=key */
-#define OP_RowData 97 /* synopsis: r[P2]=data */
-#define OP_Rowid 98 /* synopsis: r[P2]=rowid */
-#define OP_NullRow 99
-#define OP_Last 100
-#define OP_SorterSort 101
-#define OP_Sort 102
-#define OP_Rewind 103
-#define OP_SorterInsert 104
-#define OP_IdxInsert 105 /* synopsis: key=r[P2] */
-#define OP_IdxDelete 106 /* synopsis: key=r[P2@P3] */
-#define OP_IdxRowid 107 /* synopsis: r[P2]=rowid */
-#define OP_IdxLT 108 /* synopsis: key=r[P3@P4] */
-#define OP_IdxGE 109 /* synopsis: key=r[P3@P4] */
-#define OP_Destroy 110
-#define OP_Clear 111
-#define OP_CreateIndex 112 /* synopsis: r[P2]=root iDb=P1 */
-#define OP_CreateTable 113 /* synopsis: r[P2]=root iDb=P1 */
-#define OP_ParseSchema 114
-#define OP_LoadAnalysis 115
-#define OP_DropTable 116
-#define OP_DropIndex 117
-#define OP_DropTrigger 118
-#define OP_IntegrityCk 119
-#define OP_RowSetAdd 120 /* synopsis: rowset(P1)=r[P2] */
-#define OP_RowSetRead 121 /* synopsis: r[P3]=rowset(P1) */
-#define OP_RowSetTest 122 /* synopsis: if r[P3] in rowset(P1) goto P2 */
-#define OP_Program 123
-#define OP_Param 124
-#define OP_FkCounter 125 /* synopsis: fkctr[P1]+=P2 */
-#define OP_FkIfZero 126 /* synopsis: if fkctr[P1]==0 goto P2 */
-#define OP_MemMax 127 /* synopsis: r[P1]=max(r[P1],r[P2]) */
-#define OP_IfPos 128 /* synopsis: if r[P1]>0 goto P2 */
-#define OP_IfNeg 129 /* synopsis: if r[P1]<0 goto P2 */
-#define OP_IfZero 130 /* synopsis: r[P1]+=P3, if r[P1]==0 goto P2 */
-#define OP_Real 131 /* same as TK_FLOAT, synopsis: r[P2]=P4 */
-#define OP_AggFinal 132 /* synopsis: accum=r[P1] N=P2 */
-#define OP_IncrVacuum 133
-#define OP_Expire 134
-#define OP_TableLock 135 /* synopsis: iDb=P1 root=P2 write=P3 */
-#define OP_VBegin 136
-#define OP_VCreate 137
-#define OP_VDestroy 138
-#define OP_VOpen 139
-#define OP_VColumn 140 /* synopsis: r[P3]=vcolumn(P2) */
-#define OP_VNext 141
-#define OP_ToText 142 /* same as TK_TO_TEXT */
-#define OP_ToBlob 143 /* same as TK_TO_BLOB */
-#define OP_ToNumeric 144 /* same as TK_TO_NUMERIC */
-#define OP_ToInt 145 /* same as TK_TO_INT */
-#define OP_ToReal 146 /* same as TK_TO_REAL */
-#define OP_VRename 147
-#define OP_Pagecount 148
-#define OP_MaxPgcnt 149
-#define OP_Trace 150
-#define OP_Noop 151
-#define OP_Explain 152
+#define OP_InitCoroutine 20
+#define OP_EndCoroutine 21
+#define OP_Yield 22
+#define OP_HaltIfNull 23 /* synopsis: if r[P3]=null halt */
+#define OP_Halt 24
+#define OP_Integer 25 /* synopsis: r[P2]=P1 */
+#define OP_Int64 26 /* synopsis: r[P2]=P4 */
+#define OP_String 27 /* synopsis: r[P2]='P4' (len=P1) */
+#define OP_Null 28 /* synopsis: r[P2..P3]=NULL */
+#define OP_SoftNull 29 /* synopsis: r[P1]=NULL */
+#define OP_Blob 30 /* synopsis: r[P2]=P4 (len=P1) */
+#define OP_Variable 31 /* synopsis: r[P2]=parameter(P1,P4) */
+#define OP_Move 32 /* synopsis: r[P2@P3]=r[P1@P3] */
+#define OP_Copy 33 /* synopsis: r[P2@P3+1]=r[P1@P3+1] */
+#define OP_SCopy 34 /* synopsis: r[P2]=r[P1] */
+#define OP_ResultRow 35 /* synopsis: output=r[P1@P2] */
+#define OP_CollSeq 36
+#define OP_AddImm 37 /* synopsis: r[P1]=r[P1]+P2 */
+#define OP_MustBeInt 38
+#define OP_RealAffinity 39
+#define OP_Permutation 40
+#define OP_Compare 41
+#define OP_Jump 42
+#define OP_Once 43
+#define OP_If 44
+#define OP_IfNot 45
+#define OP_Column 46 /* synopsis: r[P3]=PX */
+#define OP_Affinity 47 /* synopsis: affinity(r[P1@P2]) */
+#define OP_MakeRecord 48 /* synopsis: r[P3]=mkrec(r[P1@P2]) */
+#define OP_Count 49 /* synopsis: r[P2]=count() */
+#define OP_ReadCookie 50
+#define OP_SetCookie 51
+#define OP_OpenRead 52 /* synopsis: root=P2 iDb=P3 */
+#define OP_OpenWrite 53 /* synopsis: root=P2 iDb=P3 */
+#define OP_OpenAutoindex 54 /* synopsis: nColumn=P2 */
+#define OP_OpenEphemeral 55 /* synopsis: nColumn=P2 */
+#define OP_SorterOpen 56
+#define OP_OpenPseudo 57 /* synopsis: P3 columns in r[P2] */
+#define OP_Close 58
+#define OP_SeekLT 59
+#define OP_SeekLE 60
+#define OP_SeekGE 61
+#define OP_SeekGT 62
+#define OP_Seek 63 /* synopsis: intkey=r[P2] */
+#define OP_NoConflict 64 /* synopsis: key=r[P3@P4] */
+#define OP_NotFound 65 /* synopsis: key=r[P3@P4] */
+#define OP_Found 66 /* synopsis: key=r[P3@P4] */
+#define OP_NotExists 67 /* synopsis: intkey=r[P3] */
+#define OP_Sequence 68 /* synopsis: r[P2]=rowid */
+#define OP_NewRowid 69 /* synopsis: r[P2]=rowid */
+#define OP_Insert 70 /* synopsis: intkey=r[P3] data=r[P2] */
+#define OP_Or 71 /* same as TK_OR, synopsis: r[P3]=(r[P1] || r[P2]) */
+#define OP_And 72 /* same as TK_AND, synopsis: r[P3]=(r[P1] && r[P2]) */
+#define OP_InsertInt 73 /* synopsis: intkey=P3 data=r[P2] */
+#define OP_Delete 74
+#define OP_ResetCount 75
+#define OP_IsNull 76 /* same as TK_ISNULL, synopsis: if r[P1]==NULL goto P2 */
+#define OP_NotNull 77 /* same as TK_NOTNULL, synopsis: if r[P1]!=NULL goto P2 */
+#define OP_Ne 78 /* same as TK_NE, synopsis: if r[P1]!=r[P3] goto P2 */
+#define OP_Eq 79 /* same as TK_EQ, synopsis: if r[P1]==r[P3] goto P2 */
+#define OP_Gt 80 /* same as TK_GT, synopsis: if r[P1]>r[P3] goto P2 */
+#define OP_Le 81 /* same as TK_LE, synopsis: if r[P1]<=r[P3] goto P2 */
+#define OP_Lt 82 /* same as TK_LT, synopsis: if r[P1]<r[P3] goto P2 */
+#define OP_Ge 83 /* same as TK_GE, synopsis: if r[P1]>=r[P3] goto P2 */
+#define OP_SorterCompare 84 /* synopsis: if key(P1)!=rtrim(r[P3],P4) goto P2 */
+#define OP_BitAnd 85 /* same as TK_BITAND, synopsis: r[P3]=r[P1]&r[P2] */
+#define OP_BitOr 86 /* same as TK_BITOR, synopsis: r[P3]=r[P1]|r[P2] */
+#define OP_ShiftLeft 87 /* same as TK_LSHIFT, synopsis: r[P3]=r[P2]<<r[P1] */
+#define OP_ShiftRight 88 /* same as TK_RSHIFT, synopsis: r[P3]=r[P2]>>r[P1] */
+#define OP_Add 89 /* same as TK_PLUS, synopsis: r[P3]=r[P1]+r[P2] */
+#define OP_Subtract 90 /* same as TK_MINUS, synopsis: r[P3]=r[P2]-r[P1] */
+#define OP_Multiply 91 /* same as TK_STAR, synopsis: r[P3]=r[P1]*r[P2] */
+#define OP_Divide 92 /* same as TK_SLASH, synopsis: r[P3]=r[P2]/r[P1] */
+#define OP_Remainder 93 /* same as TK_REM, synopsis: r[P3]=r[P2]%r[P1] */
+#define OP_Concat 94 /* same as TK_CONCAT, synopsis: r[P3]=r[P2]+r[P1] */
+#define OP_SorterData 95 /* synopsis: r[P2]=data */
+#define OP_BitNot 96 /* same as TK_BITNOT, synopsis: r[P1]= ~r[P1] */
+#define OP_String8 97 /* same as TK_STRING, synopsis: r[P2]='P4' */
+#define OP_RowKey 98 /* synopsis: r[P2]=key */
+#define OP_RowData 99 /* synopsis: r[P2]=data */
+#define OP_Rowid 100 /* synopsis: r[P2]=rowid */
+#define OP_NullRow 101
+#define OP_Last 102
+#define OP_SorterSort 103
+#define OP_Sort 104
+#define OP_Rewind 105
+#define OP_SorterInsert 106
+#define OP_IdxInsert 107 /* synopsis: key=r[P2] */
+#define OP_IdxDelete 108 /* synopsis: key=r[P2@P3] */
+#define OP_IdxRowid 109 /* synopsis: r[P2]=rowid */
+#define OP_IdxLE 110 /* synopsis: key=r[P3@P4] */
+#define OP_IdxGT 111 /* synopsis: key=r[P3@P4] */
+#define OP_IdxLT 112 /* synopsis: key=r[P3@P4] */
+#define OP_IdxGE 113 /* synopsis: key=r[P3@P4] */
+#define OP_Destroy 114
+#define OP_Clear 115
+#define OP_CreateIndex 116 /* synopsis: r[P2]=root iDb=P1 */
+#define OP_CreateTable 117 /* synopsis: r[P2]=root iDb=P1 */
+#define OP_ParseSchema 118
+#define OP_LoadAnalysis 119
+#define OP_DropTable 120
+#define OP_DropIndex 121
+#define OP_DropTrigger 122
+#define OP_IntegrityCk 123
+#define OP_RowSetAdd 124 /* synopsis: rowset(P1)=r[P2] */
+#define OP_RowSetRead 125 /* synopsis: r[P3]=rowset(P1) */
+#define OP_RowSetTest 126 /* synopsis: if r[P3] in rowset(P1) goto P2 */
+#define OP_Program 127
+#define OP_Param 128
+#define OP_FkCounter 129 /* synopsis: fkctr[P1]+=P2 */
+#define OP_FkIfZero 130 /* synopsis: if fkctr[P1]==0 goto P2 */
+#define OP_MemMax 131 /* synopsis: r[P1]=max(r[P1],r[P2]) */
+#define OP_IfPos 132 /* synopsis: if r[P1]>0 goto P2 */
+#define OP_Real 133 /* same as TK_FLOAT, synopsis: r[P2]=P4 */
+#define OP_IfNeg 134 /* synopsis: if r[P1]<0 goto P2 */
+#define OP_IfZero 135 /* synopsis: r[P1]+=P3, if r[P1]==0 goto P2 */
+#define OP_AggFinal 136 /* synopsis: accum=r[P1] N=P2 */
+#define OP_IncrVacuum 137
+#define OP_Expire 138
+#define OP_TableLock 139 /* synopsis: iDb=P1 root=P2 write=P3 */
+#define OP_VBegin 140
+#define OP_VCreate 141
+#define OP_VDestroy 142
+#define OP_ToText 143 /* same as TK_TO_TEXT */
+#define OP_ToBlob 144 /* same as TK_TO_BLOB */
+#define OP_ToNumeric 145 /* same as TK_TO_NUMERIC */
+#define OP_ToInt 146 /* same as TK_TO_INT */
+#define OP_ToReal 147 /* same as TK_TO_REAL */
+#define OP_VOpen 148
+#define OP_VColumn 149 /* synopsis: r[P3]=vcolumn(P2) */
+#define OP_VNext 150
+#define OP_VRename 151
+#define OP_Pagecount 152
+#define OP_MaxPgcnt 153
+#define OP_Init 154 /* synopsis: Start at P2 */
+#define OP_Noop 155
+#define OP_Explain 156
/* Properties such as "out2" or "jump" that are specified in
@@ -9194,24 +9295,24 @@ typedef struct VdbeOpList VdbeOpList;
#define OPFLG_INITIALIZER {\
/* 0 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01,\
/* 8 */ 0x01, 0x01, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00,\
-/* 16 */ 0x01, 0x01, 0x04, 0x24, 0x04, 0x10, 0x00, 0x02,\
-/* 24 */ 0x02, 0x02, 0x02, 0x02, 0x02, 0x00, 0x00, 0x20,\
-/* 32 */ 0x00, 0x00, 0x04, 0x05, 0x04, 0x00, 0x00, 0x01,\
-/* 40 */ 0x01, 0x05, 0x05, 0x00, 0x00, 0x00, 0x02, 0x02,\
-/* 48 */ 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\
-/* 56 */ 0x00, 0x11, 0x11, 0x11, 0x11, 0x08, 0x11, 0x11,\
-/* 64 */ 0x11, 0x11, 0x02, 0x02, 0x00, 0x4c, 0x4c, 0x00,\
-/* 72 */ 0x00, 0x00, 0x05, 0x05, 0x15, 0x15, 0x15, 0x15,\
-/* 80 */ 0x15, 0x15, 0x00, 0x4c, 0x4c, 0x4c, 0x4c, 0x4c,\
-/* 88 */ 0x4c, 0x4c, 0x4c, 0x4c, 0x4c, 0x00, 0x24, 0x02,\
-/* 96 */ 0x00, 0x00, 0x02, 0x00, 0x01, 0x01, 0x01, 0x01,\
-/* 104 */ 0x08, 0x08, 0x00, 0x02, 0x01, 0x01, 0x02, 0x00,\
-/* 112 */ 0x02, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\
-/* 120 */ 0x0c, 0x45, 0x15, 0x01, 0x02, 0x00, 0x01, 0x08,\
-/* 128 */ 0x05, 0x05, 0x05, 0x02, 0x00, 0x01, 0x00, 0x00,\
-/* 136 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x04, 0x04,\
-/* 144 */ 0x04, 0x04, 0x04, 0x00, 0x02, 0x02, 0x00, 0x00,\
-/* 152 */ 0x00,}
+/* 16 */ 0x01, 0x01, 0x04, 0x24, 0x01, 0x04, 0x05, 0x10,\
+/* 24 */ 0x00, 0x02, 0x02, 0x02, 0x02, 0x00, 0x02, 0x02,\
+/* 32 */ 0x00, 0x00, 0x20, 0x00, 0x00, 0x04, 0x05, 0x04,\
+/* 40 */ 0x00, 0x00, 0x01, 0x01, 0x05, 0x05, 0x00, 0x00,\
+/* 48 */ 0x00, 0x02, 0x02, 0x10, 0x00, 0x00, 0x00, 0x00,\
+/* 56 */ 0x00, 0x00, 0x00, 0x11, 0x11, 0x11, 0x11, 0x08,\
+/* 64 */ 0x11, 0x11, 0x11, 0x11, 0x02, 0x02, 0x00, 0x4c,\
+/* 72 */ 0x4c, 0x00, 0x00, 0x00, 0x05, 0x05, 0x15, 0x15,\
+/* 80 */ 0x15, 0x15, 0x15, 0x15, 0x00, 0x4c, 0x4c, 0x4c,\
+/* 88 */ 0x4c, 0x4c, 0x4c, 0x4c, 0x4c, 0x4c, 0x4c, 0x00,\
+/* 96 */ 0x24, 0x02, 0x00, 0x00, 0x02, 0x00, 0x01, 0x01,\
+/* 104 */ 0x01, 0x01, 0x08, 0x08, 0x00, 0x02, 0x01, 0x01,\
+/* 112 */ 0x01, 0x01, 0x02, 0x00, 0x02, 0x02, 0x00, 0x00,\
+/* 120 */ 0x00, 0x00, 0x00, 0x00, 0x0c, 0x45, 0x15, 0x01,\
+/* 128 */ 0x02, 0x00, 0x01, 0x08, 0x05, 0x02, 0x05, 0x05,\
+/* 136 */ 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04,\
+/* 144 */ 0x04, 0x04, 0x04, 0x04, 0x00, 0x00, 0x01, 0x00,\
+/* 152 */ 0x02, 0x02, 0x01, 0x00, 0x00,}
/************** End of opcodes.h *********************************************/
/************** Continuing where we left off in vdbe.h ***********************/
@@ -9220,14 +9321,14 @@ typedef struct VdbeOpList VdbeOpList;
** Prototypes for the VDBE interface. See comments on the implementation
** for a description of what each of these routines does.
*/
-SQLITE_PRIVATE Vdbe *sqlite3VdbeCreate(sqlite3*);
+SQLITE_PRIVATE Vdbe *sqlite3VdbeCreate(Parse*);
SQLITE_PRIVATE int sqlite3VdbeAddOp0(Vdbe*,int);
SQLITE_PRIVATE int sqlite3VdbeAddOp1(Vdbe*,int,int);
SQLITE_PRIVATE int sqlite3VdbeAddOp2(Vdbe*,int,int,int);
SQLITE_PRIVATE int sqlite3VdbeAddOp3(Vdbe*,int,int,int,int);
SQLITE_PRIVATE int sqlite3VdbeAddOp4(Vdbe*,int,int,int,int,const char *zP4,int);
SQLITE_PRIVATE int sqlite3VdbeAddOp4Int(Vdbe*,int,int,int,int,int);
-SQLITE_PRIVATE int sqlite3VdbeAddOpList(Vdbe*, int nOp, VdbeOpList const *aOp);
+SQLITE_PRIVATE int sqlite3VdbeAddOpList(Vdbe*, int nOp, VdbeOpList const *aOp, int iLineno);
SQLITE_PRIVATE void sqlite3VdbeAddParseSchemaOp(Vdbe*,int,char*);
SQLITE_PRIVATE void sqlite3VdbeChangeP1(Vdbe*, u32 addr, int P1);
SQLITE_PRIVATE void sqlite3VdbeChangeP2(Vdbe*, u32 addr, int P2);
@@ -9235,6 +9336,7 @@ SQLITE_PRIVATE void sqlite3VdbeChangeP3(Vdbe*, u32 addr, int P3);
SQLITE_PRIVATE void sqlite3VdbeChangeP5(Vdbe*, u8 P5);
SQLITE_PRIVATE void sqlite3VdbeJumpHere(Vdbe*, int addr);
SQLITE_PRIVATE void sqlite3VdbeChangeToNoop(Vdbe*, int addr);
+SQLITE_PRIVATE int sqlite3VdbeDeletePriorOpcode(Vdbe*, u8 op);
SQLITE_PRIVATE void sqlite3VdbeChangeP4(Vdbe*, int addr, const char *zP4, int N);
SQLITE_PRIVATE void sqlite3VdbeSetP4KeyInfo(Parse*, Index*);
SQLITE_PRIVATE void sqlite3VdbeUsesBtree(Vdbe*, int);
@@ -9267,9 +9369,12 @@ SQLITE_PRIVATE char *sqlite3VdbeExpandSql(Vdbe*, const char*);
#endif
SQLITE_PRIVATE void sqlite3VdbeRecordUnpack(KeyInfo*,int,const void*,UnpackedRecord*);
-SQLITE_PRIVATE int sqlite3VdbeRecordCompare(int,const void*,UnpackedRecord*);
+SQLITE_PRIVATE int sqlite3VdbeRecordCompare(int,const void*,const UnpackedRecord*,int);
SQLITE_PRIVATE UnpackedRecord *sqlite3VdbeAllocUnpackedRecord(KeyInfo *, char *, int, char **);
+typedef int (*RecordCompare)(int,const void*,const UnpackedRecord*,int);
+SQLITE_PRIVATE RecordCompare sqlite3VdbeFindCompare(UnpackedRecord*);
+
#ifndef SQLITE_OMIT_TRIGGER
SQLITE_PRIVATE void sqlite3VdbeLinkSubProgram(Vdbe *, SubProgram *);
#endif
@@ -9297,6 +9402,43 @@ SQLITE_PRIVATE void sqlite3VdbeNoopComment(Vdbe*, const char*, ...);
# define VdbeModuleComment(X)
#endif
+/*
+** The VdbeCoverage macros are used to set a coverage testing point
+** for VDBE branch instructions. The coverage testing points are line
+** numbers in the sqlite3.c source file. VDBE branch coverage testing
+** only works with an amalagmation build. That's ok since a VDBE branch
+** coverage build designed for testing the test suite only. No application
+** should ever ship with VDBE branch coverage measuring turned on.
+**
+** VdbeCoverage(v) // Mark the previously coded instruction
+** // as a branch
+**
+** VdbeCoverageIf(v, conditional) // Mark previous if conditional true
+**
+** VdbeCoverageAlwaysTaken(v) // Previous branch is always taken
+**
+** VdbeCoverageNeverTaken(v) // Previous branch is never taken
+**
+** Every VDBE branch operation must be tagged with one of the macros above.
+** If not, then when "make test" is run with -DSQLITE_VDBE_COVERAGE and
+** -DSQLITE_DEBUG then an ALWAYS() will fail in the vdbeTakeBranch()
+** routine in vdbe.c, alerting the developer to the missed tag.
+*/
+#ifdef SQLITE_VDBE_COVERAGE
+SQLITE_PRIVATE void sqlite3VdbeSetLineNumber(Vdbe*,int);
+# define VdbeCoverage(v) sqlite3VdbeSetLineNumber(v,__LINE__)
+# define VdbeCoverageIf(v,x) if(x)sqlite3VdbeSetLineNumber(v,__LINE__)
+# define VdbeCoverageAlwaysTaken(v) sqlite3VdbeSetLineNumber(v,2);
+# define VdbeCoverageNeverTaken(v) sqlite3VdbeSetLineNumber(v,1);
+# define VDBE_OFFSET_LINENO(x) (__LINE__+x)
+#else
+# define VdbeCoverage(v)
+# define VdbeCoverageIf(v,x)
+# define VdbeCoverageAlwaysTaken(v)
+# define VdbeCoverageNeverTaken(v)
+# define VDBE_OFFSET_LINENO(x) 0
+#endif
+
#endif
/************** End of vdbe.h ************************************************/
@@ -9441,6 +9583,7 @@ SQLITE_PRIVATE int sqlite3PagerAcquire(Pager *pPager, Pgno pgno, DbPage **ppPage
SQLITE_PRIVATE DbPage *sqlite3PagerLookup(Pager *pPager, Pgno pgno);
SQLITE_PRIVATE void sqlite3PagerRef(DbPage*);
SQLITE_PRIVATE void sqlite3PagerUnref(DbPage*);
+SQLITE_PRIVATE void sqlite3PagerUnrefNotNull(DbPage*);
/* Operations on page references. */
SQLITE_PRIVATE int sqlite3PagerWrite(DbPage*);
@@ -9455,7 +9598,7 @@ SQLITE_PRIVATE void sqlite3PagerPagecount(Pager*, int*);
SQLITE_PRIVATE int sqlite3PagerBegin(Pager*, int exFlag, int);
SQLITE_PRIVATE int sqlite3PagerCommitPhaseOne(Pager*,const char *zMaster, int);
SQLITE_PRIVATE int sqlite3PagerExclusiveLock(Pager*);
-SQLITE_PRIVATE int sqlite3PagerSync(Pager *pPager);
+SQLITE_PRIVATE int sqlite3PagerSync(Pager *pPager, const char *zMaster);
SQLITE_PRIVATE int sqlite3PagerCommitPhaseTwo(Pager*);
SQLITE_PRIVATE int sqlite3PagerRollback(Pager*);
SQLITE_PRIVATE int sqlite3PagerOpenSavepoint(Pager *pPager, int n);
@@ -10327,7 +10470,7 @@ struct sqlite3 {
#define SQLITE_ColumnCache 0x0002 /* Column cache */
#define SQLITE_GroupByOrder 0x0004 /* GROUPBY cover of ORDERBY */
#define SQLITE_FactorOutConst 0x0008 /* Constant factoring */
-#define SQLITE_IdxRealAsInt 0x0010 /* Store REAL as INT in indices */
+/* not used 0x0010 // Was: SQLITE_IdxRealAsInt */
#define SQLITE_DistinctOpt 0x0020 /* DISTINCT using indexes */
#define SQLITE_CoverIdxScan 0x0040 /* Covering index scans */
#define SQLITE_OrderByIdxJoin 0x0080 /* ORDER BY of joins via index */
@@ -10353,8 +10496,7 @@ struct sqlite3 {
** Return true if it OK to factor constant expressions into the initialization
** code. The argument is a Parse object for the code generator.
*/
-#define ConstFactorOk(P) \
- ((P)->cookieGoto>0 && OptimizationEnabled((P)->db,SQLITE_FactorOutConst))
+#define ConstFactorOk(P) ((P)->okConstFactor)
/*
** Possible values for the sqlite.magic field.
@@ -10580,10 +10722,16 @@ struct CollSeq {
/*
** Additional bit values that can be ORed with an affinity without
** changing the affinity.
+**
+** The SQLITE_NOTNULL flag is a combination of NULLEQ and JUMPIFNULL.
+** It causes an assert() to fire if either operand to a comparison
+** operator is NULL. It is added to certain comparison operators to
+** prove that the operands are always NOT NULL.
*/
#define SQLITE_JUMPIFNULL 0x08 /* jumps if either operand is NULL */
#define SQLITE_STOREP2 0x10 /* Store result in reg[P2] rather than jump */
#define SQLITE_NULLEQ 0x80 /* NULL=NULL */
+#define SQLITE_NOTNULL 0x88 /* Assert that operands are never NULL */
/*
** An object of this type is created for each virtual table present in
@@ -10699,7 +10847,7 @@ struct Table {
};
/*
-** Allowed values for Tabe.tabFlags.
+** Allowed values for Table.tabFlags.
*/
#define TF_Readonly 0x01 /* Read-only system table */
#define TF_Ephemeral 0x02 /* An ephemeral table */
@@ -10842,19 +10990,19 @@ struct KeyInfo {
**
** This structure holds a record that has already been disassembled
** into its constituent fields.
+**
+** The r1 and r2 member variables are only used by the optimized comparison
+** functions vdbeRecordCompareInt() and vdbeRecordCompareString().
*/
struct UnpackedRecord {
KeyInfo *pKeyInfo; /* Collation and sort-order information */
u16 nField; /* Number of entries in apMem[] */
- u8 flags; /* Boolean settings. UNPACKED_... below */
+ i8 default_rc; /* Comparison result if keys are equal */
Mem *aMem; /* Values */
+ int r1; /* Value to return if (lhs > rhs) */
+ int r2; /* Value to return if (rhs < lhs) */
};
-/*
-** Allowed values of UnpackedRecord.flags
-*/
-#define UNPACKED_INCRKEY 0x01 /* Make this key an epsilon larger */
-#define UNPACKED_PREFIX_MATCH 0x02 /* A prefix match is considered OK */
/*
** Each SQL index is represented in memory by an
@@ -10959,6 +11107,7 @@ struct AggInfo {
int sortingIdx; /* Cursor number of the sorting index */
int sortingIdxPTab; /* Cursor number of pseudo-table */
int nSortingColumn; /* Number of columns in the sorting index */
+ int mnReg, mxReg; /* Range of registers allocated for aCol and aFunc */
ExprList *pGroupBy; /* The group by clause */
struct AggInfo_col { /* For each column used in source tables */
Table *pTab; /* Source table */
@@ -11251,6 +11400,7 @@ typedef u64 Bitmask;
** A bit in a Bitmask
*/
#define MASKBIT(n) (((Bitmask)1)<<(n))
+#define MASKBIT32(n) (((unsigned int)1)<<(n))
/*
** The following structure describes the FROM clause of a SELECT statement.
@@ -11272,8 +11422,8 @@ typedef u64 Bitmask;
** contains more than 63 columns and the 64-th or later column is used.
*/
struct SrcList {
- u8 nSrc; /* Number of tables or subqueries in the FROM clause */
- u8 nAlloc; /* Number of entries allocated in a[] below */
+ int nSrc; /* Number of tables or subqueries in the FROM clause */
+ u32 nAlloc; /* Number of entries allocated in a[] below */
struct SrcList_item {
Schema *pSchema; /* Schema to which this item is fixed */
char *zDatabase; /* Name of database holding this table */
@@ -11283,10 +11433,12 @@ struct SrcList {
Select *pSelect; /* A SELECT statement used in place of a table name */
int addrFillSub; /* Address of subroutine to manifest a subquery */
int regReturn; /* Register holding return address of addrFillSub */
+ int regResult; /* Registers holding results of a co-routine */
u8 jointype; /* Type of join between this able and the previous */
unsigned notIndexed :1; /* True if there is a NOT INDEXED clause */
unsigned isCorrelated :1; /* True if sub-query is correlated */
unsigned viaCoroutine :1; /* Implemented as a co-routine */
+ unsigned isRecursive :1; /* True for recursive reference in WITH */
#ifndef SQLITE_OMIT_EXPLAIN
u8 iSelectId; /* If pSelect!=0, the id of the sub-select in EQP */
#endif
@@ -11410,9 +11562,9 @@ struct Select {
ExprList *pOrderBy; /* The ORDER BY clause */
Select *pPrior; /* Prior select in a compound select statement */
Select *pNext; /* Next select to the left in a compound */
- Select *pRightmost; /* Right-most select in a compound select statement */
Expr *pLimit; /* LIMIT expression. NULL means not used. */
Expr *pOffset; /* OFFSET expression. NULL means not used. */
+ With *pWith; /* WITH clause attached to this select. Or NULL. */
};
/*
@@ -11427,14 +11579,74 @@ struct Select {
#define SF_HasTypeInfo 0x0020 /* FROM subqueries have Table metadata */
#define SF_UseSorter 0x0040 /* Sort using a sorter */
#define SF_Values 0x0080 /* Synthesized from VALUES clause */
-#define SF_Materialize 0x0100 /* Force materialization of views */
+#define SF_Materialize 0x0100 /* NOT USED */
#define SF_NestedFrom 0x0200 /* Part of a parenthesized FROM clause */
#define SF_MaybeConvert 0x0400 /* Need convertCompoundSelectToSubquery() */
+#define SF_Recursive 0x0800 /* The recursive part of a recursive CTE */
+#define SF_Compound 0x1000 /* Part of a compound query */
/*
-** The results of a select can be distributed in several ways. The
-** "SRT" prefix means "SELECT Result Type".
+** The results of a SELECT can be distributed in several ways, as defined
+** by one of the following macros. The "SRT" prefix means "SELECT Result
+** Type".
+**
+** SRT_Union Store results as a key in a temporary index
+** identified by pDest->iSDParm.
+**
+** SRT_Except Remove results from the temporary index pDest->iSDParm.
+**
+** SRT_Exists Store a 1 in memory cell pDest->iSDParm if the result
+** set is not empty.
+**
+** SRT_Discard Throw the results away. This is used by SELECT
+** statements within triggers whose only purpose is
+** the side-effects of functions.
+**
+** All of the above are free to ignore their ORDER BY clause. Those that
+** follow must honor the ORDER BY clause.
+**
+** SRT_Output Generate a row of output (using the OP_ResultRow
+** opcode) for each row in the result set.
+**
+** SRT_Mem Only valid if the result is a single column.
+** Store the first column of the first result row
+** in register pDest->iSDParm then abandon the rest
+** of the query. This destination implies "LIMIT 1".
+**
+** SRT_Set The result must be a single column. Store each
+** row of result as the key in table pDest->iSDParm.
+** Apply the affinity pDest->affSdst before storing
+** results. Used to implement "IN (SELECT ...)".
+**
+** SRT_EphemTab Create an temporary table pDest->iSDParm and store
+** the result there. The cursor is left open after
+** returning. This is like SRT_Table except that
+** this destination uses OP_OpenEphemeral to create
+** the table first.
+**
+** SRT_Coroutine Generate a co-routine that returns a new row of
+** results each time it is invoked. The entry point
+** of the co-routine is stored in register pDest->iSDParm
+** and the result row is stored in pDest->nDest registers
+** starting with pDest->iSdst.
+**
+** SRT_Table Store results in temporary table pDest->iSDParm.
+** This is like SRT_EphemTab except that the table
+** is assumed to already be open.
+**
+** SRT_DistTable Store results in a temporary table pDest->iSDParm.
+** But also use temporary table pDest->iSDParm+1 as
+** a record of all prior results and ignore any duplicate
+** rows. Name means: "Distinct Table".
+**
+** SRT_Queue Store results in priority queue pDest->iSDParm (really
+** an index). Append a sequence number so that all entries
+** are distinct.
+**
+** SRT_DistQueue Store results in priority queue pDest->iSDParm only if
+** the same record has never been stored before. The
+** index at pDest->iSDParm+1 hold all prior stores.
*/
#define SRT_Union 1 /* Store result as keys in an index */
#define SRT_Except 2 /* Remove result from a UNION index */
@@ -11447,20 +11659,24 @@ struct Select {
#define SRT_Output 5 /* Output each row of result */
#define SRT_Mem 6 /* Store result in a memory cell */
#define SRT_Set 7 /* Store results as keys in an index */
-#define SRT_Table 8 /* Store result as data with an automatic rowid */
-#define SRT_EphemTab 9 /* Create transient tab and store like SRT_Table */
-#define SRT_Coroutine 10 /* Generate a single row of result */
+#define SRT_EphemTab 8 /* Create transient tab and store like SRT_Table */
+#define SRT_Coroutine 9 /* Generate a single row of result */
+#define SRT_Table 10 /* Store result as data with an automatic rowid */
+#define SRT_DistTable 11 /* Like SRT_Table, but unique results only */
+#define SRT_Queue 12 /* Store result in an queue */
+#define SRT_DistQueue 13 /* Like SRT_Queue, but unique results only */
/*
** An instance of this object describes where to put of the results of
** a SELECT statement.
*/
struct SelectDest {
- u8 eDest; /* How to dispose of the results. On of SRT_* above. */
- char affSdst; /* Affinity used when eDest==SRT_Set */
- int iSDParm; /* A parameter used by the eDest disposal method */
- int iSdst; /* Base register where results are written */
- int nSdst; /* Number of registers allocated */
+ u8 eDest; /* How to dispose of the results. On of SRT_* above. */
+ char affSdst; /* Affinity used when eDest==SRT_Set */
+ int iSDParm; /* A parameter used by the eDest disposal method */
+ int iSdst; /* Base register where results are written */
+ int nSdst; /* Number of registers allocated */
+ ExprList *pOrderBy; /* Key columns for SRT_Queue and SRT_DistQueue */
};
/*
@@ -11546,12 +11762,12 @@ struct Parse {
u8 checkSchema; /* Causes schema cookie check after an error */
u8 nested; /* Number of nested calls to the parser/code generator */
u8 nTempReg; /* Number of temporary registers in aTempReg[] */
- u8 nTempInUse; /* Number of aTempReg[] currently checked out */
u8 nColCache; /* Number of entries in aColCache[] */
u8 iColCache; /* Next entry in aColCache[] to replace */
u8 isMultiWrite; /* True if statement may modify/insert multiple rows */
u8 mayAbort; /* True if statement may throw an ABORT exception */
u8 hasCompound; /* Need to invoke convertCompoundSelectToSubquery() */
+ u8 okConstFactor; /* OK to factor out constants */
int aTempReg[8]; /* Holding area for temporary registers */
int nRangeReg; /* Size of the temporary register block */
int iRangeReg; /* First register in temporary register block */
@@ -11560,27 +11776,30 @@ struct Parse {
int nMem; /* Number of memory cells used so far */
int nSet; /* Number of sets used so far */
int nOnce; /* Number of OP_Once instructions so far */
+ int nOpAlloc; /* Number of slots allocated for Vdbe.aOp[] */
+ int iFixedOp; /* Never back out opcodes iFixedOp-1 or earlier */
int ckBase; /* Base register of data during check constraints */
int iPartIdxTab; /* Table corresponding to a partial index */
int iCacheLevel; /* ColCache valid when aColCache[].iLevel<=iCacheLevel */
int iCacheCnt; /* Counter used to generate aColCache[].lru values */
+ int nLabel; /* Number of labels used */
+ int *aLabel; /* Space to hold the labels */
struct yColCache {
int iTable; /* Table cursor number */
- int iColumn; /* Table column number */
+ i16 iColumn; /* Table column number */
u8 tempReg; /* iReg is a temp register that needs to be freed */
int iLevel; /* Nesting level */
int iReg; /* Reg with value of this column. 0 means none. */
int lru; /* Least recently used entry has the smallest value */
} aColCache[SQLITE_N_COLCACHE]; /* One for each column cache entry */
ExprList *pConstExpr;/* Constant expressions */
+ Token constraintName;/* Name of the constraint currently being parsed */
yDbMask writeMask; /* Start a write transaction on these databases */
yDbMask cookieMask; /* Bitmask of schema verified databases */
- int cookieGoto; /* Address of OP_Goto to cookie verifier subroutine */
int cookieValue[SQLITE_MAX_ATTACHED+2]; /* Values of cookies to verify */
int regRowid; /* Register holding rowid of CREATE TABLE entry */
int regRoot; /* Register holding root page number for new objects */
int nMaxArg; /* Max args passed to user function by sub-program */
- Token constraintName;/* Name of the constraint currently being parsed */
#ifndef SQLITE_OMIT_SHARED_CACHE
int nTableLock; /* Number of locks in aTableLock */
TableLock *aTableLock; /* Required table locks for shared-cache mode */
@@ -11599,12 +11818,17 @@ struct Parse {
u8 eOrconf; /* Default ON CONFLICT policy for trigger steps */
u8 disableTriggers; /* True to disable triggers */
- /* Above is constant between recursions. Below is reset before and after
- ** each recursion */
+ /************************************************************************
+ ** Above is constant between recursions. Below is reset before and after
+ ** each recursion. The boundary between these two regions is determined
+ ** using offsetof(Parse,nVar) so the nVar field must be the first field
+ ** in the recursive region.
+ ************************************************************************/
int nVar; /* Number of '?' variables seen in the SQL so far */
int nzVar; /* Number of available slots in azVar[] */
u8 iPkSortOrder; /* ASC or DESC for INTEGER PRIMARY KEY */
+ u8 bFreeWith; /* True if pWith should be freed with parser */
u8 explain; /* True if the EXPLAIN flag is found on the query */
#ifndef SQLITE_OMIT_VIRTUALTABLE
u8 declareVtab; /* True if inside sqlite3_declare_vtab() */
@@ -11630,6 +11854,7 @@ struct Parse {
#endif
Table *pZombieTab; /* List of Table objects to delete after code gen */
TriggerPrg *pTriggerPrg; /* Linked list of coded triggers */
+ With *pWith; /* Current WITH clause, or NULL */
};
/*
@@ -11749,7 +11974,7 @@ struct TriggerStep {
Select *pSelect; /* SELECT statment or RHS of INSERT INTO .. SELECT ... */
Token target; /* Target table for DELETE, UPDATE, INSERT */
Expr *pWhere; /* The WHERE clause for DELETE or UPDATE steps */
- ExprList *pExprList; /* SET clause for UPDATE. VALUES clause for INSERT */
+ ExprList *pExprList; /* SET clause for UPDATE. */
IdList *pIdList; /* Column names for INSERT */
TriggerStep *pNext; /* Next in the link-list */
TriggerStep *pLast; /* Last element in link-list. Valid for 1st elem only */
@@ -11845,6 +12070,13 @@ struct Sqlite3Config {
void(*xSqllog)(void*,sqlite3*,const char*, int);
void *pSqllogArg;
#endif
+#ifdef SQLITE_VDBE_COVERAGE
+ /* The following callback (if not NULL) is invoked on every VDBE branch
+ ** operation. Set the callback using SQLITE_TESTCTRL_VDBE_COVERAGE.
+ */
+ void (*xVdbeBranch)(void*,int iSrcLine,u8 eThis,u8 eMx); /* Callback */
+ void *pVdbeBranchArg; /* 1st argument */
+#endif
};
/*
@@ -11871,9 +12103,9 @@ struct Sqlite3Config {
struct Walker {
int (*xExprCallback)(Walker*, Expr*); /* Callback for expressions */
int (*xSelectCallback)(Walker*,Select*); /* Callback for SELECTs */
+ void (*xSelectCallback2)(Walker*,Select*);/* Second callback for SELECTs */
Parse *pParse; /* Parser context. */
int walkerDepth; /* Number of subqueries */
- u8 bSelectDepthFirst; /* Do subqueries first */
union { /* Extra data for callback */
NameContext *pNC; /* Naming context */
int i; /* Integer value */
@@ -11898,6 +12130,21 @@ SQLITE_PRIVATE int sqlite3WalkSelectFrom(Walker*, Select*);
#define WRC_Abort 2 /* Abandon the tree walk */
/*
+** An instance of this structure represents a set of one or more CTEs
+** (common table expressions) created by a single WITH clause.
+*/
+struct With {
+ int nCte; /* Number of CTEs in the WITH clause */
+ With *pOuter; /* Containing WITH clause, or NULL */
+ struct Cte { /* For each CTE in the WITH clause.... */
+ char *zName; /* Name of this CTE */
+ ExprList *pCols; /* List of explicit column names, or NULL */
+ Select *pSelect; /* The definition of this CTE */
+ const char *zErr; /* Error message for circular references */
+ } a[1];
+};
+
+/*
** Assuming zIn points to the first byte of a UTF-8 character,
** advance zIn to point to the first byte of the next UTF-8 character.
*/
@@ -12036,10 +12283,20 @@ SQLITE_PRIVATE int sqlite3IsNaN(double);
# define sqlite3IsNaN(X) 0
#endif
-SQLITE_PRIVATE void sqlite3VXPrintf(StrAccum*, int, const char*, va_list);
-#ifndef SQLITE_OMIT_TRACE
-SQLITE_PRIVATE void sqlite3XPrintf(StrAccum*, const char*, ...);
-#endif
+/*
+** An instance of the following structure holds information about SQL
+** functions arguments that are the parameters to the printf() function.
+*/
+struct PrintfArguments {
+ int nArg; /* Total number of arguments */
+ int nUsed; /* Number of arguments used so far */
+ sqlite3_value **apArg; /* The argument values */
+};
+
+#define SQLITE_PRINTF_INTERNAL 0x01
+#define SQLITE_PRINTF_SQLFUNC 0x02
+SQLITE_PRIVATE void sqlite3VXPrintf(StrAccum*, u32, const char*, va_list);
+SQLITE_PRIVATE void sqlite3XPrintf(StrAccum*, u32, const char*, ...);
SQLITE_PRIVATE char *sqlite3MPrintf(sqlite3*,const char*, ...);
SQLITE_PRIVATE char *sqlite3VMPrintf(sqlite3*,const char*, va_list);
SQLITE_PRIVATE char *sqlite3MAppendf(sqlite3*,char*,const char*,...);
@@ -12153,8 +12410,7 @@ SQLITE_PRIVATE void sqlite3AutoincrementEnd(Parse *pParse);
# define sqlite3AutoincrementBegin(X)
# define sqlite3AutoincrementEnd(X)
#endif
-SQLITE_PRIVATE int sqlite3CodeCoroutine(Parse*, Select*, SelectDest*);
-SQLITE_PRIVATE void sqlite3Insert(Parse*, SrcList*, ExprList*, Select*, IdList*, int);
+SQLITE_PRIVATE void sqlite3Insert(Parse*, SrcList*, Select*, IdList*, int);
SQLITE_PRIVATE void *sqlite3ArrayAllocate(sqlite3*,void*,int,int*,int*);
SQLITE_PRIVATE IdList *sqlite3IdListAppend(sqlite3*, IdList*, Token*);
SQLITE_PRIVATE int sqlite3IdListIndex(IdList*,const char*);
@@ -12201,11 +12457,12 @@ SQLITE_PRIVATE void sqlite3ExprCachePop(Parse*, int);
SQLITE_PRIVATE void sqlite3ExprCacheRemove(Parse*, int, int);
SQLITE_PRIVATE void sqlite3ExprCacheClear(Parse*);
SQLITE_PRIVATE void sqlite3ExprCacheAffinityChange(Parse*, int, int);
-SQLITE_PRIVATE int sqlite3ExprCode(Parse*, Expr*, int);
+SQLITE_PRIVATE void sqlite3ExprCode(Parse*, Expr*, int);
+SQLITE_PRIVATE void sqlite3ExprCodeFactorable(Parse*, Expr*, int);
SQLITE_PRIVATE void sqlite3ExprCodeAtInit(Parse*, Expr*, int, u8);
SQLITE_PRIVATE int sqlite3ExprCodeTemp(Parse*, Expr*, int*);
SQLITE_PRIVATE int sqlite3ExprCodeTarget(Parse*, Expr*, int);
-SQLITE_PRIVATE int sqlite3ExprCodeAndCache(Parse*, Expr*, int);
+SQLITE_PRIVATE void sqlite3ExprCodeAndCache(Parse*, Expr*, int);
SQLITE_PRIVATE int sqlite3ExprCodeExprList(Parse*, ExprList*, int, u8);
#define SQLITE_ECEL_DUP 0x01 /* Deep, not shallow copies */
#define SQLITE_ECEL_FACTOR 0x02 /* Factor out constant terms */
@@ -12229,7 +12486,6 @@ SQLITE_PRIVATE int sqlite3FunctionUsesThisSrc(Expr*, SrcList*);
SQLITE_PRIVATE Vdbe *sqlite3GetVdbe(Parse*);
SQLITE_PRIVATE void sqlite3PrngSaveState(void);
SQLITE_PRIVATE void sqlite3PrngRestoreState(void);
-SQLITE_PRIVATE void sqlite3PrngResetState(void);
SQLITE_PRIVATE void sqlite3RollbackAll(sqlite3*,int);
SQLITE_PRIVATE void sqlite3CodeVerifySchema(Parse*, int);
SQLITE_PRIVATE void sqlite3CodeVerifyNamedSchema(Parse*, const char *zDb);
@@ -12244,12 +12500,11 @@ SQLITE_PRIVATE int sqlite3ExprIsConstantNotJoin(Expr*);
SQLITE_PRIVATE int sqlite3ExprIsConstantOrFunction(Expr*);
SQLITE_PRIVATE int sqlite3ExprIsInteger(Expr*, int*);
SQLITE_PRIVATE int sqlite3ExprCanBeNull(const Expr*);
-SQLITE_PRIVATE void sqlite3ExprCodeIsNullJump(Vdbe*, const Expr*, int, int);
SQLITE_PRIVATE int sqlite3ExprNeedsNoAffinityChange(const Expr*, char);
SQLITE_PRIVATE int sqlite3IsRowid(const char*);
SQLITE_PRIVATE void sqlite3GenerateRowDelete(Parse*,Table*,Trigger*,int,int,int,i16,u8,u8,u8);
SQLITE_PRIVATE void sqlite3GenerateRowIndexDelete(Parse*, Table*, int, int, int*);
-SQLITE_PRIVATE int sqlite3GenerateIndexKey(Parse*, Index*, int, int, int, int*);
+SQLITE_PRIVATE int sqlite3GenerateIndexKey(Parse*, Index*, int, int, int, int*,Index*,int);
SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(Parse*,Table*,int*,int,int,int,int,
u8,u8,int,int*);
SQLITE_PRIVATE void sqlite3CompleteInsertion(Parse*,Table*,int,int,int,int*,int,int,int);
@@ -12293,7 +12548,7 @@ SQLITE_PRIVATE void sqlite3CodeRowTriggerDirect(Parse *, Trigger *, Table *, i
SQLITE_PRIVATE void sqlite3DeleteTriggerStep(sqlite3*, TriggerStep*);
SQLITE_PRIVATE TriggerStep *sqlite3TriggerSelectStep(sqlite3*,Select*);
SQLITE_PRIVATE TriggerStep *sqlite3TriggerInsertStep(sqlite3*,Token*, IdList*,
- ExprList*,Select*,u8);
+ Select*,u8);
SQLITE_PRIVATE TriggerStep *sqlite3TriggerUpdateStep(sqlite3*,Token*,ExprList*, Expr*, u8);
SQLITE_PRIVATE TriggerStep *sqlite3TriggerDeleteStep(sqlite3*,Token*, Expr*);
SQLITE_PRIVATE void sqlite3DeleteTrigger(sqlite3*, Trigger*);
@@ -12388,7 +12643,7 @@ SQLITE_PRIVATE int sqlite3VarintLen(u64 v);
SQLITE_PRIVATE const char *sqlite3IndexAffinityStr(Vdbe *, Index *);
-SQLITE_PRIVATE void sqlite3TableAffinityStr(Vdbe *, Table *);
+SQLITE_PRIVATE void sqlite3TableAffinity(Vdbe*, Table*, int);
SQLITE_PRIVATE char sqlite3CompareAffinity(Expr *pExpr, char aff2);
SQLITE_PRIVATE int sqlite3IndexAffinityOk(Expr *pExpr, char idx_affinity);
SQLITE_PRIVATE char sqlite3ExprAffinity(Expr *pExpr);
@@ -12398,8 +12653,7 @@ SQLITE_PRIVATE void *sqlite3HexToBlob(sqlite3*, const char *z, int n);
SQLITE_PRIVATE u8 sqlite3HexToInt(int h);
SQLITE_PRIVATE int sqlite3TwoPartName(Parse *, Token *, Token *, Token **);
-#if defined(SQLITE_DEBUG) || defined(SQLITE_TEST) || \
- defined(SQLITE_DEBUG_OS_TRACE)
+#if defined(SQLITE_TEST)
SQLITE_PRIVATE const char *sqlite3ErrName(int);
#endif
@@ -12429,6 +12683,7 @@ SQLITE_PRIVATE const void *sqlite3ValueText(sqlite3_value*, u8);
SQLITE_PRIVATE int sqlite3ValueBytes(sqlite3_value*, u8);
SQLITE_PRIVATE void sqlite3ValueSetStr(sqlite3_value*, int, const void *,u8,
void(*)(void*));
+SQLITE_PRIVATE void sqlite3ValueSetNull(sqlite3_value*);
SQLITE_PRIVATE void sqlite3ValueFree(sqlite3_value*);
SQLITE_PRIVATE sqlite3_value *sqlite3ValueNew(sqlite3 *);
SQLITE_PRIVATE char *sqlite3Utf16to8(sqlite3 *, const void*, int, u8);
@@ -12494,6 +12749,7 @@ SQLITE_PRIVATE int sqlite3OpenTempDatabase(Parse *);
SQLITE_PRIVATE void sqlite3StrAccumInit(StrAccum*, char*, int, int);
SQLITE_PRIVATE void sqlite3StrAccumAppend(StrAccum*,const char*,int);
+SQLITE_PRIVATE void sqlite3StrAccumAppendAll(StrAccum*,const char*);
SQLITE_PRIVATE void sqlite3AppendSpace(StrAccum*,int);
SQLITE_PRIVATE char *sqlite3StrAccumFinish(StrAccum*);
SQLITE_PRIVATE void sqlite3StrAccumReset(StrAccum*);
@@ -12585,6 +12841,14 @@ SQLITE_PRIVATE const char *sqlite3JournalModename(int);
SQLITE_PRIVATE int sqlite3Checkpoint(sqlite3*, int, int, int*, int*);
SQLITE_PRIVATE int sqlite3WalDefaultHook(void*,sqlite3*,const char*,int);
#endif
+#ifndef SQLITE_OMIT_CTE
+SQLITE_PRIVATE With *sqlite3WithAdd(Parse*,With*,Token*,ExprList*,Select*);
+SQLITE_PRIVATE void sqlite3WithDelete(sqlite3*,With*);
+SQLITE_PRIVATE void sqlite3WithPush(Parse*, With*, u8);
+#else
+#define sqlite3WithPush(x,y,z)
+#define sqlite3WithDelete(x,y)
+#endif
/* Declarations for functions in fkey.c. All of these are replaced by
** no-op macros if OMIT_FOREIGN_KEY is defined. In this case no foreign
@@ -13192,6 +13456,9 @@ static const char * const azCompileOpt[] = {
#ifdef SQLITE_OMIT_COMPOUND_SELECT
"OMIT_COMPOUND_SELECT",
#endif
+#ifdef SQLITE_OMIT_CTE
+ "OMIT_CTE",
+#endif
#ifdef SQLITE_OMIT_DATETIME_FUNCS
"OMIT_DATETIME_FUNCS",
#endif
@@ -13483,7 +13750,6 @@ struct VdbeCursor {
Bool useRandomRowid:1;/* Generate new record numbers semi-randomly */
Bool isTable:1; /* True if a table requiring integer keys */
Bool isOrdered:1; /* True if the underlying table is BTREE_UNORDERED */
- Bool multiPseudo:1; /* Multi-register pseudo-cursor */
sqlite3_vtab_cursor *pVtabCursor; /* The cursor for a virtual table */
i64 seqCount; /* Sequence counter */
i64 movetoTarget; /* Argument to the deferred sqlite3BtreeMoveto() */
@@ -13577,7 +13843,6 @@ struct Mem {
} u;
int n; /* Number of characters in string value, excluding '\0' */
u16 flags; /* Some combination of MEM_Null, MEM_Str, MEM_Dyn, etc. */
- u8 type; /* One of SQLITE_NULL, SQLITE_TEXT, SQLITE_INTEGER, etc */
u8 enc; /* SQLITE_UTF8, SQLITE_UTF16BE, SQLITE_UTF16LE */
#ifdef SQLITE_DEBUG
Mem *pScopyFrom; /* This Mem is a shallow copy of pScopyFrom */
@@ -13604,9 +13869,10 @@ struct Mem {
#define MEM_Int 0x0004 /* Value is an integer */
#define MEM_Real 0x0008 /* Value is a real number */
#define MEM_Blob 0x0010 /* Value is a BLOB */
+#define MEM_AffMask 0x001f /* Mask of affinity bits */
#define MEM_RowSet 0x0020 /* Value is a RowSet object */
#define MEM_Frame 0x0040 /* Value is a VdbeFrame object */
-#define MEM_Invalid 0x0080 /* Value is undefined */
+#define MEM_Undefined 0x0080 /* Value is undefined */
#define MEM_Cleared 0x0100 /* NULL set by OP_Null, not from data */
#define MEM_TypeMask 0x01ff /* Mask of type bits */
@@ -13617,7 +13883,7 @@ struct Mem {
** string is \000 or \u0000 terminated
*/
#define MEM_Term 0x0200 /* String rep is nul terminated */
-#define MEM_Dyn 0x0400 /* Need to call sqliteFree() on Mem.z */
+#define MEM_Dyn 0x0400 /* Need to call Mem.xDel() on Mem.z */
#define MEM_Static 0x0800 /* Mem.z points to a static string */
#define MEM_Ephem 0x1000 /* Mem.z points to an ephemeral string */
#define MEM_Agg 0x2000 /* Mem.z points to an agg function context */
@@ -13638,7 +13904,7 @@ struct Mem {
** is for use inside assert() statements only.
*/
#ifdef SQLITE_DEBUG
-#define memIsValid(M) ((M)->flags & MEM_Invalid)==0
+#define memIsValid(M) ((M)->flags & MEM_Undefined)==0
#endif
/*
@@ -13720,12 +13986,9 @@ struct Vdbe {
Mem **apArg; /* Arguments to currently executing user function */
Mem *aColName; /* Column names to return */
Mem *pResultSet; /* Pointer to an array of results */
+ Parse *pParse; /* Parsing context used to create this Vdbe */
int nMem; /* Number of memory locations currently allocated */
int nOp; /* Number of instructions in the program */
- int nOpAlloc; /* Number of slots allocated for aOp[] */
- int nLabel; /* Number of labels used */
- int *aLabel; /* Space to hold the labels */
- u16 nResColumn; /* Number of columns in one row of the result set */
int nCursor; /* Number of slots in apCsr[] */
u32 magic; /* Magic number for sanity checking */
char *zErrMsg; /* Error message written here */
@@ -13738,6 +14001,7 @@ struct Vdbe {
u32 cacheCtr; /* VdbeCursor row cache generation counter */
int pc; /* The program counter */
int rc; /* Value to return */
+ u16 nResColumn; /* Number of columns in one row of the result set */
u8 errorAction; /* Recovery action to do in case of an error */
u8 minWriteFileFormat; /* Minimum file format for writable database files */
bft explain:2; /* True if EXPLAIN present on SQL command */
@@ -13797,12 +14061,12 @@ SQLITE_PRIVATE void sqlite3VdbePrintOp(FILE*, int, Op*);
#endif
SQLITE_PRIVATE u32 sqlite3VdbeSerialTypeLen(u32);
SQLITE_PRIVATE u32 sqlite3VdbeSerialType(Mem*, int);
-SQLITE_PRIVATE u32 sqlite3VdbeSerialPut(unsigned char*, int, Mem*, int);
+SQLITE_PRIVATE u32 sqlite3VdbeSerialPut(unsigned char*, Mem*, u32);
SQLITE_PRIVATE u32 sqlite3VdbeSerialGet(const unsigned char*, u32, Mem*);
SQLITE_PRIVATE void sqlite3VdbeDeleteAuxData(Vdbe*, int, int);
int sqlite2BtreeKeyCompare(BtCursor *, const void *, int, int, int *);
-SQLITE_PRIVATE int sqlite3VdbeIdxKeyCompare(VdbeCursor*,UnpackedRecord*,int*);
+SQLITE_PRIVATE int sqlite3VdbeIdxKeyCompare(VdbeCursor*,const UnpackedRecord*,int*);
SQLITE_PRIVATE int sqlite3VdbeIdxRowid(sqlite3*, BtCursor *, i64 *);
SQLITE_PRIVATE int sqlite3MemCompare(const Mem*, const Mem*, const CollSeq*);
SQLITE_PRIVATE int sqlite3VdbeExec(Vdbe*);
@@ -13835,16 +14099,16 @@ SQLITE_PRIVATE int sqlite3VdbeMemNumerify(Mem*);
SQLITE_PRIVATE int sqlite3VdbeMemFromBtree(BtCursor*,u32,u32,int,Mem*);
SQLITE_PRIVATE void sqlite3VdbeMemRelease(Mem *p);
SQLITE_PRIVATE void sqlite3VdbeMemReleaseExternal(Mem *p);
+#define VdbeMemDynamic(X) \
+ (((X)->flags&(MEM_Agg|MEM_Dyn|MEM_RowSet|MEM_Frame))!=0)
#define VdbeMemRelease(X) \
- if((X)->flags&(MEM_Agg|MEM_Dyn|MEM_RowSet|MEM_Frame)) \
- sqlite3VdbeMemReleaseExternal(X);
+ if( VdbeMemDynamic(X) ) sqlite3VdbeMemReleaseExternal(X);
SQLITE_PRIVATE int sqlite3VdbeMemFinalize(Mem*, FuncDef*);
SQLITE_PRIVATE const char *sqlite3OpcodeName(int);
SQLITE_PRIVATE int sqlite3VdbeMemGrow(Mem *pMem, int n, int preserve);
SQLITE_PRIVATE int sqlite3VdbeCloseStatement(Vdbe *, int);
SQLITE_PRIVATE void sqlite3VdbeFrameDelete(VdbeFrame*);
SQLITE_PRIVATE int sqlite3VdbeFrameRestore(VdbeFrame *);
-SQLITE_PRIVATE void sqlite3VdbeMemStoreType(Mem *pMem);
SQLITE_PRIVATE int sqlite3VdbeTransferError(Vdbe *p);
SQLITE_PRIVATE int sqlite3VdbeSorterInit(sqlite3 *, VdbeCursor *);
@@ -13865,6 +14129,7 @@ SQLITE_PRIVATE void sqlite3VdbeLeave(Vdbe*);
#ifdef SQLITE_DEBUG
SQLITE_PRIVATE void sqlite3VdbeMemAboutToChange(Vdbe*,Mem*);
+SQLITE_PRIVATE int sqlite3VdbeCheckMemInvariants(Mem*);
#endif
#ifndef SQLITE_OMIT_FOREIGN_KEY
@@ -15391,7 +15656,21 @@ SQLITE_PRIVATE int sqlite3OsCheckReservedLock(sqlite3_file *id, int *pResOut){
** routine has no return value since the return value would be meaningless.
*/
SQLITE_PRIVATE int sqlite3OsFileControl(sqlite3_file *id, int op, void *pArg){
- DO_OS_MALLOC_TEST(id);
+#ifdef SQLITE_TEST
+ if( op!=SQLITE_FCNTL_COMMIT_PHASETWO ){
+ /* Faults are not injected into COMMIT_PHASETWO because, assuming SQLite
+ ** is using a regular VFS, it is called after the corresponding
+ ** transaction has been committed. Injecting a fault at this point
+ ** confuses the test scripts - the COMMIT comand returns SQLITE_NOMEM
+ ** but the transaction is committed anyway.
+ **
+ ** The core must call OsFileControl() though, not OsFileControlHint(),
+ ** as if a custom VFS (e.g. zipvfs) returns an error here, it probably
+ ** means the commit really has failed and an error should be returned
+ ** to the user. */
+ DO_OS_MALLOC_TEST(id);
+ }
+#endif
return id->pMethods->xFileControl(id, op, pArg);
}
SQLITE_PRIVATE void sqlite3OsFileControlHint(sqlite3_file *id, int op, void *pArg){
@@ -17603,6 +17882,12 @@ static void *memsys5MallocUnsafe(int nByte){
if( mem5.maxCount<mem5.currentCount ) mem5.maxCount = mem5.currentCount;
if( mem5.maxOut<mem5.currentOut ) mem5.maxOut = mem5.currentOut;
+#ifdef SQLITE_DEBUG
+ /* Make sure the allocated memory does not assume that it is set to zero
+ ** or retains a value from a previous allocation */
+ memset(&mem5.zPool[i*mem5.szAtom], 0xAA, iFullSz);
+#endif
+
/* Return a pointer to the allocated memory. */
return (void*)&mem5.zPool[i*mem5.szAtom];
}
@@ -17660,6 +17945,13 @@ static void memsys5FreeUnsafe(void *pOld){
}
size *= 2;
}
+
+#ifdef SQLITE_DEBUG
+ /* Overwrite freed memory with the 0x55 bit pattern to verify that it is
+ ** not used after being freed */
+ memset(&mem5.zPool[iBlock*mem5.szAtom], 0x55, size);
+#endif
+
memsys5Link(iBlock, iLogsize);
}
@@ -19386,7 +19678,7 @@ SQLITE_PRIVATE void sqlite3ScratchFree(void *p){
*/
#ifndef SQLITE_OMIT_LOOKASIDE
static int isLookaside(sqlite3 *db, void *p){
- return p && p>=db->lookaside.pStart && p<db->lookaside.pEnd;
+ return p>=db->lookaside.pStart && p<db->lookaside.pEnd;
}
#else
#define isLookaside(A,B) 0
@@ -19402,8 +19694,9 @@ SQLITE_PRIVATE int sqlite3MallocSize(void *p){
return sqlite3GlobalConfig.m.xSize(p);
}
SQLITE_PRIVATE int sqlite3DbMallocSize(sqlite3 *db, void *p){
- assert( db==0 || sqlite3_mutex_held(db->mutex) );
- if( db && isLookaside(db, p) ){
+ assert( db!=0 );
+ assert( sqlite3_mutex_held(db->mutex) );
+ if( isLookaside(db, p) ){
return db->lookaside.sz;
}else{
assert( sqlite3MemdebugHasType(p, MEMTYPE_DB) );
@@ -19887,6 +20180,31 @@ SQLITE_PRIVATE void sqlite3AppendSpace(StrAccum *pAccum, int N){
}
/*
+** Set the StrAccum object to an error mode.
+*/
+static void setStrAccumError(StrAccum *p, u8 eError){
+ p->accError = eError;
+ p->nAlloc = 0;
+}
+
+/*
+** Extra argument values from a PrintfArguments object
+*/
+static sqlite3_int64 getIntArg(PrintfArguments *p){
+ if( p->nArg<=p->nUsed ) return 0;
+ return sqlite3_value_int64(p->apArg[p->nUsed++]);
+}
+static double getDoubleArg(PrintfArguments *p){
+ if( p->nArg<=p->nUsed ) return 0.0;
+ return sqlite3_value_double(p->apArg[p->nUsed++]);
+}
+static char *getTextArg(PrintfArguments *p){
+ if( p->nArg<=p->nUsed ) return 0;
+ return (char*)sqlite3_value_text(p->apArg[p->nUsed++]);
+}
+
+
+/*
** On machines with a small stack size, you can redefine the
** SQLITE_PRINT_BUF_SIZE to be something smaller, if desired.
*/
@@ -19899,10 +20217,10 @@ SQLITE_PRIVATE void sqlite3AppendSpace(StrAccum *pAccum, int N){
** Render a string given by "fmt" into the StrAccum object.
*/
SQLITE_PRIVATE void sqlite3VXPrintf(
- StrAccum *pAccum, /* Accumulate results here */
- int useExtended, /* Allow extended %-conversions */
- const char *fmt, /* Format string */
- va_list ap /* arguments */
+ StrAccum *pAccum, /* Accumulate results here */
+ u32 bFlags, /* SQLITE_PRINTF_* flags */
+ const char *fmt, /* Format string */
+ va_list ap /* arguments */
){
int c; /* Next character in the format string */
char *bufpt; /* Pointer to the conversion buffer */
@@ -19920,6 +20238,8 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
etByte flag_longlong; /* True if the "ll" flag is present */
etByte done; /* Loop termination flag */
etByte xtype = 0; /* Conversion paradigm */
+ u8 bArgList; /* True for SQLITE_PRINTF_SQLFUNC */
+ u8 useIntern; /* Ok to use internal conversions (ex: %T) */
char prefix; /* Prefix character. "+" or "-" or " " or '\0'. */
sqlite_uint64 longvalue; /* Value for integer types */
LONGDOUBLE_TYPE realvalue; /* Value for real types */
@@ -19934,9 +20254,18 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
etByte flag_dp; /* True if decimal point should be shown */
etByte flag_rtz; /* True if trailing zeros should be removed */
#endif
+ PrintfArguments *pArgList = 0; /* Arguments for SQLITE_PRINTF_SQLFUNC */
char buf[etBUFSIZE]; /* Conversion buffer */
bufpt = 0;
+ if( bFlags ){
+ if( (bArgList = (bFlags & SQLITE_PRINTF_SQLFUNC))!=0 ){
+ pArgList = va_arg(ap, PrintfArguments*);
+ }
+ useIntern = bFlags & SQLITE_PRINTF_INTERNAL;
+ }else{
+ bArgList = useIntern = 0;
+ }
for(; (c=(*fmt))!=0; ++fmt){
if( c!='%' ){
int amt;
@@ -19968,7 +20297,11 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
/* Get the field width */
width = 0;
if( c=='*' ){
- width = va_arg(ap,int);
+ if( bArgList ){
+ width = (int)getIntArg(pArgList);
+ }else{
+ width = va_arg(ap,int);
+ }
if( width<0 ){
flag_leftjustify = 1;
width = -width;
@@ -19985,7 +20318,11 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
precision = 0;
c = *++fmt;
if( c=='*' ){
- precision = va_arg(ap,int);
+ if( bArgList ){
+ precision = (int)getIntArg(pArgList);
+ }else{
+ precision = va_arg(ap,int);
+ }
if( precision<0 ) precision = -precision;
c = *++fmt;
}else{
@@ -20016,7 +20353,7 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
for(idx=0; idx<ArraySize(fmtinfo); idx++){
if( c==fmtinfo[idx].fmttype ){
infop = &fmtinfo[idx];
- if( useExtended || (infop->flags & FLAG_INTERN)==0 ){
+ if( useIntern || (infop->flags & FLAG_INTERN)==0 ){
xtype = infop->type;
}else{
return;
@@ -20056,7 +20393,9 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
case etRADIX:
if( infop->flags & FLAG_SIGNED ){
i64 v;
- if( flag_longlong ){
+ if( bArgList ){
+ v = getIntArg(pArgList);
+ }else if( flag_longlong ){
v = va_arg(ap,i64);
}else if( flag_long ){
v = va_arg(ap,long int);
@@ -20077,7 +20416,9 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
else prefix = 0;
}
}else{
- if( flag_longlong ){
+ if( bArgList ){
+ longvalue = (u64)getIntArg(pArgList);
+ }else if( flag_longlong ){
longvalue = va_arg(ap,u64);
}else if( flag_long ){
longvalue = va_arg(ap,unsigned long int);
@@ -20097,7 +20438,7 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
nOut = precision + 10;
zOut = zExtra = sqlite3Malloc( nOut );
if( zOut==0 ){
- pAccum->accError = STRACCUM_NOMEM;
+ setStrAccumError(pAccum, STRACCUM_NOMEM);
return;
}
}
@@ -20137,7 +20478,11 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
case etFLOAT:
case etEXP:
case etGENERIC:
- realvalue = va_arg(ap,double);
+ if( bArgList ){
+ realvalue = getDoubleArg(pArgList);
+ }else{
+ realvalue = va_arg(ap,double);
+ }
#ifdef SQLITE_OMIT_FLOATING_POINT
length = 0;
#else
@@ -20209,7 +20554,7 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
if( MAX(e2,0)+precision+width > etBUFSIZE - 15 ){
bufpt = zExtra = sqlite3Malloc( MAX(e2,0)+precision+width+15 );
if( bufpt==0 ){
- pAccum->accError = STRACCUM_NOMEM;
+ setStrAccumError(pAccum, STRACCUM_NOMEM);
return;
}
}
@@ -20292,7 +20637,9 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
#endif /* !defined(SQLITE_OMIT_FLOATING_POINT) */
break;
case etSIZE:
- *(va_arg(ap,int*)) = pAccum->nChar;
+ if( !bArgList ){
+ *(va_arg(ap,int*)) = pAccum->nChar;
+ }
length = width = 0;
break;
case etPERCENT:
@@ -20301,7 +20648,12 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
length = 1;
break;
case etCHARX:
- c = va_arg(ap,int);
+ if( bArgList ){
+ bufpt = getTextArg(pArgList);
+ c = bufpt ? bufpt[0] : 0;
+ }else{
+ c = va_arg(ap,int);
+ }
buf[0] = (char)c;
if( precision>=0 ){
for(idx=1; idx<precision; idx++) buf[idx] = (char)c;
@@ -20313,10 +20665,14 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
break;
case etSTRING:
case etDYNSTRING:
- bufpt = va_arg(ap,char*);
+ if( bArgList ){
+ bufpt = getTextArg(pArgList);
+ }else{
+ bufpt = va_arg(ap,char*);
+ }
if( bufpt==0 ){
bufpt = "";
- }else if( xtype==etDYNSTRING ){
+ }else if( xtype==etDYNSTRING && !bArgList ){
zExtra = bufpt;
}
if( precision>=0 ){
@@ -20332,7 +20688,13 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
int needQuote;
char ch;
char q = ((xtype==etSQLESCAPE3)?'"':'\''); /* Quote character */
- char *escarg = va_arg(ap,char*);
+ char *escarg;
+
+ if( bArgList ){
+ escarg = getTextArg(pArgList);
+ }else{
+ escarg = va_arg(ap,char*);
+ }
isnull = escarg==0;
if( isnull ) escarg = (xtype==etSQLESCAPE2 ? "NULL" : "(NULL)");
k = precision;
@@ -20344,7 +20706,7 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
if( n>etBUFSIZE ){
bufpt = zExtra = sqlite3Malloc( n );
if( bufpt==0 ){
- pAccum->accError = STRACCUM_NOMEM;
+ setStrAccumError(pAccum, STRACCUM_NOMEM);
return;
}
}else{
@@ -20367,7 +20729,8 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
}
case etTOKEN: {
Token *pToken = va_arg(ap, Token*);
- if( pToken ){
+ assert( bArgList==0 );
+ if( pToken && pToken->n ){
sqlite3StrAccumAppend(pAccum, (const char*)pToken->z, pToken->n);
}
length = width = 0;
@@ -20377,12 +20740,13 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
SrcList *pSrc = va_arg(ap, SrcList*);
int k = va_arg(ap, int);
struct SrcList_item *pItem = &pSrc->a[k];
+ assert( bArgList==0 );
assert( k>=0 && k<pSrc->nSrc );
if( pItem->zDatabase ){
- sqlite3StrAccumAppend(pAccum, pItem->zDatabase, -1);
+ sqlite3StrAccumAppendAll(pAccum, pItem->zDatabase);
sqlite3StrAccumAppend(pAccum, ".", 1);
}
- sqlite3StrAccumAppend(pAccum, pItem->zName, -1);
+ sqlite3StrAccumAppendAll(pAccum, pItem->zName);
length = width = 0;
break;
}
@@ -20413,7 +20777,7 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
sqlite3AppendSpace(pAccum, nspace);
}
}
- sqlite3_free(zExtra);
+ if( zExtra ) sqlite3_free(zExtra);
}/* End for loop over the format string */
} /* End of function */
@@ -20421,22 +20785,20 @@ SQLITE_PRIVATE void sqlite3VXPrintf(
** Append N bytes of text from z to the StrAccum object.
*/
SQLITE_PRIVATE void sqlite3StrAccumAppend(StrAccum *p, const char *z, int N){
- assert( z!=0 || N==0 );
- if( p->accError ){
- testcase(p->accError==STRACCUM_TOOBIG);
- testcase(p->accError==STRACCUM_NOMEM);
- return;
- }
- assert( p->zText!=0 || p->nChar==0 );
- if( N<=0 ){
- if( N==0 || z[0]==0 ) return;
- N = sqlite3Strlen30(z);
- }
+ assert( z!=0 );
+ assert( p->zText!=0 || p->nChar==0 || p->accError );
+ assert( N>=0 );
+ assert( p->accError==0 || p->nAlloc==0 );
if( p->nChar+N >= p->nAlloc ){
char *zNew;
+ if( p->accError ){
+ testcase(p->accError==STRACCUM_TOOBIG);
+ testcase(p->accError==STRACCUM_NOMEM);
+ return;
+ }
if( !p->useMalloc ){
- p->accError = STRACCUM_TOOBIG;
N = p->nAlloc - p->nChar - 1;
+ setStrAccumError(p, STRACCUM_TOOBIG);
if( N<=0 ){
return;
}
@@ -20446,7 +20808,7 @@ SQLITE_PRIVATE void sqlite3StrAccumAppend(StrAccum *p, const char *z, int N){
szNew += N + 1;
if( szNew > p->mxAlloc ){
sqlite3StrAccumReset(p);
- p->accError = STRACCUM_TOOBIG;
+ setStrAccumError(p, STRACCUM_TOOBIG);
return;
}else{
p->nAlloc = (int)szNew;
@@ -20460,8 +20822,8 @@ SQLITE_PRIVATE void sqlite3StrAccumAppend(StrAccum *p, const char *z, int N){
if( zOld==0 && p->nChar>0 ) memcpy(zNew, p->zText, p->nChar);
p->zText = zNew;
}else{
- p->accError = STRACCUM_NOMEM;
sqlite3StrAccumReset(p);
+ setStrAccumError(p, STRACCUM_NOMEM);
return;
}
}
@@ -20472,6 +20834,14 @@ SQLITE_PRIVATE void sqlite3StrAccumAppend(StrAccum *p, const char *z, int N){
}
/*
+** Append the complete text of zero-terminated string z[] to the p string.
+*/
+SQLITE_PRIVATE void sqlite3StrAccumAppendAll(StrAccum *p, const char *z){
+ sqlite3StrAccumAppend(p, z, sqlite3Strlen30(z));
+}
+
+
+/*
** Finish off a string by making sure it is zero-terminated.
** Return a pointer to the resulting string. Return a NULL
** pointer if any kind of error was encountered.
@@ -20488,7 +20858,7 @@ SQLITE_PRIVATE char *sqlite3StrAccumFinish(StrAccum *p){
if( p->zText ){
memcpy(p->zText, p->zBase, p->nChar+1);
}else{
- p->accError = STRACCUM_NOMEM;
+ setStrAccumError(p, STRACCUM_NOMEM);
}
}
}
@@ -20534,7 +20904,7 @@ SQLITE_PRIVATE char *sqlite3VMPrintf(sqlite3 *db, const char *zFormat, va_list a
sqlite3StrAccumInit(&acc, zBase, sizeof(zBase),
db->aLimit[SQLITE_LIMIT_LENGTH]);
acc.db = db;
- sqlite3VXPrintf(&acc, 1, zFormat, ap);
+ sqlite3VXPrintf(&acc, SQLITE_PRINTF_INTERNAL, zFormat, ap);
z = sqlite3StrAccumFinish(&acc);
if( acc.accError==STRACCUM_NOMEM ){
db->mallocFailed = 1;
@@ -20690,17 +21060,15 @@ SQLITE_PRIVATE void sqlite3DebugPrintf(const char *zFormat, ...){
}
#endif
-#ifndef SQLITE_OMIT_TRACE
/*
** variable-argument wrapper around sqlite3VXPrintf().
*/
-SQLITE_PRIVATE void sqlite3XPrintf(StrAccum *p, const char *zFormat, ...){
+SQLITE_PRIVATE void sqlite3XPrintf(StrAccum *p, u32 bFlags, const char *zFormat, ...){
va_list ap;
va_start(ap,zFormat);
- sqlite3VXPrintf(p, 1, zFormat, ap);
+ sqlite3VXPrintf(p, bFlags, zFormat, ap);
va_end(ap);
}
-#endif
/************** End of printf.c **********************************************/
/************** Begin file random.c ******************************************/
@@ -20757,6 +21125,12 @@ SQLITE_API void sqlite3_randomness(int N, void *pBuf){
sqlite3_mutex_enter(mutex);
#endif
+ if( N<=0 ){
+ wsdPrng.isInit = 0;
+ sqlite3_mutex_leave(mutex);
+ return;
+ }
+
/* Initialize the state of the random number generator once,
** the first time this routine is called. The seed value does
** not need to contain a lot of randomness since we are not
@@ -20784,7 +21158,8 @@ SQLITE_API void sqlite3_randomness(int N, void *pBuf){
wsdPrng.isInit = 1;
}
- while( N-- ){
+ assert( N>0 );
+ do{
wsdPrng.i++;
t = wsdPrng.s[wsdPrng.i];
wsdPrng.j += t;
@@ -20792,7 +21167,7 @@ SQLITE_API void sqlite3_randomness(int N, void *pBuf){
wsdPrng.s[wsdPrng.j] = t;
t += wsdPrng.s[wsdPrng.i];
*(zBuf++) = wsdPrng.s[t];
- }
+ }while( --N );
sqlite3_mutex_leave(mutex);
}
@@ -20821,9 +21196,6 @@ SQLITE_PRIVATE void sqlite3PrngRestoreState(void){
sizeof(sqlite3Prng)
);
}
-SQLITE_PRIVATE void sqlite3PrngResetState(void){
- GLOBAL(struct sqlite3PrngType, sqlite3Prng).isInit = 0;
-}
#endif /* SQLITE_OMIT_BUILTIN_TEST */
/************** End of random.c **********************************************/
@@ -21145,7 +21517,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemTranslate(Mem *pMem, u8 desiredEnc){
sqlite3VdbeMemRelease(pMem);
pMem->flags &= ~(MEM_Static|MEM_Dyn|MEM_Ephem);
pMem->enc = desiredEnc;
- pMem->flags |= (MEM_Term|MEM_Dyn);
+ pMem->flags |= (MEM_Term);
pMem->z = (char*)zOut;
pMem->zMalloc = pMem->z;
@@ -21273,7 +21645,6 @@ SQLITE_PRIVATE char *sqlite3Utf16to8(sqlite3 *db, const void *z, int nByte, u8 e
}
assert( (m.flags & MEM_Term)!=0 || db->mallocFailed );
assert( (m.flags & MEM_Str)!=0 || db->mallocFailed );
- assert( (m.flags & MEM_Dyn)!=0 || db->mallocFailed );
assert( m.z || db->mallocFailed );
return m.z;
}
@@ -21475,18 +21846,17 @@ SQLITE_PRIVATE int sqlite3Strlen30(const char *z){
** to NULL.
*/
SQLITE_PRIVATE void sqlite3Error(sqlite3 *db, int err_code, const char *zFormat, ...){
- if( db && (db->pErr || (db->pErr = sqlite3ValueNew(db))!=0) ){
- db->errCode = err_code;
- if( zFormat ){
- char *z;
- va_list ap;
- va_start(ap, zFormat);
- z = sqlite3VMPrintf(db, zFormat, ap);
- va_end(ap);
- sqlite3ValueSetStr(db->pErr, -1, z, SQLITE_UTF8, SQLITE_DYNAMIC);
- }else{
- sqlite3ValueSetStr(db->pErr, 0, 0, SQLITE_UTF8, SQLITE_STATIC);
- }
+ assert( db!=0 );
+ db->errCode = err_code;
+ if( zFormat && (db->pErr || (db->pErr = sqlite3ValueNew(db))!=0) ){
+ char *z;
+ va_list ap;
+ va_start(ap, zFormat);
+ z = sqlite3VMPrintf(db, zFormat, ap);
+ va_end(ap);
+ sqlite3ValueSetStr(db->pErr, -1, z, SQLITE_UTF8, SQLITE_DYNAMIC);
+ }else if( db->pErr ){
+ sqlite3ValueSetNull(db->pErr);
}
}
@@ -22362,7 +22732,8 @@ SQLITE_PRIVATE int sqlite3VarintLen(u64 v){
** Read or write a four-byte big-endian integer value.
*/
SQLITE_PRIVATE u32 sqlite3Get4byte(const u8 *p){
- return (p[0]<<24) | (p[1]<<16) | (p[2]<<8) | p[3];
+ testcase( p[0]&0x80 );
+ return ((unsigned)p[0]<<24) | (p[1]<<16) | (p[2]<<8) | p[3];
}
SQLITE_PRIVATE void sqlite3Put4byte(unsigned char *p, u32 v){
p[0] = (u8)(v>>24);
@@ -22483,13 +22854,12 @@ SQLITE_PRIVATE int sqlite3AddInt64(i64 *pA, i64 iB){
testcase( iA>0 && LARGEST_INT64 - iA == iB );
testcase( iA>0 && LARGEST_INT64 - iA == iB - 1 );
if( iA>0 && LARGEST_INT64 - iA < iB ) return 1;
- *pA += iB;
}else{
testcase( iA<0 && -(iA + LARGEST_INT64) == iB + 1 );
testcase( iA<0 && -(iA + LARGEST_INT64) == iB + 2 );
if( iA<0 && -(iA + LARGEST_INT64) > iB + 1 ) return 1;
- *pA += iB;
}
+ *pA += iB;
return 0;
}
SQLITE_PRIVATE int sqlite3SubInt64(i64 *pA, i64 iB){
@@ -22513,9 +22883,18 @@ SQLITE_PRIVATE int sqlite3MulInt64(i64 *pA, i64 iB){
iA0 = iA % TWOPOWER32;
iB1 = iB/TWOPOWER32;
iB0 = iB % TWOPOWER32;
- if( iA1*iB1 != 0 ) return 1;
- assert( iA1*iB0==0 || iA0*iB1==0 );
- r = iA1*iB0 + iA0*iB1;
+ if( iA1==0 ){
+ if( iB1==0 ){
+ *pA *= iB;
+ return 0;
+ }
+ r = iA0*iB1;
+ }else if( iB1==0 ){
+ r = iA1*iB0;
+ }else{
+ /* If both iA1 and iB1 are non-zero, overflow will result */
+ return 1;
+ }
testcase( r==(-TWOPOWER31)-1 );
testcase( r==(-TWOPOWER31) );
testcase( r==TWOPOWER31 );
@@ -22703,7 +23082,7 @@ SQLITE_PRIVATE void sqlite3HashClear(Hash *pH){
** The hashing function.
*/
static unsigned int strHash(const char *z, int nKey){
- int h = 0;
+ unsigned int h = 0;
assert( nKey>=0 );
while( nKey > 0 ){
h = (h<<3) ^ h ^ sqlite3UpperToLower[(unsigned char)*z++];
@@ -22961,139 +23340,143 @@ SQLITE_PRIVATE const char *sqlite3OpcodeName(int i){
/* 17 */ "Gosub" OpHelp(""),
/* 18 */ "Return" OpHelp(""),
/* 19 */ "Not" OpHelp("r[P2]= !r[P1]"),
- /* 20 */ "Yield" OpHelp(""),
- /* 21 */ "HaltIfNull" OpHelp("if r[P3] null then halt"),
- /* 22 */ "Halt" OpHelp(""),
- /* 23 */ "Integer" OpHelp("r[P2]=P1"),
- /* 24 */ "Int64" OpHelp("r[P2]=P4"),
- /* 25 */ "String" OpHelp("r[P2]='P4' (len=P1)"),
- /* 26 */ "Null" OpHelp("r[P2..P3]=NULL"),
- /* 27 */ "Blob" OpHelp("r[P2]=P4 (len=P1)"),
- /* 28 */ "Variable" OpHelp("r[P2]=parameter(P1,P4)"),
- /* 29 */ "Move" OpHelp("r[P2@P3]=r[P1@P3]"),
- /* 30 */ "Copy" OpHelp("r[P2@P3]=r[P1@P3]"),
- /* 31 */ "SCopy" OpHelp("r[P2]=r[P1]"),
- /* 32 */ "ResultRow" OpHelp("output=r[P1@P2]"),
- /* 33 */ "CollSeq" OpHelp(""),
- /* 34 */ "AddImm" OpHelp("r[P1]=r[P1]+P2"),
- /* 35 */ "MustBeInt" OpHelp(""),
- /* 36 */ "RealAffinity" OpHelp(""),
- /* 37 */ "Permutation" OpHelp(""),
- /* 38 */ "Compare" OpHelp(""),
- /* 39 */ "Jump" OpHelp(""),
- /* 40 */ "Once" OpHelp(""),
- /* 41 */ "If" OpHelp(""),
- /* 42 */ "IfNot" OpHelp(""),
- /* 43 */ "Column" OpHelp("r[P3]=PX"),
- /* 44 */ "Affinity" OpHelp("affinity(r[P1@P2])"),
- /* 45 */ "MakeRecord" OpHelp("r[P3]=mkrec(r[P1@P2])"),
- /* 46 */ "Count" OpHelp("r[P2]=count()"),
- /* 47 */ "ReadCookie" OpHelp(""),
- /* 48 */ "SetCookie" OpHelp(""),
- /* 49 */ "VerifyCookie" OpHelp(""),
- /* 50 */ "OpenRead" OpHelp("root=P2 iDb=P3"),
- /* 51 */ "OpenWrite" OpHelp("root=P2 iDb=P3"),
- /* 52 */ "OpenAutoindex" OpHelp("nColumn=P2"),
- /* 53 */ "OpenEphemeral" OpHelp("nColumn=P2"),
- /* 54 */ "SorterOpen" OpHelp(""),
- /* 55 */ "OpenPseudo" OpHelp("content in r[P2@P3]"),
- /* 56 */ "Close" OpHelp(""),
- /* 57 */ "SeekLt" OpHelp("key=r[P3@P4]"),
- /* 58 */ "SeekLe" OpHelp("key=r[P3@P4]"),
- /* 59 */ "SeekGe" OpHelp("key=r[P3@P4]"),
- /* 60 */ "SeekGt" OpHelp("key=r[P3@P4]"),
- /* 61 */ "Seek" OpHelp("intkey=r[P2]"),
- /* 62 */ "NoConflict" OpHelp("key=r[P3@P4]"),
- /* 63 */ "NotFound" OpHelp("key=r[P3@P4]"),
- /* 64 */ "Found" OpHelp("key=r[P3@P4]"),
- /* 65 */ "NotExists" OpHelp("intkey=r[P3]"),
- /* 66 */ "Sequence" OpHelp("r[P2]=rowid"),
- /* 67 */ "NewRowid" OpHelp("r[P2]=rowid"),
- /* 68 */ "Insert" OpHelp("intkey=r[P3] data=r[P2]"),
- /* 69 */ "Or" OpHelp("r[P3]=(r[P1] || r[P2])"),
- /* 70 */ "And" OpHelp("r[P3]=(r[P1] && r[P2])"),
- /* 71 */ "InsertInt" OpHelp("intkey=P3 data=r[P2]"),
- /* 72 */ "Delete" OpHelp(""),
- /* 73 */ "ResetCount" OpHelp(""),
- /* 74 */ "IsNull" OpHelp("if r[P1]==NULL goto P2"),
- /* 75 */ "NotNull" OpHelp("if r[P1]!=NULL goto P2"),
- /* 76 */ "Ne" OpHelp("if r[P1]!=r[P3] goto P2"),
- /* 77 */ "Eq" OpHelp("if r[P1]==r[P3] goto P2"),
- /* 78 */ "Gt" OpHelp("if r[P1]>r[P3] goto P2"),
- /* 79 */ "Le" OpHelp("if r[P1]<=r[P3] goto P2"),
- /* 80 */ "Lt" OpHelp("if r[P1]<r[P3] goto P2"),
- /* 81 */ "Ge" OpHelp("if r[P1]>=r[P3] goto P2"),
- /* 82 */ "SorterCompare" OpHelp("if key(P1)!=rtrim(r[P3],P4) goto P2"),
- /* 83 */ "BitAnd" OpHelp("r[P3]=r[P1]&r[P2]"),
- /* 84 */ "BitOr" OpHelp("r[P3]=r[P1]|r[P2]"),
- /* 85 */ "ShiftLeft" OpHelp("r[P3]=r[P2]<<r[P1]"),
- /* 86 */ "ShiftRight" OpHelp("r[P3]=r[P2]>>r[P1]"),
- /* 87 */ "Add" OpHelp("r[P3]=r[P1]+r[P2]"),
- /* 88 */ "Subtract" OpHelp("r[P3]=r[P2]-r[P1]"),
- /* 89 */ "Multiply" OpHelp("r[P3]=r[P1]*r[P2]"),
- /* 90 */ "Divide" OpHelp("r[P3]=r[P2]/r[P1]"),
- /* 91 */ "Remainder" OpHelp("r[P3]=r[P2]%r[P1]"),
- /* 92 */ "Concat" OpHelp("r[P3]=r[P2]+r[P1]"),
- /* 93 */ "SorterData" OpHelp("r[P2]=data"),
- /* 94 */ "BitNot" OpHelp("r[P1]= ~r[P1]"),
- /* 95 */ "String8" OpHelp("r[P2]='P4'"),
- /* 96 */ "RowKey" OpHelp("r[P2]=key"),
- /* 97 */ "RowData" OpHelp("r[P2]=data"),
- /* 98 */ "Rowid" OpHelp("r[P2]=rowid"),
- /* 99 */ "NullRow" OpHelp(""),
- /* 100 */ "Last" OpHelp(""),
- /* 101 */ "SorterSort" OpHelp(""),
- /* 102 */ "Sort" OpHelp(""),
- /* 103 */ "Rewind" OpHelp(""),
- /* 104 */ "SorterInsert" OpHelp(""),
- /* 105 */ "IdxInsert" OpHelp("key=r[P2]"),
- /* 106 */ "IdxDelete" OpHelp("key=r[P2@P3]"),
- /* 107 */ "IdxRowid" OpHelp("r[P2]=rowid"),
- /* 108 */ "IdxLT" OpHelp("key=r[P3@P4]"),
- /* 109 */ "IdxGE" OpHelp("key=r[P3@P4]"),
- /* 110 */ "Destroy" OpHelp(""),
- /* 111 */ "Clear" OpHelp(""),
- /* 112 */ "CreateIndex" OpHelp("r[P2]=root iDb=P1"),
- /* 113 */ "CreateTable" OpHelp("r[P2]=root iDb=P1"),
- /* 114 */ "ParseSchema" OpHelp(""),
- /* 115 */ "LoadAnalysis" OpHelp(""),
- /* 116 */ "DropTable" OpHelp(""),
- /* 117 */ "DropIndex" OpHelp(""),
- /* 118 */ "DropTrigger" OpHelp(""),
- /* 119 */ "IntegrityCk" OpHelp(""),
- /* 120 */ "RowSetAdd" OpHelp("rowset(P1)=r[P2]"),
- /* 121 */ "RowSetRead" OpHelp("r[P3]=rowset(P1)"),
- /* 122 */ "RowSetTest" OpHelp("if r[P3] in rowset(P1) goto P2"),
- /* 123 */ "Program" OpHelp(""),
- /* 124 */ "Param" OpHelp(""),
- /* 125 */ "FkCounter" OpHelp("fkctr[P1]+=P2"),
- /* 126 */ "FkIfZero" OpHelp("if fkctr[P1]==0 goto P2"),
- /* 127 */ "MemMax" OpHelp("r[P1]=max(r[P1],r[P2])"),
- /* 128 */ "IfPos" OpHelp("if r[P1]>0 goto P2"),
- /* 129 */ "IfNeg" OpHelp("if r[P1]<0 goto P2"),
- /* 130 */ "IfZero" OpHelp("r[P1]+=P3, if r[P1]==0 goto P2"),
- /* 131 */ "Real" OpHelp("r[P2]=P4"),
- /* 132 */ "AggFinal" OpHelp("accum=r[P1] N=P2"),
- /* 133 */ "IncrVacuum" OpHelp(""),
- /* 134 */ "Expire" OpHelp(""),
- /* 135 */ "TableLock" OpHelp("iDb=P1 root=P2 write=P3"),
- /* 136 */ "VBegin" OpHelp(""),
- /* 137 */ "VCreate" OpHelp(""),
- /* 138 */ "VDestroy" OpHelp(""),
- /* 139 */ "VOpen" OpHelp(""),
- /* 140 */ "VColumn" OpHelp("r[P3]=vcolumn(P2)"),
- /* 141 */ "VNext" OpHelp(""),
- /* 142 */ "ToText" OpHelp(""),
- /* 143 */ "ToBlob" OpHelp(""),
- /* 144 */ "ToNumeric" OpHelp(""),
- /* 145 */ "ToInt" OpHelp(""),
- /* 146 */ "ToReal" OpHelp(""),
- /* 147 */ "VRename" OpHelp(""),
- /* 148 */ "Pagecount" OpHelp(""),
- /* 149 */ "MaxPgcnt" OpHelp(""),
- /* 150 */ "Trace" OpHelp(""),
- /* 151 */ "Noop" OpHelp(""),
- /* 152 */ "Explain" OpHelp(""),
+ /* 20 */ "InitCoroutine" OpHelp(""),
+ /* 21 */ "EndCoroutine" OpHelp(""),
+ /* 22 */ "Yield" OpHelp(""),
+ /* 23 */ "HaltIfNull" OpHelp("if r[P3]=null halt"),
+ /* 24 */ "Halt" OpHelp(""),
+ /* 25 */ "Integer" OpHelp("r[P2]=P1"),
+ /* 26 */ "Int64" OpHelp("r[P2]=P4"),
+ /* 27 */ "String" OpHelp("r[P2]='P4' (len=P1)"),
+ /* 28 */ "Null" OpHelp("r[P2..P3]=NULL"),
+ /* 29 */ "SoftNull" OpHelp("r[P1]=NULL"),
+ /* 30 */ "Blob" OpHelp("r[P2]=P4 (len=P1)"),
+ /* 31 */ "Variable" OpHelp("r[P2]=parameter(P1,P4)"),
+ /* 32 */ "Move" OpHelp("r[P2@P3]=r[P1@P3]"),
+ /* 33 */ "Copy" OpHelp("r[P2@P3+1]=r[P1@P3+1]"),
+ /* 34 */ "SCopy" OpHelp("r[P2]=r[P1]"),
+ /* 35 */ "ResultRow" OpHelp("output=r[P1@P2]"),
+ /* 36 */ "CollSeq" OpHelp(""),
+ /* 37 */ "AddImm" OpHelp("r[P1]=r[P1]+P2"),
+ /* 38 */ "MustBeInt" OpHelp(""),
+ /* 39 */ "RealAffinity" OpHelp(""),
+ /* 40 */ "Permutation" OpHelp(""),
+ /* 41 */ "Compare" OpHelp(""),
+ /* 42 */ "Jump" OpHelp(""),
+ /* 43 */ "Once" OpHelp(""),
+ /* 44 */ "If" OpHelp(""),
+ /* 45 */ "IfNot" OpHelp(""),
+ /* 46 */ "Column" OpHelp("r[P3]=PX"),
+ /* 47 */ "Affinity" OpHelp("affinity(r[P1@P2])"),
+ /* 48 */ "MakeRecord" OpHelp("r[P3]=mkrec(r[P1@P2])"),
+ /* 49 */ "Count" OpHelp("r[P2]=count()"),
+ /* 50 */ "ReadCookie" OpHelp(""),
+ /* 51 */ "SetCookie" OpHelp(""),
+ /* 52 */ "OpenRead" OpHelp("root=P2 iDb=P3"),
+ /* 53 */ "OpenWrite" OpHelp("root=P2 iDb=P3"),
+ /* 54 */ "OpenAutoindex" OpHelp("nColumn=P2"),
+ /* 55 */ "OpenEphemeral" OpHelp("nColumn=P2"),
+ /* 56 */ "SorterOpen" OpHelp(""),
+ /* 57 */ "OpenPseudo" OpHelp("P3 columns in r[P2]"),
+ /* 58 */ "Close" OpHelp(""),
+ /* 59 */ "SeekLT" OpHelp(""),
+ /* 60 */ "SeekLE" OpHelp(""),
+ /* 61 */ "SeekGE" OpHelp(""),
+ /* 62 */ "SeekGT" OpHelp(""),
+ /* 63 */ "Seek" OpHelp("intkey=r[P2]"),
+ /* 64 */ "NoConflict" OpHelp("key=r[P3@P4]"),
+ /* 65 */ "NotFound" OpHelp("key=r[P3@P4]"),
+ /* 66 */ "Found" OpHelp("key=r[P3@P4]"),
+ /* 67 */ "NotExists" OpHelp("intkey=r[P3]"),
+ /* 68 */ "Sequence" OpHelp("r[P2]=rowid"),
+ /* 69 */ "NewRowid" OpHelp("r[P2]=rowid"),
+ /* 70 */ "Insert" OpHelp("intkey=r[P3] data=r[P2]"),
+ /* 71 */ "Or" OpHelp("r[P3]=(r[P1] || r[P2])"),
+ /* 72 */ "And" OpHelp("r[P3]=(r[P1] && r[P2])"),
+ /* 73 */ "InsertInt" OpHelp("intkey=P3 data=r[P2]"),
+ /* 74 */ "Delete" OpHelp(""),
+ /* 75 */ "ResetCount" OpHelp(""),
+ /* 76 */ "IsNull" OpHelp("if r[P1]==NULL goto P2"),
+ /* 77 */ "NotNull" OpHelp("if r[P1]!=NULL goto P2"),
+ /* 78 */ "Ne" OpHelp("if r[P1]!=r[P3] goto P2"),
+ /* 79 */ "Eq" OpHelp("if r[P1]==r[P3] goto P2"),
+ /* 80 */ "Gt" OpHelp("if r[P1]>r[P3] goto P2"),
+ /* 81 */ "Le" OpHelp("if r[P1]<=r[P3] goto P2"),
+ /* 82 */ "Lt" OpHelp("if r[P1]<r[P3] goto P2"),
+ /* 83 */ "Ge" OpHelp("if r[P1]>=r[P3] goto P2"),
+ /* 84 */ "SorterCompare" OpHelp("if key(P1)!=rtrim(r[P3],P4) goto P2"),
+ /* 85 */ "BitAnd" OpHelp("r[P3]=r[P1]&r[P2]"),
+ /* 86 */ "BitOr" OpHelp("r[P3]=r[P1]|r[P2]"),
+ /* 87 */ "ShiftLeft" OpHelp("r[P3]=r[P2]<<r[P1]"),
+ /* 88 */ "ShiftRight" OpHelp("r[P3]=r[P2]>>r[P1]"),
+ /* 89 */ "Add" OpHelp("r[P3]=r[P1]+r[P2]"),
+ /* 90 */ "Subtract" OpHelp("r[P3]=r[P2]-r[P1]"),
+ /* 91 */ "Multiply" OpHelp("r[P3]=r[P1]*r[P2]"),
+ /* 92 */ "Divide" OpHelp("r[P3]=r[P2]/r[P1]"),
+ /* 93 */ "Remainder" OpHelp("r[P3]=r[P2]%r[P1]"),
+ /* 94 */ "Concat" OpHelp("r[P3]=r[P2]+r[P1]"),
+ /* 95 */ "SorterData" OpHelp("r[P2]=data"),
+ /* 96 */ "BitNot" OpHelp("r[P1]= ~r[P1]"),
+ /* 97 */ "String8" OpHelp("r[P2]='P4'"),
+ /* 98 */ "RowKey" OpHelp("r[P2]=key"),
+ /* 99 */ "RowData" OpHelp("r[P2]=data"),
+ /* 100 */ "Rowid" OpHelp("r[P2]=rowid"),
+ /* 101 */ "NullRow" OpHelp(""),
+ /* 102 */ "Last" OpHelp(""),
+ /* 103 */ "SorterSort" OpHelp(""),
+ /* 104 */ "Sort" OpHelp(""),
+ /* 105 */ "Rewind" OpHelp(""),
+ /* 106 */ "SorterInsert" OpHelp(""),
+ /* 107 */ "IdxInsert" OpHelp("key=r[P2]"),
+ /* 108 */ "IdxDelete" OpHelp("key=r[P2@P3]"),
+ /* 109 */ "IdxRowid" OpHelp("r[P2]=rowid"),
+ /* 110 */ "IdxLE" OpHelp("key=r[P3@P4]"),
+ /* 111 */ "IdxGT" OpHelp("key=r[P3@P4]"),
+ /* 112 */ "IdxLT" OpHelp("key=r[P3@P4]"),
+ /* 113 */ "IdxGE" OpHelp("key=r[P3@P4]"),
+ /* 114 */ "Destroy" OpHelp(""),
+ /* 115 */ "Clear" OpHelp(""),
+ /* 116 */ "CreateIndex" OpHelp("r[P2]=root iDb=P1"),
+ /* 117 */ "CreateTable" OpHelp("r[P2]=root iDb=P1"),
+ /* 118 */ "ParseSchema" OpHelp(""),
+ /* 119 */ "LoadAnalysis" OpHelp(""),
+ /* 120 */ "DropTable" OpHelp(""),
+ /* 121 */ "DropIndex" OpHelp(""),
+ /* 122 */ "DropTrigger" OpHelp(""),
+ /* 123 */ "IntegrityCk" OpHelp(""),
+ /* 124 */ "RowSetAdd" OpHelp("rowset(P1)=r[P2]"),
+ /* 125 */ "RowSetRead" OpHelp("r[P3]=rowset(P1)"),
+ /* 126 */ "RowSetTest" OpHelp("if r[P3] in rowset(P1) goto P2"),
+ /* 127 */ "Program" OpHelp(""),
+ /* 128 */ "Param" OpHelp(""),
+ /* 129 */ "FkCounter" OpHelp("fkctr[P1]+=P2"),
+ /* 130 */ "FkIfZero" OpHelp("if fkctr[P1]==0 goto P2"),
+ /* 131 */ "MemMax" OpHelp("r[P1]=max(r[P1],r[P2])"),
+ /* 132 */ "IfPos" OpHelp("if r[P1]>0 goto P2"),
+ /* 133 */ "Real" OpHelp("r[P2]=P4"),
+ /* 134 */ "IfNeg" OpHelp("if r[P1]<0 goto P2"),
+ /* 135 */ "IfZero" OpHelp("r[P1]+=P3, if r[P1]==0 goto P2"),
+ /* 136 */ "AggFinal" OpHelp("accum=r[P1] N=P2"),
+ /* 137 */ "IncrVacuum" OpHelp(""),
+ /* 138 */ "Expire" OpHelp(""),
+ /* 139 */ "TableLock" OpHelp("iDb=P1 root=P2 write=P3"),
+ /* 140 */ "VBegin" OpHelp(""),
+ /* 141 */ "VCreate" OpHelp(""),
+ /* 142 */ "VDestroy" OpHelp(""),
+ /* 143 */ "ToText" OpHelp(""),
+ /* 144 */ "ToBlob" OpHelp(""),
+ /* 145 */ "ToNumeric" OpHelp(""),
+ /* 146 */ "ToInt" OpHelp(""),
+ /* 147 */ "ToReal" OpHelp(""),
+ /* 148 */ "VOpen" OpHelp(""),
+ /* 149 */ "VColumn" OpHelp("r[P3]=vcolumn(P2)"),
+ /* 150 */ "VNext" OpHelp(""),
+ /* 151 */ "VRename" OpHelp(""),
+ /* 152 */ "Pagecount" OpHelp(""),
+ /* 153 */ "MaxPgcnt" OpHelp(""),
+ /* 154 */ "Init" OpHelp("Start at P2"),
+ /* 155 */ "Noop" OpHelp(""),
+ /* 156 */ "Explain" OpHelp(""),
};
return azName[i];
}
@@ -23186,32 +23569,6 @@ SQLITE_PRIVATE const char *sqlite3OpcodeName(int i){
#endif
/*
-** These #defines should enable >2GB file support on Posix if the
-** underlying operating system supports it. If the OS lacks
-** large file support, these should be no-ops.
-**
-** Large file support can be disabled using the -DSQLITE_DISABLE_LFS switch
-** on the compiler command line. This is necessary if you are compiling
-** on a recent machine (ex: RedHat 7.2) but you want your code to work
-** on an older machine (ex: RedHat 6.0). If you compile on RedHat 7.2
-** without this option, LFS is enable. But LFS does not exist in the kernel
-** in RedHat 6.0, so the code won't work. Hence, for maximum binary
-** portability you should omit LFS.
-**
-** The previous paragraph was written in 2005. (This paragraph is written
-** on 2008-11-28.) These days, all Linux kernels support large files, so
-** you should probably leave LFS enabled. But some embedded platforms might
-** lack LFS in which case the SQLITE_DISABLE_LFS macro might still be useful.
-*/
-#ifndef SQLITE_DISABLE_LFS
-# define _LARGE_FILE 1
-# ifndef _FILE_OFFSET_BITS
-# define _FILE_OFFSET_BITS 64
-# endif
-# define _LARGEFILE_SOURCE 1
-#endif
-
-/*
** standard include files.
*/
#include <sys/types.h>
@@ -23362,6 +23719,12 @@ struct unixFile {
#endif
};
+/* This variable holds the process id (pid) from when the xRandomness()
+** method was called. If xOpen() is called from a different process id,
+** indicating that a fork() has occurred, the PRNG will be reset.
+*/
+static int randomnessPid = 0;
+
/*
** Allowed values for the unixFile.ctrlFlags bitmask:
*/
@@ -24625,6 +24988,15 @@ static int findInodeInfo(
return SQLITE_OK;
}
+/*
+** Return TRUE if pFile has been renamed or unlinked since it was first opened.
+*/
+static int fileHasMoved(unixFile *pFile){
+ struct stat buf;
+ return pFile->pInode!=0 &&
+ (osStat(pFile->zPath, &buf)!=0 || buf.st_ino!=pFile->pInode->fileId.ino);
+}
+
/*
** Check a unixFile that is a database. Verify the following:
@@ -24659,10 +25031,7 @@ static void verifyDbFile(unixFile *pFile){
pFile->ctrlFlags |= UNIXFILE_WARNED;
return;
}
- if( pFile->pInode!=0
- && ((rc = osStat(pFile->zPath, &buf))!=0
- || buf.st_ino!=pFile->pInode->fileId.ino)
- ){
+ if( fileHasMoved(pFile) ){
sqlite3_log(SQLITE_WARNING, "file renamed while open: %s", pFile->zPath);
pFile->ctrlFlags |= UNIXFILE_WARNED;
return;
@@ -27111,6 +27480,10 @@ static int unixFileControl(sqlite3_file *id, int op, void *pArg){
}
return SQLITE_OK;
}
+ case SQLITE_FCNTL_HAS_MOVED: {
+ *(int*)pArg = fileHasMoved(pFile);
+ return SQLITE_OK;
+ }
#if SQLITE_MAX_MMAP_SIZE>0
case SQLITE_FCNTL_MMAP_SIZE: {
i64 newLimit = *(i64*)pArg;
@@ -27391,7 +27764,7 @@ static int unixShmSystemLock(
#ifdef SQLITE_DEBUG
{ u16 mask;
OSTRACE(("SHM-LOCK "));
- mask = ofst>31 ? 0xffffffff : (1<<(ofst+n)) - (1<<ofst);
+ mask = ofst>31 ? 0xffff : (1<<(ofst+n)) - (1<<ofst);
if( rc==SQLITE_OK ){
if( lockType==F_UNLCK ){
OSTRACE(("unlock %d ok", ofst));
@@ -28142,10 +28515,10 @@ static int unixFetch(sqlite3_file *fd, i64 iOff, int nAmt, void **pp){
** may now be invalid and should be unmapped.
*/
static int unixUnfetch(sqlite3_file *fd, i64 iOff, void *p){
+#if SQLITE_MAX_MMAP_SIZE>0
unixFile *pFd = (unixFile *)fd; /* The underlying database file */
UNUSED_PARAMETER(iOff);
-#if SQLITE_MAX_MMAP_SIZE>0
/* If p==0 (unmap the entire file) then there must be no outstanding
** xFetch references. Or, if p!=0 (meaning it is an xFetch reference),
** then there must be at least one outstanding. */
@@ -28161,6 +28534,10 @@ static int unixUnfetch(sqlite3_file *fd, i64 iOff, void *p){
}
assert( pFd->nFetchOut>=0 );
+#else
+ UNUSED_PARAMETER(fd);
+ UNUSED_PARAMETER(p);
+ UNUSED_PARAMETER(iOff);
#endif
return SQLITE_OK;
}
@@ -28951,6 +29328,16 @@ static int unixOpen(
|| eType==SQLITE_OPEN_TRANSIENT_DB || eType==SQLITE_OPEN_WAL
);
+ /* Detect a pid change and reset the PRNG. There is a race condition
+ ** here such that two or more threads all trying to open databases at
+ ** the same instant might all reset the PRNG. But multiple resets
+ ** are harmless.
+ */
+ if( randomnessPid!=getpid() ){
+ randomnessPid = getpid();
+ sqlite3_randomness(0,0);
+ }
+
memset(p, 0, sizeof(unixFile));
if( eType==SQLITE_OPEN_MAIN_DB ){
@@ -29338,18 +29725,18 @@ static int unixRandomness(sqlite3_vfs *NotUsed, int nBuf, char *zBuf){
** tests repeatable.
*/
memset(zBuf, 0, nBuf);
+ randomnessPid = getpid();
#if !defined(SQLITE_TEST)
{
- int pid, fd, got;
+ int fd, got;
fd = robust_open("/dev/urandom", O_RDONLY, 0);
if( fd<0 ){
time_t t;
time(&t);
memcpy(zBuf, &t, sizeof(t));
- pid = getpid();
- memcpy(&zBuf[sizeof(t)], &pid, sizeof(pid));
- assert( sizeof(t)+sizeof(pid)<=(size_t)nBuf );
- nBuf = sizeof(t) + sizeof(pid);
+ memcpy(&zBuf[sizeof(t)], &randomnessPid, sizeof(randomnessPid));
+ assert( sizeof(t)+sizeof(randomnessPid)<=(size_t)nBuf );
+ nBuf = sizeof(t) + sizeof(randomnessPid);
}else{
do{ got = osRead(fd, zBuf, nBuf); }while( got<0 && errno==EINTR );
robust_close(0, fd, __LINE__);
@@ -34087,7 +34474,7 @@ static int winFileControl(sqlite3_file *id, int op, void *pArg){
return SQLITE_OK;
}
case SQLITE_FCNTL_VFSNAME: {
- *(char**)pArg = sqlite3_mprintf("win32");
+ *(char**)pArg = sqlite3_mprintf("%s", pFile->pVfs->zName);
OSTRACE(("FCNTL file=%p, rc=SQLITE_OK\n", pFile->h));
return SQLITE_OK;
}
@@ -34169,7 +34556,7 @@ static int winDeviceCharacteristics(sqlite3_file *id){
** During sqlite3_os_init() we do a GetSystemInfo()
** to get the granularity size.
*/
-SYSTEM_INFO winSysInfo;
+static SYSTEM_INFO winSysInfo;
#ifndef SQLITE_OMIT_WAL
@@ -34192,7 +34579,7 @@ static void winShmEnterMutex(void){
static void winShmLeaveMutex(void){
sqlite3_mutex_leave(sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_MASTER));
}
-#ifdef SQLITE_DEBUG
+#ifndef NDEBUG
static int winShmMutexHeld(void) {
return sqlite3_mutex_held(sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_MASTER));
}
@@ -36103,15 +36490,29 @@ static int winFullPathname(
** Interfaces for opening a shared library, finding entry points
** within the shared library, and closing the shared library.
*/
-/*
-** Interfaces for opening a shared library, finding entry points
-** within the shared library, and closing the shared library.
-*/
static void *winDlOpen(sqlite3_vfs *pVfs, const char *zFilename){
HANDLE h;
+#if defined(__CYGWIN__)
+ int nFull = pVfs->mxPathname+1;
+ char *zFull = sqlite3MallocZero( nFull );
+ void *zConverted = 0;
+ if( zFull==0 ){
+ OSTRACE(("DLOPEN name=%s, handle=%p\n", zFilename, (void*)0));
+ return 0;
+ }
+ if( winFullPathname(pVfs, zFilename, nFull, zFull)!=SQLITE_OK ){
+ sqlite3_free(zFull);
+ OSTRACE(("DLOPEN name=%s, handle=%p\n", zFilename, (void*)0));
+ return 0;
+ }
+ zConverted = winConvertFromUtf8Filename(zFull);
+ sqlite3_free(zFull);
+#else
void *zConverted = winConvertFromUtf8Filename(zFilename);
UNUSED_PARAMETER(pVfs);
+#endif
if( zConverted==0 ){
+ OSTRACE(("DLOPEN name=%s, handle=%p\n", zFilename, (void*)0));
return 0;
}
if( osIsNT() ){
@@ -36126,6 +36527,7 @@ static void *winDlOpen(sqlite3_vfs *pVfs, const char *zFilename){
h = osLoadLibraryA((char*)zConverted);
}
#endif
+ OSTRACE(("DLOPEN name=%s, handle=%p\n", zFilename, (void*)h));
sqlite3_free(zConverted);
return (void*)h;
}
@@ -36134,12 +36536,17 @@ static void winDlError(sqlite3_vfs *pVfs, int nBuf, char *zBufOut){
winGetLastErrorMsg(osGetLastError(), nBuf, zBufOut);
}
static void (*winDlSym(sqlite3_vfs *pVfs,void *pH,const char *zSym))(void){
+ FARPROC proc;
UNUSED_PARAMETER(pVfs);
- return (void(*)(void))osGetProcAddressA((HANDLE)pH, zSym);
+ proc = osGetProcAddressA((HANDLE)pH, zSym);
+ OSTRACE(("DLSYM handle=%p, symbol=%s, address=%p\n",
+ (void*)pH, zSym, (void*)proc));
+ return (void(*)(void))proc;
}
static void winDlClose(sqlite3_vfs *pVfs, void *pHandle){
UNUSED_PARAMETER(pVfs);
osFreeLibrary((HANDLE)pHandle);
+ OSTRACE(("DLCLOSE handle=%p\n", (void*)pHandle));
}
#else /* if SQLITE_OMIT_LOAD_EXTENSION is defined: */
#define winDlOpen 0
@@ -36835,7 +37242,8 @@ struct PCache {
int szCache; /* Configured cache size */
int szPage; /* Size of every page in this cache */
int szExtra; /* Size of extra space for each page */
- int bPurgeable; /* True if pages are on backing store */
+ u8 bPurgeable; /* True if pages are on backing store */
+ u8 eCreate; /* eCreate value for for xFetch() */
int (*xStress)(void*,PgHdr*); /* Call to try make a page clean */
void *pStress; /* Argument to xStress */
sqlite3_pcache *pCache; /* Pluggable cache module */
@@ -36902,6 +37310,10 @@ static void pcacheRemoveFromDirtyList(PgHdr *pPage){
}else{
assert( pPage==p->pDirty );
p->pDirty = pPage->pDirtyNext;
+ if( p->pDirty==0 && p->bPurgeable ){
+ assert( p->eCreate==1 );
+ p->eCreate = 2;
+ }
}
pPage->pDirtyNext = 0;
pPage->pDirtyPrev = 0;
@@ -36922,6 +37334,9 @@ static void pcacheAddToDirtyList(PgHdr *pPage){
if( pPage->pDirtyNext ){
assert( pPage->pDirtyNext->pDirtyPrev==0 );
pPage->pDirtyNext->pDirtyPrev = pPage;
+ }else if( p->bPurgeable ){
+ assert( p->eCreate==2 );
+ p->eCreate = 1;
}
p->pDirty = pPage;
if( !p->pDirtyTail ){
@@ -36991,6 +37406,7 @@ SQLITE_PRIVATE void sqlite3PcacheOpen(
p->szPage = szPage;
p->szExtra = szExtra;
p->bPurgeable = bPurgeable;
+ p->eCreate = 2;
p->xStress = xStress;
p->pStress = pStress;
p->szCache = 100;
@@ -37030,7 +37446,7 @@ SQLITE_PRIVATE int sqlite3PcacheFetch(
int createFlag, /* If true, create page if it does not exist already */
PgHdr **ppPage /* Write the page here */
){
- sqlite3_pcache_page *pPage = 0;
+ sqlite3_pcache_page *pPage;
PgHdr *pPgHdr = 0;
int eCreate;
@@ -37041,8 +37457,12 @@ SQLITE_PRIVATE int sqlite3PcacheFetch(
/* If the pluggable cache (sqlite3_pcache*) has not been allocated,
** allocate it now.
*/
- if( !pCache->pCache && createFlag ){
+ if( !pCache->pCache ){
sqlite3_pcache *p;
+ if( !createFlag ){
+ *ppPage = 0;
+ return SQLITE_OK;
+ }
p = sqlite3GlobalConfig.pcache2.xCreate(
pCache->szPage, pCache->szExtra + sizeof(PgHdr), pCache->bPurgeable
);
@@ -37053,11 +37473,16 @@ SQLITE_PRIVATE int sqlite3PcacheFetch(
pCache->pCache = p;
}
- eCreate = createFlag * (1 + (!pCache->bPurgeable || !pCache->pDirty));
- if( pCache->pCache ){
- pPage = sqlite3GlobalConfig.pcache2.xFetch(pCache->pCache, pgno, eCreate);
- }
-
+ /* eCreate defines what to do if the page does not exist.
+ ** 0 Do not allocate a new page. (createFlag==0)
+ ** 1 Allocate a new page if doing so is inexpensive.
+ ** (createFlag==1 AND bPurgeable AND pDirty)
+ ** 2 Allocate a new page even it doing so is difficult.
+ ** (createFlag==1 AND !(bPurgeable AND pDirty)
+ */
+ eCreate = createFlag==0 ? 0 : pCache->eCreate;
+ assert( (createFlag*(1+(!pCache->bPurgeable||!pCache->pDirty)))==eCreate );
+ pPage = sqlite3GlobalConfig.pcache2.xFetch(pCache->pCache, pgno, eCreate);
if( !pPage && eCreate==1 ){
PgHdr *pPg;
@@ -37529,6 +37954,7 @@ struct PCache1 {
struct PgHdr1 {
sqlite3_pcache_page page;
unsigned int iKey; /* Key value (page number) */
+ u8 isPinned; /* Page in use, not on the LRU list */
PgHdr1 *pNext; /* Next in hash table chain */
PCache1 *pCache; /* Cache that currently owns this page */
PgHdr1 *pLruNext; /* Next in LRU list of unpinned pages */
@@ -37857,34 +38283,32 @@ static int pcache1ResizeHash(PCache1 *p){
** LRU list, then this function is a no-op.
**
** The PGroup mutex must be held when this function is called.
-**
-** If pPage is NULL then this routine is a no-op.
*/
static void pcache1PinPage(PgHdr1 *pPage){
PCache1 *pCache;
PGroup *pGroup;
- if( pPage==0 ) return;
+ assert( pPage!=0 );
+ assert( pPage->isPinned==0 );
pCache = pPage->pCache;
pGroup = pCache->pGroup;
+ assert( pPage->pLruNext || pPage==pGroup->pLruTail );
+ assert( pPage->pLruPrev || pPage==pGroup->pLruHead );
assert( sqlite3_mutex_held(pGroup->mutex) );
- if( pPage->pLruNext || pPage==pGroup->pLruTail ){
- if( pPage->pLruPrev ){
- pPage->pLruPrev->pLruNext = pPage->pLruNext;
- }
- if( pPage->pLruNext ){
- pPage->pLruNext->pLruPrev = pPage->pLruPrev;
- }
- if( pGroup->pLruHead==pPage ){
- pGroup->pLruHead = pPage->pLruNext;
- }
- if( pGroup->pLruTail==pPage ){
- pGroup->pLruTail = pPage->pLruPrev;
- }
- pPage->pLruNext = 0;
- pPage->pLruPrev = 0;
- pPage->pCache->nRecyclable--;
+ if( pPage->pLruPrev ){
+ pPage->pLruPrev->pLruNext = pPage->pLruNext;
+ }else{
+ pGroup->pLruHead = pPage->pLruNext;
}
+ if( pPage->pLruNext ){
+ pPage->pLruNext->pLruPrev = pPage->pLruPrev;
+ }else{
+ pGroup->pLruTail = pPage->pLruPrev;
+ }
+ pPage->pLruNext = 0;
+ pPage->pLruPrev = 0;
+ pPage->isPinned = 1;
+ pCache->nRecyclable--;
}
@@ -37916,6 +38340,7 @@ static void pcache1EnforceMaxPage(PGroup *pGroup){
while( pGroup->nCurrentPage>pGroup->nMaxPage && pGroup->pLruTail ){
PgHdr1 *p = pGroup->pLruTail;
assert( p->pCache->pGroup==pGroup );
+ assert( p->isPinned==0 );
pcache1PinPage(p);
pcache1RemoveFromHash(p);
pcache1FreePage(p);
@@ -37943,7 +38368,7 @@ static void pcache1TruncateUnsafe(
if( pPage->iKey>=iLimit ){
pCache->nPage--;
*pp = pPage->pNext;
- pcache1PinPage(pPage);
+ if( !pPage->isPinned ) pcache1PinPage(pPage);
pcache1FreePage(pPage);
}else{
pp = &pPage->pNext;
@@ -38153,6 +38578,7 @@ static sqlite3_pcache_page *pcache1Fetch(
PGroup *pGroup;
PgHdr1 *pPage = 0;
+ assert( offsetof(PgHdr1,page)==0 );
assert( pCache->bPurgeable || createFlag!=1 );
assert( pCache->bPurgeable || pCache->nMin==0 );
assert( pCache->bPurgeable==0 || pCache->nMin==10 );
@@ -38166,8 +38592,11 @@ static sqlite3_pcache_page *pcache1Fetch(
}
/* Step 2: Abort if no existing page is found and createFlag is 0 */
- if( pPage || createFlag==0 ){
- pcache1PinPage(pPage);
+ if( pPage ){
+ if( !pPage->isPinned ) pcache1PinPage(pPage);
+ goto fetch_out;
+ }
+ if( createFlag==0 ){
goto fetch_out;
}
@@ -38208,6 +38637,7 @@ static sqlite3_pcache_page *pcache1Fetch(
)){
PCache1 *pOther;
pPage = pGroup->pLruTail;
+ assert( pPage->isPinned==0 );
pcache1RemoveFromHash(pPage);
pcache1PinPage(pPage);
pOther = pPage->pCache;
@@ -38244,6 +38674,7 @@ static sqlite3_pcache_page *pcache1Fetch(
pPage->pCache = pCache;
pPage->pLruPrev = 0;
pPage->pLruNext = 0;
+ pPage->isPinned = 1;
*(void **)pPage->page.pExtra = 0;
pCache->apHash[h] = pPage;
}
@@ -38253,7 +38684,7 @@ fetch_out:
pCache->iMaxKey = iKey;
}
pcache1LeaveMutex(pGroup);
- return &pPage->page;
+ return (sqlite3_pcache_page*)pPage;
}
@@ -38279,6 +38710,7 @@ static void pcache1Unpin(
*/
assert( pPage->pLruPrev==0 && pPage->pLruNext==0 );
assert( pGroup->pLruHead!=pPage && pGroup->pLruTail!=pPage );
+ assert( pPage->isPinned==1 );
if( reuseUnlikely || pGroup->nCurrentPage>pGroup->nMaxPage ){
pcache1RemoveFromHash(pPage);
@@ -38294,6 +38726,7 @@ static void pcache1Unpin(
pGroup->pLruHead = pPage;
}
pCache->nRecyclable++;
+ pPage->isPinned = 0;
}
pcache1LeaveMutex(pCache->pGroup);
@@ -38420,6 +38853,7 @@ SQLITE_PRIVATE int sqlite3PcacheReleaseMemory(int nReq){
#ifdef SQLITE_PCACHE_SEPARATE_HEADER
nFree += sqlite3MemSize(p);
#endif
+ assert( p->isPinned==0 );
pcache1PinPage(p);
pcache1RemoveFromHash(p);
pcache1FreePage(p);
@@ -38444,6 +38878,7 @@ SQLITE_PRIVATE void sqlite3PcacheStats(
PgHdr1 *p;
int nRecyclable = 0;
for(p=pcache1.grp.pLruHead; p; p=p->pLruNext){
+ assert( p->isPinned==0 );
nRecyclable++;
}
*pnCurrent = pcache1.grp.nCurrentPage;
@@ -40130,15 +40565,12 @@ static char *print_pager_state(Pager *p){
static int subjRequiresPage(PgHdr *pPg){
Pager *pPager = pPg->pPager;
PagerSavepoint *p;
- Pgno pgno;
+ Pgno pgno = pPg->pgno;
int i;
- if( pPager->nSavepoint ){
- pgno = pPg->pgno;
- for(i=0; i<pPager->nSavepoint; i++){
- p = &pPager->aSavepoint[i];
- if( p->nOrig>=pgno && 0==sqlite3BitvecTest(p->pInSavepoint, pgno) ){
- return 1;
- }
+ for(i=0; i<pPager->nSavepoint; i++){
+ p = &pPager->aSavepoint[i];
+ if( p->nOrig>=pgno && 0==sqlite3BitvecTest(p->pInSavepoint, pgno) ){
+ return 1;
}
}
return 0;
@@ -40147,8 +40579,8 @@ static int subjRequiresPage(PgHdr *pPg){
/*
** Return true if the page is already in the journal file.
*/
-static int pageInJournal(PgHdr *pPg){
- return sqlite3BitvecTest(pPg->pPager->pInJournal, pPg->pgno);
+static int pageInJournal(Pager *pPager, PgHdr *pPg){
+ return sqlite3BitvecTest(pPager->pInJournal, pPg->pgno);
}
/*
@@ -40355,6 +40787,7 @@ static int readMasterJournal(sqlite3_file *pJrnl, char *zMaster, u32 nMaster){
|| szJ<16
|| SQLITE_OK!=(rc = read32bits(pJrnl, szJ-16, &len))
|| len>=nMaster
+ || len==0
|| SQLITE_OK!=(rc = read32bits(pJrnl, szJ-12, &cksum))
|| SQLITE_OK!=(rc = sqlite3OsRead(pJrnl, aMagic, 8, szJ-8))
|| memcmp(aMagic, aJournalMagic, 8)
@@ -40791,7 +41224,7 @@ static int writeMasterJournal(Pager *pPager, const char *zMaster){
** already in memory.
*/
static PgHdr *pager_lookup(Pager *pPager, Pgno pgno){
- PgHdr *p; /* Return value */
+ PgHdr *p = 0; /* Return value */
/* It is not possible for a call to PcacheFetch() with createFlag==0 to
** fail, since no attempt to allocate dynamic memory will be made.
@@ -41095,7 +41528,7 @@ static int pager_end_transaction(Pager *pPager, int hasMaster, int bCommit){
PgHdr *p = pager_lookup(pPager, 1);
if( p ){
p->pageHash = 0;
- sqlite3PagerUnref(p);
+ sqlite3PagerUnrefNotNull(p);
}
}
#endif
@@ -41124,6 +41557,11 @@ static int pager_end_transaction(Pager *pPager, int hasMaster, int bCommit){
rc = pager_truncate(pPager, pPager->dbSize);
}
+ if( rc==SQLITE_OK && bCommit && isOpen(pPager->fd) ){
+ rc = sqlite3OsFileControl(pPager->fd, SQLITE_FCNTL_COMMIT_PHASETWO, 0);
+ if( rc==SQLITE_NOTFOUND ) rc = SQLITE_OK;
+ }
+
if( !pPager->exclusiveMode
&& (!pagerUseWal(pPager) || sqlite3WalExclusiveMode(pPager->pWal, 0))
){
@@ -41937,7 +42375,7 @@ end_playback:
if( rc==SQLITE_OK
&& (pPager->eState>=PAGER_WRITER_DBMOD || pPager->eState==PAGER_OPEN)
){
- rc = sqlite3PagerSync(pPager);
+ rc = sqlite3PagerSync(pPager, 0);
}
if( rc==SQLITE_OK ){
rc = pager_end_transaction(pPager, zMaster[0]!='\0', 0);
@@ -42083,7 +42521,7 @@ static int pagerUndoCallback(void *pCtx, Pgno iPg){
if( rc==SQLITE_OK ){
pPager->xReiniter(pPg);
}
- sqlite3PagerUnref(pPg);
+ sqlite3PagerUnrefNotNull(pPg);
}
}
@@ -43438,7 +43876,7 @@ static int subjournalPage(PgHdr *pPg){
assert( isOpen(pPager->jfd) || pagerUseWal(pPager) );
assert( isOpen(pPager->sjfd) || pPager->nSubRec==0 );
assert( pagerUseWal(pPager)
- || pageInJournal(pPg)
+ || pageInJournal(pPager, pPg)
|| pPg->pgno>pPager->dbOrigSize
);
rc = openSubJournal(pPager);
@@ -43903,6 +44341,30 @@ SQLITE_PRIVATE int sqlite3PagerOpen(
}
+/* Verify that the database file has not be deleted or renamed out from
+** under the pager. Return SQLITE_OK if the database is still were it ought
+** to be on disk. Return non-zero (SQLITE_READONLY_DBMOVED or some other error
+** code from sqlite3OsAccess()) if the database has gone missing.
+*/
+static int databaseIsUnmoved(Pager *pPager){
+ int bHasMoved = 0;
+ int rc;
+
+ if( pPager->tempFile ) return SQLITE_OK;
+ if( pPager->dbSize==0 ) return SQLITE_OK;
+ assert( pPager->zFilename && pPager->zFilename[0] );
+ rc = sqlite3OsFileControl(pPager->fd, SQLITE_FCNTL_HAS_MOVED, &bHasMoved);
+ if( rc==SQLITE_NOTFOUND ){
+ /* If the HAS_MOVED file-control is unimplemented, assume that the file
+ ** has not been moved. That is the historical behavior of SQLite: prior to
+ ** version 3.8.3, it never checked */
+ rc = SQLITE_OK;
+ }else if( rc==SQLITE_OK && bHasMoved ){
+ rc = SQLITE_READONLY_DBMOVED;
+ }
+ return rc;
+}
+
/*
** This function is called after transitioning from PAGER_UNLOCK to
@@ -43968,15 +44430,17 @@ static int hasHotJournal(Pager *pPager, int *pExists){
if( rc==SQLITE_OK && !locked ){
Pgno nPage; /* Number of pages in database file */
- /* Check the size of the database file. If it consists of 0 pages,
- ** then delete the journal file. See the header comment above for
- ** the reasoning here. Delete the obsolete journal file under
- ** a RESERVED lock to avoid race conditions and to avoid violating
- ** [H33020].
- */
rc = pagerPagecount(pPager, &nPage);
if( rc==SQLITE_OK ){
- if( nPage==0 ){
+ /* If the database is zero pages in size, that means that either (1) the
+ ** journal is a remnant from a prior database with the same name where
+ ** the database file but not the journal was deleted, or (2) the initial
+ ** transaction that populates a new database is being rolled back.
+ ** In either case, the journal file can be deleted. However, take care
+ ** not to delete the journal file if it is already open due to
+ ** journal_mode=PERSIST.
+ */
+ if( nPage==0 && !jrnlOpen ){
sqlite3BeginBenignMalloc();
if( pagerLockDb(pPager, RESERVED_LOCK)==SQLITE_OK ){
sqlite3OsDelete(pVfs, pPager->zJournal, 0);
@@ -44374,7 +44838,7 @@ SQLITE_PRIVATE int sqlite3PagerAcquire(
if( rc!=SQLITE_OK ) goto pager_acquire_err;
}
- if( iFrame==0 && bMmapOk ){
+ if( bMmapOk && iFrame==0 ){
void *pData = 0;
rc = sqlite3OsFetch(pPager->fd,
@@ -44515,16 +44979,19 @@ SQLITE_PRIVATE DbPage *sqlite3PagerLookup(Pager *pPager, Pgno pgno){
** are released, a rollback occurs and the lock on the database is
** removed.
*/
-SQLITE_PRIVATE void sqlite3PagerUnref(DbPage *pPg){
- if( pPg ){
- Pager *pPager = pPg->pPager;
- if( pPg->flags & PGHDR_MMAP ){
- pagerReleaseMapPage(pPg);
- }else{
- sqlite3PcacheRelease(pPg);
- }
- pagerUnlockIfUnused(pPager);
+SQLITE_PRIVATE void sqlite3PagerUnrefNotNull(DbPage *pPg){
+ Pager *pPager;
+ assert( pPg!=0 );
+ pPager = pPg->pPager;
+ if( pPg->flags & PGHDR_MMAP ){
+ pagerReleaseMapPage(pPg);
+ }else{
+ sqlite3PcacheRelease(pPg);
}
+ pagerUnlockIfUnused(pPager);
+}
+SQLITE_PRIVATE void sqlite3PagerUnref(DbPage *pPg){
+ if( pPg ) sqlite3PagerUnrefNotNull(pPg);
}
/*
@@ -44579,13 +45046,19 @@ static int pager_open_journal(Pager *pPager){
(SQLITE_OPEN_DELETEONCLOSE|SQLITE_OPEN_TEMP_JOURNAL):
(SQLITE_OPEN_MAIN_JOURNAL)
);
- #ifdef SQLITE_ENABLE_ATOMIC_WRITE
- rc = sqlite3JournalOpen(
- pVfs, pPager->zJournal, pPager->jfd, flags, jrnlBufferSize(pPager)
- );
- #else
- rc = sqlite3OsOpen(pVfs, pPager->zJournal, pPager->jfd, flags, 0);
- #endif
+
+ /* Verify that the database still has the same name as it did when
+ ** it was originally opened. */
+ rc = databaseIsUnmoved(pPager);
+ if( rc==SQLITE_OK ){
+#ifdef SQLITE_ENABLE_ATOMIC_WRITE
+ rc = sqlite3JournalOpen(
+ pVfs, pPager->zJournal, pPager->jfd, flags, jrnlBufferSize(pPager)
+ );
+#else
+ rc = sqlite3OsOpen(pVfs, pPager->zJournal, pPager->jfd, flags, 0);
+#endif
+ }
}
assert( rc!=SQLITE_OK || isOpen(pPager->jfd) );
}
@@ -44706,9 +45179,9 @@ SQLITE_PRIVATE int sqlite3PagerBegin(Pager *pPager, int exFlag, int subjInMemory
** of any open savepoints as appropriate.
*/
static int pager_write(PgHdr *pPg){
- void *pData = pPg->pData;
Pager *pPager = pPg->pPager;
int rc = SQLITE_OK;
+ int inJournal;
/* This routine is not called unless a write-transaction has already
** been started. The journal file may or may not be open at this point.
@@ -44719,14 +45192,8 @@ static int pager_write(PgHdr *pPg){
|| pPager->eState==PAGER_WRITER_DBMOD
);
assert( assert_pager_state(pPager) );
-
- /* If an error has been previously detected, report the same error
- ** again. This should not happen, but the check provides robustness. */
- if( NEVER(pPager->errCode) ) return pPager->errCode;
-
- /* Higher-level routines never call this function if database is not
- ** writable. But check anyway, just for robustness. */
- if( NEVER(pPager->readOnly) ) return SQLITE_PERM;
+ assert( pPager->errCode==0 );
+ assert( pPager->readOnly==0 );
CHECK_PAGE(pPg);
@@ -44750,7 +45217,8 @@ static int pager_write(PgHdr *pPg){
** to the journal then we can return right away.
*/
sqlite3PcacheMakeDirty(pPg);
- if( pageInJournal(pPg) && !subjRequiresPage(pPg) ){
+ inJournal = pageInJournal(pPager, pPg);
+ if( inJournal && (pPager->nSavepoint==0 || !subjRequiresPage(pPg)) ){
assert( !pagerUseWal(pPager) );
}else{
@@ -44758,7 +45226,7 @@ static int pager_write(PgHdr *pPg){
** EXCLUSIVE lock on the main database file. Write the current page to
** the transaction journal if it is not there already.
*/
- if( !pageInJournal(pPg) && !pagerUseWal(pPager) ){
+ if( !inJournal && !pagerUseWal(pPager) ){
assert( pagerUseWal(pPager)==0 );
if( pPg->pgno<=pPager->dbOrigSize && isOpen(pPager->jfd) ){
u32 cksum;
@@ -44771,7 +45239,7 @@ static int pager_write(PgHdr *pPg){
assert( pPg->pgno!=PAGER_MJ_PGNO(pPager) );
assert( pPager->journalHdr<=pPager->journalOff );
- CODEC2(pPager, pData, pPg->pgno, 7, return SQLITE_NOMEM, pData2);
+ CODEC2(pPager, pPg->pData, pPg->pgno, 7, return SQLITE_NOMEM, pData2);
cksum = pager_cksum(pPager, (u8*)pData2);
/* Even if an IO or diskfull error occurs while journalling the
@@ -44823,7 +45291,7 @@ static int pager_write(PgHdr *pPg){
** the statement journal format differs from the standard journal format
** in that it omits the checksums and the header.
*/
- if( subjRequiresPage(pPg) ){
+ if( pPager->nSavepoint>0 && subjRequiresPage(pPg) ){
rc = subjournalPage(pPg);
}
}
@@ -44855,19 +45323,19 @@ SQLITE_PRIVATE int sqlite3PagerWrite(DbPage *pDbPage){
PgHdr *pPg = pDbPage;
Pager *pPager = pPg->pPager;
- Pgno nPagePerSector = (pPager->sectorSize/pPager->pageSize);
assert( (pPg->flags & PGHDR_MMAP)==0 );
assert( pPager->eState>=PAGER_WRITER_LOCKED );
assert( pPager->eState!=PAGER_ERROR );
assert( assert_pager_state(pPager) );
- if( nPagePerSector>1 ){
+ if( pPager->sectorSize > (u32)pPager->pageSize ){
Pgno nPageCount; /* Total number of pages in database file */
Pgno pg1; /* First page of the sector pPg is located on. */
int nPage = 0; /* Number of pages starting at pg1 to journal */
int ii; /* Loop counter */
int needSync = 0; /* True if any page has PGHDR_NEED_SYNC */
+ Pgno nPagePerSector = (pPager->sectorSize/pPager->pageSize);
/* Set the doNotSpill NOSYNC bit to 1. This is because we cannot allow
** a journal header to be written between the pages journaled by
@@ -44906,14 +45374,14 @@ SQLITE_PRIVATE int sqlite3PagerWrite(DbPage *pDbPage){
if( pPage->flags&PGHDR_NEED_SYNC ){
needSync = 1;
}
- sqlite3PagerUnref(pPage);
+ sqlite3PagerUnrefNotNull(pPage);
}
}
}else if( (pPage = pager_lookup(pPager, pg))!=0 ){
if( pPage->flags&PGHDR_NEED_SYNC ){
needSync = 1;
}
- sqlite3PagerUnref(pPage);
+ sqlite3PagerUnrefNotNull(pPage);
}
}
@@ -44929,7 +45397,7 @@ SQLITE_PRIVATE int sqlite3PagerWrite(DbPage *pDbPage){
PgHdr *pPage = pager_lookup(pPager, pg1+ii);
if( pPage ){
pPage->flags |= PGHDR_NEED_SYNC;
- sqlite3PagerUnref(pPage);
+ sqlite3PagerUnrefNotNull(pPage);
}
}
}
@@ -45082,17 +45550,17 @@ static int pager_incr_changecounter(Pager *pPager, int isDirectMode){
** If successful, or if called on a pager for which it is a no-op, this
** function returns SQLITE_OK. Otherwise, an IO error code is returned.
*/
-SQLITE_PRIVATE int sqlite3PagerSync(Pager *pPager){
+SQLITE_PRIVATE int sqlite3PagerSync(Pager *pPager, const char *zMaster){
int rc = SQLITE_OK;
- if( !pPager->noSync ){
+
+ if( isOpen(pPager->fd) ){
+ void *pArg = (void*)zMaster;
+ rc = sqlite3OsFileControl(pPager->fd, SQLITE_FCNTL_SYNC, pArg);
+ if( rc==SQLITE_NOTFOUND ) rc = SQLITE_OK;
+ }
+ if( rc==SQLITE_OK && !pPager->noSync ){
assert( !MEMDB );
rc = sqlite3OsSync(pPager->fd, pPager->syncFlags);
- }else if( isOpen(pPager->fd) ){
- assert( !MEMDB );
- rc = sqlite3OsFileControl(pPager->fd, SQLITE_FCNTL_SYNC_OMITTED, 0);
- if( rc==SQLITE_NOTFOUND ){
- rc = SQLITE_OK;
- }
}
return rc;
}
@@ -45291,7 +45759,7 @@ SQLITE_PRIVATE int sqlite3PagerCommitPhaseOne(
/* Finally, sync the database file. */
if( !noSync ){
- rc = sqlite3PagerSync(pPager);
+ rc = sqlite3PagerSync(pPager, zMaster);
}
IOTRACE(("DBSYNC %p\n", pPager))
}
@@ -45420,7 +45888,9 @@ SQLITE_PRIVATE int sqlite3PagerRollback(Pager *pPager){
assert( pPager->eState==PAGER_READER || rc!=SQLITE_OK );
assert( rc==SQLITE_OK || rc==SQLITE_FULL || rc==SQLITE_CORRUPT
- || rc==SQLITE_NOMEM || (rc&0xFF)==SQLITE_IOERR );
+ || rc==SQLITE_NOMEM || (rc&0xFF)==SQLITE_IOERR
+ || rc==SQLITE_CANTOPEN
+ );
/* If an error occurs during a ROLLBACK, we can no longer trust the pager
** cache. So call pager_error() on the way out to make any error persistent.
@@ -45823,7 +46293,7 @@ SQLITE_PRIVATE int sqlite3PagerMovepage(Pager *pPager, DbPage *pPg, Pgno pgno, i
if( (pPg->flags&PGHDR_NEED_SYNC) && !isCommit ){
needSyncPgno = pPg->pgno;
assert( pPager->journalMode==PAGER_JOURNALMODE_OFF ||
- pageInJournal(pPg) || pPg->pgno>pPager->dbOrigSize );
+ pageInJournal(pPager, pPg) || pPg->pgno>pPager->dbOrigSize );
assert( pPg->flags&PGHDR_DIRTY );
}
@@ -45857,7 +46327,7 @@ SQLITE_PRIVATE int sqlite3PagerMovepage(Pager *pPager, DbPage *pPg, Pgno pgno, i
if( MEMDB ){
assert( pPgOld );
sqlite3PcacheMove(pPgOld, origPgno);
- sqlite3PagerUnref(pPgOld);
+ sqlite3PagerUnrefNotNull(pPgOld);
}
if( needSyncPgno ){
@@ -45886,7 +46356,7 @@ SQLITE_PRIVATE int sqlite3PagerMovepage(Pager *pPager, DbPage *pPg, Pgno pgno, i
}
pPgHdr->flags |= PGHDR_NEED_SYNC;
sqlite3PcacheMakeDirty(pPgHdr);
- sqlite3PagerUnref(pPgHdr);
+ sqlite3PagerUnrefNotNull(pPgHdr);
}
return SQLITE_OK;
@@ -47602,7 +48072,7 @@ SQLITE_PRIVATE int sqlite3WalOpen(
sqlite3OsClose(pRet->pWalFd);
sqlite3_free(pRet);
}else{
- int iDC = sqlite3OsDeviceCharacteristics(pRet->pWalFd);
+ int iDC = sqlite3OsDeviceCharacteristics(pDbFd);
if( iDC & SQLITE_IOCAP_SEQUENTIAL ){ pRet->syncHeader = 0; }
if( iDC & SQLITE_IOCAP_POWERSAFE_OVERWRITE ){
pRet->padToSectorBoundary = 0;
@@ -48973,7 +49443,7 @@ static int walWriteToLog(
iAmt -= iFirstAmt;
pContent = (void*)(iFirstAmt + (char*)pContent);
assert( p->syncFlags & (SQLITE_SYNC_NORMAL|SQLITE_SYNC_FULL) );
- rc = sqlite3OsSync(p->pFd, p->syncFlags);
+ rc = sqlite3OsSync(p->pFd, p->syncFlags & SQLITE_SYNC_MASK);
if( iAmt==0 || rc ) return rc;
}
rc = sqlite3OsWrite(p->pFd, pContent, iAmt, iOffset);
@@ -49911,7 +50381,6 @@ struct BtCursor {
Pgno *aOverflow; /* Cache of overflow page locations */
#endif
Pgno pgnoRoot; /* The root page of this tree */
- sqlite3_int64 cachedRowid; /* Next rowid cache. 0 means not valid */
CellInfo info; /* A parse of the cell we are pointing at */
i64 nKey; /* Size of pKey, or last integer key */
void *pKey; /* Saved key that was cursor's last known position */
@@ -51895,13 +52364,12 @@ static void zeroPage(MemPage *pPage, int flags){
memset(&data[hdr], 0, pBt->usableSize - hdr);
}
data[hdr] = (char)flags;
- first = hdr + 8 + 4*((flags&PTF_LEAF)==0 ?1:0);
+ first = hdr + ((flags&PTF_LEAF)==0 ? 12 : 8);
memset(&data[hdr+1], 0, 4);
data[hdr+7] = 0;
put2byte(&data[hdr+5], pBt->usableSize);
pPage->nFree = (u16)(pBt->usableSize - first);
decodeFlags(pPage, flags);
- pPage->hdrOffset = hdr;
pPage->cellOffset = first;
pPage->aDataEnd = &data[pBt->usableSize];
pPage->aCellIdx = &data[first];
@@ -52005,7 +52473,7 @@ static int getAndInitPage(
rc = SQLITE_CORRUPT_BKPT;
}else{
rc = btreeGetPage(pBt, pgno, ppPage, bReadonly);
- if( rc==SQLITE_OK ){
+ if( rc==SQLITE_OK && (*ppPage)->isInit==0 ){
rc = btreeInitPage(*ppPage);
if( rc!=SQLITE_OK ){
releasePage(*ppPage);
@@ -52026,10 +52494,11 @@ static void releasePage(MemPage *pPage){
if( pPage ){
assert( pPage->aData );
assert( pPage->pBt );
+ assert( pPage->pDbPage!=0 );
assert( sqlite3PagerGetExtra(pPage->pDbPage) == (void*)pPage );
assert( sqlite3PagerGetData(pPage->pDbPage)==pPage->aData );
assert( sqlite3_mutex_held(pPage->pBt->mutex) );
- sqlite3PagerUnref(pPage->pDbPage);
+ sqlite3PagerUnrefNotNull(pPage->pDbPage);
}
}
@@ -53984,7 +54453,6 @@ static int btreeCursor(
}
pBt->pCursor = pCur;
pCur->eState = CURSOR_INVALID;
- pCur->cachedRowid = 0;
return SQLITE_OK;
}
SQLITE_PRIVATE int sqlite3BtreeCursor(
@@ -54026,36 +54494,6 @@ SQLITE_PRIVATE void sqlite3BtreeCursorZero(BtCursor *p){
}
/*
-** Set the cached rowid value of every cursor in the same database file
-** as pCur and having the same root page number as pCur. The value is
-** set to iRowid.
-**
-** Only positive rowid values are considered valid for this cache.
-** The cache is initialized to zero, indicating an invalid cache.
-** A btree will work fine with zero or negative rowids. We just cannot
-** cache zero or negative rowids, which means tables that use zero or
-** negative rowids might run a little slower. But in practice, zero
-** or negative rowids are very uncommon so this should not be a problem.
-*/
-SQLITE_PRIVATE void sqlite3BtreeSetCachedRowid(BtCursor *pCur, sqlite3_int64 iRowid){
- BtCursor *p;
- for(p=pCur->pBt->pCursor; p; p=p->pNext){
- if( p->pgnoRoot==pCur->pgnoRoot ) p->cachedRowid = iRowid;
- }
- assert( pCur->cachedRowid==iRowid );
-}
-
-/*
-** Return the cached rowid for the given cursor. A negative or zero
-** return value indicates that the rowid cache is invalid and should be
-** ignored. If the rowid cache has never before been set, then a
-** zero is returned.
-*/
-SQLITE_PRIVATE sqlite3_int64 sqlite3BtreeGetCachedRowid(BtCursor *pCur){
- return pCur->cachedRowid;
-}
-
-/*
** Close a cursor. The read lock on the database file is released
** when the last cursor is closed.
*/
@@ -54106,7 +54544,7 @@ SQLITE_PRIVATE int sqlite3BtreeCloseCursor(BtCursor *pCur){
int iPage = pCur->iPage;
memset(&info, 0, sizeof(info));
btreeParseCell(pCur->apPage[iPage], pCur->aiIdx[iPage], &info);
- assert( memcmp(&info, &pCur->info, sizeof(info))==0 );
+ assert( CORRUPT_DB || memcmp(&info, &pCur->info, sizeof(info))==0 );
}
#else
#define assertCellInfo(x)
@@ -54545,10 +54983,10 @@ SQLITE_PRIVATE int sqlite3BtreeData(BtCursor *pCur, u32 offset, u32 amt, void *p
/*
** Return a pointer to payload information from the entry that the
** pCur cursor is pointing to. The pointer is to the beginning of
-** the key if skipKey==0 and it points to the beginning of data if
-** skipKey==1. The number of bytes of available key/data is written
-** into *pAmt. If *pAmt==0, then the value returned will not be
-** a valid pointer.
+** the key if index btrees (pPage->intKey==0) and is the data for
+** table btrees (pPage->intKey==1). The number of bytes of available
+** key/data is written into *pAmt. If *pAmt==0, then the value
+** returned will not be a valid pointer.
**
** This routine is an optimization. It is common for the entire key
** and data to fit on the local page and for there to be no overflow
@@ -54561,41 +54999,21 @@ SQLITE_PRIVATE int sqlite3BtreeData(BtCursor *pCur, u32 offset, u32 amt, void *p
** page of the database. The data might change or move the next time
** any btree routine is called.
*/
-static const unsigned char *fetchPayload(
+static const void *fetchPayload(
BtCursor *pCur, /* Cursor pointing to entry to read from */
- u32 *pAmt, /* Write the number of available bytes here */
- int skipKey /* read beginning at data if this is true */
+ u32 *pAmt /* Write the number of available bytes here */
){
- unsigned char *aPayload;
- MemPage *pPage;
- u32 nKey;
- u32 nLocal;
-
assert( pCur!=0 && pCur->iPage>=0 && pCur->apPage[pCur->iPage]);
assert( pCur->eState==CURSOR_VALID );
+ assert( sqlite3_mutex_held(pCur->pBtree->db->mutex) );
assert( cursorHoldsMutex(pCur) );
- pPage = pCur->apPage[pCur->iPage];
- assert( pCur->aiIdx[pCur->iPage]<pPage->nCell );
+ assert( pCur->aiIdx[pCur->iPage]<pCur->apPage[pCur->iPage]->nCell );
if( pCur->info.nSize==0 ){
btreeParseCell(pCur->apPage[pCur->iPage], pCur->aiIdx[pCur->iPage],
&pCur->info);
}
- aPayload = pCur->info.pCell;
- aPayload += pCur->info.nHeader;
- if( pPage->intKey ){
- nKey = 0;
- }else{
- nKey = (int)pCur->info.nKey;
- }
- if( skipKey ){
- aPayload += nKey;
- nLocal = pCur->info.nLocal - nKey;
- }else{
- nLocal = pCur->info.nLocal;
- assert( nLocal<=nKey );
- }
- *pAmt = nLocal;
- return aPayload;
+ *pAmt = pCur->info.nLocal;
+ return (void*)(pCur->info.pCell + pCur->info.nHeader);
}
@@ -54614,22 +55032,10 @@ static const unsigned char *fetchPayload(
** in the common case where no overflow pages are used.
*/
SQLITE_PRIVATE const void *sqlite3BtreeKeyFetch(BtCursor *pCur, u32 *pAmt){
- const void *p = 0;
- assert( sqlite3_mutex_held(pCur->pBtree->db->mutex) );
- assert( cursorHoldsMutex(pCur) );
- if( ALWAYS(pCur->eState==CURSOR_VALID) ){
- p = (const void*)fetchPayload(pCur, pAmt, 0);
- }
- return p;
+ return fetchPayload(pCur, pAmt);
}
SQLITE_PRIVATE const void *sqlite3BtreeDataFetch(BtCursor *pCur, u32 *pAmt){
- const void *p = 0;
- assert( sqlite3_mutex_held(pCur->pBtree->db->mutex) );
- assert( cursorHoldsMutex(pCur) );
- if( ALWAYS(pCur->eState==CURSOR_VALID) ){
- p = (const void*)fetchPayload(pCur, pAmt, 1);
- }
- return p;
+ return fetchPayload(pCur, pAmt);
}
@@ -54748,8 +55154,6 @@ static void moveToParent(BtCursor *pCur){
static int moveToRoot(BtCursor *pCur){
MemPage *pRoot;
int rc = SQLITE_OK;
- Btree *p = pCur->pBtree;
- BtShared *pBt = p->pBt;
assert( cursorHoldsMutex(pCur) );
assert( CURSOR_INVALID < CURSOR_REQUIRESEEK );
@@ -54764,56 +55168,52 @@ static int moveToRoot(BtCursor *pCur){
}
if( pCur->iPage>=0 ){
- int i;
- for(i=1; i<=pCur->iPage; i++){
- releasePage(pCur->apPage[i]);
- }
- pCur->iPage = 0;
+ while( pCur->iPage ) releasePage(pCur->apPage[pCur->iPage--]);
}else if( pCur->pgnoRoot==0 ){
pCur->eState = CURSOR_INVALID;
return SQLITE_OK;
}else{
- rc = getAndInitPage(pBt, pCur->pgnoRoot, &pCur->apPage[0],
+ rc = getAndInitPage(pCur->pBtree->pBt, pCur->pgnoRoot, &pCur->apPage[0],
pCur->wrFlag==0 ? PAGER_GET_READONLY : 0);
if( rc!=SQLITE_OK ){
pCur->eState = CURSOR_INVALID;
return rc;
}
pCur->iPage = 0;
-
- /* If pCur->pKeyInfo is not NULL, then the caller that opened this cursor
- ** expected to open it on an index b-tree. Otherwise, if pKeyInfo is
- ** NULL, the caller expects a table b-tree. If this is not the case,
- ** return an SQLITE_CORRUPT error. */
- assert( pCur->apPage[0]->intKey==1 || pCur->apPage[0]->intKey==0 );
- if( (pCur->pKeyInfo==0)!=pCur->apPage[0]->intKey ){
- return SQLITE_CORRUPT_BKPT;
- }
}
-
- /* Assert that the root page is of the correct type. This must be the
- ** case as the call to this function that loaded the root-page (either
- ** this call or a previous invocation) would have detected corruption
- ** if the assumption were not true, and it is not possible for the flags
- ** byte to have been modified while this cursor is holding a reference
- ** to the page. */
pRoot = pCur->apPage[0];
assert( pRoot->pgno==pCur->pgnoRoot );
- assert( pRoot->isInit && (pCur->pKeyInfo==0)==pRoot->intKey );
+
+ /* If pCur->pKeyInfo is not NULL, then the caller that opened this cursor
+ ** expected to open it on an index b-tree. Otherwise, if pKeyInfo is
+ ** NULL, the caller expects a table b-tree. If this is not the case,
+ ** return an SQLITE_CORRUPT error.
+ **
+ ** Earlier versions of SQLite assumed that this test could not fail
+ ** if the root page was already loaded when this function was called (i.e.
+ ** if pCur->iPage>=0). But this is not so if the database is corrupted
+ ** in such a way that page pRoot is linked into a second b-tree table
+ ** (or the freelist). */
+ assert( pRoot->intKey==1 || pRoot->intKey==0 );
+ if( pRoot->isInit==0 || (pCur->pKeyInfo==0)!=pRoot->intKey ){
+ return SQLITE_CORRUPT_BKPT;
+ }
pCur->aiIdx[0] = 0;
pCur->info.nSize = 0;
pCur->atLast = 0;
pCur->validNKey = 0;
- if( pRoot->nCell==0 && !pRoot->leaf ){
+ if( pRoot->nCell>0 ){
+ pCur->eState = CURSOR_VALID;
+ }else if( !pRoot->leaf ){
Pgno subpage;
if( pRoot->pgno!=1 ) return SQLITE_CORRUPT_BKPT;
subpage = get4byte(&pRoot->aData[pRoot->hdrOffset+8]);
pCur->eState = CURSOR_VALID;
rc = moveToChild(pCur, subpage);
}else{
- pCur->eState = ((pRoot->nCell>0)?CURSOR_VALID:CURSOR_INVALID);
+ pCur->eState = CURSOR_INVALID;
}
return rc;
}
@@ -54969,6 +55369,7 @@ SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked(
int *pRes /* Write search results here */
){
int rc;
+ RecordCompare xRecordCompare;
assert( cursorHoldsMutex(pCur) );
assert( sqlite3_mutex_held(pCur->pBtree->db->mutex) );
@@ -54990,6 +55391,16 @@ SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked(
}
}
+ if( pIdxKey ){
+ xRecordCompare = sqlite3VdbeFindCompare(pIdxKey);
+ assert( pIdxKey->default_rc==1
+ || pIdxKey->default_rc==0
+ || pIdxKey->default_rc==-1
+ );
+ }else{
+ xRecordCompare = 0; /* All keys are integers */
+ }
+
rc = moveToRoot(pCur);
if( rc ){
return rc;
@@ -55022,7 +55433,7 @@ SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked(
assert( biasRight==0 || biasRight==1 );
idx = upr>>(1-biasRight); /* idx = biasRight ? upr : (lwr+upr)/2; */
pCur->aiIdx[pCur->iPage] = (u16)idx;
- if( pPage->intKey ){
+ if( xRecordCompare==0 ){
for(;;){
i64 nCellKey;
pCell = findCell(pPage, idx) + pPage->childPtrSize;
@@ -55069,22 +55480,19 @@ SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked(
** 2 bytes of the cell.
*/
nCell = pCell[0];
- if( nCell<=pPage->max1bytePayload
- /* && (pCell+nCell)<pPage->aDataEnd */
- ){
+ if( nCell<=pPage->max1bytePayload ){
/* This branch runs if the record-size field of the cell is a
** single byte varint and the record fits entirely on the main
** b-tree page. */
testcase( pCell+nCell+1==pPage->aDataEnd );
- c = sqlite3VdbeRecordCompare(nCell, (void*)&pCell[1], pIdxKey);
+ c = xRecordCompare(nCell, (void*)&pCell[1], pIdxKey, 0);
}else if( !(pCell[1] & 0x80)
&& (nCell = ((nCell&0x7f)<<7) + pCell[1])<=pPage->maxLocal
- /* && (pCell+nCell+2)<=pPage->aDataEnd */
){
/* The record-size field is a 2 byte varint and the record
** fits entirely on the main b-tree page. */
testcase( pCell+nCell+2==pPage->aDataEnd );
- c = sqlite3VdbeRecordCompare(nCell, (void*)&pCell[2], pIdxKey);
+ c = xRecordCompare(nCell, (void*)&pCell[2], pIdxKey, 0);
}else{
/* The record flows over onto one or more overflow pages. In
** this case the whole cell needs to be parsed, a buffer allocated
@@ -55105,7 +55513,7 @@ SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked(
sqlite3_free(pCellKey);
goto moveto_finish;
}
- c = sqlite3VdbeRecordCompare(nCell, pCellKey, pIdxKey);
+ c = xRecordCompare(nCell, pCellKey, pIdxKey, 0);
sqlite3_free(pCellKey);
}
if( c<0 ){
@@ -55170,6 +55578,15 @@ SQLITE_PRIVATE int sqlite3BtreeEof(BtCursor *pCur){
** successful then set *pRes=0. If the cursor
** was already pointing to the last entry in the database before
** this routine was called, then set *pRes=1.
+**
+** The calling function will set *pRes to 0 or 1. The initial *pRes value
+** will be 1 if the cursor being stepped corresponds to an SQL index and
+** if this routine could have been skipped if that SQL index had been
+** a unique index. Otherwise the caller will have set *pRes to zero.
+** Zero is the common case. The btree implementation is free to use the
+** initial *pRes value as a hint to improve performance, but the current
+** SQLite btree implementation does not. (Note that the comdb2 btree
+** implementation does use this hint, however.)
*/
SQLITE_PRIVATE int sqlite3BtreeNext(BtCursor *pCur, int *pRes){
int rc;
@@ -55178,6 +55595,7 @@ SQLITE_PRIVATE int sqlite3BtreeNext(BtCursor *pCur, int *pRes){
assert( cursorHoldsMutex(pCur) );
assert( pRes!=0 );
+ assert( *pRes==0 || *pRes==1 );
assert( pCur->skipNext==0 || pCur->eState!=CURSOR_VALID );
if( pCur->eState!=CURSOR_VALID ){
rc = restoreCursorPosition(pCur);
@@ -55256,6 +55674,15 @@ SQLITE_PRIVATE int sqlite3BtreeNext(BtCursor *pCur, int *pRes){
** successful then set *pRes=0. If the cursor
** was already pointing to the first entry in the database before
** this routine was called, then set *pRes=1.
+**
+** The calling function will set *pRes to 0 or 1. The initial *pRes value
+** will be 1 if the cursor being stepped corresponds to an SQL index and
+** if this routine could have been skipped if that SQL index had been
+** a unique index. Otherwise the caller will have set *pRes to zero.
+** Zero is the common case. The btree implementation is free to use the
+** initial *pRes value as a hint to improve performance, but the current
+** SQLite btree implementation does not. (Note that the comdb2 btree
+** implementation does use this hint, however.)
*/
SQLITE_PRIVATE int sqlite3BtreePrevious(BtCursor *pCur, int *pRes){
int rc;
@@ -55263,6 +55690,7 @@ SQLITE_PRIVATE int sqlite3BtreePrevious(BtCursor *pCur, int *pRes){
assert( cursorHoldsMutex(pCur) );
assert( pRes!=0 );
+ assert( *pRes==0 || *pRes==1 );
assert( pCur->skipNext==0 || pCur->eState!=CURSOR_VALID );
pCur->atLast = 0;
if( pCur->eState!=CURSOR_VALID ){
@@ -55642,6 +56070,7 @@ end_allocate_page:
if( rc==SQLITE_OK ){
if( sqlite3PagerPageRefcount((*ppPage)->pDbPage)>1 ){
releasePage(*ppPage);
+ *ppPage = 0;
return SQLITE_CORRUPT_BKPT;
}
(*ppPage)->isInit = 0;
@@ -55903,7 +56332,7 @@ static int fillInCell(
nHeader += 4;
}
if( pPage->hasData ){
- nHeader += putVarint(&pCell[nHeader], nData+nZero);
+ nHeader += putVarint32(&pCell[nHeader], nData+nZero);
}else{
nData = nZero = 0;
}
@@ -56031,7 +56460,6 @@ static void dropCell(MemPage *pPage, int idx, int sz, int *pRC){
u32 pc; /* Offset to cell content of cell being deleted */
u8 *data; /* pPage->aData */
u8 *ptr; /* Used to move bytes around within data[] */
- u8 *endPtr; /* End of loop */
int rc; /* The return code */
int hdr; /* Beginning of the header. 0 most pages. 100 page 1 */
@@ -56056,13 +56484,8 @@ static void dropCell(MemPage *pPage, int idx, int sz, int *pRC){
*pRC = rc;
return;
}
- endPtr = &pPage->aCellIdx[2*pPage->nCell - 2];
- assert( (SQLITE_PTR_TO_INT(ptr)&1)==0 ); /* ptr is always 2-byte aligned */
- while( ptr<endPtr ){
- *(u16*)ptr = *(u16*)&ptr[2];
- ptr += 2;
- }
pPage->nCell--;
+ memmove(ptr, ptr+2, 2*(pPage->nCell - idx));
put2byte(&data[hdr+3], pPage->nCell);
pPage->nFree += 2;
}
@@ -56099,9 +56522,6 @@ static void insertCell(
int ins; /* Index in data[] where new cell pointer is inserted */
int cellOffset; /* Address of first cell pointer in data[] */
u8 *data; /* The content of the whole page */
- u8 *ptr; /* Used for moving information around in data[] */
- u8 *endPtr; /* End of the loop */
-
int nSkip = (iChild ? 4 : 0);
if( *pRC ) return;
@@ -56152,13 +56572,7 @@ static void insertCell(
if( iChild ){
put4byte(&data[idx], iChild);
}
- ptr = &data[end];
- endPtr = &data[ins];
- assert( (SQLITE_PTR_TO_INT(ptr)&1)==0 ); /* ptr is always 2-byte aligned */
- while( ptr>endPtr ){
- *(u16*)ptr = *(u16*)&ptr[-2];
- ptr -= 2;
- }
+ memmove(&data[ins+2], &data[ins], end-ins);
put2byte(&data[ins], idx);
put2byte(&data[pPage->hdrOffset+3], pPage->nCell);
#ifndef SQLITE_OMIT_AUTOVACUUM
@@ -57373,11 +57787,17 @@ SQLITE_PRIVATE int sqlite3BtreeInsert(
rc = saveAllCursors(pBt, pCur->pgnoRoot, pCur);
if( rc ) return rc;
- /* If this is an insert into a table b-tree, invalidate any incrblob
- ** cursors open on the row being replaced (assuming this is a replace
- ** operation - if it is not, the following is a no-op). */
if( pCur->pKeyInfo==0 ){
+ /* If this is an insert into a table b-tree, invalidate any incrblob
+ ** cursors open on the row being replaced */
invalidateIncrblobCursors(p, nKey, 0);
+
+ /* If the cursor is currently on the last row and we are appending a
+ ** new row onto the end, set the "loc" to avoid an unnecessary btreeMoveto()
+ ** call */
+ if( pCur->validNKey && nKey>0 && pCur->info.nKey==nKey-1 ){
+ loc = -1;
+ }
}
if( !loc ){
@@ -57447,8 +57867,8 @@ SQLITE_PRIVATE int sqlite3BtreeInsert(
** row without seeking the cursor. This can be a big performance boost.
*/
pCur->info.nSize = 0;
- pCur->validNKey = 0;
if( rc==SQLITE_OK && pPage->nOverflow ){
+ pCur->validNKey = 0;
rc = balance(pCur);
/* Must make sure nOverflow is reset to zero even if the balance()
@@ -57503,7 +57923,7 @@ SQLITE_PRIVATE int sqlite3BtreeDelete(BtCursor *pCur){
** sub-tree headed by the child page of the cell being deleted. This makes
** balancing the tree following the delete operation easier. */
if( !pPage->leaf ){
- int notUsed;
+ int notUsed = 0;
rc = sqlite3BtreePrevious(pCur, &notUsed);
if( rc ) return rc;
}
@@ -57756,6 +58176,7 @@ static int clearDatabasePage(
int rc;
unsigned char *pCell;
int i;
+ int hdr;
assert( sqlite3_mutex_held(pBt->mutex) );
if( pgno>btreePagecount(pBt) ){
@@ -57764,6 +58185,7 @@ static int clearDatabasePage(
rc = getAndInitPage(pBt, pgno, &pPage, 0);
if( rc ) return rc;
+ hdr = pPage->hdrOffset;
for(i=0; i<pPage->nCell; i++){
pCell = findCell(pPage, i);
if( !pPage->leaf ){
@@ -57774,7 +58196,7 @@ static int clearDatabasePage(
if( rc ) goto cleardatabasepage_out;
}
if( !pPage->leaf ){
- rc = clearDatabasePage(pBt, get4byte(&pPage->aData[8]), 1, pnChange);
+ rc = clearDatabasePage(pBt, get4byte(&pPage->aData[hdr+8]), 1, pnChange);
if( rc ) goto cleardatabasepage_out;
}else if( pnChange ){
assert( pPage->intKey );
@@ -57783,7 +58205,7 @@ static int clearDatabasePage(
if( freePageFlag ){
freePage(pPage, &rc);
}else if( (rc = sqlite3PagerWrite(pPage->pDbPage))==0 ){
- zeroPage(pPage, pPage->aData[0] | PTF_LEAF);
+ zeroPage(pPage, pPage->aData[hdr] | PTF_LEAF);
}
cleardatabasepage_out:
@@ -58120,7 +58542,7 @@ static void checkAppendMsg(
sqlite3StrAccumAppend(&pCheck->errMsg, "\n", 1);
}
if( zMsg1 ){
- sqlite3StrAccumAppend(&pCheck->errMsg, zMsg1, -1);
+ sqlite3StrAccumAppendAll(&pCheck->errMsg, zMsg1);
}
sqlite3VXPrintf(&pCheck->errMsg, 1, zFormat, ap);
va_end(ap);
@@ -59414,7 +59836,7 @@ SQLITE_API int sqlite3_backup_step(sqlite3_backup *p, int nPage){
/* Sync the database file to disk. */
if( rc==SQLITE_OK ){
- rc = sqlite3PagerSync(pDestPager);
+ rc = sqlite3PagerSync(pDestPager, 0);
}
}else{
sqlite3PagerTruncateImage(pDestPager, nDestTruncate);
@@ -59489,10 +59911,10 @@ SQLITE_API int sqlite3_backup_finish(sqlite3_backup *p){
/* Set the error code of the destination database handle. */
rc = (p->rc==SQLITE_DONE) ? SQLITE_OK : p->rc;
- sqlite3Error(p->pDestDb, rc, 0);
-
- /* Exit the mutexes and free the backup context structure. */
if( p->pDestDb ){
+ sqlite3Error(p->pDestDb, rc, 0);
+
+ /* Exit the mutexes and free the backup context structure. */
sqlite3LeaveMutexAndCloseZombie(p->pDestDb);
}
sqlite3BtreeLeave(p->pSrc);
@@ -59655,6 +60077,42 @@ copy_finished:
** name sqlite_value
*/
+#ifdef SQLITE_DEBUG
+/*
+** Check invariants on a Mem object.
+**
+** This routine is intended for use inside of assert() statements, like
+** this: assert( sqlite3VdbeCheckMemInvariants(pMem) );
+*/
+SQLITE_PRIVATE int sqlite3VdbeCheckMemInvariants(Mem *p){
+ /* The MEM_Dyn bit is set if and only if Mem.xDel is a non-NULL destructor
+ ** function for Mem.z
+ */
+ assert( (p->flags & MEM_Dyn)==0 || p->xDel!=0 );
+ assert( (p->flags & MEM_Dyn)!=0 || p->xDel==0 );
+
+ /* If p holds a string or blob, the Mem.z must point to exactly
+ ** one of the following:
+ **
+ ** (1) Memory in Mem.zMalloc and managed by the Mem object
+ ** (2) Memory to be freed using Mem.xDel
+ ** (3) An ephermal string or blob
+ ** (4) A static string or blob
+ */
+ if( (p->flags & (MEM_Str|MEM_Blob)) && p->z!=0 ){
+ assert(
+ ((p->z==p->zMalloc)? 1 : 0) +
+ ((p->flags&MEM_Dyn)!=0 ? 1 : 0) +
+ ((p->flags&MEM_Ephem)!=0 ? 1 : 0) +
+ ((p->flags&MEM_Static)!=0 ? 1 : 0) == 1
+ );
+ }
+
+ return 1;
+}
+#endif
+
+
/*
** If pMem is an object with a valid string representation, this routine
** ensures the internal encoding for the string representation is
@@ -59696,57 +60154,51 @@ SQLITE_PRIVATE int sqlite3VdbeChangeEncoding(Mem *pMem, int desiredEnc){
/*
** Make sure pMem->z points to a writable allocation of at least
-** n bytes.
-**
-** If the third argument passed to this function is true, then memory
-** cell pMem must contain a string or blob. In this case the content is
-** preserved. Otherwise, if the third parameter to this function is false,
-** any current string or blob value may be discarded.
-**
-** This function sets the MEM_Dyn flag and clears any xDel callback.
-** It also clears MEM_Ephem and MEM_Static. If the preserve flag is
-** not set, Mem.n is zeroed.
-*/
-SQLITE_PRIVATE int sqlite3VdbeMemGrow(Mem *pMem, int n, int preserve){
- assert( 1 >=
- ((pMem->zMalloc && pMem->zMalloc==pMem->z) ? 1 : 0) +
- (((pMem->flags&MEM_Dyn)&&pMem->xDel) ? 1 : 0) +
- ((pMem->flags&MEM_Ephem) ? 1 : 0) +
- ((pMem->flags&MEM_Static) ? 1 : 0)
- );
+** min(n,32) bytes.
+**
+** If the bPreserve argument is true, then copy of the content of
+** pMem->z into the new allocation. pMem must be either a string or
+** blob if bPreserve is true. If bPreserve is false, any prior content
+** in pMem->z is discarded.
+*/
+SQLITE_PRIVATE int sqlite3VdbeMemGrow(Mem *pMem, int n, int bPreserve){
+ assert( sqlite3VdbeCheckMemInvariants(pMem) );
assert( (pMem->flags&MEM_RowSet)==0 );
- /* If the preserve flag is set to true, then the memory cell must already
+ /* If the bPreserve flag is set to true, then the memory cell must already
** contain a valid string or blob value. */
- assert( preserve==0 || pMem->flags&(MEM_Blob|MEM_Str) );
+ assert( bPreserve==0 || pMem->flags&(MEM_Blob|MEM_Str) );
+ testcase( bPreserve && pMem->z==0 );
- if( n<32 ) n = 32;
- if( sqlite3DbMallocSize(pMem->db, pMem->zMalloc)<n ){
- if( preserve && pMem->z==pMem->zMalloc ){
+ if( pMem->zMalloc==0 || sqlite3DbMallocSize(pMem->db, pMem->zMalloc)<n ){
+ if( n<32 ) n = 32;
+ if( bPreserve && pMem->z==pMem->zMalloc ){
pMem->z = pMem->zMalloc = sqlite3DbReallocOrFree(pMem->db, pMem->z, n);
- preserve = 0;
+ bPreserve = 0;
}else{
sqlite3DbFree(pMem->db, pMem->zMalloc);
pMem->zMalloc = sqlite3DbMallocRaw(pMem->db, n);
}
+ if( pMem->zMalloc==0 ){
+ VdbeMemRelease(pMem);
+ pMem->z = 0;
+ pMem->flags = MEM_Null;
+ return SQLITE_NOMEM;
+ }
}
- if( pMem->z && preserve && pMem->zMalloc && pMem->z!=pMem->zMalloc ){
+ if( pMem->z && bPreserve && pMem->z!=pMem->zMalloc ){
memcpy(pMem->zMalloc, pMem->z, pMem->n);
}
- if( pMem->flags&MEM_Dyn && pMem->xDel ){
- assert( pMem->xDel!=SQLITE_DYNAMIC );
+ if( (pMem->flags&MEM_Dyn)!=0 ){
+ assert( pMem->xDel!=0 && pMem->xDel!=SQLITE_DYNAMIC );
pMem->xDel((void *)(pMem->z));
}
pMem->z = pMem->zMalloc;
- if( pMem->z==0 ){
- pMem->flags = MEM_Null;
- }else{
- pMem->flags &= ~(MEM_Ephem|MEM_Static);
- }
+ pMem->flags &= ~(MEM_Dyn|MEM_Ephem|MEM_Static);
pMem->xDel = 0;
- return (pMem->z ? SQLITE_OK : SQLITE_NOMEM);
+ return SQLITE_OK;
}
/*
@@ -59913,9 +60365,9 @@ SQLITE_PRIVATE void sqlite3VdbeMemReleaseExternal(Mem *p){
sqlite3VdbeMemFinalize(p, p->u.pDef);
assert( (p->flags & MEM_Agg)==0 );
sqlite3VdbeMemRelease(p);
- }else if( p->flags&MEM_Dyn && p->xDel ){
+ }else if( p->flags&MEM_Dyn ){
assert( (p->flags&MEM_RowSet)==0 );
- assert( p->xDel!=SQLITE_DYNAMIC );
+ assert( p->xDel!=SQLITE_DYNAMIC && p->xDel!=0 );
p->xDel((void *)p->z);
p->xDel = 0;
}else if( p->flags&MEM_RowSet ){
@@ -59928,14 +60380,17 @@ SQLITE_PRIVATE void sqlite3VdbeMemReleaseExternal(Mem *p){
/*
** Release any memory held by the Mem. This may leave the Mem in an
** inconsistent state, for example with (Mem.z==0) and
-** (Mem.type==SQLITE_TEXT).
+** (Mem.flags==MEM_Str).
*/
SQLITE_PRIVATE void sqlite3VdbeMemRelease(Mem *p){
+ assert( sqlite3VdbeCheckMemInvariants(p) );
VdbeMemRelease(p);
- sqlite3DbFree(p->db, p->zMalloc);
+ if( p->zMalloc ){
+ sqlite3DbFree(p->db, p->zMalloc);
+ p->zMalloc = 0;
+ }
p->z = 0;
- p->zMalloc = 0;
- p->xDel = 0;
+ assert( p->xDel==0 ); /* Zeroed by VdbeMemRelease() above */
}
/*
@@ -60117,7 +60572,9 @@ SQLITE_PRIVATE void sqlite3VdbeMemSetNull(Mem *pMem){
sqlite3RowSetClear(pMem->u.pRowSet);
}
MemSetTypeFlag(pMem, MEM_Null);
- pMem->type = SQLITE_NULL;
+}
+SQLITE_PRIVATE void sqlite3ValueSetNull(sqlite3_value *p){
+ sqlite3VdbeMemSetNull((Mem*)p);
}
/*
@@ -60127,7 +60584,6 @@ SQLITE_PRIVATE void sqlite3VdbeMemSetNull(Mem *pMem){
SQLITE_PRIVATE void sqlite3VdbeMemSetZeroBlob(Mem *pMem, int n){
sqlite3VdbeMemRelease(pMem);
pMem->flags = MEM_Blob|MEM_Zero;
- pMem->type = SQLITE_BLOB;
pMem->n = 0;
if( n<0 ) n = 0;
pMem->u.nZero = n;
@@ -60150,7 +60606,6 @@ SQLITE_PRIVATE void sqlite3VdbeMemSetInt64(Mem *pMem, i64 val){
sqlite3VdbeMemRelease(pMem);
pMem->u.i = val;
pMem->flags = MEM_Int;
- pMem->type = SQLITE_INTEGER;
}
#ifndef SQLITE_OMIT_FLOATING_POINT
@@ -60165,7 +60620,6 @@ SQLITE_PRIVATE void sqlite3VdbeMemSetDouble(Mem *pMem, double val){
sqlite3VdbeMemRelease(pMem);
pMem->r = val;
pMem->flags = MEM_Real;
- pMem->type = SQLITE_FLOAT;
}
}
#endif
@@ -60221,7 +60675,7 @@ SQLITE_PRIVATE void sqlite3VdbeMemAboutToChange(Vdbe *pVdbe, Mem *pMem){
Mem *pX;
for(i=1, pX=&pVdbe->aMem[1]; i<=pVdbe->nMem; i++, pX++){
if( pX->pScopyFrom==pMem ){
- pX->flags |= MEM_Invalid;
+ pX->flags |= MEM_Undefined;
pX->pScopyFrom = 0;
}
}
@@ -60232,7 +60686,7 @@ SQLITE_PRIVATE void sqlite3VdbeMemAboutToChange(Vdbe *pVdbe, Mem *pMem){
/*
** Size of struct Mem not including the Mem.zMalloc member.
*/
-#define MEMCELLSIZE (size_t)(&(((Mem *)0)->zMalloc))
+#define MEMCELLSIZE offsetof(Mem,zMalloc)
/*
** Make an shallow copy of pFrom into pTo. Prior contents of
@@ -60263,6 +60717,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemCopy(Mem *pTo, const Mem *pFrom){
VdbeMemRelease(pTo);
memcpy(pTo, pFrom, MEMCELLSIZE);
pTo->flags &= ~MEM_Dyn;
+ pTo->xDel = 0;
if( pTo->flags&(MEM_Str|MEM_Blob) ){
if( 0==(pFrom->flags&MEM_Static) ){
@@ -60373,7 +60828,6 @@ SQLITE_PRIVATE int sqlite3VdbeMemSetStr(
pMem->n = nByte;
pMem->flags = flags;
pMem->enc = (enc==0 ? SQLITE_UTF8 : enc);
- pMem->type = (enc==0 ? SQLITE_BLOB : SQLITE_TEXT);
#ifndef SQLITE_OMIT_UTF16
if( pMem->enc!=SQLITE_UTF8 && sqlite3VdbeMemHandleBom(pMem) ){
@@ -60389,119 +60843,6 @@ SQLITE_PRIVATE int sqlite3VdbeMemSetStr(
}
/*
-** Compare the values contained by the two memory cells, returning
-** negative, zero or positive if pMem1 is less than, equal to, or greater
-** than pMem2. Sorting order is NULL's first, followed by numbers (integers
-** and reals) sorted numerically, followed by text ordered by the collating
-** sequence pColl and finally blob's ordered by memcmp().
-**
-** Two NULL values are considered equal by this function.
-*/
-SQLITE_PRIVATE int sqlite3MemCompare(const Mem *pMem1, const Mem *pMem2, const CollSeq *pColl){
- int rc;
- int f1, f2;
- int combined_flags;
-
- f1 = pMem1->flags;
- f2 = pMem2->flags;
- combined_flags = f1|f2;
- assert( (combined_flags & MEM_RowSet)==0 );
-
- /* If one value is NULL, it is less than the other. If both values
- ** are NULL, return 0.
- */
- if( combined_flags&MEM_Null ){
- return (f2&MEM_Null) - (f1&MEM_Null);
- }
-
- /* If one value is a number and the other is not, the number is less.
- ** If both are numbers, compare as reals if one is a real, or as integers
- ** if both values are integers.
- */
- if( combined_flags&(MEM_Int|MEM_Real) ){
- double r1, r2;
- if( (f1 & f2 & MEM_Int)!=0 ){
- if( pMem1->u.i < pMem2->u.i ) return -1;
- if( pMem1->u.i > pMem2->u.i ) return 1;
- return 0;
- }
- if( (f1&MEM_Real)!=0 ){
- r1 = pMem1->r;
- }else if( (f1&MEM_Int)!=0 ){
- r1 = (double)pMem1->u.i;
- }else{
- return 1;
- }
- if( (f2&MEM_Real)!=0 ){
- r2 = pMem2->r;
- }else if( (f2&MEM_Int)!=0 ){
- r2 = (double)pMem2->u.i;
- }else{
- return -1;
- }
- if( r1<r2 ) return -1;
- if( r1>r2 ) return 1;
- return 0;
- }
-
- /* If one value is a string and the other is a blob, the string is less.
- ** If both are strings, compare using the collating functions.
- */
- if( combined_flags&MEM_Str ){
- if( (f1 & MEM_Str)==0 ){
- return 1;
- }
- if( (f2 & MEM_Str)==0 ){
- return -1;
- }
-
- assert( pMem1->enc==pMem2->enc );
- assert( pMem1->enc==SQLITE_UTF8 ||
- pMem1->enc==SQLITE_UTF16LE || pMem1->enc==SQLITE_UTF16BE );
-
- /* The collation sequence must be defined at this point, even if
- ** the user deletes the collation sequence after the vdbe program is
- ** compiled (this was not always the case).
- */
- assert( !pColl || pColl->xCmp );
-
- if( pColl ){
- if( pMem1->enc==pColl->enc ){
- /* The strings are already in the correct encoding. Call the
- ** comparison function directly */
- return pColl->xCmp(pColl->pUser,pMem1->n,pMem1->z,pMem2->n,pMem2->z);
- }else{
- const void *v1, *v2;
- int n1, n2;
- Mem c1;
- Mem c2;
- memset(&c1, 0, sizeof(c1));
- memset(&c2, 0, sizeof(c2));
- sqlite3VdbeMemShallowCopy(&c1, pMem1, MEM_Ephem);
- sqlite3VdbeMemShallowCopy(&c2, pMem2, MEM_Ephem);
- v1 = sqlite3ValueText((sqlite3_value*)&c1, pColl->enc);
- n1 = v1==0 ? 0 : c1.n;
- v2 = sqlite3ValueText((sqlite3_value*)&c2, pColl->enc);
- n2 = v2==0 ? 0 : c2.n;
- rc = pColl->xCmp(pColl->pUser, n1, v1, n2, v2);
- sqlite3VdbeMemRelease(&c1);
- sqlite3VdbeMemRelease(&c2);
- return rc;
- }
- }
- /* If a NULL pointer was passed as the collate function, fall through
- ** to the blob case and use memcmp(). */
- }
-
- /* Both values must be blobs. Compare using memcmp(). */
- rc = memcmp(pMem1->z, pMem2->z, (pMem1->n>pMem2->n)?pMem2->n:pMem1->n);
- if( rc==0 ){
- rc = pMem1->n - pMem2->n;
- }
- return rc;
-}
-
-/*
** Move data out of a btree key or data field and into a Mem structure.
** The data or key is taken from the entry that pCur is currently pointing
** to. offset and amt determine what portion of the data or key to retrieve.
@@ -60541,22 +60882,22 @@ SQLITE_PRIVATE int sqlite3VdbeMemFromBtree(
sqlite3VdbeMemRelease(pMem);
pMem->z = &zData[offset];
pMem->flags = MEM_Blob|MEM_Ephem;
+ pMem->n = (int)amt;
}else if( SQLITE_OK==(rc = sqlite3VdbeMemGrow(pMem, amt+2, 0)) ){
- pMem->flags = MEM_Blob|MEM_Dyn|MEM_Term;
- pMem->enc = 0;
- pMem->type = SQLITE_BLOB;
if( key ){
rc = sqlite3BtreeKey(pCur, offset, amt, pMem->z);
}else{
rc = sqlite3BtreeData(pCur, offset, amt, pMem->z);
}
- pMem->z[amt] = 0;
- pMem->z[amt+1] = 0;
- if( rc!=SQLITE_OK ){
+ if( rc==SQLITE_OK ){
+ pMem->z[amt] = 0;
+ pMem->z[amt+1] = 0;
+ pMem->flags = MEM_Blob|MEM_Term;
+ pMem->n = (int)amt;
+ }else{
sqlite3VdbeMemRelease(pMem);
}
}
- pMem->n = (int)amt;
return rc;
}
@@ -60614,7 +60955,6 @@ SQLITE_PRIVATE sqlite3_value *sqlite3ValueNew(sqlite3 *db){
Mem *p = sqlite3DbMallocZero(db, sizeof(*p));
if( p ){
p->flags = MEM_Null;
- p->type = SQLITE_NULL;
p->db = db;
}
return p;
@@ -60660,11 +61000,9 @@ static sqlite3_value *valueNew(sqlite3 *db, struct ValueNewStat4Ctx *p){
if( pRec->pKeyInfo ){
assert( pRec->pKeyInfo->nField+pRec->pKeyInfo->nXField==nCol );
assert( pRec->pKeyInfo->enc==ENC(db) );
- pRec->flags = UNPACKED_PREFIX_MATCH;
pRec->aMem = (Mem *)((u8*)pRec + ROUND8(sizeof(UnpackedRecord)));
for(i=0; i<nCol; i++){
pRec->aMem[i].flags = MEM_Null;
- pRec->aMem[i].type = SQLITE_NULL;
pRec->aMem[i].db = db;
}
}else{
@@ -60737,7 +61075,6 @@ static int valueFromExpr(
zVal = sqlite3MPrintf(db, "%s%s", zNeg, pExpr->u.zToken);
if( zVal==0 ) goto no_mem;
sqlite3ValueSetStr(pVal, -1, zVal, SQLITE_UTF8, SQLITE_DYNAMIC);
- if( op==TK_FLOAT ) pVal->type = SQLITE_FLOAT;
}
if( (op==TK_INTEGER || op==TK_FLOAT ) && affinity==SQLITE_AFF_NONE ){
sqlite3ValueApplyAffinity(pVal, SQLITE_AFF_NUMERIC, SQLITE_UTF8);
@@ -60755,9 +61092,9 @@ static int valueFromExpr(
){
sqlite3VdbeMemNumerify(pVal);
if( pVal->u.i==SMALLEST_INT64 ){
- pVal->flags &= MEM_Int;
+ pVal->flags &= ~MEM_Int;
pVal->flags |= MEM_Real;
- pVal->r = (double)LARGEST_INT64;
+ pVal->r = (double)SMALLEST_INT64;
}else{
pVal->u.i = -pVal->u.i;
}
@@ -60783,9 +61120,6 @@ static int valueFromExpr(
}
#endif
- if( pVal ){
- sqlite3VdbeMemStoreType(pVal);
- }
*ppVal = pVal;
return rc;
@@ -60856,7 +61190,7 @@ static void recordFunc(
}else{
aRet[0] = nSerial+1;
sqlite3PutVarint(&aRet[1], iSerial);
- sqlite3VdbeSerialPut(&aRet[1+nSerial], nVal, argv[0], file_format);
+ sqlite3VdbeSerialPut(&aRet[1+nSerial], argv[0], iSerial);
sqlite3_result_blob(context, aRet, nRet, SQLITE_TRANSIENT);
sqlite3DbFree(db, aRet);
}
@@ -60949,7 +61283,6 @@ SQLITE_PRIVATE int sqlite3Stat4ProbeSetValue(
sqlite3ValueApplyAffinity(pVal, affinity, ENC(db));
}
pVal->db = pParse->db;
- sqlite3VdbeMemStoreType((Mem*)pVal);
}
}
}else{
@@ -61041,7 +61374,8 @@ SQLITE_PRIVATE int sqlite3ValueBytes(sqlite3_value *pVal, u8 enc){
/*
** Create a new virtual database engine.
*/
-SQLITE_PRIVATE Vdbe *sqlite3VdbeCreate(sqlite3 *db){
+SQLITE_PRIVATE Vdbe *sqlite3VdbeCreate(Parse *pParse){
+ sqlite3 *db = pParse->db;
Vdbe *p;
p = sqlite3DbMallocZero(db, sizeof(Vdbe) );
if( p==0 ) return 0;
@@ -61053,6 +61387,10 @@ SQLITE_PRIVATE Vdbe *sqlite3VdbeCreate(sqlite3 *db){
p->pPrev = 0;
db->pVdbe = p;
p->magic = VDBE_MAGIC_INIT;
+ p->pParse = pParse;
+ assert( pParse->aLabel==0 );
+ assert( pParse->nLabel==0 );
+ assert( pParse->nOpAlloc==0 );
return p;
}
@@ -61108,13 +61446,14 @@ SQLITE_PRIVATE void sqlite3VdbeSwap(Vdbe *pA, Vdbe *pB){
** unchanged (this is so that any opcodes already allocated can be
** correctly deallocated along with the rest of the Vdbe).
*/
-static int growOpArray(Vdbe *p){
+static int growOpArray(Vdbe *v){
VdbeOp *pNew;
+ Parse *p = v->pParse;
int nNew = (p->nOpAlloc ? p->nOpAlloc*2 : (int)(1024/sizeof(Op)));
- pNew = sqlite3DbRealloc(p->db, p->aOp, nNew*sizeof(Op));
+ pNew = sqlite3DbRealloc(p->db, v->aOp, nNew*sizeof(Op));
if( pNew ){
p->nOpAlloc = sqlite3DbMallocSize(p->db, pNew)/sizeof(Op);
- p->aOp = pNew;
+ v->aOp = pNew;
}
return (pNew ? SQLITE_OK : SQLITE_NOMEM);
}
@@ -61153,7 +61492,7 @@ SQLITE_PRIVATE int sqlite3VdbeAddOp3(Vdbe *p, int op, int p1, int p2, int p3){
i = p->nOp;
assert( p->magic==VDBE_MAGIC_INIT );
assert( op>0 && op<0xff );
- if( p->nOpAlloc<=i ){
+ if( p->pParse->nOpAlloc<=i ){
if( growOpArray(p) ){
return 1;
}
@@ -61172,6 +61511,15 @@ SQLITE_PRIVATE int sqlite3VdbeAddOp3(Vdbe *p, int op, int p1, int p2, int p3){
#endif
#ifdef SQLITE_DEBUG
if( p->db->flags & SQLITE_VdbeAddopTrace ){
+ int jj, kk;
+ Parse *pParse = p->pParse;
+ for(jj=kk=0; jj<SQLITE_N_COLCACHE; jj++){
+ struct yColCache *x = pParse->aColCache + jj;
+ if( x->iLevel>pParse->iCacheLevel || x->iReg==0 ) continue;
+ printf(" r[%d]={%d:%d}", x->iReg, x->iTable, x->iColumn);
+ kk++;
+ }
+ if( kk ) printf("\n");
sqlite3VdbePrintOp(0, i, &p->aOp[i]);
test_addop_breakpoint();
}
@@ -61180,6 +61528,9 @@ SQLITE_PRIVATE int sqlite3VdbeAddOp3(Vdbe *p, int op, int p1, int p2, int p3){
pOp->cycles = 0;
pOp->cnt = 0;
#endif
+#ifdef SQLITE_VDBE_COVERAGE
+ pOp->iSrcLine = 0;
+#endif
return i;
}
SQLITE_PRIVATE int sqlite3VdbeAddOp0(Vdbe *p, int op){
@@ -61255,9 +61606,10 @@ SQLITE_PRIVATE int sqlite3VdbeAddOp4Int(
**
** Zero is returned if a malloc() fails.
*/
-SQLITE_PRIVATE int sqlite3VdbeMakeLabel(Vdbe *p){
+SQLITE_PRIVATE int sqlite3VdbeMakeLabel(Vdbe *v){
+ Parse *p = v->pParse;
int i = p->nLabel++;
- assert( p->magic==VDBE_MAGIC_INIT );
+ assert( v->magic==VDBE_MAGIC_INIT );
if( (i & (i-1))==0 ){
p->aLabel = sqlite3DbReallocOrFree(p->db, p->aLabel,
(i*2+1)*sizeof(p->aLabel[0]));
@@ -61273,13 +61625,15 @@ SQLITE_PRIVATE int sqlite3VdbeMakeLabel(Vdbe *p){
** be inserted. The parameter "x" must have been obtained from
** a prior call to sqlite3VdbeMakeLabel().
*/
-SQLITE_PRIVATE void sqlite3VdbeResolveLabel(Vdbe *p, int x){
+SQLITE_PRIVATE void sqlite3VdbeResolveLabel(Vdbe *v, int x){
+ Parse *p = v->pParse;
int j = -1-x;
- assert( p->magic==VDBE_MAGIC_INIT );
+ assert( v->magic==VDBE_MAGIC_INIT );
assert( j<p->nLabel );
if( j>=0 && p->aLabel ){
- p->aLabel[j] = p->nOp;
+ p->aLabel[j] = v->nOp;
}
+ p->iFixedOp = v->nOp - 1;
}
/*
@@ -61427,7 +61781,8 @@ static void resolveP2Values(Vdbe *p, int *pMaxFuncArgs){
int i;
int nMaxArgs = *pMaxFuncArgs;
Op *pOp;
- int *aLabel = p->aLabel;
+ Parse *pParse = p->pParse;
+ int *aLabel = pParse->aLabel;
p->readOnly = 1;
p->bIsReader = 0;
for(pOp=p->aOp, i=p->nOp-1; i>=0; i--, pOp++){
@@ -61490,12 +61845,13 @@ static void resolveP2Values(Vdbe *p, int *pMaxFuncArgs){
pOp->opflags = sqlite3OpcodeProperty[opcode];
if( (pOp->opflags & OPFLG_JUMP)!=0 && pOp->p2<0 ){
- assert( -1-pOp->p2<p->nLabel );
+ assert( -1-pOp->p2<pParse->nLabel );
pOp->p2 = aLabel[-1-pOp->p2];
}
}
- sqlite3DbFree(p->db, p->aLabel);
- p->aLabel = 0;
+ sqlite3DbFree(p->db, pParse->aLabel);
+ pParse->aLabel = 0;
+ pParse->nLabel = 0;
*pMaxFuncArgs = nMaxArgs;
assert( p->bIsReader!=0 || p->btreeMask==0 );
}
@@ -61536,10 +61892,10 @@ SQLITE_PRIVATE VdbeOp *sqlite3VdbeTakeOpArray(Vdbe *p, int *pnOp, int *pnMaxArg)
** Add a whole list of operations to the operation stack. Return the
** address of the first operation added.
*/
-SQLITE_PRIVATE int sqlite3VdbeAddOpList(Vdbe *p, int nOp, VdbeOpList const *aOp){
+SQLITE_PRIVATE int sqlite3VdbeAddOpList(Vdbe *p, int nOp, VdbeOpList const *aOp, int iLineno){
int addr;
assert( p->magic==VDBE_MAGIC_INIT );
- if( p->nOp + nOp > p->nOpAlloc && growOpArray(p) ){
+ if( p->nOp + nOp > p->pParse->nOpAlloc && growOpArray(p) ){
return 0;
}
addr = p->nOp;
@@ -61564,6 +61920,11 @@ SQLITE_PRIVATE int sqlite3VdbeAddOpList(Vdbe *p, int nOp, VdbeOpList const *aOp)
#ifdef SQLITE_ENABLE_EXPLAIN_COMMENTS
pOut->zComment = 0;
#endif
+#ifdef SQLITE_VDBE_COVERAGE
+ pOut->iSrcLine = iLineno+i;
+#else
+ (void)iLineno;
+#endif
#ifdef SQLITE_DEBUG
if( p->db->flags & SQLITE_VdbeAddopTrace ){
sqlite3VdbePrintOp(0, i+addr, &p->aOp[i+addr]);
@@ -61626,7 +61987,8 @@ SQLITE_PRIVATE void sqlite3VdbeChangeP5(Vdbe *p, u8 val){
** the address of the next instruction to be coded.
*/
SQLITE_PRIVATE void sqlite3VdbeJumpHere(Vdbe *p, int addr){
- if( ALWAYS(addr>=0) ) sqlite3VdbeChangeP2(p, addr, p->nOp);
+ sqlite3VdbeChangeP2(p, addr, p->nOp);
+ p->pParse->iFixedOp = p->nOp - 1;
}
@@ -61729,6 +62091,18 @@ SQLITE_PRIVATE void sqlite3VdbeChangeToNoop(Vdbe *p, int addr){
}
/*
+** Remove the last opcode inserted
+*/
+SQLITE_PRIVATE int sqlite3VdbeDeletePriorOpcode(Vdbe *p, u8 op){
+ if( (p->nOp-1)>(p->pParse->iFixedOp) && p->aOp[p->nOp-1].opcode==op ){
+ sqlite3VdbeChangeToNoop(p, p->nOp-1);
+ return 1;
+ }else{
+ return 0;
+ }
+}
+
+/*
** Change the value of the P4 operand for a specific instruction.
** This routine is useful when a large program is loaded from a
** static array using sqlite3VdbeAddOpList but we want to make a
@@ -61839,6 +62213,15 @@ SQLITE_PRIVATE void sqlite3VdbeNoopComment(Vdbe *p, const char *zFormat, ...){
}
#endif /* NDEBUG */
+#ifdef SQLITE_VDBE_COVERAGE
+/*
+** Set the value if the iSrcLine field for the previously coded instruction.
+*/
+SQLITE_PRIVATE void sqlite3VdbeSetLineNumber(Vdbe *v, int iLine){
+ sqlite3VdbeGetOp(v,-1)->iSrcLine = iLine;
+}
+#endif /* SQLITE_VDBE_COVERAGE */
+
/*
** Return the opcode for a given address. If the address is -1, then
** return the most recently inserted opcode.
@@ -61851,14 +62234,6 @@ SQLITE_PRIVATE void sqlite3VdbeNoopComment(Vdbe *p, const char *zFormat, ...){
** this routine is a valid pointer. But because the dummy.opcode is 0,
** dummy will never be written to. This is verified by code inspection and
** by running with Valgrind.
-**
-** About the #ifdef SQLITE_OMIT_TRACE: Normally, this routine is never called
-** unless p->nOp>0. This is because in the absense of SQLITE_OMIT_TRACE,
-** an OP_Trace instruction is always inserted by sqlite3VdbeGet() as soon as
-** a new VDBE is created. So we are free to set addr to p->nOp-1 without
-** having to double-check to make sure that the result is non-negative. But
-** if SQLITE_OMIT_TRACE is defined, the OP_Trace is omitted and we do need to
-** check the value of p->nOp-1 before continuing.
*/
SQLITE_PRIVATE VdbeOp *sqlite3VdbeGetOp(Vdbe *p, int addr){
/* C89 specifies that the constant "dummy" will be initialized to all
@@ -61866,9 +62241,6 @@ SQLITE_PRIVATE VdbeOp *sqlite3VdbeGetOp(Vdbe *p, int addr){
static VdbeOp dummy; /* Ignore the MSVC warning about no initializer */
assert( p->magic==VDBE_MAGIC_INIT );
if( addr<0 ){
-#ifdef SQLITE_OMIT_TRACE
- if( p->nOp==0 ) return (VdbeOp*)&dummy;
-#endif
addr = p->nOp - 1;
}
assert( (addr>=0 && addr<p->nOp) || p->db->mallocFailed );
@@ -61893,7 +62265,17 @@ static int translateP(char c, const Op *pOp){
}
/*
-** Compute a string for the "comment" field of a VDBE opcode listing
+** Compute a string for the "comment" field of a VDBE opcode listing.
+**
+** The Synopsis: field in comments in the vdbe.c source file gets converted
+** to an extra string that is appended to the sqlite3OpcodeName(). In the
+** absence of other comments, this synopsis becomes the comment on the opcode.
+** Some translation occurs:
+**
+** "PX" -> "r[X]"
+** "PX@PY" -> "r[X..X+Y-1]" or "r[x]" if y is 0 or 1
+** "PX@PY+1" -> "r[X..X+Y]" or "r[x]" if y is 0
+** "PY..PY" -> "r[X..Y]" or "r[x]" if y<=x
*/
static int displayComment(
const Op *pOp, /* The opcode to be commented */
@@ -61927,7 +62309,13 @@ static int displayComment(
ii += 3;
jj += sqlite3Strlen30(zTemp+jj);
v2 = translateP(zSynopsis[ii], pOp);
- if( v2>1 ) sqlite3_snprintf(nTemp-jj, zTemp+jj, "..%d", v1+v2-1);
+ if( strncmp(zSynopsis+ii+1,"+1",2)==0 ){
+ ii += 2;
+ v2++;
+ }
+ if( v2>1 ){
+ sqlite3_snprintf(nTemp-jj, zTemp+jj, "..%d", v1+v2-1);
+ }
}else if( strncmp(zSynopsis+ii+1, "..P3", 4)==0 && pOp->p3==0 ){
ii += 4;
}
@@ -62157,8 +62545,11 @@ SQLITE_PRIVATE void sqlite3VdbePrintOp(FILE *pOut, int pc, Op *pOp){
#ifdef SQLITE_ENABLE_EXPLAIN_COMMENTS
displayComment(pOp, zP4, zCom, sizeof(zCom));
#else
- zCom[0] = 0
+ zCom[0] = 0;
#endif
+ /* NB: The sqlite3OpcodeName() function is implemented by code created
+ ** by the mkopcodeh.awk and mkopcodec.awk scripts which extract the
+ ** information from the vdbe.c source text */
fprintf(pOut, zFormat1, pc,
sqlite3OpcodeName(pOp->opcode), pOp->p1, pOp->p2, pOp->p3, zP4, pOp->p5,
zCom
@@ -62183,6 +62574,7 @@ static void releaseMemArray(Mem *p, int N){
}
for(pEnd=&p[N]; p<pEnd; p++){
assert( (&p[1])==pEnd || p[0].db==p[1].db );
+ assert( sqlite3VdbeCheckMemInvariants(p) );
/* This block is really an inlined version of sqlite3VdbeMemRelease()
** that takes advantage of the fact that the memory cell value is
@@ -62196,6 +62588,10 @@ static void releaseMemArray(Mem *p, int N){
** with no indexes using a single prepared INSERT statement, bind()
** and reset(). Inserts are grouped into a transaction.
*/
+ testcase( p->flags & MEM_Agg );
+ testcase( p->flags & MEM_Dyn );
+ testcase( p->flags & MEM_Frame );
+ testcase( p->flags & MEM_RowSet );
if( p->flags&(MEM_Agg|MEM_Dyn|MEM_Frame|MEM_RowSet) ){
sqlite3VdbeMemRelease(p);
}else if( p->zMalloc ){
@@ -62203,7 +62599,7 @@ static void releaseMemArray(Mem *p, int N){
p->zMalloc = 0;
}
- p->flags = MEM_Invalid;
+ p->flags = MEM_Undefined;
}
db->mallocFailed = malloc_failed;
}
@@ -62325,7 +62721,6 @@ SQLITE_PRIVATE int sqlite3VdbeList(
}
if( p->explain==1 ){
pMem->flags = MEM_Int;
- pMem->type = SQLITE_INTEGER;
pMem->u.i = i; /* Program counter */
pMem++;
@@ -62333,7 +62728,6 @@ SQLITE_PRIVATE int sqlite3VdbeList(
pMem->z = (char*)sqlite3OpcodeName(pOp->opcode); /* Opcode */
assert( pMem->z!=0 );
pMem->n = sqlite3Strlen30(pMem->z);
- pMem->type = SQLITE_TEXT;
pMem->enc = SQLITE_UTF8;
pMem++;
@@ -62359,24 +62753,21 @@ SQLITE_PRIVATE int sqlite3VdbeList(
pMem->flags = MEM_Int;
pMem->u.i = pOp->p1; /* P1 */
- pMem->type = SQLITE_INTEGER;
pMem++;
pMem->flags = MEM_Int;
pMem->u.i = pOp->p2; /* P2 */
- pMem->type = SQLITE_INTEGER;
pMem++;
pMem->flags = MEM_Int;
pMem->u.i = pOp->p3; /* P3 */
- pMem->type = SQLITE_INTEGER;
pMem++;
if( sqlite3VdbeMemGrow(pMem, 32, 0) ){ /* P4 */
assert( p->db->mallocFailed );
return SQLITE_ERROR;
}
- pMem->flags = MEM_Dyn|MEM_Str|MEM_Term;
+ pMem->flags = MEM_Str|MEM_Term;
zP4 = displayP4(pOp, pMem->z, 32);
if( zP4!=pMem->z ){
sqlite3VdbeMemSetStr(pMem, zP4, -1, SQLITE_UTF8, 0);
@@ -62385,7 +62776,6 @@ SQLITE_PRIVATE int sqlite3VdbeList(
pMem->n = sqlite3Strlen30(pMem->z);
pMem->enc = SQLITE_UTF8;
}
- pMem->type = SQLITE_TEXT;
pMem++;
if( p->explain==1 ){
@@ -62393,10 +62783,9 @@ SQLITE_PRIVATE int sqlite3VdbeList(
assert( p->db->mallocFailed );
return SQLITE_ERROR;
}
- pMem->flags = MEM_Dyn|MEM_Str|MEM_Term;
+ pMem->flags = MEM_Str|MEM_Term;
pMem->n = 2;
sqlite3_snprintf(3, pMem->z, "%.2x", pOp->p5); /* P5 */
- pMem->type = SQLITE_TEXT;
pMem->enc = SQLITE_UTF8;
pMem++;
@@ -62405,13 +62794,11 @@ SQLITE_PRIVATE int sqlite3VdbeList(
assert( p->db->mallocFailed );
return SQLITE_ERROR;
}
- pMem->flags = MEM_Dyn|MEM_Str|MEM_Term;
+ pMem->flags = MEM_Str|MEM_Term;
pMem->n = displayComment(pOp, zP4, pMem->z, 500);
- pMem->type = SQLITE_TEXT;
pMem->enc = SQLITE_UTF8;
#else
pMem->flags = MEM_Null; /* Comment */
- pMem->type = SQLITE_NULL;
#endif
}
@@ -62434,7 +62821,7 @@ SQLITE_PRIVATE void sqlite3VdbePrintSql(Vdbe *p){
z = p->zSql;
}else if( p->nOp>=1 ){
const VdbeOp *pOp = &p->aOp[0];
- if( pOp->opcode==OP_Trace && pOp->p4.z!=0 ){
+ if( pOp->opcode==OP_Init && pOp->p4.z!=0 ){
z = pOp->p4.z;
while( sqlite3Isspace(*z) ) z++;
}
@@ -62453,7 +62840,7 @@ SQLITE_PRIVATE void sqlite3VdbeIOTraceSql(Vdbe *p){
if( sqlite3IoTrace==0 ) return;
if( nOp<1 ) return;
pOp = &p->aOp[0];
- if( pOp->opcode==OP_Trace && pOp->p4.z!=0 ){
+ if( pOp->opcode==OP_Init && pOp->p4.z!=0 ){
int i, j;
char z[1000];
sqlite3_snprintf(sizeof(z), z, "%s", pOp->p4.z);
@@ -62590,6 +62977,7 @@ SQLITE_PRIVATE void sqlite3VdbeMakeReady(
assert( p->nOp>0 );
assert( pParse!=0 );
assert( p->magic==VDBE_MAGIC_INIT );
+ assert( pParse==p->pParse );
db = p->db;
assert( db->mallocFailed==0 );
nVar = pParse->nVar;
@@ -62613,8 +63001,8 @@ SQLITE_PRIVATE void sqlite3VdbeMakeReady(
/* Allocate space for memory registers, SQL variables, VDBE cursors and
** an array to marshal SQL function arguments in.
*/
- zCsr = (u8*)&p->aOp[p->nOp]; /* Memory avaliable for allocation */
- zEnd = (u8*)&p->aOp[p->nOpAlloc]; /* First byte past end of zCsr[] */
+ zCsr = (u8*)&p->aOp[p->nOp]; /* Memory avaliable for allocation */
+ zEnd = (u8*)&p->aOp[pParse->nOpAlloc]; /* First byte past end of zCsr[] */
resolveP2Values(p, &nArg);
p->usesStmtJournal = (u8)(pParse->isMultiWrite && pParse->mayAbort);
@@ -62670,7 +63058,7 @@ SQLITE_PRIVATE void sqlite3VdbeMakeReady(
p->aMem--; /* aMem[] goes from 1..nMem */
p->nMem = nMem; /* not from 0..nMem-1 */
for(n=1; n<=nMem; n++){
- p->aMem[n].flags = MEM_Invalid;
+ p->aMem[n].flags = MEM_Undefined;
p->aMem[n].db = db;
}
}
@@ -62782,7 +63170,7 @@ static void Cleanup(Vdbe *p){
int i;
if( p->apCsr ) for(i=0; i<p->nCursor; i++) assert( p->apCsr[i]==0 );
if( p->aMem ){
- for(i=1; i<=p->nMem; i++) assert( p->aMem[i].flags==MEM_Invalid );
+ for(i=1; i<=p->nMem; i++) assert( p->aMem[i].flags==MEM_Undefined );
}
#endif
@@ -63441,6 +63829,7 @@ SQLITE_PRIVATE int sqlite3VdbeTransferError(Vdbe *p){
if( p->zErrMsg ){
u8 mallocFailed = db->mallocFailed;
sqlite3BeginBenignMalloc();
+ if( db->pErr==0 ) db->pErr = sqlite3ValueNew(db);
sqlite3ValueSetStr(db->pErr, -1, p->zErrMsg, SQLITE_UTF8, SQLITE_TRANSIENT);
sqlite3EndBenignMalloc();
db->mallocFailed = mallocFailed;
@@ -63509,8 +63898,7 @@ SQLITE_PRIVATE int sqlite3VdbeReset(Vdbe *p){
** to sqlite3_step(). For consistency (since sqlite3_step() was
** called), set the database error in this case as well.
*/
- sqlite3Error(db, p->rc, 0);
- sqlite3ValueSetStr(db->pErr, -1, p->zErrMsg, SQLITE_UTF8, SQLITE_TRANSIENT);
+ sqlite3Error(db, p->rc, p->zErrMsg ? "%s" : 0, p->zErrMsg);
sqlite3DbFree(db, p->zErrMsg);
p->zErrMsg = 0;
}
@@ -63531,12 +63919,24 @@ SQLITE_PRIVATE int sqlite3VdbeReset(Vdbe *p){
fprintf(out, "%02x", p->aOp[i].opcode);
}
fprintf(out, "\n");
+ if( p->zSql ){
+ char c, pc = 0;
+ fprintf(out, "-- ");
+ for(i=0; (c = p->zSql[i])!=0; i++){
+ if( pc=='\n' ) fprintf(out, "-- ");
+ putc(c, out);
+ pc = c;
+ }
+ if( pc!='\n' ) fprintf(out, "\n");
+ }
for(i=0; i<p->nOp; i++){
- fprintf(out, "%6d %10lld %8lld ",
+ char zHdr[100];
+ sqlite3_snprintf(sizeof(zHdr), zHdr, "%6u %12llu %8llu ",
p->aOp[i].cnt,
p->aOp[i].cycles,
p->aOp[i].cnt>0 ? p->aOp[i].cycles/p->aOp[i].cnt : 0
);
+ fprintf(out, "%s", zHdr);
sqlite3VdbePrintOp(out, i, &p->aOp[i]);
}
fclose(out);
@@ -63583,8 +63983,9 @@ SQLITE_PRIVATE void sqlite3VdbeDeleteAuxData(Vdbe *pVdbe, int iOp, int mask){
while( *pp ){
AuxData *pAux = *pp;
if( (iOp<0)
- || (pAux->iOp==iOp && (pAux->iArg>31 || !(mask & ((u32)1<<pAux->iArg))))
+ || (pAux->iOp==iOp && (pAux->iArg>31 || !(mask & MASKBIT32(pAux->iArg))))
){
+ testcase( pAux->iArg==31 );
if( pAux->xDelete ){
pAux->xDelete(pAux->pAux);
}
@@ -63617,7 +64018,6 @@ SQLITE_PRIVATE void sqlite3VdbeClearObject(sqlite3 *db, Vdbe *p){
}
for(i=p->nzVar-1; i>=0; i--) sqlite3DbFree(db, p->azVar[i]);
vdbeFreeOpArray(db, p->aOp, p->nOp);
- sqlite3DbFree(db, p->aLabel);
sqlite3DbFree(db, p->aColName);
sqlite3DbFree(db, p->zSql);
sqlite3DbFree(db, p->pFree);
@@ -63848,21 +64248,15 @@ static u64 floatSwap(u64 in){
** buf. It is assumed that the caller has allocated sufficient space.
** Return the number of bytes written.
**
-** nBuf is the amount of space left in buf[]. nBuf must always be
-** large enough to hold the entire field. Except, if the field is
-** a blob with a zero-filled tail, then buf[] might be just the right
-** size to hold everything except for the zero-filled tail. If buf[]
-** is only big enough to hold the non-zero prefix, then only write that
-** prefix into buf[]. But if buf[] is large enough to hold both the
-** prefix and the tail then write the prefix and set the tail to all
-** zeros.
+** nBuf is the amount of space left in buf[]. The caller is responsible
+** for allocating enough space to buf[] to hold the entire field, exclusive
+** of the pMem->u.nZero bytes for a MEM_Zero value.
**
** Return the number of bytes actually written into buf[]. The number
** of bytes in the zero-filled tail is included in the return value only
** if those bytes were zeroed in buf[].
*/
-SQLITE_PRIVATE u32 sqlite3VdbeSerialPut(u8 *buf, int nBuf, Mem *pMem, int file_format){
- u32 serial_type = sqlite3VdbeSerialType(pMem, file_format);
+SQLITE_PRIVATE u32 sqlite3VdbeSerialPut(u8 *buf, Mem *pMem, u32 serial_type){
u32 len;
/* Integer and Real */
@@ -63877,7 +64271,6 @@ SQLITE_PRIVATE u32 sqlite3VdbeSerialPut(u8 *buf, int nBuf, Mem *pMem, int file_f
v = pMem->u.i;
}
len = i = sqlite3VdbeSerialTypeLen(serial_type);
- assert( len<=(u32)nBuf );
while( i-- ){
buf[i] = (u8)(v&0xFF);
v >>= 8;
@@ -63889,17 +64282,8 @@ SQLITE_PRIVATE u32 sqlite3VdbeSerialPut(u8 *buf, int nBuf, Mem *pMem, int file_f
if( serial_type>=12 ){
assert( pMem->n + ((pMem->flags & MEM_Zero)?pMem->u.nZero:0)
== (int)sqlite3VdbeSerialTypeLen(serial_type) );
- assert( pMem->n<=nBuf );
len = pMem->n;
memcpy(buf, pMem->z, len);
- if( pMem->flags & MEM_Zero ){
- len += pMem->u.nZero;
- assert( nBuf>=0 );
- if( len > (u32)nBuf ){
- len = (u32)nBuf;
- }
- memset(&buf[pMem->n], 0, len-pMem->n);
- }
return len;
}
@@ -63907,6 +64291,14 @@ SQLITE_PRIVATE u32 sqlite3VdbeSerialPut(u8 *buf, int nBuf, Mem *pMem, int file_f
return 0;
}
+/* Input "x" is a sequence of unsigned characters that represent a
+** big-endian integer. Return the equivalent native integer
+*/
+#define ONE_BYTE_INT(x) ((i8)(x)[0])
+#define TWO_BYTE_INT(x) (256*(i8)((x)[0])|(x)[1])
+#define THREE_BYTE_INT(x) (65536*(i8)((x)[0])|((x)[1]<<8)|(x)[2])
+#define FOUR_BYTE_UINT(x) (((u32)(x)[0]<<24)|((x)[1]<<16)|((x)[2]<<8)|(x)[3])
+
/*
** Deserialize the data blob pointed to by buf as serial type serial_type
** and store the result in pMem. Return the number of bytes read.
@@ -63916,6 +64308,8 @@ SQLITE_PRIVATE u32 sqlite3VdbeSerialGet(
u32 serial_type, /* Serial type to deserialize */
Mem *pMem /* Memory cell to write value into */
){
+ u64 x;
+ u32 y;
switch( serial_type ){
case 10: /* Reserved for future use */
case 11: /* Reserved for future use */
@@ -63924,37 +64318,38 @@ SQLITE_PRIVATE u32 sqlite3VdbeSerialGet(
break;
}
case 1: { /* 1-byte signed integer */
- pMem->u.i = (signed char)buf[0];
+ pMem->u.i = ONE_BYTE_INT(buf);
pMem->flags = MEM_Int;
+ testcase( pMem->u.i<0 );
return 1;
}
case 2: { /* 2-byte signed integer */
- pMem->u.i = (((signed char)buf[0])<<8) | buf[1];
+ pMem->u.i = TWO_BYTE_INT(buf);
pMem->flags = MEM_Int;
+ testcase( pMem->u.i<0 );
return 2;
}
case 3: { /* 3-byte signed integer */
- pMem->u.i = (((signed char)buf[0])<<16) | (buf[1]<<8) | buf[2];
+ pMem->u.i = THREE_BYTE_INT(buf);
pMem->flags = MEM_Int;
+ testcase( pMem->u.i<0 );
return 3;
}
case 4: { /* 4-byte signed integer */
- pMem->u.i = (buf[0]<<24) | (buf[1]<<16) | (buf[2]<<8) | buf[3];
+ y = FOUR_BYTE_UINT(buf);
+ pMem->u.i = (i64)*(int*)&y;
pMem->flags = MEM_Int;
+ testcase( pMem->u.i<0 );
return 4;
}
case 5: { /* 6-byte signed integer */
- u64 x = (((signed char)buf[0])<<8) | buf[1];
- u32 y = (buf[2]<<24) | (buf[3]<<16) | (buf[4]<<8) | buf[5];
- x = (x<<32) | y;
- pMem->u.i = *(i64*)&x;
+ pMem->u.i = FOUR_BYTE_UINT(buf+2) + (((i64)1)<<32)*TWO_BYTE_INT(buf);
pMem->flags = MEM_Int;
+ testcase( pMem->u.i<0 );
return 6;
}
case 6: /* 8-byte signed integer */
case 7: { /* IEEE floating point */
- u64 x;
- u32 y;
#if !defined(NDEBUG) && !defined(SQLITE_OMIT_FLOATING_POINT)
/* Verify that integers and floating point values use the same
** byte order. Or, that if SQLITE_MIXED_ENDIAN_64BIT_FLOAT is
@@ -63967,13 +64362,13 @@ SQLITE_PRIVATE u32 sqlite3VdbeSerialGet(
swapMixedEndianFloat(t2);
assert( sizeof(r1)==sizeof(t2) && memcmp(&r1, &t2, sizeof(r1))==0 );
#endif
-
- x = (buf[0]<<24) | (buf[1]<<16) | (buf[2]<<8) | buf[3];
- y = (buf[4]<<24) | (buf[5]<<16) | (buf[6]<<8) | buf[7];
+ x = FOUR_BYTE_UINT(buf);
+ y = FOUR_BYTE_UINT(buf+4);
x = (x<<32) | y;
if( serial_type==6 ){
pMem->u.i = *(i64*)&x;
pMem->flags = MEM_Int;
+ testcase( pMem->u.i<0 );
}else{
assert( sizeof(x)==8 && sizeof(pMem->r)==8 );
swapMixedEndianFloat(x);
@@ -64065,7 +64460,7 @@ SQLITE_PRIVATE void sqlite3VdbeRecordUnpack(
u32 szHdr;
Mem *pMem = p->aMem;
- p->flags = 0;
+ p->default_rc = 0;
assert( EIGHT_BYTE_ALIGNMENT(pMem) );
idx = getVarint32(aKey, szHdr);
d = szHdr;
@@ -64086,26 +64481,18 @@ SQLITE_PRIVATE void sqlite3VdbeRecordUnpack(
p->nField = u;
}
+#if SQLITE_DEBUG
/*
-** This function compares the two table rows or index records
-** specified by {nKey1, pKey1} and pPKey2. It returns a negative, zero
-** or positive integer if key1 is less than, equal to or
-** greater than key2. The {nKey1, pKey1} key must be a blob
-** created by th OP_MakeRecord opcode of the VDBE. The pPKey2
-** key must be a parsed key such as obtained from
-** sqlite3VdbeParseRecord.
-**
-** Key1 and Key2 do not have to contain the same number of fields.
-** The key with fewer fields is usually compares less than the
-** longer key. However if the UNPACKED_INCRKEY flags in pPKey2 is set
-** and the common prefixes are equal, then key1 is less than key2.
-** Or if the UNPACKED_MATCH_PREFIX flag is set and the prefixes are
-** equal, then the keys are considered to be equal and
-** the parts beyond the common prefix are ignored.
+** This function compares two index or table record keys in the same way
+** as the sqlite3VdbeRecordCompare() routine. Unlike VdbeRecordCompare(),
+** this function deserializes and compares values using the
+** sqlite3VdbeSerialGet() and sqlite3MemCompare() functions. It is used
+** in assert() statements to ensure that the optimized code in
+** sqlite3VdbeRecordCompare() returns results with these two primitives.
*/
-SQLITE_PRIVATE int sqlite3VdbeRecordCompare(
+static int vdbeRecordCompareDebug(
int nKey1, const void *pKey1, /* Left key */
- UnpackedRecord *pPKey2 /* Right key */
+ const UnpackedRecord *pPKey2 /* Right key */
){
u32 d1; /* Offset into aKey[] of next data element */
u32 idx1; /* Offset into aKey[] of next header element */
@@ -64179,24 +64566,576 @@ SQLITE_PRIVATE int sqlite3VdbeRecordCompare(
assert( mem1.zMalloc==0 );
/* rc==0 here means that one of the keys ran out of fields and
- ** all the fields up to that point were equal. If the UNPACKED_INCRKEY
- ** flag is set, then break the tie by treating key2 as larger.
- ** If the UPACKED_PREFIX_MATCH flag is set, then keys with common prefixes
- ** are considered to be equal. Otherwise, the longer key is the
- ** larger. As it happens, the pPKey2 will always be the longer
- ** if there is a difference.
- */
- assert( rc==0 );
- if( pPKey2->flags & UNPACKED_INCRKEY ){
- rc = -1;
- }else if( pPKey2->flags & UNPACKED_PREFIX_MATCH ){
- /* Leave rc==0 */
- }else if( idx1<szHdr1 ){
- rc = 1;
+ ** all the fields up to that point were equal. Return the the default_rc
+ ** value. */
+ return pPKey2->default_rc;
+}
+#endif
+
+/*
+** Both *pMem1 and *pMem2 contain string values. Compare the two values
+** using the collation sequence pColl. As usual, return a negative , zero
+** or positive value if *pMem1 is less than, equal to or greater than
+** *pMem2, respectively. Similar in spirit to "rc = (*pMem1) - (*pMem2);".
+*/
+static int vdbeCompareMemString(
+ const Mem *pMem1,
+ const Mem *pMem2,
+ const CollSeq *pColl
+){
+ if( pMem1->enc==pColl->enc ){
+ /* The strings are already in the correct encoding. Call the
+ ** comparison function directly */
+ return pColl->xCmp(pColl->pUser,pMem1->n,pMem1->z,pMem2->n,pMem2->z);
+ }else{
+ int rc;
+ const void *v1, *v2;
+ int n1, n2;
+ Mem c1;
+ Mem c2;
+ memset(&c1, 0, sizeof(c1));
+ memset(&c2, 0, sizeof(c2));
+ sqlite3VdbeMemShallowCopy(&c1, pMem1, MEM_Ephem);
+ sqlite3VdbeMemShallowCopy(&c2, pMem2, MEM_Ephem);
+ v1 = sqlite3ValueText((sqlite3_value*)&c1, pColl->enc);
+ n1 = v1==0 ? 0 : c1.n;
+ v2 = sqlite3ValueText((sqlite3_value*)&c2, pColl->enc);
+ n2 = v2==0 ? 0 : c2.n;
+ rc = pColl->xCmp(pColl->pUser, n1, v1, n2, v2);
+ sqlite3VdbeMemRelease(&c1);
+ sqlite3VdbeMemRelease(&c2);
+ return rc;
}
- return rc;
}
+
+/*
+** Compare the values contained by the two memory cells, returning
+** negative, zero or positive if pMem1 is less than, equal to, or greater
+** than pMem2. Sorting order is NULL's first, followed by numbers (integers
+** and reals) sorted numerically, followed by text ordered by the collating
+** sequence pColl and finally blob's ordered by memcmp().
+**
+** Two NULL values are considered equal by this function.
+*/
+SQLITE_PRIVATE int sqlite3MemCompare(const Mem *pMem1, const Mem *pMem2, const CollSeq *pColl){
+ int rc;
+ int f1, f2;
+ int combined_flags;
+
+ f1 = pMem1->flags;
+ f2 = pMem2->flags;
+ combined_flags = f1|f2;
+ assert( (combined_flags & MEM_RowSet)==0 );
+ /* If one value is NULL, it is less than the other. If both values
+ ** are NULL, return 0.
+ */
+ if( combined_flags&MEM_Null ){
+ return (f2&MEM_Null) - (f1&MEM_Null);
+ }
+
+ /* If one value is a number and the other is not, the number is less.
+ ** If both are numbers, compare as reals if one is a real, or as integers
+ ** if both values are integers.
+ */
+ if( combined_flags&(MEM_Int|MEM_Real) ){
+ double r1, r2;
+ if( (f1 & f2 & MEM_Int)!=0 ){
+ if( pMem1->u.i < pMem2->u.i ) return -1;
+ if( pMem1->u.i > pMem2->u.i ) return 1;
+ return 0;
+ }
+ if( (f1&MEM_Real)!=0 ){
+ r1 = pMem1->r;
+ }else if( (f1&MEM_Int)!=0 ){
+ r1 = (double)pMem1->u.i;
+ }else{
+ return 1;
+ }
+ if( (f2&MEM_Real)!=0 ){
+ r2 = pMem2->r;
+ }else if( (f2&MEM_Int)!=0 ){
+ r2 = (double)pMem2->u.i;
+ }else{
+ return -1;
+ }
+ if( r1<r2 ) return -1;
+ if( r1>r2 ) return 1;
+ return 0;
+ }
+
+ /* If one value is a string and the other is a blob, the string is less.
+ ** If both are strings, compare using the collating functions.
+ */
+ if( combined_flags&MEM_Str ){
+ if( (f1 & MEM_Str)==0 ){
+ return 1;
+ }
+ if( (f2 & MEM_Str)==0 ){
+ return -1;
+ }
+
+ assert( pMem1->enc==pMem2->enc );
+ assert( pMem1->enc==SQLITE_UTF8 ||
+ pMem1->enc==SQLITE_UTF16LE || pMem1->enc==SQLITE_UTF16BE );
+
+ /* The collation sequence must be defined at this point, even if
+ ** the user deletes the collation sequence after the vdbe program is
+ ** compiled (this was not always the case).
+ */
+ assert( !pColl || pColl->xCmp );
+
+ if( pColl ){
+ return vdbeCompareMemString(pMem1, pMem2, pColl);
+ }
+ /* If a NULL pointer was passed as the collate function, fall through
+ ** to the blob case and use memcmp(). */
+ }
+
+ /* Both values must be blobs. Compare using memcmp(). */
+ rc = memcmp(pMem1->z, pMem2->z, (pMem1->n>pMem2->n)?pMem2->n:pMem1->n);
+ if( rc==0 ){
+ rc = pMem1->n - pMem2->n;
+ }
+ return rc;
+}
+
+
+/*
+** The first argument passed to this function is a serial-type that
+** corresponds to an integer - all values between 1 and 9 inclusive
+** except 7. The second points to a buffer containing an integer value
+** serialized according to serial_type. This function deserializes
+** and returns the value.
+*/
+static i64 vdbeRecordDecodeInt(u32 serial_type, const u8 *aKey){
+ u32 y;
+ assert( CORRUPT_DB || (serial_type>=1 && serial_type<=9 && serial_type!=7) );
+ switch( serial_type ){
+ case 0:
+ case 1:
+ testcase( aKey[0]&0x80 );
+ return ONE_BYTE_INT(aKey);
+ case 2:
+ testcase( aKey[0]&0x80 );
+ return TWO_BYTE_INT(aKey);
+ case 3:
+ testcase( aKey[0]&0x80 );
+ return THREE_BYTE_INT(aKey);
+ case 4: {
+ testcase( aKey[0]&0x80 );
+ y = FOUR_BYTE_UINT(aKey);
+ return (i64)*(int*)&y;
+ }
+ case 5: {
+ testcase( aKey[0]&0x80 );
+ return FOUR_BYTE_UINT(aKey+2) + (((i64)1)<<32)*TWO_BYTE_INT(aKey);
+ }
+ case 6: {
+ u64 x = FOUR_BYTE_UINT(aKey);
+ testcase( aKey[0]&0x80 );
+ x = (x<<32) | FOUR_BYTE_UINT(aKey+4);
+ return (i64)*(i64*)&x;
+ }
+ }
+
+ return (serial_type - 8);
+}
+
+/*
+** This function compares the two table rows or index records
+** specified by {nKey1, pKey1} and pPKey2. It returns a negative, zero
+** or positive integer if key1 is less than, equal to or
+** greater than key2. The {nKey1, pKey1} key must be a blob
+** created by th OP_MakeRecord opcode of the VDBE. The pPKey2
+** key must be a parsed key such as obtained from
+** sqlite3VdbeParseRecord.
+**
+** If argument bSkip is non-zero, it is assumed that the caller has already
+** determined that the first fields of the keys are equal.
+**
+** Key1 and Key2 do not have to contain the same number of fields. If all
+** fields that appear in both keys are equal, then pPKey2->default_rc is
+** returned.
+*/
+SQLITE_PRIVATE int sqlite3VdbeRecordCompare(
+ int nKey1, const void *pKey1, /* Left key */
+ const UnpackedRecord *pPKey2, /* Right key */
+ int bSkip /* If true, skip the first field */
+){
+ u32 d1; /* Offset into aKey[] of next data element */
+ int i; /* Index of next field to compare */
+ u32 szHdr1; /* Size of record header in bytes */
+ u32 idx1; /* Offset of first type in header */
+ int rc = 0; /* Return value */
+ Mem *pRhs = pPKey2->aMem; /* Next field of pPKey2 to compare */
+ KeyInfo *pKeyInfo = pPKey2->pKeyInfo;
+ const unsigned char *aKey1 = (const unsigned char *)pKey1;
+ Mem mem1;
+
+ /* If bSkip is true, then the caller has already determined that the first
+ ** two elements in the keys are equal. Fix the various stack variables so
+ ** that this routine begins comparing at the second field. */
+ if( bSkip ){
+ u32 s1;
+ idx1 = 1 + getVarint32(&aKey1[1], s1);
+ szHdr1 = aKey1[0];
+ d1 = szHdr1 + sqlite3VdbeSerialTypeLen(s1);
+ i = 1;
+ pRhs++;
+ }else{
+ idx1 = getVarint32(aKey1, szHdr1);
+ d1 = szHdr1;
+ i = 0;
+ }
+
+ VVA_ONLY( mem1.zMalloc = 0; ) /* Only needed by assert() statements */
+ assert( pPKey2->pKeyInfo->nField+pPKey2->pKeyInfo->nXField>=pPKey2->nField
+ || CORRUPT_DB );
+ assert( pPKey2->pKeyInfo->aSortOrder!=0 );
+ assert( pPKey2->pKeyInfo->nField>0 );
+ assert( idx1<=szHdr1 || CORRUPT_DB );
+ do{
+ u32 serial_type;
+
+ /* RHS is an integer */
+ if( pRhs->flags & MEM_Int ){
+ serial_type = aKey1[idx1];
+ testcase( serial_type==12 );
+ if( serial_type>=12 ){
+ rc = +1;
+ }else if( serial_type==0 ){
+ rc = -1;
+ }else if( serial_type==7 ){
+ double rhs = (double)pRhs->u.i;
+ sqlite3VdbeSerialGet(&aKey1[d1], serial_type, &mem1);
+ if( mem1.r<rhs ){
+ rc = -1;
+ }else if( mem1.r>rhs ){
+ rc = +1;
+ }
+ }else{
+ i64 lhs = vdbeRecordDecodeInt(serial_type, &aKey1[d1]);
+ i64 rhs = pRhs->u.i;
+ if( lhs<rhs ){
+ rc = -1;
+ }else if( lhs>rhs ){
+ rc = +1;
+ }
+ }
+ }
+
+ /* RHS is real */
+ else if( pRhs->flags & MEM_Real ){
+ serial_type = aKey1[idx1];
+ if( serial_type>=12 ){
+ rc = +1;
+ }else if( serial_type==0 ){
+ rc = -1;
+ }else{
+ double rhs = pRhs->r;
+ double lhs;
+ sqlite3VdbeSerialGet(&aKey1[d1], serial_type, &mem1);
+ if( serial_type==7 ){
+ lhs = mem1.r;
+ }else{
+ lhs = (double)mem1.u.i;
+ }
+ if( lhs<rhs ){
+ rc = -1;
+ }else if( lhs>rhs ){
+ rc = +1;
+ }
+ }
+ }
+
+ /* RHS is a string */
+ else if( pRhs->flags & MEM_Str ){
+ getVarint32(&aKey1[idx1], serial_type);
+ testcase( serial_type==12 );
+ if( serial_type<12 ){
+ rc = -1;
+ }else if( !(serial_type & 0x01) ){
+ rc = +1;
+ }else{
+ mem1.n = (serial_type - 12) / 2;
+ testcase( (d1+mem1.n)==(unsigned)nKey1 );
+ testcase( (d1+mem1.n+1)==(unsigned)nKey1 );
+ if( (d1+mem1.n) > (unsigned)nKey1 ){
+ rc = 1; /* Corruption */
+ }else if( pKeyInfo->aColl[i] ){
+ mem1.enc = pKeyInfo->enc;
+ mem1.db = pKeyInfo->db;
+ mem1.flags = MEM_Str;
+ mem1.z = (char*)&aKey1[d1];
+ rc = vdbeCompareMemString(&mem1, pRhs, pKeyInfo->aColl[i]);
+ }else{
+ int nCmp = MIN(mem1.n, pRhs->n);
+ rc = memcmp(&aKey1[d1], pRhs->z, nCmp);
+ if( rc==0 ) rc = mem1.n - pRhs->n;
+ }
+ }
+ }
+
+ /* RHS is a blob */
+ else if( pRhs->flags & MEM_Blob ){
+ getVarint32(&aKey1[idx1], serial_type);
+ testcase( serial_type==12 );
+ if( serial_type<12 || (serial_type & 0x01) ){
+ rc = -1;
+ }else{
+ int nStr = (serial_type - 12) / 2;
+ testcase( (d1+nStr)==(unsigned)nKey1 );
+ testcase( (d1+nStr+1)==(unsigned)nKey1 );
+ if( (d1+nStr) > (unsigned)nKey1 ){
+ rc = 1; /* Corruption */
+ }else{
+ int nCmp = MIN(nStr, pRhs->n);
+ rc = memcmp(&aKey1[d1], pRhs->z, nCmp);
+ if( rc==0 ) rc = nStr - pRhs->n;
+ }
+ }
+ }
+
+ /* RHS is null */
+ else{
+ serial_type = aKey1[idx1];
+ rc = (serial_type!=0);
+ }
+
+ if( rc!=0 ){
+ if( pKeyInfo->aSortOrder[i] ){
+ rc = -rc;
+ }
+ assert( CORRUPT_DB
+ || (rc<0 && vdbeRecordCompareDebug(nKey1, pKey1, pPKey2)<0)
+ || (rc>0 && vdbeRecordCompareDebug(nKey1, pKey1, pPKey2)>0)
+ || pKeyInfo->db->mallocFailed
+ );
+ assert( mem1.zMalloc==0 ); /* See comment below */
+ return rc;
+ }
+
+ i++;
+ pRhs++;
+ d1 += sqlite3VdbeSerialTypeLen(serial_type);
+ idx1 += sqlite3VarintLen(serial_type);
+ }while( idx1<(unsigned)szHdr1 && i<pPKey2->nField && d1<=(unsigned)nKey1 );
+
+ /* No memory allocation is ever used on mem1. Prove this using
+ ** the following assert(). If the assert() fails, it indicates a
+ ** memory leak and a need to call sqlite3VdbeMemRelease(&mem1). */
+ assert( mem1.zMalloc==0 );
+
+ /* rc==0 here means that one or both of the keys ran out of fields and
+ ** all the fields up to that point were equal. Return the the default_rc
+ ** value. */
+ assert( CORRUPT_DB
+ || pPKey2->default_rc==vdbeRecordCompareDebug(nKey1, pKey1, pPKey2)
+ );
+ return pPKey2->default_rc;
+}
+
+/*
+** This function is an optimized version of sqlite3VdbeRecordCompare()
+** that (a) the first field of pPKey2 is an integer, and (b) the
+** size-of-header varint at the start of (pKey1/nKey1) fits in a single
+** byte (i.e. is less than 128).
+*/
+static int vdbeRecordCompareInt(
+ int nKey1, const void *pKey1, /* Left key */
+ const UnpackedRecord *pPKey2, /* Right key */
+ int bSkip /* Ignored */
+){
+ const u8 *aKey = &((const u8*)pKey1)[*(const u8*)pKey1 & 0x3F];
+ int serial_type = ((const u8*)pKey1)[1];
+ int res;
+ u32 y;
+ u64 x;
+ i64 v = pPKey2->aMem[0].u.i;
+ i64 lhs;
+ UNUSED_PARAMETER(bSkip);
+
+ assert( bSkip==0 );
+ switch( serial_type ){
+ case 1: { /* 1-byte signed integer */
+ lhs = ONE_BYTE_INT(aKey);
+ testcase( lhs<0 );
+ break;
+ }
+ case 2: { /* 2-byte signed integer */
+ lhs = TWO_BYTE_INT(aKey);
+ testcase( lhs<0 );
+ break;
+ }
+ case 3: { /* 3-byte signed integer */
+ lhs = THREE_BYTE_INT(aKey);
+ testcase( lhs<0 );
+ break;
+ }
+ case 4: { /* 4-byte signed integer */
+ y = FOUR_BYTE_UINT(aKey);
+ lhs = (i64)*(int*)&y;
+ testcase( lhs<0 );
+ break;
+ }
+ case 5: { /* 6-byte signed integer */
+ lhs = FOUR_BYTE_UINT(aKey+2) + (((i64)1)<<32)*TWO_BYTE_INT(aKey);
+ testcase( lhs<0 );
+ break;
+ }
+ case 6: { /* 8-byte signed integer */
+ x = FOUR_BYTE_UINT(aKey);
+ x = (x<<32) | FOUR_BYTE_UINT(aKey+4);
+ lhs = *(i64*)&x;
+ testcase( lhs<0 );
+ break;
+ }
+ case 8:
+ lhs = 0;
+ break;
+ case 9:
+ lhs = 1;
+ break;
+
+ /* This case could be removed without changing the results of running
+ ** this code. Including it causes gcc to generate a faster switch
+ ** statement (since the range of switch targets now starts at zero and
+ ** is contiguous) but does not cause any duplicate code to be generated
+ ** (as gcc is clever enough to combine the two like cases). Other
+ ** compilers might be similar. */
+ case 0: case 7:
+ return sqlite3VdbeRecordCompare(nKey1, pKey1, pPKey2, 0);
+
+ default:
+ return sqlite3VdbeRecordCompare(nKey1, pKey1, pPKey2, 0);
+ }
+
+ if( v>lhs ){
+ res = pPKey2->r1;
+ }else if( v<lhs ){
+ res = pPKey2->r2;
+ }else if( pPKey2->nField>1 ){
+ /* The first fields of the two keys are equal. Compare the trailing
+ ** fields. */
+ res = sqlite3VdbeRecordCompare(nKey1, pKey1, pPKey2, 1);
+ }else{
+ /* The first fields of the two keys are equal and there are no trailing
+ ** fields. Return pPKey2->default_rc in this case. */
+ res = pPKey2->default_rc;
+ }
+
+ assert( (res==0 && vdbeRecordCompareDebug(nKey1, pKey1, pPKey2)==0)
+ || (res<0 && vdbeRecordCompareDebug(nKey1, pKey1, pPKey2)<0)
+ || (res>0 && vdbeRecordCompareDebug(nKey1, pKey1, pPKey2)>0)
+ || CORRUPT_DB
+ );
+ return res;
+}
+
+/*
+** This function is an optimized version of sqlite3VdbeRecordCompare()
+** that (a) the first field of pPKey2 is a string, that (b) the first field
+** uses the collation sequence BINARY and (c) that the size-of-header varint
+** at the start of (pKey1/nKey1) fits in a single byte.
+*/
+static int vdbeRecordCompareString(
+ int nKey1, const void *pKey1, /* Left key */
+ const UnpackedRecord *pPKey2, /* Right key */
+ int bSkip
+){
+ const u8 *aKey1 = (const u8*)pKey1;
+ int serial_type;
+ int res;
+ UNUSED_PARAMETER(bSkip);
+
+ assert( bSkip==0 );
+ getVarint32(&aKey1[1], serial_type);
+
+ if( serial_type<12 ){
+ res = pPKey2->r1; /* (pKey1/nKey1) is a number or a null */
+ }else if( !(serial_type & 0x01) ){
+ res = pPKey2->r2; /* (pKey1/nKey1) is a blob */
+ }else{
+ int nCmp;
+ int nStr;
+ int szHdr = aKey1[0];
+
+ nStr = (serial_type-12) / 2;
+ if( (szHdr + nStr) > nKey1 ) return 0; /* Corruption */
+ nCmp = MIN( pPKey2->aMem[0].n, nStr );
+ res = memcmp(&aKey1[szHdr], pPKey2->aMem[0].z, nCmp);
+
+ if( res==0 ){
+ res = nStr - pPKey2->aMem[0].n;
+ if( res==0 ){
+ if( pPKey2->nField>1 ){
+ res = sqlite3VdbeRecordCompare(nKey1, pKey1, pPKey2, 1);
+ }else{
+ res = pPKey2->default_rc;
+ }
+ }else if( res>0 ){
+ res = pPKey2->r2;
+ }else{
+ res = pPKey2->r1;
+ }
+ }else if( res>0 ){
+ res = pPKey2->r2;
+ }else{
+ res = pPKey2->r1;
+ }
+ }
+
+ assert( (res==0 && vdbeRecordCompareDebug(nKey1, pKey1, pPKey2)==0)
+ || (res<0 && vdbeRecordCompareDebug(nKey1, pKey1, pPKey2)<0)
+ || (res>0 && vdbeRecordCompareDebug(nKey1, pKey1, pPKey2)>0)
+ || CORRUPT_DB
+ );
+ return res;
+}
+
+/*
+** Return a pointer to an sqlite3VdbeRecordCompare() compatible function
+** suitable for comparing serialized records to the unpacked record passed
+** as the only argument.
+*/
+SQLITE_PRIVATE RecordCompare sqlite3VdbeFindCompare(UnpackedRecord *p){
+ /* varintRecordCompareInt() and varintRecordCompareString() both assume
+ ** that the size-of-header varint that occurs at the start of each record
+ ** fits in a single byte (i.e. is 127 or less). varintRecordCompareInt()
+ ** also assumes that it is safe to overread a buffer by at least the
+ ** maximum possible legal header size plus 8 bytes. Because there is
+ ** guaranteed to be at least 74 (but not 136) bytes of padding following each
+ ** buffer passed to varintRecordCompareInt() this makes it convenient to
+ ** limit the size of the header to 64 bytes in cases where the first field
+ ** is an integer.
+ **
+ ** The easiest way to enforce this limit is to consider only records with
+ ** 13 fields or less. If the first field is an integer, the maximum legal
+ ** header size is (12*5 + 1 + 1) bytes. */
+ if( (p->pKeyInfo->nField + p->pKeyInfo->nXField)<=13 ){
+ int flags = p->aMem[0].flags;
+ if( p->pKeyInfo->aSortOrder[0] ){
+ p->r1 = 1;
+ p->r2 = -1;
+ }else{
+ p->r1 = -1;
+ p->r2 = 1;
+ }
+ if( (flags & MEM_Int) ){
+ return vdbeRecordCompareInt;
+ }
+ testcase( flags & MEM_Real );
+ testcase( flags & MEM_Null );
+ testcase( flags & MEM_Blob );
+ if( (flags & (MEM_Real|MEM_Null|MEM_Blob))==0 && p->pKeyInfo->aColl[0]==0 ){
+ assert( flags & MEM_Str );
+ return vdbeRecordCompareString;
+ }
+ }
+
+ return sqlite3VdbeRecordCompare;
+}
/*
** pCur points at an index entry created using the OP_MakeRecord opcode.
@@ -64287,9 +65226,9 @@ idx_rowid_corruption:
** of the keys prior to the final rowid, not the entire key.
*/
SQLITE_PRIVATE int sqlite3VdbeIdxKeyCompare(
- VdbeCursor *pC, /* The cursor to compare against */
- UnpackedRecord *pUnpacked, /* Unpacked version of key to compare against */
- int *res /* Write the comparison result here */
+ VdbeCursor *pC, /* The cursor to compare against */
+ const UnpackedRecord *pUnpacked, /* Unpacked version of key */
+ int *res /* Write the comparison result here */
){
i64 nCellKey = 0;
int rc;
@@ -64299,7 +65238,7 @@ SQLITE_PRIVATE int sqlite3VdbeIdxKeyCompare(
assert( sqlite3BtreeCursorIsValid(pCur) );
VVA_ONLY(rc =) sqlite3BtreeKeySize(pCur, &nCellKey);
assert( rc==SQLITE_OK ); /* pCur is always valid so KeySize cannot fail */
- /* nCellKey will always be between 0 and 0xffffffff because of the say
+ /* nCellKey will always be between 0 and 0xffffffff because of the way
** that btreeParseCellPtr() and sqlite3GetVarint32() are implemented */
if( nCellKey<=0 || nCellKey>0x7fffffff ){
*res = 0;
@@ -64310,8 +65249,7 @@ SQLITE_PRIVATE int sqlite3VdbeIdxKeyCompare(
if( rc ){
return rc;
}
- assert( pUnpacked->flags & UNPACKED_PREFIX_MATCH );
- *res = sqlite3VdbeRecordCompare(m.n, m.z, pUnpacked);
+ *res = sqlite3VdbeRecordCompare(m.n, m.z, pUnpacked, 0);
sqlite3VdbeMemRelease(&m);
return SQLITE_OK;
}
@@ -64375,7 +65313,6 @@ SQLITE_PRIVATE sqlite3_value *sqlite3VdbeGetBoundValue(Vdbe *v, int iVar, u8 aff
if( pRet ){
sqlite3VdbeMemCopy((Mem *)pRet, pMem);
sqlite3ValueApplyAffinity(pRet, aff, SQLITE_UTF8);
- sqlite3VdbeMemStoreType((Mem *)pRet);
}
return pRet;
}
@@ -64549,7 +65486,6 @@ SQLITE_API const void *sqlite3_value_blob(sqlite3_value *pVal){
Mem *p = (Mem*)pVal;
if( p->flags & (MEM_Blob|MEM_Str) ){
sqlite3VdbeMemExpandBlob(p);
- p->flags &= ~MEM_Str;
p->flags |= MEM_Blob;
return p->n ? p->z : 0;
}else{
@@ -64586,7 +65522,41 @@ SQLITE_API const void *sqlite3_value_text16le(sqlite3_value *pVal){
}
#endif /* SQLITE_OMIT_UTF16 */
SQLITE_API int sqlite3_value_type(sqlite3_value* pVal){
- return pVal->type;
+ static const u8 aType[] = {
+ SQLITE_BLOB, /* 0x00 */
+ SQLITE_NULL, /* 0x01 */
+ SQLITE_TEXT, /* 0x02 */
+ SQLITE_NULL, /* 0x03 */
+ SQLITE_INTEGER, /* 0x04 */
+ SQLITE_NULL, /* 0x05 */
+ SQLITE_INTEGER, /* 0x06 */
+ SQLITE_NULL, /* 0x07 */
+ SQLITE_FLOAT, /* 0x08 */
+ SQLITE_NULL, /* 0x09 */
+ SQLITE_FLOAT, /* 0x0a */
+ SQLITE_NULL, /* 0x0b */
+ SQLITE_INTEGER, /* 0x0c */
+ SQLITE_NULL, /* 0x0d */
+ SQLITE_INTEGER, /* 0x0e */
+ SQLITE_NULL, /* 0x0f */
+ SQLITE_BLOB, /* 0x10 */
+ SQLITE_NULL, /* 0x11 */
+ SQLITE_TEXT, /* 0x12 */
+ SQLITE_NULL, /* 0x13 */
+ SQLITE_INTEGER, /* 0x14 */
+ SQLITE_NULL, /* 0x15 */
+ SQLITE_INTEGER, /* 0x16 */
+ SQLITE_NULL, /* 0x17 */
+ SQLITE_FLOAT, /* 0x18 */
+ SQLITE_NULL, /* 0x19 */
+ SQLITE_FLOAT, /* 0x1a */
+ SQLITE_NULL, /* 0x1b */
+ SQLITE_INTEGER, /* 0x1c */
+ SQLITE_NULL, /* 0x1d */
+ SQLITE_INTEGER, /* 0x1e */
+ SQLITE_NULL, /* 0x1f */
+ };
+ return aType[pVal->flags&MEM_AffMask];
}
/**************************** sqlite3_result_ *******************************
@@ -64900,7 +65870,7 @@ SQLITE_API int sqlite3_step(sqlite3_stmt *pStmt){
v->doingRerun = 1;
assert( v->expired==0 );
}
- if( rc2!=SQLITE_OK && ALWAYS(v->isPrepareV2) && ALWAYS(db->pErr) ){
+ if( rc2!=SQLITE_OK ){
/* This case occurs after failing to recompile an sql statement.
** The error message from the SQL compiler has already been loaded
** into the database handle. This block copies the error message
@@ -64910,6 +65880,7 @@ SQLITE_API int sqlite3_step(sqlite3_stmt *pStmt){
** sqlite3_errmsg() and sqlite3_errcode().
*/
const char *zErr = (const char *)sqlite3_value_text(db->pErr);
+ assert( zErr!=0 || db->mallocFailed );
sqlite3DbFree(db, v->zErrMsg);
if( !db->mallocFailed ){
v->zErrMsg = sqlite3DbStrDup(db, zErr);
@@ -65106,6 +66077,30 @@ SQLITE_API int sqlite3_data_count(sqlite3_stmt *pStmt){
return pVm->nResColumn;
}
+/*
+** Return a pointer to static memory containing an SQL NULL value.
+*/
+static const Mem *columnNullValue(void){
+ /* Even though the Mem structure contains an element
+ ** of type i64, on certain architectures (x86) with certain compiler
+ ** switches (-Os), gcc may align this Mem object on a 4-byte boundary
+ ** instead of an 8-byte one. This all works fine, except that when
+ ** running with SQLITE_DEBUG defined the SQLite code sometimes assert()s
+ ** that a Mem structure is located on an 8-byte boundary. To prevent
+ ** these assert()s from failing, when building with SQLITE_DEBUG defined
+ ** using gcc, we force nullMem to be 8-byte aligned using the magical
+ ** __attribute__((aligned(8))) macro. */
+ static const Mem nullMem
+#if defined(SQLITE_DEBUG) && defined(__GNUC__)
+ __attribute__((aligned(8)))
+#endif
+ = {0, "", (double)0, {0}, 0, MEM_Null, 0,
+#ifdef SQLITE_DEBUG
+ 0, 0, /* pScopyFrom, pFiller */
+#endif
+ 0, 0 };
+ return &nullMem;
+}
/*
** Check to see if column iCol of the given statement is valid. If
@@ -65122,32 +66117,11 @@ static Mem *columnMem(sqlite3_stmt *pStmt, int i){
sqlite3_mutex_enter(pVm->db->mutex);
pOut = &pVm->pResultSet[i];
}else{
- /* If the value passed as the second argument is out of range, return
- ** a pointer to the following static Mem object which contains the
- ** value SQL NULL. Even though the Mem structure contains an element
- ** of type i64, on certain architectures (x86) with certain compiler
- ** switches (-Os), gcc may align this Mem object on a 4-byte boundary
- ** instead of an 8-byte one. This all works fine, except that when
- ** running with SQLITE_DEBUG defined the SQLite code sometimes assert()s
- ** that a Mem structure is located on an 8-byte boundary. To prevent
- ** these assert()s from failing, when building with SQLITE_DEBUG defined
- ** using gcc, we force nullMem to be 8-byte aligned using the magical
- ** __attribute__((aligned(8))) macro. */
- static const Mem nullMem
-#if defined(SQLITE_DEBUG) && defined(__GNUC__)
- __attribute__((aligned(8)))
-#endif
- = {0, "", (double)0, {0}, 0, MEM_Null, SQLITE_NULL, 0,
-#ifdef SQLITE_DEBUG
- 0, 0, /* pScopyFrom, pFiller */
-#endif
- 0, 0 };
-
if( pVm && ALWAYS(pVm->db) ){
sqlite3_mutex_enter(pVm->db->mutex);
sqlite3Error(pVm->db, SQLITE_RANGE, 0);
}
- pOut = (Mem*)&nullMem;
+ pOut = (Mem*)columnNullValue();
}
return pOut;
}
@@ -65544,7 +66518,7 @@ SQLITE_API int sqlite3_bind_text16(
#endif /* SQLITE_OMIT_UTF16 */
SQLITE_API int sqlite3_bind_value(sqlite3_stmt *pStmt, int i, const sqlite3_value *pValue){
int rc;
- switch( pValue->type ){
+ switch( sqlite3_value_type((sqlite3_value*)pValue) ){
case SQLITE_INTEGER: {
rc = sqlite3_bind_int64(pStmt, i, pValue->u.i);
break;
@@ -65825,6 +66799,7 @@ SQLITE_PRIVATE char *sqlite3VdbeExpandSql(
const char *zStart = zRawSql;
while( *(zRawSql++)!='\n' && *zRawSql );
sqlite3StrAccumAppend(&out, "-- ", 3);
+ assert( (zRawSql - zStart) > 0 );
sqlite3StrAccumAppend(&out, zStart, (int)(zRawSql-zStart));
}
}else{
@@ -65857,9 +66832,9 @@ SQLITE_PRIVATE char *sqlite3VdbeExpandSql(
if( pVar->flags & MEM_Null ){
sqlite3StrAccumAppend(&out, "NULL", 4);
}else if( pVar->flags & MEM_Int ){
- sqlite3XPrintf(&out, "%lld", pVar->u.i);
+ sqlite3XPrintf(&out, 0, "%lld", pVar->u.i);
}else if( pVar->flags & MEM_Real ){
- sqlite3XPrintf(&out, "%!.15g", pVar->r);
+ sqlite3XPrintf(&out, 0, "%!.15g", pVar->r);
}else if( pVar->flags & MEM_Str ){
int nOut; /* Number of bytes of the string text to include in output */
#ifndef SQLITE_OMIT_UTF16
@@ -65880,15 +66855,17 @@ SQLITE_PRIVATE char *sqlite3VdbeExpandSql(
while( nOut<pVar->n && (pVar->z[nOut]&0xc0)==0x80 ){ nOut++; }
}
#endif
- sqlite3XPrintf(&out, "'%.*q'", nOut, pVar->z);
+ sqlite3XPrintf(&out, 0, "'%.*q'", nOut, pVar->z);
#ifdef SQLITE_TRACE_SIZE_LIMIT
- if( nOut<pVar->n ) sqlite3XPrintf(&out, "/*+%d bytes*/", pVar->n-nOut);
+ if( nOut<pVar->n ){
+ sqlite3XPrintf(&out, 0, "/*+%d bytes*/", pVar->n-nOut);
+ }
#endif
#ifndef SQLITE_OMIT_UTF16
if( enc!=SQLITE_UTF8 ) sqlite3VdbeMemRelease(&utf8);
#endif
}else if( pVar->flags & MEM_Zero ){
- sqlite3XPrintf(&out, "zeroblob(%d)", pVar->u.nZero);
+ sqlite3XPrintf(&out, 0, "zeroblob(%d)", pVar->u.nZero);
}else{
int nOut; /* Number of bytes of the blob to include in output */
assert( pVar->flags & MEM_Blob );
@@ -65898,11 +66875,13 @@ SQLITE_PRIVATE char *sqlite3VdbeExpandSql(
if( nOut>SQLITE_TRACE_SIZE_LIMIT ) nOut = SQLITE_TRACE_SIZE_LIMIT;
#endif
for(i=0; i<nOut; i++){
- sqlite3XPrintf(&out, "%02x", pVar->z[i]&0xff);
+ sqlite3XPrintf(&out, 0, "%02x", pVar->z[i]&0xff);
}
sqlite3StrAccumAppend(&out, "'", 1);
#ifdef SQLITE_TRACE_SIZE_LIMIT
- if( nOut<pVar->n ) sqlite3XPrintf(&out, "/*+%d bytes*/", pVar->n-nOut);
+ if( nOut<pVar->n ){
+ sqlite3XPrintf(&out, 0, "/*+%d bytes*/", pVar->n-nOut);
+ }
#endif
}
}
@@ -65961,7 +66940,7 @@ SQLITE_PRIVATE void sqlite3ExplainPrintf(Vdbe *pVdbe, const char *zFormat, ...){
sqlite3AppendSpace(&p->str, p->aIndent[n-1]);
}
va_start(ap, zFormat);
- sqlite3VXPrintf(&p->str, 1, zFormat, ap);
+ sqlite3VXPrintf(&p->str, SQLITE_PRINTF_INTERNAL, zFormat, ap);
va_end(ap);
}
}
@@ -66040,33 +67019,8 @@ SQLITE_PRIVATE const char *sqlite3VdbeExplanation(Vdbe *pVdbe){
** May you share freely, never taking more than you give.
**
*************************************************************************
-** The code in this file implements execution method of the
-** Virtual Database Engine (VDBE). A separate file ("vdbeaux.c")
-** handles housekeeping details such as creating and deleting
-** VDBE instances. This file is solely interested in executing
-** the VDBE program.
-**
-** In the external interface, an "sqlite3_stmt*" is an opaque pointer
-** to a VDBE.
-**
-** The SQL parser generates a program which is then executed by
-** the VDBE to do the work of the SQL statement. VDBE programs are
-** similar in form to assembly language. The program consists of
-** a linear sequence of operations. Each operation has an opcode
-** and 5 operands. Operands P1, P2, and P3 are integers. Operand P4
-** is a null-terminated string. Operand P5 is an unsigned character.
-** Few opcodes use all 5 operands.
-**
-** Computation results are stored on a set of registers numbered beginning
-** with 1 and going up to Vdbe.nMem. Each register can store
-** either an integer, a null-terminated string, a floating point
-** number, or the SQL "NULL" value. An implicit conversion from one
-** type to the other occurs as necessary.
-**
-** Most of the code in this file is taken up by the sqlite3VdbeExec()
-** function which does the work of interpreting a VDBE program.
-** But other routines are also provided to help in building up
-** a program instruction by instruction.
+** The code in this file implements the function that runs the
+** bytecode of a prepared statement.
**
** Various scripts scan this source file in order to generate HTML
** documentation, headers files, or other derived files. The formatting
@@ -66078,7 +67032,11 @@ SQLITE_PRIVATE const char *sqlite3VdbeExplanation(Vdbe *pVdbe){
/*
** Invoke this macro on memory cells just prior to changing the
** value of the cell. This macro verifies that shallow copies are
-** not misused.
+** not misused. A shallow copy of a string or blob just copies a
+** pointer to the string or blob, not the content. If the original
+** is changed while the copy is still in use, the string or blob might
+** be changed out from under the copy. This macro verifies that nothing
+** like that ever happens.
*/
#ifdef SQLITE_DEBUG
# define memAboutToChange(P,M) sqlite3VdbeMemAboutToChange(P,M)
@@ -66137,7 +67095,7 @@ static void updateMaxBlobsize(Mem *p){
#endif
/*
-** The next global variable is incremented each type the OP_Found opcode
+** The next global variable is incremented each time the OP_Found opcode
** is executed. This is used to test whether or not the foreign key
** operation implemented using OP_FkIsZero is working. This variable
** has no function other than to help verify the correct operation of the
@@ -66158,6 +67116,34 @@ SQLITE_API int sqlite3_found_count = 0;
#endif
/*
+** Invoke the VDBE coverage callback, if that callback is defined. This
+** feature is used for test suite validation only and does not appear an
+** production builds.
+**
+** M is an integer, 2 or 3, that indices how many different ways the
+** branch can go. It is usually 2. "I" is the direction the branch
+** goes. 0 means falls through. 1 means branch is taken. 2 means the
+** second alternative branch is taken.
+*/
+#if !defined(SQLITE_VDBE_COVERAGE)
+# define VdbeBranchTaken(I,M)
+#else
+# define VdbeBranchTaken(I,M) vdbeTakeBranch(pOp->iSrcLine,I,M)
+ static void vdbeTakeBranch(int iSrcLine, u8 I, u8 M){
+ if( iSrcLine<=2 && ALWAYS(iSrcLine>0) ){
+ M = iSrcLine;
+ /* Assert the truth of VdbeCoverageAlwaysTaken() and
+ ** VdbeCoverageNeverTaken() */
+ assert( (M & I)==I );
+ }else{
+ if( sqlite3GlobalConfig.xVdbeBranch==0 ) return; /*NO_TEST*/
+ sqlite3GlobalConfig.xVdbeBranch(sqlite3GlobalConfig.pVdbeBranchArg,
+ iSrcLine,I,M);
+ }
+ }
+#endif
+
+/*
** Convert the given register into a string if it isn't one
** already. Return non-zero if a malloc() fails.
*/
@@ -66174,38 +67160,14 @@ SQLITE_API int sqlite3_found_count = 0;
**
** This routine converts an ephemeral string into a dynamically allocated
** string that the register itself controls. In other words, it
-** converts an MEM_Ephem string into an MEM_Dyn string.
+** converts an MEM_Ephem string into a string with P.z==P.zMalloc.
*/
#define Deephemeralize(P) \
if( ((P)->flags&MEM_Ephem)!=0 \
&& sqlite3VdbeMemMakeWriteable(P) ){ goto no_mem;}
/* Return true if the cursor was opened using the OP_OpenSorter opcode. */
-# define isSorter(x) ((x)->pSorter!=0)
-
-/*
-** Argument pMem points at a register that will be passed to a
-** user-defined function or returned to the user as the result of a query.
-** This routine sets the pMem->type variable used by the sqlite3_value_*()
-** routines.
-*/
-SQLITE_PRIVATE void sqlite3VdbeMemStoreType(Mem *pMem){
- int flags = pMem->flags;
- if( flags & MEM_Null ){
- pMem->type = SQLITE_NULL;
- }
- else if( flags & MEM_Int ){
- pMem->type = SQLITE_INTEGER;
- }
- else if( flags & MEM_Real ){
- pMem->type = SQLITE_FLOAT;
- }
- else if( flags & MEM_Str ){
- pMem->type = SQLITE_TEXT;
- }else{
- pMem->type = SQLITE_BLOB;
- }
-}
+#define isSorter(x) ((x)->pSorter!=0)
/*
** Allocate VdbeCursor number iCur. Return a pointer to it. Return NULL
@@ -66335,12 +67297,13 @@ static void applyAffinity(
** loss of information and return the revised type of the argument.
*/
SQLITE_API int sqlite3_value_numeric_type(sqlite3_value *pVal){
- Mem *pMem = (Mem*)pVal;
- if( pMem->type==SQLITE_TEXT ){
+ int eType = sqlite3_value_type(pVal);
+ if( eType==SQLITE_TEXT ){
+ Mem *pMem = (Mem*)pVal;
applyNumericAffinity(pMem);
- sqlite3VdbeMemStoreType(pMem);
+ eType = sqlite3_value_type(pVal);
}
- return pMem->type;
+ return eType;
}
/*
@@ -66443,7 +67406,7 @@ SQLITE_PRIVATE void sqlite3VdbeMemPrettyPrint(Mem *pMem, char *zBuf){
** Print the value of a register for tracing purposes:
*/
static void memTracePrint(Mem *p){
- if( p->flags & MEM_Invalid ){
+ if( p->flags & MEM_Undefined ){
printf(" undefined");
}else if( p->flags & MEM_Null ){
printf(" NULL");
@@ -66576,20 +67539,6 @@ SQLITE_PRIVATE sqlite_uint64 sqlite3Hwtime(void){ return ((sqlite_uint64)0); }
#endif
-/*
-** The CHECK_FOR_INTERRUPT macro defined here looks to see if the
-** sqlite3_interrupt() routine has been called. If it has been, then
-** processing of the VDBE program is interrupted.
-**
-** This macro added to every instruction that does a jump in order to
-** implement a loop. This test used to be on every single instruction,
-** but that meant we more testing than we needed. By only testing the
-** flag on jump instructions, we get a (small) speed improvement.
-*/
-#define CHECK_FOR_INTERRUPT \
- if( db->u1.isInterrupted ) goto abort_due_to_interrupt;
-
-
#ifndef NDEBUG
/*
** This function is only called from within an assert() expression. It
@@ -66612,35 +67561,8 @@ static int checkSavepointCount(sqlite3 *db){
/*
-** Execute as much of a VDBE program as we can then return.
-**
-** sqlite3VdbeMakeReady() must be called before this routine in order to
-** close the program with a final OP_Halt and to set up the callbacks
-** and the error message pointer.
-**
-** Whenever a row or result data is available, this routine will either
-** invoke the result callback (if there is one) or return with
-** SQLITE_ROW.
-**
-** If an attempt is made to open a locked database, then this routine
-** will either invoke the busy callback (if there is one) or it will
-** return SQLITE_BUSY.
-**
-** If an error occurs, an error message is written to memory obtained
-** from sqlite3_malloc() and p->zErrMsg is made to point to that memory.
-** The error code is stored in p->rc and this routine returns SQLITE_ERROR.
-**
-** If the callback ever returns non-zero, then the program exits
-** immediately. There will be no error message but the p->rc field is
-** set to SQLITE_ABORT and this routine will return SQLITE_ERROR.
-**
-** A memory allocation error causes p->rc to be set to SQLITE_NOMEM and this
-** routine to return SQLITE_ERROR.
-**
-** Other fatal errors return SQLITE_ERROR.
-**
-** After this routine has finished, sqlite3VdbeFinalize() should be
-** used to clean up the mess that was left behind.
+** Execute as much of a VDBE program as we can.
+** This is the core of sqlite3_step().
*/
SQLITE_PRIVATE int sqlite3VdbeExec(
Vdbe *p /* The VDBE */
@@ -66666,431 +67588,8 @@ SQLITE_PRIVATE int sqlite3VdbeExec(
i64 lastRowid = db->lastRowid; /* Saved value of the last insert ROWID */
#ifdef VDBE_PROFILE
u64 start; /* CPU clock count at start of opcode */
- int origPc; /* Program counter at start of opcode */
-#endif
- /********************************************************************
- ** Automatically generated code
- **
- ** The following union is automatically generated by the
- ** vdbe-compress.tcl script. The purpose of this union is to
- ** reduce the amount of stack space required by this function.
- ** See comments in the vdbe-compress.tcl script for details.
- */
- union vdbeExecUnion {
- struct OP_Yield_stack_vars {
- int pcDest;
- } aa;
- struct OP_Halt_stack_vars {
- const char *zType;
- const char *zLogFmt;
- } ab;
- struct OP_Null_stack_vars {
- int cnt;
- u16 nullFlag;
- } ac;
- struct OP_Variable_stack_vars {
- Mem *pVar; /* Value being transferred */
- } ad;
- struct OP_Move_stack_vars {
- char *zMalloc; /* Holding variable for allocated memory */
- int n; /* Number of registers left to copy */
- int p1; /* Register to copy from */
- int p2; /* Register to copy to */
- } ae;
- struct OP_Copy_stack_vars {
- int n;
- } af;
- struct OP_ResultRow_stack_vars {
- Mem *pMem;
- int i;
- } ag;
- struct OP_Concat_stack_vars {
- i64 nByte;
- } ah;
- struct OP_Remainder_stack_vars {
- char bIntint; /* Started out as two integer operands */
- int flags; /* Combined MEM_* flags from both inputs */
- i64 iA; /* Integer value of left operand */
- i64 iB; /* Integer value of right operand */
- double rA; /* Real value of left operand */
- double rB; /* Real value of right operand */
- } ai;
- struct OP_Function_stack_vars {
- int i;
- Mem *pArg;
- sqlite3_context ctx;
- sqlite3_value **apVal;
- int n;
- } aj;
- struct OP_ShiftRight_stack_vars {
- i64 iA;
- u64 uA;
- i64 iB;
- u8 op;
- } ak;
- struct OP_Ge_stack_vars {
- int res; /* Result of the comparison of pIn1 against pIn3 */
- char affinity; /* Affinity to use for comparison */
- u16 flags1; /* Copy of initial value of pIn1->flags */
- u16 flags3; /* Copy of initial value of pIn3->flags */
- } al;
- struct OP_Compare_stack_vars {
- int n;
- int i;
- int p1;
- int p2;
- const KeyInfo *pKeyInfo;
- int idx;
- CollSeq *pColl; /* Collating sequence to use on this term */
- int bRev; /* True for DESCENDING sort order */
- } am;
- struct OP_Or_stack_vars {
- int v1; /* Left operand: 0==FALSE, 1==TRUE, 2==UNKNOWN or NULL */
- int v2; /* Right operand: 0==FALSE, 1==TRUE, 2==UNKNOWN or NULL */
- } an;
- struct OP_IfNot_stack_vars {
- int c;
- } ao;
- struct OP_Column_stack_vars {
- i64 payloadSize64; /* Number of bytes in the record */
- int p2; /* column number to retrieve */
- VdbeCursor *pC; /* The VDBE cursor */
- BtCursor *pCrsr; /* The BTree cursor */
- u32 *aType; /* aType[i] holds the numeric type of the i-th column */
- u32 *aOffset; /* aOffset[i] is offset to start of data for i-th column */
- int len; /* The length of the serialized data for the column */
- int i; /* Loop counter */
- Mem *pDest; /* Where to write the extracted value */
- Mem sMem; /* For storing the record being decoded */
- const u8 *zData; /* Part of the record being decoded */
- const u8 *zHdr; /* Next unparsed byte of the header */
- const u8 *zEndHdr; /* Pointer to first byte after the header */
- u32 offset; /* Offset into the data */
- u32 szField; /* Number of bytes in the content of a field */
- u32 avail; /* Number of bytes of available data */
- u32 t; /* A type code from the record header */
- Mem *pReg; /* PseudoTable input register */
- } ap;
- struct OP_Affinity_stack_vars {
- const char *zAffinity; /* The affinity to be applied */
- char cAff; /* A single character of affinity */
- } aq;
- struct OP_MakeRecord_stack_vars {
- u8 *zNewRecord; /* A buffer to hold the data for the new record */
- Mem *pRec; /* The new record */
- u64 nData; /* Number of bytes of data space */
- int nHdr; /* Number of bytes of header space */
- i64 nByte; /* Data space required for this record */
- int nZero; /* Number of zero bytes at the end of the record */
- int nVarint; /* Number of bytes in a varint */
- u32 serial_type; /* Type field */
- Mem *pData0; /* First field to be combined into the record */
- Mem *pLast; /* Last field of the record */
- int nField; /* Number of fields in the record */
- char *zAffinity; /* The affinity string for the record */
- int file_format; /* File format to use for encoding */
- int i; /* Space used in zNewRecord[] */
- int len; /* Length of a field */
- } ar;
- struct OP_Count_stack_vars {
- i64 nEntry;
- BtCursor *pCrsr;
- } as;
- struct OP_Savepoint_stack_vars {
- int p1; /* Value of P1 operand */
- char *zName; /* Name of savepoint */
- int nName;
- Savepoint *pNew;
- Savepoint *pSavepoint;
- Savepoint *pTmp;
- int iSavepoint;
- int ii;
- } at;
- struct OP_AutoCommit_stack_vars {
- int desiredAutoCommit;
- int iRollback;
- int turnOnAC;
- } au;
- struct OP_Transaction_stack_vars {
- Btree *pBt;
- } av;
- struct OP_ReadCookie_stack_vars {
- int iMeta;
- int iDb;
- int iCookie;
- } aw;
- struct OP_SetCookie_stack_vars {
- Db *pDb;
- } ax;
- struct OP_VerifyCookie_stack_vars {
- int iMeta;
- int iGen;
- Btree *pBt;
- } ay;
- struct OP_OpenWrite_stack_vars {
- int nField;
- KeyInfo *pKeyInfo;
- int p2;
- int iDb;
- int wrFlag;
- Btree *pX;
- VdbeCursor *pCur;
- Db *pDb;
- } az;
- struct OP_OpenEphemeral_stack_vars {
- VdbeCursor *pCx;
- KeyInfo *pKeyInfo;
- } ba;
- struct OP_SorterOpen_stack_vars {
- VdbeCursor *pCx;
- } bb;
- struct OP_OpenPseudo_stack_vars {
- VdbeCursor *pCx;
- } bc;
- struct OP_SeekGt_stack_vars {
- int res;
- int oc;
- VdbeCursor *pC;
- UnpackedRecord r;
- int nField;
- i64 iKey; /* The rowid we are to seek to */
- } bd;
- struct OP_Seek_stack_vars {
- VdbeCursor *pC;
- } be;
- struct OP_Found_stack_vars {
- int alreadyExists;
- int ii;
- VdbeCursor *pC;
- int res;
- char *pFree;
- UnpackedRecord *pIdxKey;
- UnpackedRecord r;
- char aTempRec[ROUND8(sizeof(UnpackedRecord)) + sizeof(Mem)*4 + 7];
- } bf;
- struct OP_NotExists_stack_vars {
- VdbeCursor *pC;
- BtCursor *pCrsr;
- int res;
- u64 iKey;
- } bg;
- struct OP_NewRowid_stack_vars {
- i64 v; /* The new rowid */
- VdbeCursor *pC; /* Cursor of table to get the new rowid */
- int res; /* Result of an sqlite3BtreeLast() */
- int cnt; /* Counter to limit the number of searches */
- Mem *pMem; /* Register holding largest rowid for AUTOINCREMENT */
- VdbeFrame *pFrame; /* Root frame of VDBE */
- } bh;
- struct OP_InsertInt_stack_vars {
- Mem *pData; /* MEM cell holding data for the record to be inserted */
- Mem *pKey; /* MEM cell holding key for the record */
- i64 iKey; /* The integer ROWID or key for the record to be inserted */
- VdbeCursor *pC; /* Cursor to table into which insert is written */
- int nZero; /* Number of zero-bytes to append */
- int seekResult; /* Result of prior seek or 0 if no USESEEKRESULT flag */
- const char *zDb; /* database name - used by the update hook */
- const char *zTbl; /* Table name - used by the opdate hook */
- int op; /* Opcode for update hook: SQLITE_UPDATE or SQLITE_INSERT */
- } bi;
- struct OP_Delete_stack_vars {
- i64 iKey;
- VdbeCursor *pC;
- } bj;
- struct OP_SorterCompare_stack_vars {
- VdbeCursor *pC;
- int res;
- int nIgnore;
- } bk;
- struct OP_SorterData_stack_vars {
- VdbeCursor *pC;
- } bl;
- struct OP_RowData_stack_vars {
- VdbeCursor *pC;
- BtCursor *pCrsr;
- u32 n;
- i64 n64;
- } bm;
- struct OP_Rowid_stack_vars {
- VdbeCursor *pC;
- i64 v;
- sqlite3_vtab *pVtab;
- const sqlite3_module *pModule;
- } bn;
- struct OP_NullRow_stack_vars {
- VdbeCursor *pC;
- } bo;
- struct OP_Last_stack_vars {
- VdbeCursor *pC;
- BtCursor *pCrsr;
- int res;
- } bp;
- struct OP_Rewind_stack_vars {
- VdbeCursor *pC;
- BtCursor *pCrsr;
- int res;
- } bq;
- struct OP_SorterNext_stack_vars {
- VdbeCursor *pC;
- int res;
- } br;
- struct OP_IdxInsert_stack_vars {
- VdbeCursor *pC;
- BtCursor *pCrsr;
- int nKey;
- const char *zKey;
- } bs;
- struct OP_IdxDelete_stack_vars {
- VdbeCursor *pC;
- BtCursor *pCrsr;
- int res;
- UnpackedRecord r;
- } bt;
- struct OP_IdxRowid_stack_vars {
- BtCursor *pCrsr;
- VdbeCursor *pC;
- i64 rowid;
- } bu;
- struct OP_IdxGE_stack_vars {
- VdbeCursor *pC;
- int res;
- UnpackedRecord r;
- } bv;
- struct OP_Destroy_stack_vars {
- int iMoved;
- int iCnt;
- Vdbe *pVdbe;
- int iDb;
- } bw;
- struct OP_Clear_stack_vars {
- int nChange;
- } bx;
- struct OP_CreateTable_stack_vars {
- int pgno;
- int flags;
- Db *pDb;
- } by;
- struct OP_ParseSchema_stack_vars {
- int iDb;
- const char *zMaster;
- char *zSql;
- InitData initData;
- } bz;
- struct OP_IntegrityCk_stack_vars {
- int nRoot; /* Number of tables to check. (Number of root pages.) */
- int *aRoot; /* Array of rootpage numbers for tables to be checked */
- int j; /* Loop counter */
- int nErr; /* Number of errors reported */
- char *z; /* Text of the error report */
- Mem *pnErr; /* Register keeping track of errors remaining */
- } ca;
- struct OP_RowSetRead_stack_vars {
- i64 val;
- } cb;
- struct OP_RowSetTest_stack_vars {
- int iSet;
- int exists;
- } cc;
- struct OP_Program_stack_vars {
- int nMem; /* Number of memory registers for sub-program */
- int nByte; /* Bytes of runtime space required for sub-program */
- Mem *pRt; /* Register to allocate runtime space */
- Mem *pMem; /* Used to iterate through memory cells */
- Mem *pEnd; /* Last memory cell in new array */
- VdbeFrame *pFrame; /* New vdbe frame to execute in */
- SubProgram *pProgram; /* Sub-program to execute */
- void *t; /* Token identifying trigger */
- } cd;
- struct OP_Param_stack_vars {
- VdbeFrame *pFrame;
- Mem *pIn;
- } ce;
- struct OP_MemMax_stack_vars {
- Mem *pIn1;
- VdbeFrame *pFrame;
- } cf;
- struct OP_AggStep_stack_vars {
- int n;
- int i;
- Mem *pMem;
- Mem *pRec;
- sqlite3_context ctx;
- sqlite3_value **apVal;
- } cg;
- struct OP_AggFinal_stack_vars {
- Mem *pMem;
- } ch;
- struct OP_Checkpoint_stack_vars {
- int i; /* Loop counter */
- int aRes[3]; /* Results */
- Mem *pMem; /* Write results here */
- } ci;
- struct OP_JournalMode_stack_vars {
- Btree *pBt; /* Btree to change journal mode of */
- Pager *pPager; /* Pager associated with pBt */
- int eNew; /* New journal mode */
- int eOld; /* The old journal mode */
-#ifndef SQLITE_OMIT_WAL
- const char *zFilename; /* Name of database file for pPager */
#endif
- } cj;
- struct OP_IncrVacuum_stack_vars {
- Btree *pBt;
- } ck;
- struct OP_VBegin_stack_vars {
- VTable *pVTab;
- } cl;
- struct OP_VOpen_stack_vars {
- VdbeCursor *pCur;
- sqlite3_vtab_cursor *pVtabCursor;
- sqlite3_vtab *pVtab;
- sqlite3_module *pModule;
- } cm;
- struct OP_VFilter_stack_vars {
- int nArg;
- int iQuery;
- const sqlite3_module *pModule;
- Mem *pQuery;
- Mem *pArgc;
- sqlite3_vtab_cursor *pVtabCursor;
- sqlite3_vtab *pVtab;
- VdbeCursor *pCur;
- int res;
- int i;
- Mem **apArg;
- } cn;
- struct OP_VColumn_stack_vars {
- sqlite3_vtab *pVtab;
- const sqlite3_module *pModule;
- Mem *pDest;
- sqlite3_context sContext;
- } co;
- struct OP_VNext_stack_vars {
- sqlite3_vtab *pVtab;
- const sqlite3_module *pModule;
- int res;
- VdbeCursor *pCur;
- } cp;
- struct OP_VRename_stack_vars {
- sqlite3_vtab *pVtab;
- Mem *pName;
- } cq;
- struct OP_VUpdate_stack_vars {
- sqlite3_vtab *pVtab;
- sqlite3_module *pModule;
- int nArg;
- int i;
- sqlite_int64 rowid;
- Mem **apArg;
- Mem *pX;
- } cr;
- struct OP_Trace_stack_vars {
- char *zTrace;
- char *z;
- } cs;
- } u;
- /* End automatically generated code
- ********************************************************************/
+ /*** INSERT STACK UNION HERE ***/
assert( p->magic==VDBE_MAGIC_RUN ); /* sqlite3_step() verifies this */
sqlite3VdbeEnter(p);
@@ -67106,7 +67605,7 @@ SQLITE_PRIVATE int sqlite3VdbeExec(
assert( p->explain==0 );
p->pResultSet = 0;
db->busyHandler.nBusy = 0;
- CHECK_FOR_INTERRUPT;
+ if( db->u1.isInterrupted ) goto abort_due_to_interrupt;
sqlite3VdbeIOTraceSql(p);
#ifndef SQLITE_OMIT_PROGRESS_CALLBACK
if( db->xProgress ){
@@ -67150,7 +67649,6 @@ SQLITE_PRIVATE int sqlite3VdbeExec(
assert( pc>=0 && pc<p->nOp );
if( db->mallocFailed ) goto no_mem;
#ifdef VDBE_PROFILE
- origPc = pc;
start = sqlite3Hwtime();
#endif
nVmStep++;
@@ -67198,18 +67696,21 @@ SQLITE_PRIVATE int sqlite3VdbeExec(
assert( pOp->p1>0 );
assert( pOp->p1<=(p->nMem-p->nCursor) );
assert( memIsValid(&aMem[pOp->p1]) );
+ assert( sqlite3VdbeCheckMemInvariants(&aMem[pOp->p1]) );
REGISTER_TRACE(pOp->p1, &aMem[pOp->p1]);
}
if( (pOp->opflags & OPFLG_IN2)!=0 ){
assert( pOp->p2>0 );
assert( pOp->p2<=(p->nMem-p->nCursor) );
assert( memIsValid(&aMem[pOp->p2]) );
+ assert( sqlite3VdbeCheckMemInvariants(&aMem[pOp->p2]) );
REGISTER_TRACE(pOp->p2, &aMem[pOp->p2]);
}
if( (pOp->opflags & OPFLG_IN3)!=0 ){
assert( pOp->p3>0 );
assert( pOp->p3<=(p->nMem-p->nCursor) );
assert( memIsValid(&aMem[pOp->p3]) );
+ assert( sqlite3VdbeCheckMemInvariants(&aMem[pOp->p3]) );
REGISTER_TRACE(pOp->p3, &aMem[pOp->p3]);
}
if( (pOp->opflags & OPFLG_OUT2)!=0 ){
@@ -67267,6 +67768,11 @@ SQLITE_PRIVATE int sqlite3VdbeExec(
** The next instruction executed will be
** the one at index P2 from the beginning of
** the program.
+**
+** The P1 parameter is not actually used by this opcode. However, it
+** is sometimes set to 1 instead of 0 as a hint to the command-line shell
+** that this Goto is the bottom of a loop and that the lines from P2 down
+** to the current line should be indented for EXPLAIN output.
*/
case OP_Goto: { /* jump */
pc = pOp->p2 - 1;
@@ -67282,7 +67788,7 @@ case OP_Goto: { /* jump */
** checks on every opcode. This helps sqlite3_step() to run about 1.5%
** faster according to "valgrind --tool=cachegrind" */
check_for_interrupt:
- CHECK_FOR_INTERRUPT;
+ if( db->u1.isInterrupted ) goto abort_due_to_interrupt;
#ifndef SQLITE_OMIT_PROGRESS_CALLBACK
/* Call the progress callback if it is configured and the required number
** of VDBE ops have been executed (either since this invocation of
@@ -67311,7 +67817,7 @@ check_for_interrupt:
case OP_Gosub: { /* jump */
assert( pOp->p1>0 && pOp->p1<=(p->nMem-p->nCursor) );
pIn1 = &aMem[pOp->p1];
- assert( (pIn1->flags & MEM_Dyn)==0 );
+ assert( VdbeMemDynamic(pIn1)==0 );
memAboutToChange(p, pIn1);
pIn1->flags = MEM_Int;
pIn1->u.i = pc;
@@ -67322,35 +67828,79 @@ case OP_Gosub: { /* jump */
/* Opcode: Return P1 * * * *
**
-** Jump to the next instruction after the address in register P1.
+** Jump to the next instruction after the address in register P1. After
+** the jump, register P1 becomes undefined.
*/
case OP_Return: { /* in1 */
pIn1 = &aMem[pOp->p1];
- assert( pIn1->flags & MEM_Int );
+ assert( pIn1->flags==MEM_Int );
pc = (int)pIn1->u.i;
+ pIn1->flags = MEM_Undefined;
+ break;
+}
+
+/* Opcode: InitCoroutine P1 P2 P3 * *
+**
+** Set up register P1 so that it will OP_Yield to the co-routine
+** located at address P3.
+**
+** If P2!=0 then the co-routine implementation immediately follows
+** this opcode. So jump over the co-routine implementation to
+** address P2.
+*/
+case OP_InitCoroutine: { /* jump */
+ assert( pOp->p1>0 && pOp->p1<=(p->nMem-p->nCursor) );
+ assert( pOp->p2>=0 && pOp->p2<p->nOp );
+ assert( pOp->p3>=0 && pOp->p3<p->nOp );
+ pOut = &aMem[pOp->p1];
+ assert( !VdbeMemDynamic(pOut) );
+ pOut->u.i = pOp->p3 - 1;
+ pOut->flags = MEM_Int;
+ if( pOp->p2 ) pc = pOp->p2 - 1;
break;
}
-/* Opcode: Yield P1 * * * *
+/* Opcode: EndCoroutine P1 * * * *
+**
+** The instruction at the address in register P1 is an OP_Yield.
+** Jump to the P2 parameter of that OP_Yield.
+** After the jump, register P1 becomes undefined.
+*/
+case OP_EndCoroutine: { /* in1 */
+ VdbeOp *pCaller;
+ pIn1 = &aMem[pOp->p1];
+ assert( pIn1->flags==MEM_Int );
+ assert( pIn1->u.i>=0 && pIn1->u.i<p->nOp );
+ pCaller = &aOp[pIn1->u.i];
+ assert( pCaller->opcode==OP_Yield );
+ assert( pCaller->p2>=0 && pCaller->p2<p->nOp );
+ pc = pCaller->p2 - 1;
+ pIn1->flags = MEM_Undefined;
+ break;
+}
+
+/* Opcode: Yield P1 P2 * * *
**
** Swap the program counter with the value in register P1.
+**
+** If the co-routine ends with OP_Yield or OP_Return then continue
+** to the next instruction. But if the co-routine ends with
+** OP_EndCoroutine, jump immediately to P2.
*/
-case OP_Yield: { /* in1 */
-#if 0 /* local variables moved into u.aa */
+case OP_Yield: { /* in1, jump */
int pcDest;
-#endif /* local variables moved into u.aa */
pIn1 = &aMem[pOp->p1];
- assert( (pIn1->flags & MEM_Dyn)==0 );
+ assert( VdbeMemDynamic(pIn1)==0 );
pIn1->flags = MEM_Int;
- u.aa.pcDest = (int)pIn1->u.i;
+ pcDest = (int)pIn1->u.i;
pIn1->u.i = pc;
REGISTER_TRACE(pOp->p1, pIn1);
- pc = u.aa.pcDest;
+ pc = pcDest;
break;
}
/* Opcode: HaltIfNull P1 P2 P3 P4 P5
-** Synopsis: if r[P3] null then halt
+** Synopsis: if r[P3]=null halt
**
** Check the value in register P3. If it is NULL then Halt using
** parameter P1, P2, and P4 as if this were a Halt instruction. If the
@@ -67394,10 +67944,8 @@ case OP_HaltIfNull: { /* in3 */
** is the same as executing Halt.
*/
case OP_Halt: {
-#if 0 /* local variables moved into u.ab */
const char *zType;
const char *zLogFmt;
-#endif /* local variables moved into u.ab */
if( pOp->p1==SQLITE_OK && p->pFrame ){
/* Halt the sub-program. Return control to the parent frame. */
@@ -67408,7 +67956,7 @@ case OP_Halt: {
pc = sqlite3VdbeFrameRestore(pFrame);
lastRowid = db->lastRowid;
if( pOp->p2==OE_Ignore ){
- /* Instruction pc is the OP_Program that invoked the sub-program
+ /* Instruction pc is the OP_Program that invoked the sub-program
** currently being halted. If the p2 instruction of this OP_Halt
** instruction is set to OE_Ignore, then the sub-program is throwing
** an IGNORE exception. In this case jump to the address specified
@@ -67431,21 +67979,21 @@ case OP_Halt: {
testcase( pOp->p5==2 );
testcase( pOp->p5==3 );
testcase( pOp->p5==4 );
- u.ab.zType = azType[pOp->p5-1];
+ zType = azType[pOp->p5-1];
}else{
- u.ab.zType = 0;
+ zType = 0;
}
- assert( u.ab.zType!=0 || pOp->p4.z!=0 );
- u.ab.zLogFmt = "abort at %d in [%s]: %s";
- if( u.ab.zType && pOp->p4.z ){
- sqlite3SetString(&p->zErrMsg, db, "%s constraint failed: %s",
- u.ab.zType, pOp->p4.z);
+ assert( zType!=0 || pOp->p4.z!=0 );
+ zLogFmt = "abort at %d in [%s]: %s";
+ if( zType && pOp->p4.z ){
+ sqlite3SetString(&p->zErrMsg, db, "%s constraint failed: %s",
+ zType, pOp->p4.z);
}else if( pOp->p4.z ){
sqlite3SetString(&p->zErrMsg, db, "%s", pOp->p4.z);
}else{
- sqlite3SetString(&p->zErrMsg, db, "%s constraint failed", u.ab.zType);
+ sqlite3SetString(&p->zErrMsg, db, "%s constraint failed", zType);
}
- sqlite3_log(pOp->p1, u.ab.zLogFmt, pc, p->zSql, p->zErrMsg);
+ sqlite3_log(pOp->p1, zLogFmt, pc, p->zSql, p->zErrMsg);
}
rc = sqlite3VdbeHalt(p);
assert( rc==SQLITE_BUSY || rc==SQLITE_OK || rc==SQLITE_ERROR );
@@ -67500,7 +68048,9 @@ case OP_Real: { /* same as TK_FLOAT, out2-prerelease */
** Synopsis: r[P2]='P4'
**
** P4 points to a nul terminated UTF-8 string. This opcode is transformed
-** into an OP_String before it is executed for the first time.
+** into an OP_String before it is executed for the first time. During
+** this transformation, the length of string P4 is computed and stored
+** as the P1 parameter.
*/
case OP_String8: { /* same as TK_STRING, out2-prerelease */
assert( pOp->p4.z!=0 );
@@ -67513,10 +68063,9 @@ case OP_String8: { /* same as TK_STRING, out2-prerelease */
if( rc==SQLITE_TOOBIG ) goto too_big;
if( SQLITE_OK!=sqlite3VdbeChangeEncoding(pOut, encoding) ) goto no_mem;
assert( pOut->zMalloc==pOut->z );
- assert( pOut->flags & MEM_Dyn );
+ assert( VdbeMemDynamic(pOut)==0 );
pOut->zMalloc = 0;
pOut->flags |= MEM_Static;
- pOut->flags &= ~MEM_Dyn;
if( pOp->p4type==P4_DYNAMIC ){
sqlite3DbFree(db, pOp->p4.z);
}
@@ -67559,25 +68108,37 @@ case OP_String: { /* out2-prerelease */
** OP_Ne or OP_Eq.
*/
case OP_Null: { /* out2-prerelease */
-#if 0 /* local variables moved into u.ac */
int cnt;
u16 nullFlag;
-#endif /* local variables moved into u.ac */
- u.ac.cnt = pOp->p3-pOp->p2;
+ cnt = pOp->p3-pOp->p2;
assert( pOp->p3<=(p->nMem-p->nCursor) );
- pOut->flags = u.ac.nullFlag = pOp->p1 ? (MEM_Null|MEM_Cleared) : MEM_Null;
- while( u.ac.cnt>0 ){
+ pOut->flags = nullFlag = pOp->p1 ? (MEM_Null|MEM_Cleared) : MEM_Null;
+ while( cnt>0 ){
pOut++;
memAboutToChange(p, pOut);
VdbeMemRelease(pOut);
- pOut->flags = u.ac.nullFlag;
- u.ac.cnt--;
+ pOut->flags = nullFlag;
+ cnt--;
}
break;
}
+/* Opcode: SoftNull P1 * * * *
+** Synopsis: r[P1]=NULL
+**
+** Set register P1 to have the value NULL as seen by the OP_MakeRecord
+** instruction, but do not free any string or blob memory associated with
+** the register, so that if the value was a string or blob that was
+** previously copied using OP_SCopy, the copies will continue to be valid.
+*/
+case OP_SoftNull: {
+ assert( pOp->p1>0 && pOp->p1<=(p->nMem-p->nCursor) );
+ pOut = &aMem[pOp->p1];
+ pOut->flags = (pOut->flags|MEM_Null)&~MEM_Undefined;
+ break;
+}
-/* Opcode: Blob P1 P2 * P4
+/* Opcode: Blob P1 P2 * P4 *
** Synopsis: r[P2]=P4 (len=P1)
**
** P4 points to a blob of data P1 bytes long. Store this
@@ -67596,21 +68157,19 @@ case OP_Blob: { /* out2-prerelease */
**
** Transfer the values of bound parameter P1 into register P2
**
-** If the parameter is named, then its name appears in P4 and P3==1.
+** If the parameter is named, then its name appears in P4.
** The P4 value is used by sqlite3_bind_parameter_name().
*/
case OP_Variable: { /* out2-prerelease */
-#if 0 /* local variables moved into u.ad */
Mem *pVar; /* Value being transferred */
-#endif /* local variables moved into u.ad */
assert( pOp->p1>0 && pOp->p1<=p->nVar );
assert( pOp->p4.z==0 || pOp->p4.z==p->azVar[pOp->p1-1] );
- u.ad.pVar = &p->aVar[pOp->p1 - 1];
- if( sqlite3VdbeMemTooBig(u.ad.pVar) ){
+ pVar = &p->aVar[pOp->p1 - 1];
+ if( sqlite3VdbeMemTooBig(pVar) ){
goto too_big;
}
- sqlite3VdbeMemShallowCopy(pOut, u.ad.pVar, MEM_Static);
+ sqlite3VdbeMemShallowCopy(pOut, pVar, MEM_Static);
UPDATE_MAX_BLOBSIZE(pOut);
break;
}
@@ -67624,44 +68183,44 @@ case OP_Variable: { /* out2-prerelease */
** P1..P1+P3 and P2..P2+P3 to overlap.
*/
case OP_Move: {
-#if 0 /* local variables moved into u.ae */
char *zMalloc; /* Holding variable for allocated memory */
int n; /* Number of registers left to copy */
int p1; /* Register to copy from */
int p2; /* Register to copy to */
-#endif /* local variables moved into u.ae */
- u.ae.n = pOp->p3;
- u.ae.p1 = pOp->p1;
- u.ae.p2 = pOp->p2;
- assert( u.ae.n>=0 && u.ae.p1>0 && u.ae.p2>0 );
- assert( u.ae.p1+u.ae.n<=u.ae.p2 || u.ae.p2+u.ae.n<=u.ae.p1 );
+ n = pOp->p3;
+ p1 = pOp->p1;
+ p2 = pOp->p2;
+ assert( n>=0 && p1>0 && p2>0 );
+ assert( p1+n<=p2 || p2+n<=p1 );
- pIn1 = &aMem[u.ae.p1];
- pOut = &aMem[u.ae.p2];
+ pIn1 = &aMem[p1];
+ pOut = &aMem[p2];
do{
assert( pOut<=&aMem[(p->nMem-p->nCursor)] );
assert( pIn1<=&aMem[(p->nMem-p->nCursor)] );
assert( memIsValid(pIn1) );
memAboutToChange(p, pOut);
- u.ae.zMalloc = pOut->zMalloc;
- pOut->zMalloc = 0;
- sqlite3VdbeMemMove(pOut, pIn1);
+ VdbeMemRelease(pOut);
+ zMalloc = pOut->zMalloc;
+ memcpy(pOut, pIn1, sizeof(Mem));
#ifdef SQLITE_DEBUG
- if( pOut->pScopyFrom>=&aMem[u.ae.p1] && pOut->pScopyFrom<&aMem[u.ae.p1+pOp->p3] ){
- pOut->pScopyFrom += u.ae.p1 - pOp->p2;
+ if( pOut->pScopyFrom>=&aMem[p1] && pOut->pScopyFrom<&aMem[p1+pOp->p3] ){
+ pOut->pScopyFrom += p1 - pOp->p2;
}
#endif
- pIn1->zMalloc = u.ae.zMalloc;
- REGISTER_TRACE(u.ae.p2++, pOut);
+ pIn1->flags = MEM_Undefined;
+ pIn1->xDel = 0;
+ pIn1->zMalloc = zMalloc;
+ REGISTER_TRACE(p2++, pOut);
pIn1++;
pOut++;
- }while( u.ae.n-- );
+ }while( n-- );
break;
}
/* Opcode: Copy P1 P2 P3 * *
-** Synopsis: r[P2@P3]=r[P1@P3]
+** Synopsis: r[P2@P3+1]=r[P1@P3+1]
**
** Make a copy of registers P1..P1+P3 into registers P2..P2+P3.
**
@@ -67669,11 +68228,9 @@ case OP_Move: {
** is made of any string or blob constant. See also OP_SCopy.
*/
case OP_Copy: {
-#if 0 /* local variables moved into u.af */
int n;
-#endif /* local variables moved into u.af */
- u.af.n = pOp->p3;
+ n = pOp->p3;
pIn1 = &aMem[pOp->p1];
pOut = &aMem[pOp->p2];
assert( pOut!=pIn1 );
@@ -67683,8 +68240,8 @@ case OP_Copy: {
#ifdef SQLITE_DEBUG
pOut->pScopyFrom = 0;
#endif
- REGISTER_TRACE(pOp->p2+pOp->p3-u.af.n, pOut);
- if( (u.af.n--)==0 ) break;
+ REGISTER_TRACE(pOp->p2+pOp->p3-n, pOut);
+ if( (n--)==0 ) break;
pOut++;
pIn1++;
}
@@ -67721,14 +68278,12 @@ case OP_SCopy: { /* out2 */
** The registers P1 through P1+P2-1 contain a single row of
** results. This opcode causes the sqlite3_step() call to terminate
** with an SQLITE_ROW return code and it sets up the sqlite3_stmt
-** structure to provide access to the top P1 values as the result
-** row.
+** structure to provide access to the r(P1)..r(P1+P2-1) values as
+** the result row.
*/
case OP_ResultRow: {
-#if 0 /* local variables moved into u.ag */
Mem *pMem;
int i;
-#endif /* local variables moved into u.ag */
assert( p->nResColumn==pOp->p2 );
assert( pOp->p1>0 );
assert( pOp->p1+pOp->p2<=(p->nMem-p->nCursor)+1 );
@@ -67754,8 +68309,8 @@ case OP_ResultRow: {
break;
}
- /* If the SQLITE_CountRows flag is set in sqlite3.flags mask, then
- ** DML statements invoke this opcode to return the number of rows
+ /* If the SQLITE_CountRows flag is set in sqlite3.flags mask, then
+ ** DML statements invoke this opcode to return the number of rows
** modified to the user. This is the only way that a VM that
** opens a statement transaction may invoke this opcode.
**
@@ -67782,15 +68337,14 @@ case OP_ResultRow: {
** and have an assigned type. The results are de-ephemeralized as
** a side effect.
*/
- u.ag.pMem = p->pResultSet = &aMem[pOp->p1];
- for(u.ag.i=0; u.ag.i<pOp->p2; u.ag.i++){
- assert( memIsValid(&u.ag.pMem[u.ag.i]) );
- Deephemeralize(&u.ag.pMem[u.ag.i]);
- assert( (u.ag.pMem[u.ag.i].flags & MEM_Ephem)==0
- || (u.ag.pMem[u.ag.i].flags & (MEM_Str|MEM_Blob))==0 );
- sqlite3VdbeMemNulTerminate(&u.ag.pMem[u.ag.i]);
- sqlite3VdbeMemStoreType(&u.ag.pMem[u.ag.i]);
- REGISTER_TRACE(pOp->p1+u.ag.i, &u.ag.pMem[u.ag.i]);
+ pMem = p->pResultSet = &aMem[pOp->p1];
+ for(i=0; i<pOp->p2; i++){
+ assert( memIsValid(&pMem[i]) );
+ Deephemeralize(&pMem[i]);
+ assert( (pMem[i].flags & MEM_Ephem)==0
+ || (pMem[i].flags & (MEM_Str|MEM_Blob))==0 );
+ sqlite3VdbeMemNulTerminate(&pMem[i]);
+ REGISTER_TRACE(pOp->p1+i, &pMem[i]);
}
if( db->mallocFailed ) goto no_mem;
@@ -67815,9 +68369,7 @@ case OP_ResultRow: {
** to avoid a memcpy().
*/
case OP_Concat: { /* same as TK_CONCAT, in1, in2, out3 */
-#if 0 /* local variables moved into u.ah */
i64 nByte;
-#endif /* local variables moved into u.ah */
pIn1 = &aMem[pOp->p1];
pIn2 = &aMem[pOp->p2];
@@ -67830,22 +68382,22 @@ case OP_Concat: { /* same as TK_CONCAT, in1, in2, out3 */
if( ExpandBlob(pIn1) || ExpandBlob(pIn2) ) goto no_mem;
Stringify(pIn1, encoding);
Stringify(pIn2, encoding);
- u.ah.nByte = pIn1->n + pIn2->n;
- if( u.ah.nByte>db->aLimit[SQLITE_LIMIT_LENGTH] ){
+ nByte = pIn1->n + pIn2->n;
+ if( nByte>db->aLimit[SQLITE_LIMIT_LENGTH] ){
goto too_big;
}
- MemSetTypeFlag(pOut, MEM_Str);
- if( sqlite3VdbeMemGrow(pOut, (int)u.ah.nByte+2, pOut==pIn2) ){
+ if( sqlite3VdbeMemGrow(pOut, (int)nByte+2, pOut==pIn2) ){
goto no_mem;
}
+ MemSetTypeFlag(pOut, MEM_Str);
if( pOut!=pIn2 ){
memcpy(pOut->z, pIn2->z, pIn2->n);
}
memcpy(&pOut->z[pIn2->n], pIn1->z, pIn1->n);
- pOut->z[u.ah.nByte]=0;
- pOut->z[u.ah.nByte+1] = 0;
+ pOut->z[nByte]=0;
+ pOut->z[nByte+1] = 0;
pOut->flags |= MEM_Term;
- pOut->n = (int)u.ah.nByte;
+ pOut->n = (int)nByte;
pOut->enc = encoding;
UPDATE_MAX_BLOBSIZE(pOut);
break;
@@ -67894,79 +68446,77 @@ case OP_Subtract: /* same as TK_MINUS, in1, in2, out3 */
case OP_Multiply: /* same as TK_STAR, in1, in2, out3 */
case OP_Divide: /* same as TK_SLASH, in1, in2, out3 */
case OP_Remainder: { /* same as TK_REM, in1, in2, out3 */
-#if 0 /* local variables moved into u.ai */
char bIntint; /* Started out as two integer operands */
int flags; /* Combined MEM_* flags from both inputs */
i64 iA; /* Integer value of left operand */
i64 iB; /* Integer value of right operand */
double rA; /* Real value of left operand */
double rB; /* Real value of right operand */
-#endif /* local variables moved into u.ai */
pIn1 = &aMem[pOp->p1];
applyNumericAffinity(pIn1);
pIn2 = &aMem[pOp->p2];
applyNumericAffinity(pIn2);
pOut = &aMem[pOp->p3];
- u.ai.flags = pIn1->flags | pIn2->flags;
- if( (u.ai.flags & MEM_Null)!=0 ) goto arithmetic_result_is_null;
+ flags = pIn1->flags | pIn2->flags;
+ if( (flags & MEM_Null)!=0 ) goto arithmetic_result_is_null;
if( (pIn1->flags & pIn2->flags & MEM_Int)==MEM_Int ){
- u.ai.iA = pIn1->u.i;
- u.ai.iB = pIn2->u.i;
- u.ai.bIntint = 1;
+ iA = pIn1->u.i;
+ iB = pIn2->u.i;
+ bIntint = 1;
switch( pOp->opcode ){
- case OP_Add: if( sqlite3AddInt64(&u.ai.iB,u.ai.iA) ) goto fp_math; break;
- case OP_Subtract: if( sqlite3SubInt64(&u.ai.iB,u.ai.iA) ) goto fp_math; break;
- case OP_Multiply: if( sqlite3MulInt64(&u.ai.iB,u.ai.iA) ) goto fp_math; break;
+ case OP_Add: if( sqlite3AddInt64(&iB,iA) ) goto fp_math; break;
+ case OP_Subtract: if( sqlite3SubInt64(&iB,iA) ) goto fp_math; break;
+ case OP_Multiply: if( sqlite3MulInt64(&iB,iA) ) goto fp_math; break;
case OP_Divide: {
- if( u.ai.iA==0 ) goto arithmetic_result_is_null;
- if( u.ai.iA==-1 && u.ai.iB==SMALLEST_INT64 ) goto fp_math;
- u.ai.iB /= u.ai.iA;
+ if( iA==0 ) goto arithmetic_result_is_null;
+ if( iA==-1 && iB==SMALLEST_INT64 ) goto fp_math;
+ iB /= iA;
break;
}
default: {
- if( u.ai.iA==0 ) goto arithmetic_result_is_null;
- if( u.ai.iA==-1 ) u.ai.iA = 1;
- u.ai.iB %= u.ai.iA;
+ if( iA==0 ) goto arithmetic_result_is_null;
+ if( iA==-1 ) iA = 1;
+ iB %= iA;
break;
}
}
- pOut->u.i = u.ai.iB;
+ pOut->u.i = iB;
MemSetTypeFlag(pOut, MEM_Int);
}else{
- u.ai.bIntint = 0;
+ bIntint = 0;
fp_math:
- u.ai.rA = sqlite3VdbeRealValue(pIn1);
- u.ai.rB = sqlite3VdbeRealValue(pIn2);
+ rA = sqlite3VdbeRealValue(pIn1);
+ rB = sqlite3VdbeRealValue(pIn2);
switch( pOp->opcode ){
- case OP_Add: u.ai.rB += u.ai.rA; break;
- case OP_Subtract: u.ai.rB -= u.ai.rA; break;
- case OP_Multiply: u.ai.rB *= u.ai.rA; break;
+ case OP_Add: rB += rA; break;
+ case OP_Subtract: rB -= rA; break;
+ case OP_Multiply: rB *= rA; break;
case OP_Divide: {
/* (double)0 In case of SQLITE_OMIT_FLOATING_POINT... */
- if( u.ai.rA==(double)0 ) goto arithmetic_result_is_null;
- u.ai.rB /= u.ai.rA;
+ if( rA==(double)0 ) goto arithmetic_result_is_null;
+ rB /= rA;
break;
}
default: {
- u.ai.iA = (i64)u.ai.rA;
- u.ai.iB = (i64)u.ai.rB;
- if( u.ai.iA==0 ) goto arithmetic_result_is_null;
- if( u.ai.iA==-1 ) u.ai.iA = 1;
- u.ai.rB = (double)(u.ai.iB % u.ai.iA);
+ iA = (i64)rA;
+ iB = (i64)rB;
+ if( iA==0 ) goto arithmetic_result_is_null;
+ if( iA==-1 ) iA = 1;
+ rB = (double)(iB % iA);
break;
}
}
#ifdef SQLITE_OMIT_FLOATING_POINT
- pOut->u.i = u.ai.rB;
+ pOut->u.i = rB;
MemSetTypeFlag(pOut, MEM_Int);
#else
- if( sqlite3IsNaN(u.ai.rB) ){
+ if( sqlite3IsNaN(rB) ){
goto arithmetic_result_is_null;
}
- pOut->r = u.ai.rB;
+ pOut->r = rB;
MemSetTypeFlag(pOut, MEM_Real);
- if( (u.ai.flags & MEM_Real)==0 && !u.ai.bIntint ){
+ if( (flags & MEM_Real)==0 && !bIntint ){
sqlite3VdbeIntegerAffinity(pOut);
}
#endif
@@ -68019,56 +68569,53 @@ case OP_CollSeq: {
** See also: AggStep and AggFinal
*/
case OP_Function: {
-#if 0 /* local variables moved into u.aj */
int i;
Mem *pArg;
sqlite3_context ctx;
sqlite3_value **apVal;
int n;
-#endif /* local variables moved into u.aj */
- u.aj.n = pOp->p5;
- u.aj.apVal = p->apArg;
- assert( u.aj.apVal || u.aj.n==0 );
+ n = pOp->p5;
+ apVal = p->apArg;
+ assert( apVal || n==0 );
assert( pOp->p3>0 && pOp->p3<=(p->nMem-p->nCursor) );
pOut = &aMem[pOp->p3];
memAboutToChange(p, pOut);
- assert( u.aj.n==0 || (pOp->p2>0 && pOp->p2+u.aj.n<=(p->nMem-p->nCursor)+1) );
- assert( pOp->p3<pOp->p2 || pOp->p3>=pOp->p2+u.aj.n );
- u.aj.pArg = &aMem[pOp->p2];
- for(u.aj.i=0; u.aj.i<u.aj.n; u.aj.i++, u.aj.pArg++){
- assert( memIsValid(u.aj.pArg) );
- u.aj.apVal[u.aj.i] = u.aj.pArg;
- Deephemeralize(u.aj.pArg);
- sqlite3VdbeMemStoreType(u.aj.pArg);
- REGISTER_TRACE(pOp->p2+u.aj.i, u.aj.pArg);
+ assert( n==0 || (pOp->p2>0 && pOp->p2+n<=(p->nMem-p->nCursor)+1) );
+ assert( pOp->p3<pOp->p2 || pOp->p3>=pOp->p2+n );
+ pArg = &aMem[pOp->p2];
+ for(i=0; i<n; i++, pArg++){
+ assert( memIsValid(pArg) );
+ apVal[i] = pArg;
+ Deephemeralize(pArg);
+ REGISTER_TRACE(pOp->p2+i, pArg);
}
assert( pOp->p4type==P4_FUNCDEF );
- u.aj.ctx.pFunc = pOp->p4.pFunc;
- u.aj.ctx.iOp = pc;
- u.aj.ctx.pVdbe = p;
+ ctx.pFunc = pOp->p4.pFunc;
+ ctx.iOp = pc;
+ ctx.pVdbe = p;
/* The output cell may already have a buffer allocated. Move
- ** the pointer to u.aj.ctx.s so in case the user-function can use
+ ** the pointer to ctx.s so in case the user-function can use
** the already allocated buffer instead of allocating a new one.
*/
- memcpy(&u.aj.ctx.s, pOut, sizeof(Mem));
+ memcpy(&ctx.s, pOut, sizeof(Mem));
pOut->flags = MEM_Null;
pOut->xDel = 0;
pOut->zMalloc = 0;
- MemSetTypeFlag(&u.aj.ctx.s, MEM_Null);
+ MemSetTypeFlag(&ctx.s, MEM_Null);
- u.aj.ctx.fErrorOrAux = 0;
- if( u.aj.ctx.pFunc->funcFlags & SQLITE_FUNC_NEEDCOLL ){
+ ctx.fErrorOrAux = 0;
+ if( ctx.pFunc->funcFlags & SQLITE_FUNC_NEEDCOLL ){
assert( pOp>aOp );
assert( pOp[-1].p4type==P4_COLLSEQ );
assert( pOp[-1].opcode==OP_CollSeq );
- u.aj.ctx.pColl = pOp[-1].p4.pColl;
+ ctx.pColl = pOp[-1].p4.pColl;
}
db->lastRowid = lastRowid;
- (*u.aj.ctx.pFunc->xFunc)(&u.aj.ctx, u.aj.n, u.aj.apVal); /* IMP: R-24505-23230 */
+ (*ctx.pFunc->xFunc)(&ctx, n, apVal); /* IMP: R-24505-23230 */
lastRowid = db->lastRowid;
if( db->mallocFailed ){
@@ -68077,23 +68624,23 @@ case OP_Function: {
** to return a value. The following call releases any resources
** associated with such a value.
*/
- sqlite3VdbeMemRelease(&u.aj.ctx.s);
+ sqlite3VdbeMemRelease(&ctx.s);
goto no_mem;
}
/* If the function returned an error, throw an exception */
- if( u.aj.ctx.fErrorOrAux ){
- if( u.aj.ctx.isError ){
- sqlite3SetString(&p->zErrMsg, db, "%s", sqlite3_value_text(&u.aj.ctx.s));
- rc = u.aj.ctx.isError;
+ if( ctx.fErrorOrAux ){
+ if( ctx.isError ){
+ sqlite3SetString(&p->zErrMsg, db, "%s", sqlite3_value_text(&ctx.s));
+ rc = ctx.isError;
}
sqlite3VdbeDeleteAuxData(p, pc, pOp->p1);
}
/* Copy the result of the function into register P3 */
- sqlite3VdbeChangeEncoding(&u.aj.ctx.s, encoding);
+ sqlite3VdbeChangeEncoding(&ctx.s, encoding);
assert( pOut->flags==MEM_Null );
- memcpy(pOut, &u.aj.ctx.s, sizeof(Mem));
+ memcpy(pOut, &ctx.s, sizeof(Mem));
if( sqlite3VdbeMemTooBig(pOut) ){
goto too_big;
}
@@ -68145,12 +68692,10 @@ case OP_BitAnd: /* same as TK_BITAND, in1, in2, out3 */
case OP_BitOr: /* same as TK_BITOR, in1, in2, out3 */
case OP_ShiftLeft: /* same as TK_LSHIFT, in1, in2, out3 */
case OP_ShiftRight: { /* same as TK_RSHIFT, in1, in2, out3 */
-#if 0 /* local variables moved into u.ak */
i64 iA;
u64 uA;
i64 iB;
u8 op;
-#endif /* local variables moved into u.ak */
pIn1 = &aMem[pOp->p1];
pIn2 = &aMem[pOp->p2];
@@ -68159,38 +68704,38 @@ case OP_ShiftRight: { /* same as TK_RSHIFT, in1, in2, out3 */
sqlite3VdbeMemSetNull(pOut);
break;
}
- u.ak.iA = sqlite3VdbeIntValue(pIn2);
- u.ak.iB = sqlite3VdbeIntValue(pIn1);
- u.ak.op = pOp->opcode;
- if( u.ak.op==OP_BitAnd ){
- u.ak.iA &= u.ak.iB;
- }else if( u.ak.op==OP_BitOr ){
- u.ak.iA |= u.ak.iB;
- }else if( u.ak.iB!=0 ){
- assert( u.ak.op==OP_ShiftRight || u.ak.op==OP_ShiftLeft );
+ iA = sqlite3VdbeIntValue(pIn2);
+ iB = sqlite3VdbeIntValue(pIn1);
+ op = pOp->opcode;
+ if( op==OP_BitAnd ){
+ iA &= iB;
+ }else if( op==OP_BitOr ){
+ iA |= iB;
+ }else if( iB!=0 ){
+ assert( op==OP_ShiftRight || op==OP_ShiftLeft );
/* If shifting by a negative amount, shift in the other direction */
- if( u.ak.iB<0 ){
+ if( iB<0 ){
assert( OP_ShiftRight==OP_ShiftLeft+1 );
- u.ak.op = 2*OP_ShiftLeft + 1 - u.ak.op;
- u.ak.iB = u.ak.iB>(-64) ? -u.ak.iB : 64;
+ op = 2*OP_ShiftLeft + 1 - op;
+ iB = iB>(-64) ? -iB : 64;
}
- if( u.ak.iB>=64 ){
- u.ak.iA = (u.ak.iA>=0 || u.ak.op==OP_ShiftLeft) ? 0 : -1;
+ if( iB>=64 ){
+ iA = (iA>=0 || op==OP_ShiftLeft) ? 0 : -1;
}else{
- memcpy(&u.ak.uA, &u.ak.iA, sizeof(u.ak.uA));
- if( u.ak.op==OP_ShiftLeft ){
- u.ak.uA <<= u.ak.iB;
+ memcpy(&uA, &iA, sizeof(uA));
+ if( op==OP_ShiftLeft ){
+ uA <<= iB;
}else{
- u.ak.uA >>= u.ak.iB;
+ uA >>= iB;
/* Sign-extend on a right shift of a negative number */
- if( u.ak.iA<0 ) u.ak.uA |= ((((u64)0xffffffff)<<32)|0xffffffff) << (64-u.ak.iB);
+ if( iA<0 ) uA |= ((((u64)0xffffffff)<<32)|0xffffffff) << (64-iB);
}
- memcpy(&u.ak.iA, &u.ak.uA, sizeof(u.ak.iA));
+ memcpy(&iA, &uA, sizeof(iA));
}
}
- pOut->u.i = u.ak.iA;
+ pOut->u.i = iA;
MemSetTypeFlag(pOut, MEM_Int);
break;
}
@@ -68222,6 +68767,7 @@ case OP_MustBeInt: { /* jump, in1 */
pIn1 = &aMem[pOp->p1];
if( (pIn1->flags & MEM_Int)==0 ){
applyAffinity(pIn1, SQLITE_AFF_NUMERIC, encoding);
+ VdbeBranchTaken((pIn1->flags&MEM_Int)==0, 2);
if( (pIn1->flags & MEM_Int)==0 ){
if( pOp->p2==0 ){
rc = SQLITE_MISMATCH;
@@ -68260,7 +68806,7 @@ case OP_RealAffinity: { /* in1 */
**
** Force the value in register P1 to be text.
** If the value is numeric, convert it to a string using the
-** equivalent of printf(). Blob values are unchanged and
+** equivalent of sprintf(). Blob values are unchanged and
** are afterwards simply interpreted as text.
**
** A NULL value is not changed by this routine. It remains NULL.
@@ -68444,18 +68990,16 @@ case OP_Lt: /* same as TK_LT, jump, in1, in3 */
case OP_Le: /* same as TK_LE, jump, in1, in3 */
case OP_Gt: /* same as TK_GT, jump, in1, in3 */
case OP_Ge: { /* same as TK_GE, jump, in1, in3 */
-#if 0 /* local variables moved into u.al */
int res; /* Result of the comparison of pIn1 against pIn3 */
char affinity; /* Affinity to use for comparison */
u16 flags1; /* Copy of initial value of pIn1->flags */
u16 flags3; /* Copy of initial value of pIn3->flags */
-#endif /* local variables moved into u.al */
pIn1 = &aMem[pOp->p1];
pIn3 = &aMem[pOp->p3];
- u.al.flags1 = pIn1->flags;
- u.al.flags3 = pIn3->flags;
- if( (u.al.flags1 | u.al.flags3)&MEM_Null ){
+ flags1 = pIn1->flags;
+ flags3 = pIn3->flags;
+ if( (flags1 | flags3)&MEM_Null ){
/* One or both operands are NULL */
if( pOp->p5 & SQLITE_NULLEQ ){
/* If SQLITE_NULLEQ is set (which will only happen if the operator is
@@ -68463,65 +69007,71 @@ case OP_Ge: { /* same as TK_GE, jump, in1, in3 */
** or not both operands are null.
*/
assert( pOp->opcode==OP_Eq || pOp->opcode==OP_Ne );
- assert( (u.al.flags1 & MEM_Cleared)==0 );
- if( (u.al.flags1&MEM_Null)!=0
- && (u.al.flags3&MEM_Null)!=0
- && (u.al.flags3&MEM_Cleared)==0
+ assert( (flags1 & MEM_Cleared)==0 );
+ assert( (pOp->p5 & SQLITE_JUMPIFNULL)==0 );
+ if( (flags1&MEM_Null)!=0
+ && (flags3&MEM_Null)!=0
+ && (flags3&MEM_Cleared)==0
){
- u.al.res = 0; /* Results are equal */
+ res = 0; /* Results are equal */
}else{
- u.al.res = 1; /* Results are not equal */
+ res = 1; /* Results are not equal */
}
}else{
/* SQLITE_NULLEQ is clear and at least one operand is NULL,
** then the result is always NULL.
** The jump is taken if the SQLITE_JUMPIFNULL bit is set.
*/
- if( pOp->p5 & SQLITE_JUMPIFNULL ){
- pc = pOp->p2-1;
- }else if( pOp->p5 & SQLITE_STOREP2 ){
+ if( pOp->p5 & SQLITE_STOREP2 ){
pOut = &aMem[pOp->p2];
MemSetTypeFlag(pOut, MEM_Null);
REGISTER_TRACE(pOp->p2, pOut);
+ }else{
+ VdbeBranchTaken(2,3);
+ if( pOp->p5 & SQLITE_JUMPIFNULL ){
+ pc = pOp->p2-1;
+ }
}
break;
}
}else{
/* Neither operand is NULL. Do a comparison. */
- u.al.affinity = pOp->p5 & SQLITE_AFF_MASK;
- if( u.al.affinity ){
- applyAffinity(pIn1, u.al.affinity, encoding);
- applyAffinity(pIn3, u.al.affinity, encoding);
+ affinity = pOp->p5 & SQLITE_AFF_MASK;
+ if( affinity ){
+ applyAffinity(pIn1, affinity, encoding);
+ applyAffinity(pIn3, affinity, encoding);
if( db->mallocFailed ) goto no_mem;
}
assert( pOp->p4type==P4_COLLSEQ || pOp->p4.pColl==0 );
ExpandBlob(pIn1);
ExpandBlob(pIn3);
- u.al.res = sqlite3MemCompare(pIn3, pIn1, pOp->p4.pColl);
+ res = sqlite3MemCompare(pIn3, pIn1, pOp->p4.pColl);
}
switch( pOp->opcode ){
- case OP_Eq: u.al.res = u.al.res==0; break;
- case OP_Ne: u.al.res = u.al.res!=0; break;
- case OP_Lt: u.al.res = u.al.res<0; break;
- case OP_Le: u.al.res = u.al.res<=0; break;
- case OP_Gt: u.al.res = u.al.res>0; break;
- default: u.al.res = u.al.res>=0; break;
+ case OP_Eq: res = res==0; break;
+ case OP_Ne: res = res!=0; break;
+ case OP_Lt: res = res<0; break;
+ case OP_Le: res = res<=0; break;
+ case OP_Gt: res = res>0; break;
+ default: res = res>=0; break;
}
if( pOp->p5 & SQLITE_STOREP2 ){
pOut = &aMem[pOp->p2];
memAboutToChange(p, pOut);
MemSetTypeFlag(pOut, MEM_Int);
- pOut->u.i = u.al.res;
+ pOut->u.i = res;
REGISTER_TRACE(pOp->p2, pOut);
- }else if( u.al.res ){
- pc = pOp->p2-1;
+ }else{
+ VdbeBranchTaken(res!=0, (pOp->p5 & SQLITE_NULLEQ)?2:3);
+ if( res ){
+ pc = pOp->p2-1;
+ }
}
-
/* Undo any changes made by applyAffinity() to the input registers. */
- pIn1->flags = (pIn1->flags&~MEM_TypeMask) | (u.al.flags1&MEM_TypeMask);
- pIn3->flags = (pIn3->flags&~MEM_TypeMask) | (u.al.flags3&MEM_TypeMask);
+ pIn1->flags = (pIn1->flags&~MEM_TypeMask) | (flags1&MEM_TypeMask);
+ pIn3->flags = (pIn3->flags&~MEM_TypeMask) | (flags3&MEM_TypeMask);
break;
}
@@ -68561,7 +69111,6 @@ case OP_Permutation: {
** and strings are less than blobs.
*/
case OP_Compare: {
-#if 0 /* local variables moved into u.am */
int n;
int i;
int p1;
@@ -68570,38 +69119,37 @@ case OP_Compare: {
int idx;
CollSeq *pColl; /* Collating sequence to use on this term */
int bRev; /* True for DESCENDING sort order */
-#endif /* local variables moved into u.am */
if( (pOp->p5 & OPFLAG_PERMUTE)==0 ) aPermute = 0;
- u.am.n = pOp->p3;
- u.am.pKeyInfo = pOp->p4.pKeyInfo;
- assert( u.am.n>0 );
- assert( u.am.pKeyInfo!=0 );
- u.am.p1 = pOp->p1;
- u.am.p2 = pOp->p2;
+ n = pOp->p3;
+ pKeyInfo = pOp->p4.pKeyInfo;
+ assert( n>0 );
+ assert( pKeyInfo!=0 );
+ p1 = pOp->p1;
+ p2 = pOp->p2;
#if SQLITE_DEBUG
if( aPermute ){
int k, mx = 0;
- for(k=0; k<u.am.n; k++) if( aPermute[k]>mx ) mx = aPermute[k];
- assert( u.am.p1>0 && u.am.p1+mx<=(p->nMem-p->nCursor)+1 );
- assert( u.am.p2>0 && u.am.p2+mx<=(p->nMem-p->nCursor)+1 );
+ for(k=0; k<n; k++) if( aPermute[k]>mx ) mx = aPermute[k];
+ assert( p1>0 && p1+mx<=(p->nMem-p->nCursor)+1 );
+ assert( p2>0 && p2+mx<=(p->nMem-p->nCursor)+1 );
}else{
- assert( u.am.p1>0 && u.am.p1+u.am.n<=(p->nMem-p->nCursor)+1 );
- assert( u.am.p2>0 && u.am.p2+u.am.n<=(p->nMem-p->nCursor)+1 );
+ assert( p1>0 && p1+n<=(p->nMem-p->nCursor)+1 );
+ assert( p2>0 && p2+n<=(p->nMem-p->nCursor)+1 );
}
#endif /* SQLITE_DEBUG */
- for(u.am.i=0; u.am.i<u.am.n; u.am.i++){
- u.am.idx = aPermute ? aPermute[u.am.i] : u.am.i;
- assert( memIsValid(&aMem[u.am.p1+u.am.idx]) );
- assert( memIsValid(&aMem[u.am.p2+u.am.idx]) );
- REGISTER_TRACE(u.am.p1+u.am.idx, &aMem[u.am.p1+u.am.idx]);
- REGISTER_TRACE(u.am.p2+u.am.idx, &aMem[u.am.p2+u.am.idx]);
- assert( u.am.i<u.am.pKeyInfo->nField );
- u.am.pColl = u.am.pKeyInfo->aColl[u.am.i];
- u.am.bRev = u.am.pKeyInfo->aSortOrder[u.am.i];
- iCompare = sqlite3MemCompare(&aMem[u.am.p1+u.am.idx], &aMem[u.am.p2+u.am.idx], u.am.pColl);
+ for(i=0; i<n; i++){
+ idx = aPermute ? aPermute[i] : i;
+ assert( memIsValid(&aMem[p1+idx]) );
+ assert( memIsValid(&aMem[p2+idx]) );
+ REGISTER_TRACE(p1+idx, &aMem[p1+idx]);
+ REGISTER_TRACE(p2+idx, &aMem[p2+idx]);
+ assert( i<pKeyInfo->nField );
+ pColl = pKeyInfo->aColl[i];
+ bRev = pKeyInfo->aSortOrder[i];
+ iCompare = sqlite3MemCompare(&aMem[p1+idx], &aMem[p2+idx], pColl);
if( iCompare ){
- if( u.am.bRev ) iCompare = -iCompare;
+ if( bRev ) iCompare = -iCompare;
break;
}
}
@@ -68617,11 +69165,11 @@ case OP_Compare: {
*/
case OP_Jump: { /* jump */
if( iCompare<0 ){
- pc = pOp->p1 - 1;
+ pc = pOp->p1 - 1; VdbeBranchTaken(0,3);
}else if( iCompare==0 ){
- pc = pOp->p2 - 1;
+ pc = pOp->p2 - 1; VdbeBranchTaken(1,3);
}else{
- pc = pOp->p3 - 1;
+ pc = pOp->p3 - 1; VdbeBranchTaken(2,3);
}
break;
}
@@ -68648,35 +69196,33 @@ case OP_Jump: { /* jump */
*/
case OP_And: /* same as TK_AND, in1, in2, out3 */
case OP_Or: { /* same as TK_OR, in1, in2, out3 */
-#if 0 /* local variables moved into u.an */
int v1; /* Left operand: 0==FALSE, 1==TRUE, 2==UNKNOWN or NULL */
int v2; /* Right operand: 0==FALSE, 1==TRUE, 2==UNKNOWN or NULL */
-#endif /* local variables moved into u.an */
pIn1 = &aMem[pOp->p1];
if( pIn1->flags & MEM_Null ){
- u.an.v1 = 2;
+ v1 = 2;
}else{
- u.an.v1 = sqlite3VdbeIntValue(pIn1)!=0;
+ v1 = sqlite3VdbeIntValue(pIn1)!=0;
}
pIn2 = &aMem[pOp->p2];
if( pIn2->flags & MEM_Null ){
- u.an.v2 = 2;
+ v2 = 2;
}else{
- u.an.v2 = sqlite3VdbeIntValue(pIn2)!=0;
+ v2 = sqlite3VdbeIntValue(pIn2)!=0;
}
if( pOp->opcode==OP_And ){
static const unsigned char and_logic[] = { 0, 0, 0, 0, 1, 2, 0, 2, 2 };
- u.an.v1 = and_logic[u.an.v1*3+u.an.v2];
+ v1 = and_logic[v1*3+v2];
}else{
static const unsigned char or_logic[] = { 0, 1, 2, 1, 1, 1, 2, 1, 2 };
- u.an.v1 = or_logic[u.an.v1*3+u.an.v2];
+ v1 = or_logic[v1*3+v2];
}
pOut = &aMem[pOp->p3];
- if( u.an.v1==2 ){
+ if( v1==2 ){
MemSetTypeFlag(pOut, MEM_Null);
}else{
- pOut->u.i = u.an.v1;
+ pOut->u.i = v1;
MemSetTypeFlag(pOut, MEM_Int);
}
break;
@@ -68721,10 +69267,13 @@ case OP_BitNot: { /* same as TK_BITNOT, in1, out2 */
/* Opcode: Once P1 P2 * * *
**
** Check if OP_Once flag P1 is set. If so, jump to instruction P2. Otherwise,
-** set the flag and fall through to the next instruction.
+** set the flag and fall through to the next instruction. In other words,
+** this opcode causes all following opcodes up through P2 (but not including
+** P2) to run just once and to be skipped on subsequent times through the loop.
*/
case OP_Once: { /* jump */
assert( pOp->p1<p->nOnceFlag );
+ VdbeBranchTaken(p->aOnceFlag[pOp->p1]!=0, 2);
if( p->aOnceFlag[pOp->p1] ){
pc = pOp->p2-1;
}else{
@@ -68747,21 +69296,20 @@ case OP_Once: { /* jump */
*/
case OP_If: /* jump, in1 */
case OP_IfNot: { /* jump, in1 */
-#if 0 /* local variables moved into u.ao */
int c;
-#endif /* local variables moved into u.ao */
pIn1 = &aMem[pOp->p1];
if( pIn1->flags & MEM_Null ){
- u.ao.c = pOp->p3;
+ c = pOp->p3;
}else{
#ifdef SQLITE_OMIT_FLOATING_POINT
- u.ao.c = sqlite3VdbeIntValue(pIn1)!=0;
+ c = sqlite3VdbeIntValue(pIn1)!=0;
#else
- u.ao.c = sqlite3VdbeRealValue(pIn1)!=0.0;
+ c = sqlite3VdbeRealValue(pIn1)!=0.0;
#endif
- if( pOp->opcode==OP_IfNot ) u.ao.c = !u.ao.c;
+ if( pOp->opcode==OP_IfNot ) c = !c;
}
- if( u.ao.c ){
+ VdbeBranchTaken(c!=0, 2);
+ if( c ){
pc = pOp->p2-1;
}
break;
@@ -68774,6 +69322,7 @@ case OP_IfNot: { /* jump, in1 */
*/
case OP_IsNull: { /* same as TK_ISNULL, jump, in1 */
pIn1 = &aMem[pOp->p1];
+ VdbeBranchTaken( (pIn1->flags & MEM_Null)!=0, 2);
if( (pIn1->flags & MEM_Null)!=0 ){
pc = pOp->p2 - 1;
}
@@ -68787,6 +69336,7 @@ case OP_IsNull: { /* same as TK_ISNULL, jump, in1 */
*/
case OP_NotNull: { /* same as TK_NOTNULL, jump, in1 */
pIn1 = &aMem[pOp->p1];
+ VdbeBranchTaken( (pIn1->flags & MEM_Null)==0, 2);
if( (pIn1->flags & MEM_Null)==0 ){
pc = pOp->p2 - 1;
}
@@ -68819,7 +69369,6 @@ case OP_NotNull: { /* same as TK_NOTNULL, jump, in1 */
** skipped for length() and all content loading can be skipped for typeof().
*/
case OP_Column: {
-#if 0 /* local variables moved into u.ap */
i64 payloadSize64; /* Number of bytes in the record */
int p2; /* column number to retrieve */
VdbeCursor *pC; /* The VDBE cursor */
@@ -68838,85 +69387,79 @@ case OP_Column: {
u32 avail; /* Number of bytes of available data */
u32 t; /* A type code from the record header */
Mem *pReg; /* PseudoTable input register */
-#endif /* local variables moved into u.ap */
- u.ap.p2 = pOp->p2;
+ p2 = pOp->p2;
assert( pOp->p3>0 && pOp->p3<=(p->nMem-p->nCursor) );
- u.ap.pDest = &aMem[pOp->p3];
- memAboutToChange(p, u.ap.pDest);
+ pDest = &aMem[pOp->p3];
+ memAboutToChange(p, pDest);
assert( pOp->p1>=0 && pOp->p1<p->nCursor );
- u.ap.pC = p->apCsr[pOp->p1];
- assert( u.ap.pC!=0 );
- assert( u.ap.p2<u.ap.pC->nField );
- u.ap.aType = u.ap.pC->aType;
- u.ap.aOffset = u.ap.aType + u.ap.pC->nField;
+ pC = p->apCsr[pOp->p1];
+ assert( pC!=0 );
+ assert( p2<pC->nField );
+ aType = pC->aType;
+ aOffset = aType + pC->nField;
#ifndef SQLITE_OMIT_VIRTUALTABLE
- assert( u.ap.pC->pVtabCursor==0 ); /* OP_Column never called on virtual table */
+ assert( pC->pVtabCursor==0 ); /* OP_Column never called on virtual table */
#endif
- u.ap.pCrsr = u.ap.pC->pCursor;
- assert( u.ap.pCrsr!=0 || u.ap.pC->pseudoTableReg>0 ); /* u.ap.pCrsr NULL on PseudoTables */
- assert( u.ap.pCrsr!=0 || u.ap.pC->nullRow ); /* u.ap.pC->nullRow on PseudoTables */
+ pCrsr = pC->pCursor;
+ assert( pCrsr!=0 || pC->pseudoTableReg>0 ); /* pCrsr NULL on PseudoTables */
+ assert( pCrsr!=0 || pC->nullRow ); /* pC->nullRow on PseudoTables */
/* If the cursor cache is stale, bring it up-to-date */
- rc = sqlite3VdbeCursorMoveto(u.ap.pC);
+ rc = sqlite3VdbeCursorMoveto(pC);
if( rc ) goto abort_due_to_error;
- if( u.ap.pC->cacheStatus!=p->cacheCtr || (pOp->p5&OPFLAG_CLEARCACHE)!=0 ){
- if( u.ap.pC->nullRow ){
- if( u.ap.pCrsr==0 ){
- assert( u.ap.pC->pseudoTableReg>0 );
- u.ap.pReg = &aMem[u.ap.pC->pseudoTableReg];
- if( u.ap.pC->multiPseudo ){
- sqlite3VdbeMemShallowCopy(u.ap.pDest, u.ap.pReg+u.ap.p2, MEM_Ephem);
- Deephemeralize(u.ap.pDest);
- goto op_column_out;
- }
- assert( u.ap.pReg->flags & MEM_Blob );
- assert( memIsValid(u.ap.pReg) );
- u.ap.pC->payloadSize = u.ap.pC->szRow = u.ap.avail = u.ap.pReg->n;
- u.ap.pC->aRow = (u8*)u.ap.pReg->z;
+ if( pC->cacheStatus!=p->cacheCtr || (pOp->p5&OPFLAG_CLEARCACHE)!=0 ){
+ if( pC->nullRow ){
+ if( pCrsr==0 ){
+ assert( pC->pseudoTableReg>0 );
+ pReg = &aMem[pC->pseudoTableReg];
+ assert( pReg->flags & MEM_Blob );
+ assert( memIsValid(pReg) );
+ pC->payloadSize = pC->szRow = avail = pReg->n;
+ pC->aRow = (u8*)pReg->z;
}else{
- MemSetTypeFlag(u.ap.pDest, MEM_Null);
+ MemSetTypeFlag(pDest, MEM_Null);
goto op_column_out;
}
}else{
- assert( u.ap.pCrsr );
- if( u.ap.pC->isTable==0 ){
- assert( sqlite3BtreeCursorIsValid(u.ap.pCrsr) );
- VVA_ONLY(rc =) sqlite3BtreeKeySize(u.ap.pCrsr, &u.ap.payloadSize64);
+ assert( pCrsr );
+ if( pC->isTable==0 ){
+ assert( sqlite3BtreeCursorIsValid(pCrsr) );
+ VVA_ONLY(rc =) sqlite3BtreeKeySize(pCrsr, &payloadSize64);
assert( rc==SQLITE_OK ); /* True because of CursorMoveto() call above */
/* sqlite3BtreeParseCellPtr() uses getVarint32() to extract the
- ** payload size, so it is impossible for u.ap.payloadSize64 to be
+ ** payload size, so it is impossible for payloadSize64 to be
** larger than 32 bits. */
- assert( (u.ap.payloadSize64 & SQLITE_MAX_U32)==(u64)u.ap.payloadSize64 );
- u.ap.pC->aRow = sqlite3BtreeKeyFetch(u.ap.pCrsr, &u.ap.avail);
- u.ap.pC->payloadSize = (u32)u.ap.payloadSize64;
+ assert( (payloadSize64 & SQLITE_MAX_U32)==(u64)payloadSize64 );
+ pC->aRow = sqlite3BtreeKeyFetch(pCrsr, &avail);
+ pC->payloadSize = (u32)payloadSize64;
}else{
- assert( sqlite3BtreeCursorIsValid(u.ap.pCrsr) );
- VVA_ONLY(rc =) sqlite3BtreeDataSize(u.ap.pCrsr, &u.ap.pC->payloadSize);
+ assert( sqlite3BtreeCursorIsValid(pCrsr) );
+ VVA_ONLY(rc =) sqlite3BtreeDataSize(pCrsr, &pC->payloadSize);
assert( rc==SQLITE_OK ); /* DataSize() cannot fail */
- u.ap.pC->aRow = sqlite3BtreeDataFetch(u.ap.pCrsr, &u.ap.avail);
+ pC->aRow = sqlite3BtreeDataFetch(pCrsr, &avail);
}
- assert( u.ap.avail<=65536 ); /* Maximum page size is 64KiB */
- if( u.ap.pC->payloadSize <= (u32)u.ap.avail ){
- u.ap.pC->szRow = u.ap.pC->payloadSize;
+ assert( avail<=65536 ); /* Maximum page size is 64KiB */
+ if( pC->payloadSize <= (u32)avail ){
+ pC->szRow = pC->payloadSize;
}else{
- u.ap.pC->szRow = u.ap.avail;
+ pC->szRow = avail;
}
- if( u.ap.pC->payloadSize > (u32)db->aLimit[SQLITE_LIMIT_LENGTH] ){
+ if( pC->payloadSize > (u32)db->aLimit[SQLITE_LIMIT_LENGTH] ){
goto too_big;
}
}
- u.ap.pC->cacheStatus = p->cacheCtr;
- u.ap.pC->iHdrOffset = getVarint32(u.ap.pC->aRow, u.ap.offset);
- u.ap.pC->nHdrParsed = 0;
- u.ap.aOffset[0] = u.ap.offset;
- if( u.ap.avail<u.ap.offset ){
- /* u.ap.pC->aRow does not have to hold the entire row, but it does at least
- ** need to cover the header of the record. If u.ap.pC->aRow does not contain
+ pC->cacheStatus = p->cacheCtr;
+ pC->iHdrOffset = getVarint32(pC->aRow, offset);
+ pC->nHdrParsed = 0;
+ aOffset[0] = offset;
+ if( avail<offset ){
+ /* pC->aRow does not have to hold the entire row, but it does at least
+ ** need to cover the header of the record. If pC->aRow does not contain
** the complete header, then set it to zero, forcing the header to be
** dynamically allocated. */
- u.ap.pC->aRow = 0;
- u.ap.pC->szRow = 0;
+ pC->aRow = 0;
+ pC->szRow = 0;
}
/* Make sure a corrupt database has not given us an oversize header.
@@ -68928,72 +69471,72 @@ case OP_Column: {
** 3-byte type for each of the maximum of 32768 columns plus three
** extra bytes for the header length itself. 32768*3 + 3 = 98307.
*/
- if( u.ap.offset > 98307 || u.ap.offset > u.ap.pC->payloadSize ){
+ if( offset > 98307 || offset > pC->payloadSize ){
rc = SQLITE_CORRUPT_BKPT;
goto op_column_error;
}
}
- /* Make sure at least the first u.ap.p2+1 entries of the header have been
- ** parsed and valid information is in u.ap.aOffset[] and u.ap.aType[].
+ /* Make sure at least the first p2+1 entries of the header have been
+ ** parsed and valid information is in aOffset[] and aType[].
*/
- if( u.ap.pC->nHdrParsed<=u.ap.p2 ){
+ if( pC->nHdrParsed<=p2 ){
/* If there is more header available for parsing in the record, try
- ** to extract additional fields up through the u.ap.p2+1-th field
+ ** to extract additional fields up through the p2+1-th field
*/
- if( u.ap.pC->iHdrOffset<u.ap.aOffset[0] ){
- /* Make sure u.ap.zData points to enough of the record to cover the header. */
- if( u.ap.pC->aRow==0 ){
- memset(&u.ap.sMem, 0, sizeof(u.ap.sMem));
- rc = sqlite3VdbeMemFromBtree(u.ap.pCrsr, 0, u.ap.aOffset[0],
- !u.ap.pC->isTable, &u.ap.sMem);
+ if( pC->iHdrOffset<aOffset[0] ){
+ /* Make sure zData points to enough of the record to cover the header. */
+ if( pC->aRow==0 ){
+ memset(&sMem, 0, sizeof(sMem));
+ rc = sqlite3VdbeMemFromBtree(pCrsr, 0, aOffset[0],
+ !pC->isTable, &sMem);
if( rc!=SQLITE_OK ){
goto op_column_error;
}
- u.ap.zData = (u8*)u.ap.sMem.z;
+ zData = (u8*)sMem.z;
}else{
- u.ap.zData = u.ap.pC->aRow;
+ zData = pC->aRow;
}
-
- /* Fill in u.ap.aType[u.ap.i] and u.ap.aOffset[u.ap.i] values through the u.ap.p2-th field. */
- u.ap.i = u.ap.pC->nHdrParsed;
- u.ap.offset = u.ap.aOffset[u.ap.i];
- u.ap.zHdr = u.ap.zData + u.ap.pC->iHdrOffset;
- u.ap.zEndHdr = u.ap.zData + u.ap.aOffset[0];
- assert( u.ap.i<=u.ap.p2 && u.ap.zHdr<u.ap.zEndHdr );
+
+ /* Fill in aType[i] and aOffset[i] values through the p2-th field. */
+ i = pC->nHdrParsed;
+ offset = aOffset[i];
+ zHdr = zData + pC->iHdrOffset;
+ zEndHdr = zData + aOffset[0];
+ assert( i<=p2 && zHdr<zEndHdr );
do{
- if( u.ap.zHdr[0]<0x80 ){
- u.ap.t = u.ap.zHdr[0];
- u.ap.zHdr++;
+ if( zHdr[0]<0x80 ){
+ t = zHdr[0];
+ zHdr++;
}else{
- u.ap.zHdr += sqlite3GetVarint32(u.ap.zHdr, &u.ap.t);
+ zHdr += sqlite3GetVarint32(zHdr, &t);
}
- u.ap.aType[u.ap.i] = u.ap.t;
- u.ap.szField = sqlite3VdbeSerialTypeLen(u.ap.t);
- u.ap.offset += u.ap.szField;
- if( u.ap.offset<u.ap.szField ){ /* True if u.ap.offset overflows */
- u.ap.zHdr = &u.ap.zEndHdr[1]; /* Forces SQLITE_CORRUPT return below */
+ aType[i] = t;
+ szField = sqlite3VdbeSerialTypeLen(t);
+ offset += szField;
+ if( offset<szField ){ /* True if offset overflows */
+ zHdr = &zEndHdr[1]; /* Forces SQLITE_CORRUPT return below */
break;
}
- u.ap.i++;
- u.ap.aOffset[u.ap.i] = u.ap.offset;
- }while( u.ap.i<=u.ap.p2 && u.ap.zHdr<u.ap.zEndHdr );
- u.ap.pC->nHdrParsed = u.ap.i;
- u.ap.pC->iHdrOffset = (u32)(u.ap.zHdr - u.ap.zData);
- if( u.ap.pC->aRow==0 ){
- sqlite3VdbeMemRelease(&u.ap.sMem);
- u.ap.sMem.flags = MEM_Null;
+ i++;
+ aOffset[i] = offset;
+ }while( i<=p2 && zHdr<zEndHdr );
+ pC->nHdrParsed = i;
+ pC->iHdrOffset = (u32)(zHdr - zData);
+ if( pC->aRow==0 ){
+ sqlite3VdbeMemRelease(&sMem);
+ sMem.flags = MEM_Null;
}
-
+
/* If we have read more header data than was contained in the header,
** or if the end of the last field appears to be past the end of the
** record, or if the end of the last field appears to be before the end
- ** of the record (when all fields present), then we must be dealing
+ ** of the record (when all fields present), then we must be dealing
** with a corrupt database.
*/
- if( (u.ap.zHdr > u.ap.zEndHdr)
- || (u.ap.offset > u.ap.pC->payloadSize)
- || (u.ap.zHdr==u.ap.zEndHdr && u.ap.offset!=u.ap.pC->payloadSize)
+ if( (zHdr > zEndHdr)
+ || (offset > pC->payloadSize)
+ || (zHdr==zEndHdr && offset!=pC->payloadSize)
){
rc = SQLITE_CORRUPT_BKPT;
goto op_column_error;
@@ -69001,77 +69544,78 @@ case OP_Column: {
}
/* If after trying to extra new entries from the header, nHdrParsed is
- ** still not up to u.ap.p2, that means that the record has fewer than u.ap.p2
+ ** still not up to p2, that means that the record has fewer than p2
** columns. So the result will be either the default value or a NULL.
*/
- if( u.ap.pC->nHdrParsed<=u.ap.p2 ){
+ if( pC->nHdrParsed<=p2 ){
if( pOp->p4type==P4_MEM ){
- sqlite3VdbeMemShallowCopy(u.ap.pDest, pOp->p4.pMem, MEM_Static);
+ sqlite3VdbeMemShallowCopy(pDest, pOp->p4.pMem, MEM_Static);
}else{
- MemSetTypeFlag(u.ap.pDest, MEM_Null);
+ MemSetTypeFlag(pDest, MEM_Null);
}
goto op_column_out;
}
}
- /* Extract the content for the u.ap.p2+1-th column. Control can only
- ** reach this point if u.ap.aOffset[u.ap.p2], u.ap.aOffset[u.ap.p2+1], and u.ap.aType[u.ap.p2] are
+ /* Extract the content for the p2+1-th column. Control can only
+ ** reach this point if aOffset[p2], aOffset[p2+1], and aType[p2] are
** all valid.
*/
- assert( u.ap.p2<u.ap.pC->nHdrParsed );
+ assert( p2<pC->nHdrParsed );
assert( rc==SQLITE_OK );
- if( u.ap.pC->szRow>=u.ap.aOffset[u.ap.p2+1] ){
+ assert( sqlite3VdbeCheckMemInvariants(pDest) );
+ if( pC->szRow>=aOffset[p2+1] ){
/* This is the common case where the desired content fits on the original
** page - where the content is not on an overflow page */
- VdbeMemRelease(u.ap.pDest);
- sqlite3VdbeSerialGet(u.ap.pC->aRow+u.ap.aOffset[u.ap.p2], u.ap.aType[u.ap.p2], u.ap.pDest);
+ VdbeMemRelease(pDest);
+ sqlite3VdbeSerialGet(pC->aRow+aOffset[p2], aType[p2], pDest);
}else{
/* This branch happens only when content is on overflow pages */
- u.ap.t = u.ap.aType[u.ap.p2];
+ t = aType[p2];
if( ((pOp->p5 & (OPFLAG_LENGTHARG|OPFLAG_TYPEOFARG))!=0
- && ((u.ap.t>=12 && (u.ap.t&1)==0) || (pOp->p5 & OPFLAG_TYPEOFARG)!=0))
- || (u.ap.len = sqlite3VdbeSerialTypeLen(u.ap.t))==0
+ && ((t>=12 && (t&1)==0) || (pOp->p5 & OPFLAG_TYPEOFARG)!=0))
+ || (len = sqlite3VdbeSerialTypeLen(t))==0
){
/* Content is irrelevant for the typeof() function and for
** the length(X) function if X is a blob. So we might as well use
** bogus content rather than reading content from disk. NULL works
- ** for text and blob and whatever is in the u.ap.payloadSize64 variable
+ ** for text and blob and whatever is in the payloadSize64 variable
** will work for everything else. Content is also irrelevant if
** the content length is 0. */
- u.ap.zData = u.ap.t<=13 ? (u8*)&u.ap.payloadSize64 : 0;
- u.ap.sMem.zMalloc = 0;
+ zData = t<=13 ? (u8*)&payloadSize64 : 0;
+ sMem.zMalloc = 0;
}else{
- memset(&u.ap.sMem, 0, sizeof(u.ap.sMem));
- sqlite3VdbeMemMove(&u.ap.sMem, u.ap.pDest);
- rc = sqlite3VdbeMemFromBtree(u.ap.pCrsr, u.ap.aOffset[u.ap.p2], u.ap.len, !u.ap.pC->isTable,
- &u.ap.sMem);
+ memset(&sMem, 0, sizeof(sMem));
+ sqlite3VdbeMemMove(&sMem, pDest);
+ rc = sqlite3VdbeMemFromBtree(pCrsr, aOffset[p2], len, !pC->isTable,
+ &sMem);
if( rc!=SQLITE_OK ){
goto op_column_error;
}
- u.ap.zData = (u8*)u.ap.sMem.z;
+ zData = (u8*)sMem.z;
}
- sqlite3VdbeSerialGet(u.ap.zData, u.ap.t, u.ap.pDest);
+ sqlite3VdbeSerialGet(zData, t, pDest);
/* If we dynamically allocated space to hold the data (in the
** sqlite3VdbeMemFromBtree() call above) then transfer control of that
- ** dynamically allocated space over to the u.ap.pDest structure.
+ ** dynamically allocated space over to the pDest structure.
** This prevents a memory copy. */
- if( u.ap.sMem.zMalloc ){
- assert( u.ap.sMem.z==u.ap.sMem.zMalloc );
- assert( !(u.ap.pDest->flags & MEM_Dyn) );
- assert( !(u.ap.pDest->flags & (MEM_Blob|MEM_Str)) || u.ap.pDest->z==u.ap.sMem.z );
- u.ap.pDest->flags &= ~(MEM_Ephem|MEM_Static);
- u.ap.pDest->flags |= MEM_Term;
- u.ap.pDest->z = u.ap.sMem.z;
- u.ap.pDest->zMalloc = u.ap.sMem.zMalloc;
+ if( sMem.zMalloc ){
+ assert( sMem.z==sMem.zMalloc );
+ assert( VdbeMemDynamic(pDest)==0 );
+ assert( (pDest->flags & (MEM_Blob|MEM_Str))==0 || pDest->z==sMem.z );
+ pDest->flags &= ~(MEM_Ephem|MEM_Static);
+ pDest->flags |= MEM_Term;
+ pDest->z = sMem.z;
+ pDest->zMalloc = sMem.zMalloc;
}
}
- u.ap.pDest->enc = encoding;
+ pDest->enc = encoding;
op_column_out:
- rc = sqlite3VdbeMemMakeWriteable(u.ap.pDest);
+ Deephemeralize(pDest);
op_column_error:
- UPDATE_MAX_BLOBSIZE(u.ap.pDest);
- REGISTER_TRACE(pOp->p3, u.ap.pDest);
+ UPDATE_MAX_BLOBSIZE(pDest);
+ REGISTER_TRACE(pOp->p3, pDest);
break;
}
@@ -69085,20 +69629,17 @@ op_column_error:
** memory cell in the range.
*/
case OP_Affinity: {
-#if 0 /* local variables moved into u.aq */
const char *zAffinity; /* The affinity to be applied */
char cAff; /* A single character of affinity */
-#endif /* local variables moved into u.aq */
- u.aq.zAffinity = pOp->p4.z;
- assert( u.aq.zAffinity!=0 );
- assert( u.aq.zAffinity[pOp->p2]==0 );
+ zAffinity = pOp->p4.z;
+ assert( zAffinity!=0 );
+ assert( zAffinity[pOp->p2]==0 );
pIn1 = &aMem[pOp->p1];
- while( (u.aq.cAff = *(u.aq.zAffinity++))!=0 ){
+ while( (cAff = *(zAffinity++))!=0 ){
assert( pIn1 <= &p->aMem[(p->nMem-p->nCursor)] );
assert( memIsValid(pIn1) );
- ExpandBlob(pIn1);
- applyAffinity(pIn1, u.aq.cAff, encoding);
+ applyAffinity(pIn1, cAff, encoding);
pIn1++;
}
break;
@@ -69121,7 +69662,6 @@ case OP_Affinity: {
** If P4 is NULL then all index fields have the affinity NONE.
*/
case OP_MakeRecord: {
-#if 0 /* local variables moved into u.ar */
u8 *zNewRecord; /* A buffer to hold the data for the new record */
Mem *pRec; /* The new record */
u64 nData; /* Number of bytes of data space */
@@ -69135,102 +69675,120 @@ case OP_MakeRecord: {
int nField; /* Number of fields in the record */
char *zAffinity; /* The affinity string for the record */
int file_format; /* File format to use for encoding */
- int i; /* Space used in zNewRecord[] */
+ int i; /* Space used in zNewRecord[] header */
+ int j; /* Space used in zNewRecord[] content */
int len; /* Length of a field */
-#endif /* local variables moved into u.ar */
/* Assuming the record contains N fields, the record format looks
** like this:
**
** ------------------------------------------------------------------------
- ** | hdr-size | type 0 | type 1 | ... | type N-1 | data0 | ... | data N-1 |
+ ** | hdr-size | type 0 | type 1 | ... | type N-1 | data0 | ... | data N-1 |
** ------------------------------------------------------------------------
**
** Data(0) is taken from register P1. Data(1) comes from register P1+1
** and so froth.
**
- ** Each type field is a varint representing the serial type of the
+ ** Each type field is a varint representing the serial type of the
** corresponding data element (see sqlite3VdbeSerialType()). The
** hdr-size field is also a varint which is the offset from the beginning
** of the record to data0.
*/
- u.ar.nData = 0; /* Number of bytes of data space */
- u.ar.nHdr = 0; /* Number of bytes of header space */
- u.ar.nZero = 0; /* Number of zero bytes at the end of the record */
- u.ar.nField = pOp->p1;
- u.ar.zAffinity = pOp->p4.z;
- assert( u.ar.nField>0 && pOp->p2>0 && pOp->p2+u.ar.nField<=(p->nMem-p->nCursor)+1 );
- u.ar.pData0 = &aMem[u.ar.nField];
- u.ar.nField = pOp->p2;
- u.ar.pLast = &u.ar.pData0[u.ar.nField-1];
- u.ar.file_format = p->minWriteFileFormat;
+ nData = 0; /* Number of bytes of data space */
+ nHdr = 0; /* Number of bytes of header space */
+ nZero = 0; /* Number of zero bytes at the end of the record */
+ nField = pOp->p1;
+ zAffinity = pOp->p4.z;
+ assert( nField>0 && pOp->p2>0 && pOp->p2+nField<=(p->nMem-p->nCursor)+1 );
+ pData0 = &aMem[nField];
+ nField = pOp->p2;
+ pLast = &pData0[nField-1];
+ file_format = p->minWriteFileFormat;
/* Identify the output register */
assert( pOp->p3<pOp->p1 || pOp->p3>=pOp->p1+pOp->p2 );
pOut = &aMem[pOp->p3];
memAboutToChange(p, pOut);
+ /* Apply the requested affinity to all inputs
+ */
+ assert( pData0<=pLast );
+ if( zAffinity ){
+ pRec = pData0;
+ do{
+ applyAffinity(pRec++, *(zAffinity++), encoding);
+ assert( zAffinity[0]==0 || pRec<=pLast );
+ }while( zAffinity[0] );
+ }
+
/* Loop through the elements that will make up the record to figure
** out how much space is required for the new record.
*/
- for(u.ar.pRec=u.ar.pData0; u.ar.pRec<=u.ar.pLast; u.ar.pRec++){
- assert( memIsValid(u.ar.pRec) );
- if( u.ar.zAffinity ){
- applyAffinity(u.ar.pRec, u.ar.zAffinity[u.ar.pRec-u.ar.pData0], encoding);
- }
- if( u.ar.pRec->flags&MEM_Zero && u.ar.pRec->n>0 ){
- sqlite3VdbeMemExpandBlob(u.ar.pRec);
- }
- u.ar.serial_type = sqlite3VdbeSerialType(u.ar.pRec, u.ar.file_format);
- u.ar.len = sqlite3VdbeSerialTypeLen(u.ar.serial_type);
- u.ar.nData += u.ar.len;
- u.ar.nHdr += sqlite3VarintLen(u.ar.serial_type);
- if( u.ar.pRec->flags & MEM_Zero ){
- /* Only pure zero-filled BLOBs can be input to this Opcode.
- ** We do not allow blobs with a prefix and a zero-filled tail. */
- u.ar.nZero += u.ar.pRec->u.nZero;
- }else if( u.ar.len ){
- u.ar.nZero = 0;
+ pRec = pLast;
+ do{
+ assert( memIsValid(pRec) );
+ serial_type = sqlite3VdbeSerialType(pRec, file_format);
+ len = sqlite3VdbeSerialTypeLen(serial_type);
+ if( pRec->flags & MEM_Zero ){
+ if( nData ){
+ sqlite3VdbeMemExpandBlob(pRec);
+ }else{
+ nZero += pRec->u.nZero;
+ len -= pRec->u.nZero;
+ }
}
- }
+ nData += len;
+ testcase( serial_type==127 );
+ testcase( serial_type==128 );
+ nHdr += serial_type<=127 ? 1 : sqlite3VarintLen(serial_type);
+ }while( (--pRec)>=pData0 );
/* Add the initial header varint and total the size */
- u.ar.nHdr += u.ar.nVarint = sqlite3VarintLen(u.ar.nHdr);
- if( u.ar.nVarint<sqlite3VarintLen(u.ar.nHdr) ){
- u.ar.nHdr++;
- }
- u.ar.nByte = u.ar.nHdr+u.ar.nData-u.ar.nZero;
- if( u.ar.nByte>db->aLimit[SQLITE_LIMIT_LENGTH] ){
+ testcase( nHdr==126 );
+ testcase( nHdr==127 );
+ if( nHdr<=126 ){
+ /* The common case */
+ nHdr += 1;
+ }else{
+ /* Rare case of a really large header */
+ nVarint = sqlite3VarintLen(nHdr);
+ nHdr += nVarint;
+ if( nVarint<sqlite3VarintLen(nHdr) ) nHdr++;
+ }
+ nByte = nHdr+nData;
+ if( nByte>db->aLimit[SQLITE_LIMIT_LENGTH] ){
goto too_big;
}
- /* Make sure the output register has a buffer large enough to store
+ /* Make sure the output register has a buffer large enough to store
** the new record. The output register (pOp->p3) is not allowed to
** be one of the input registers (because the following call to
** sqlite3VdbeMemGrow() could clobber the value before it is used).
*/
- if( sqlite3VdbeMemGrow(pOut, (int)u.ar.nByte, 0) ){
+ if( sqlite3VdbeMemGrow(pOut, (int)nByte, 0) ){
goto no_mem;
}
- u.ar.zNewRecord = (u8 *)pOut->z;
+ zNewRecord = (u8 *)pOut->z;
/* Write the record */
- u.ar.i = putVarint32(u.ar.zNewRecord, u.ar.nHdr);
- for(u.ar.pRec=u.ar.pData0; u.ar.pRec<=u.ar.pLast; u.ar.pRec++){
- u.ar.serial_type = sqlite3VdbeSerialType(u.ar.pRec, u.ar.file_format);
- u.ar.i += putVarint32(&u.ar.zNewRecord[u.ar.i], u.ar.serial_type); /* serial type */
- }
- for(u.ar.pRec=u.ar.pData0; u.ar.pRec<=u.ar.pLast; u.ar.pRec++){ /* serial data */
- u.ar.i += sqlite3VdbeSerialPut(&u.ar.zNewRecord[u.ar.i], (int)(u.ar.nByte-u.ar.i), u.ar.pRec,u.ar.file_format);
- }
- assert( u.ar.i==u.ar.nByte );
+ i = putVarint32(zNewRecord, nHdr);
+ j = nHdr;
+ assert( pData0<=pLast );
+ pRec = pData0;
+ do{
+ serial_type = sqlite3VdbeSerialType(pRec, file_format);
+ i += putVarint32(&zNewRecord[i], serial_type); /* serial type */
+ j += sqlite3VdbeSerialPut(&zNewRecord[j], pRec, serial_type); /* content */
+ }while( (++pRec)<=pLast );
+ assert( i==nHdr );
+ assert( j==nByte );
assert( pOp->p3>0 && pOp->p3<=(p->nMem-p->nCursor) );
- pOut->n = (int)u.ar.nByte;
- pOut->flags = MEM_Blob | MEM_Dyn;
+ pOut->n = (int)nByte;
+ pOut->flags = MEM_Blob;
pOut->xDel = 0;
- if( u.ar.nZero ){
- pOut->u.nZero = u.ar.nZero;
+ if( nZero ){
+ pOut->u.nZero = nZero;
pOut->flags |= MEM_Zero;
}
pOut->enc = SQLITE_UTF8; /* In case the blob is ever converted to text */
@@ -69247,15 +69805,14 @@ case OP_MakeRecord: {
*/
#ifndef SQLITE_OMIT_BTREECOUNT
case OP_Count: { /* out2-prerelease */
-#if 0 /* local variables moved into u.as */
i64 nEntry;
BtCursor *pCrsr;
-#endif /* local variables moved into u.as */
- u.as.pCrsr = p->apCsr[pOp->p1]->pCursor;
- assert( u.as.pCrsr );
- rc = sqlite3BtreeCount(u.as.pCrsr, &u.as.nEntry);
- pOut->u.i = u.as.nEntry;
+ pCrsr = p->apCsr[pOp->p1]->pCursor;
+ assert( pCrsr );
+ nEntry = 0; /* Not needed. Only used to silence a warning. */
+ rc = sqlite3BtreeCount(pCrsr, &nEntry);
+ pOut->u.i = nEntry;
break;
}
#endif
@@ -69267,7 +69824,6 @@ case OP_Count: { /* out2-prerelease */
** existing savepoint, P1==1, or to rollback an existing savepoint P1==2.
*/
case OP_Savepoint: {
-#if 0 /* local variables moved into u.at */
int p1; /* Value of P1 operand */
char *zName; /* Name of savepoint */
int nName;
@@ -69276,30 +69832,29 @@ case OP_Savepoint: {
Savepoint *pTmp;
int iSavepoint;
int ii;
-#endif /* local variables moved into u.at */
- u.at.p1 = pOp->p1;
- u.at.zName = pOp->p4.z;
+ p1 = pOp->p1;
+ zName = pOp->p4.z;
- /* Assert that the u.at.p1 parameter is valid. Also that if there is no open
- ** transaction, then there cannot be any savepoints.
+ /* Assert that the p1 parameter is valid. Also that if there is no open
+ ** transaction, then there cannot be any savepoints.
*/
assert( db->pSavepoint==0 || db->autoCommit==0 );
- assert( u.at.p1==SAVEPOINT_BEGIN||u.at.p1==SAVEPOINT_RELEASE||u.at.p1==SAVEPOINT_ROLLBACK );
+ assert( p1==SAVEPOINT_BEGIN||p1==SAVEPOINT_RELEASE||p1==SAVEPOINT_ROLLBACK );
assert( db->pSavepoint || db->isTransactionSavepoint==0 );
assert( checkSavepointCount(db) );
assert( p->bIsReader );
- if( u.at.p1==SAVEPOINT_BEGIN ){
+ if( p1==SAVEPOINT_BEGIN ){
if( db->nVdbeWrite>0 ){
- /* A new savepoint cannot be created if there are active write
+ /* A new savepoint cannot be created if there are active write
** statements (i.e. open read/write incremental blob handles).
*/
sqlite3SetString(&p->zErrMsg, db, "cannot open savepoint - "
"SQL statements in progress");
rc = SQLITE_BUSY;
}else{
- u.at.nName = sqlite3Strlen30(u.at.zName);
+ nName = sqlite3Strlen30(zName);
#ifndef SQLITE_OMIT_VIRTUALTABLE
/* This call is Ok even if this savepoint is actually a transaction
@@ -69313,11 +69868,11 @@ case OP_Savepoint: {
#endif
/* Create a new savepoint structure. */
- u.at.pNew = sqlite3DbMallocRaw(db, sizeof(Savepoint)+u.at.nName+1);
- if( u.at.pNew ){
- u.at.pNew->zName = (char *)&u.at.pNew[1];
- memcpy(u.at.pNew->zName, u.at.zName, u.at.nName+1);
-
+ pNew = sqlite3DbMallocRaw(db, sizeof(Savepoint)+nName+1);
+ if( pNew ){
+ pNew->zName = (char *)&pNew[1];
+ memcpy(pNew->zName, zName, nName+1);
+
/* If there is no open transaction, then mark this as a special
** "transaction savepoint". */
if( db->autoCommit ){
@@ -69326,45 +69881,45 @@ case OP_Savepoint: {
}else{
db->nSavepoint++;
}
-
+
/* Link the new savepoint into the database handle's list. */
- u.at.pNew->pNext = db->pSavepoint;
- db->pSavepoint = u.at.pNew;
- u.at.pNew->nDeferredCons = db->nDeferredCons;
- u.at.pNew->nDeferredImmCons = db->nDeferredImmCons;
+ pNew->pNext = db->pSavepoint;
+ db->pSavepoint = pNew;
+ pNew->nDeferredCons = db->nDeferredCons;
+ pNew->nDeferredImmCons = db->nDeferredImmCons;
}
}
}else{
- u.at.iSavepoint = 0;
+ iSavepoint = 0;
/* Find the named savepoint. If there is no such savepoint, then an
** an error is returned to the user. */
for(
- u.at.pSavepoint = db->pSavepoint;
- u.at.pSavepoint && sqlite3StrICmp(u.at.pSavepoint->zName, u.at.zName);
- u.at.pSavepoint = u.at.pSavepoint->pNext
+ pSavepoint = db->pSavepoint;
+ pSavepoint && sqlite3StrICmp(pSavepoint->zName, zName);
+ pSavepoint = pSavepoint->pNext
){
- u.at.iSavepoint++;
+ iSavepoint++;
}
- if( !u.at.pSavepoint ){
- sqlite3SetString(&p->zErrMsg, db, "no such savepoint: %s", u.at.zName);
+ if( !pSavepoint ){
+ sqlite3SetString(&p->zErrMsg, db, "no such savepoint: %s", zName);
rc = SQLITE_ERROR;
- }else if( db->nVdbeWrite>0 && u.at.p1==SAVEPOINT_RELEASE ){
- /* It is not possible to release (commit) a savepoint if there are
+ }else if( db->nVdbeWrite>0 && p1==SAVEPOINT_RELEASE ){
+ /* It is not possible to release (commit) a savepoint if there are
** active write statements.
*/
- sqlite3SetString(&p->zErrMsg, db,
+ sqlite3SetString(&p->zErrMsg, db,
"cannot release savepoint - SQL statements in progress"
);
rc = SQLITE_BUSY;
}else{
/* Determine whether or not this is a transaction savepoint. If so,
- ** and this is a RELEASE command, then the current transaction
- ** is committed.
+ ** and this is a RELEASE command, then the current transaction
+ ** is committed.
*/
- int isTransaction = u.at.pSavepoint->pNext==0 && db->isTransactionSavepoint;
- if( isTransaction && u.at.p1==SAVEPOINT_RELEASE ){
+ int isTransaction = pSavepoint->pNext==0 && db->isTransactionSavepoint;
+ if( isTransaction && p1==SAVEPOINT_RELEASE ){
if( (rc = sqlite3VdbeCheckFk(p, 1))!=SQLITE_OK ){
goto vdbe_return;
}
@@ -69378,52 +69933,52 @@ case OP_Savepoint: {
db->isTransactionSavepoint = 0;
rc = p->rc;
}else{
- u.at.iSavepoint = db->nSavepoint - u.at.iSavepoint - 1;
- if( u.at.p1==SAVEPOINT_ROLLBACK ){
- for(u.at.ii=0; u.at.ii<db->nDb; u.at.ii++){
- sqlite3BtreeTripAllCursors(db->aDb[u.at.ii].pBt, SQLITE_ABORT);
+ iSavepoint = db->nSavepoint - iSavepoint - 1;
+ if( p1==SAVEPOINT_ROLLBACK ){
+ for(ii=0; ii<db->nDb; ii++){
+ sqlite3BtreeTripAllCursors(db->aDb[ii].pBt, SQLITE_ABORT);
}
}
- for(u.at.ii=0; u.at.ii<db->nDb; u.at.ii++){
- rc = sqlite3BtreeSavepoint(db->aDb[u.at.ii].pBt, u.at.p1, u.at.iSavepoint);
+ for(ii=0; ii<db->nDb; ii++){
+ rc = sqlite3BtreeSavepoint(db->aDb[ii].pBt, p1, iSavepoint);
if( rc!=SQLITE_OK ){
goto abort_due_to_error;
}
}
- if( u.at.p1==SAVEPOINT_ROLLBACK && (db->flags&SQLITE_InternChanges)!=0 ){
+ if( p1==SAVEPOINT_ROLLBACK && (db->flags&SQLITE_InternChanges)!=0 ){
sqlite3ExpirePreparedStatements(db);
sqlite3ResetAllSchemasOfConnection(db);
db->flags = (db->flags | SQLITE_InternChanges);
}
}
-
- /* Regardless of whether this is a RELEASE or ROLLBACK, destroy all
+
+ /* Regardless of whether this is a RELEASE or ROLLBACK, destroy all
** savepoints nested inside of the savepoint being operated on. */
- while( db->pSavepoint!=u.at.pSavepoint ){
- u.at.pTmp = db->pSavepoint;
- db->pSavepoint = u.at.pTmp->pNext;
- sqlite3DbFree(db, u.at.pTmp);
+ while( db->pSavepoint!=pSavepoint ){
+ pTmp = db->pSavepoint;
+ db->pSavepoint = pTmp->pNext;
+ sqlite3DbFree(db, pTmp);
db->nSavepoint--;
}
- /* If it is a RELEASE, then destroy the savepoint being operated on
- ** too. If it is a ROLLBACK TO, then set the number of deferred
+ /* If it is a RELEASE, then destroy the savepoint being operated on
+ ** too. If it is a ROLLBACK TO, then set the number of deferred
** constraint violations present in the database to the value stored
** when the savepoint was created. */
- if( u.at.p1==SAVEPOINT_RELEASE ){
- assert( u.at.pSavepoint==db->pSavepoint );
- db->pSavepoint = u.at.pSavepoint->pNext;
- sqlite3DbFree(db, u.at.pSavepoint);
+ if( p1==SAVEPOINT_RELEASE ){
+ assert( pSavepoint==db->pSavepoint );
+ db->pSavepoint = pSavepoint->pNext;
+ sqlite3DbFree(db, pSavepoint);
if( !isTransaction ){
db->nSavepoint--;
}
}else{
- db->nDeferredCons = u.at.pSavepoint->nDeferredCons;
- db->nDeferredImmCons = u.at.pSavepoint->nDeferredImmCons;
+ db->nDeferredCons = pSavepoint->nDeferredCons;
+ db->nDeferredImmCons = pSavepoint->nDeferredImmCons;
}
if( !isTransaction ){
- rc = sqlite3VtabSavepoint(db, u.at.p1, u.at.iSavepoint);
+ rc = sqlite3VtabSavepoint(db, p1, iSavepoint);
if( rc!=SQLITE_OK ) goto abort_due_to_error;
}
}
@@ -69442,50 +69997,48 @@ case OP_Savepoint: {
** This instruction causes the VM to halt.
*/
case OP_AutoCommit: {
-#if 0 /* local variables moved into u.au */
int desiredAutoCommit;
int iRollback;
int turnOnAC;
-#endif /* local variables moved into u.au */
- u.au.desiredAutoCommit = pOp->p1;
- u.au.iRollback = pOp->p2;
- u.au.turnOnAC = u.au.desiredAutoCommit && !db->autoCommit;
- assert( u.au.desiredAutoCommit==1 || u.au.desiredAutoCommit==0 );
- assert( u.au.desiredAutoCommit==1 || u.au.iRollback==0 );
+ desiredAutoCommit = pOp->p1;
+ iRollback = pOp->p2;
+ turnOnAC = desiredAutoCommit && !db->autoCommit;
+ assert( desiredAutoCommit==1 || desiredAutoCommit==0 );
+ assert( desiredAutoCommit==1 || iRollback==0 );
assert( db->nVdbeActive>0 ); /* At least this one VM is active */
assert( p->bIsReader );
#if 0
- if( u.au.turnOnAC && u.au.iRollback && db->nVdbeActive>1 ){
+ if( turnOnAC && iRollback && db->nVdbeActive>1 ){
/* If this instruction implements a ROLLBACK and other VMs are
** still running, and a transaction is active, return an error indicating
- ** that the other VMs must complete first.
+ ** that the other VMs must complete first.
*/
sqlite3SetString(&p->zErrMsg, db, "cannot rollback transaction - "
"SQL statements in progress");
rc = SQLITE_BUSY;
}else
#endif
- if( u.au.turnOnAC && !u.au.iRollback && db->nVdbeWrite>0 ){
+ if( turnOnAC && !iRollback && db->nVdbeWrite>0 ){
/* If this instruction implements a COMMIT and other VMs are writing
- ** return an error indicating that the other VMs must complete first.
+ ** return an error indicating that the other VMs must complete first.
*/
sqlite3SetString(&p->zErrMsg, db, "cannot commit transaction - "
"SQL statements in progress");
rc = SQLITE_BUSY;
- }else if( u.au.desiredAutoCommit!=db->autoCommit ){
- if( u.au.iRollback ){
- assert( u.au.desiredAutoCommit==1 );
+ }else if( desiredAutoCommit!=db->autoCommit ){
+ if( iRollback ){
+ assert( desiredAutoCommit==1 );
sqlite3RollbackAll(db, SQLITE_ABORT_ROLLBACK);
db->autoCommit = 1;
}else if( (rc = sqlite3VdbeCheckFk(p, 1))!=SQLITE_OK ){
goto vdbe_return;
}else{
- db->autoCommit = (u8)u.au.desiredAutoCommit;
+ db->autoCommit = (u8)desiredAutoCommit;
if( sqlite3VdbeHalt(p)==SQLITE_BUSY ){
p->pc = pc;
- db->autoCommit = (u8)(1-u.au.desiredAutoCommit);
+ db->autoCommit = (u8)(1-desiredAutoCommit);
p->rc = rc = SQLITE_BUSY;
goto vdbe_return;
}
@@ -69500,34 +70053,28 @@ case OP_AutoCommit: {
goto vdbe_return;
}else{
sqlite3SetString(&p->zErrMsg, db,
- (!u.au.desiredAutoCommit)?"cannot start a transaction within a transaction":(
- (u.au.iRollback)?"cannot rollback - no transaction is active":
+ (!desiredAutoCommit)?"cannot start a transaction within a transaction":(
+ (iRollback)?"cannot rollback - no transaction is active":
"cannot commit - no transaction is active"));
-
+
rc = SQLITE_ERROR;
}
break;
}
-/* Opcode: Transaction P1 P2 * * *
+/* Opcode: Transaction P1 P2 P3 P4 P5
**
-** Begin a transaction. The transaction ends when a Commit or Rollback
-** opcode is encountered. Depending on the ON CONFLICT setting, the
-** transaction might also be rolled back if an error is encountered.
+** Begin a transaction on database P1 if a transaction is not already
+** active.
+** If P2 is non-zero, then a write-transaction is started, or if a
+** read-transaction is already active, it is upgraded to a write-transaction.
+** If P2 is zero, then a read-transaction is started.
**
** P1 is the index of the database file on which the transaction is
** started. Index 0 is the main database file and index 1 is the
** file used for temporary tables. Indices of 2 or more are used for
** attached databases.
**
-** If P2 is non-zero, then a write-transaction is started. A RESERVED lock is
-** obtained on the database file when a write-transaction is started. No
-** other process can start another write transaction while this transaction is
-** underway. Starting a write transaction also creates a rollback journal. A
-** write transaction must be started before any changes can be made to the
-** database. If P2 is greater than or equal to 2 then an EXCLUSIVE lock is
-** also obtained on the file.
-**
** If a write-transaction is started and the Vdbe.usesStmtJournal flag is
** true (this flag is set if the Vdbe may modify more than one row and may
** throw an ABORT exception), a statement transaction may also be opened.
@@ -69538,12 +70085,21 @@ case OP_AutoCommit: {
** entire transaction. If no error is encountered, the statement transaction
** will automatically commit when the VDBE halts.
**
-** If P2 is zero, then a read-lock is obtained on the database file.
+** If P5!=0 then this opcode also checks the schema cookie against P3
+** and the schema generation counter against P4.
+** The cookie changes its value whenever the database schema changes.
+** This operation is used to detect when that the cookie has changed
+** and that the current process needs to reread the schema. If the schema
+** cookie in P3 differs from the schema cookie in the database header or
+** if the schema generation counter in P4 differs from the current
+** generation counter, then an SQLITE_SCHEMA error is raised and execution
+** halts. The sqlite3_step() wrapper function might then reprepare the
+** statement and rerun it from the beginning.
*/
case OP_Transaction: {
-#if 0 /* local variables moved into u.av */
Btree *pBt;
-#endif /* local variables moved into u.av */
+ int iMeta;
+ int iGen;
assert( p->bIsReader );
assert( p->readOnly==0 || pOp->p2==0 );
@@ -69553,10 +70109,10 @@ case OP_Transaction: {
rc = SQLITE_READONLY;
goto abort_due_to_error;
}
- u.av.pBt = db->aDb[pOp->p1].pBt;
+ pBt = db->aDb[pOp->p1].pBt;
- if( u.av.pBt ){
- rc = sqlite3BtreeBeginTrans(u.av.pBt, pOp->p2);
+ if( pBt ){
+ rc = sqlite3BtreeBeginTrans(pBt, pOp->p2);
if( rc==SQLITE_BUSY ){
p->pc = pc;
p->rc = rc = SQLITE_BUSY;
@@ -69566,19 +70122,19 @@ case OP_Transaction: {
goto abort_due_to_error;
}
- if( pOp->p2 && p->usesStmtJournal
- && (db->autoCommit==0 || db->nVdbeRead>1)
+ if( pOp->p2 && p->usesStmtJournal
+ && (db->autoCommit==0 || db->nVdbeRead>1)
){
- assert( sqlite3BtreeIsInTrans(u.av.pBt) );
+ assert( sqlite3BtreeIsInTrans(pBt) );
if( p->iStatement==0 ){
assert( db->nStatement>=0 && db->nSavepoint>=0 );
- db->nStatement++;
+ db->nStatement++;
p->iStatement = db->nSavepoint + db->nStatement;
}
rc = sqlite3VtabSavepoint(db, SAVEPOINT_BEGIN, p->iStatement-1);
if( rc==SQLITE_OK ){
- rc = sqlite3BtreeBeginStmt(u.av.pBt, p->iStatement);
+ rc = sqlite3BtreeBeginStmt(pBt, p->iStatement);
}
/* Store the current value of the database handles deferred constraint
@@ -69587,6 +70143,35 @@ case OP_Transaction: {
p->nStmtDefCons = db->nDeferredCons;
p->nStmtDefImmCons = db->nDeferredImmCons;
}
+
+ /* Gather the schema version number for checking */
+ sqlite3BtreeGetMeta(pBt, BTREE_SCHEMA_VERSION, (u32 *)&iMeta);
+ iGen = db->aDb[pOp->p1].pSchema->iGeneration;
+ }else{
+ iGen = iMeta = 0;
+ }
+ assert( pOp->p5==0 || pOp->p4type==P4_INT32 );
+ if( pOp->p5 && (iMeta!=pOp->p3 || iGen!=pOp->p4.i) ){
+ sqlite3DbFree(db, p->zErrMsg);
+ p->zErrMsg = sqlite3DbStrDup(db, "database schema has changed");
+ /* If the schema-cookie from the database file matches the cookie
+ ** stored with the in-memory representation of the schema, do
+ ** not reload the schema from the database file.
+ **
+ ** If virtual-tables are in use, this is not just an optimization.
+ ** Often, v-tables store their data in other SQLite tables, which
+ ** are queried from within xNext() and other v-table methods using
+ ** prepared queries. If such a query is out-of-date, we do not want to
+ ** discard the database schema, as the user code implementing the
+ ** v-table would have to be ready for the sqlite3_vtab structure itself
+ ** to be invalidated whenever sqlite3_step() is called from within
+ ** a v-table method.
+ */
+ if( db->aDb[pOp->p1].pSchema->schema_cookie!=iMeta ){
+ sqlite3ResetOneSchema(db, pOp->p1);
+ }
+ p->expired = 1;
+ rc = SQLITE_SCHEMA;
}
break;
}
@@ -69604,22 +70189,20 @@ case OP_Transaction: {
** executing this instruction.
*/
case OP_ReadCookie: { /* out2-prerelease */
-#if 0 /* local variables moved into u.aw */
int iMeta;
int iDb;
int iCookie;
-#endif /* local variables moved into u.aw */
assert( p->bIsReader );
- u.aw.iDb = pOp->p1;
- u.aw.iCookie = pOp->p3;
+ iDb = pOp->p1;
+ iCookie = pOp->p3;
assert( pOp->p3<SQLITE_N_BTREE_META );
- assert( u.aw.iDb>=0 && u.aw.iDb<db->nDb );
- assert( db->aDb[u.aw.iDb].pBt!=0 );
- assert( (p->btreeMask & (((yDbMask)1)<<u.aw.iDb))!=0 );
+ assert( iDb>=0 && iDb<db->nDb );
+ assert( db->aDb[iDb].pBt!=0 );
+ assert( (p->btreeMask & (((yDbMask)1)<<iDb))!=0 );
- sqlite3BtreeGetMeta(db->aDb[u.aw.iDb].pBt, u.aw.iCookie, (u32 *)&u.aw.iMeta);
- pOut->u.i = u.aw.iMeta;
+ sqlite3BtreeGetMeta(db->aDb[iDb].pBt, iCookie, (u32 *)&iMeta);
+ pOut->u.i = iMeta;
break;
}
@@ -69634,27 +70217,25 @@ case OP_ReadCookie: { /* out2-prerelease */
** A transaction must be started before executing this opcode.
*/
case OP_SetCookie: { /* in3 */
-#if 0 /* local variables moved into u.ax */
Db *pDb;
-#endif /* local variables moved into u.ax */
assert( pOp->p2<SQLITE_N_BTREE_META );
assert( pOp->p1>=0 && pOp->p1<db->nDb );
assert( (p->btreeMask & (((yDbMask)1)<<pOp->p1))!=0 );
assert( p->readOnly==0 );
- u.ax.pDb = &db->aDb[pOp->p1];
- assert( u.ax.pDb->pBt!=0 );
+ pDb = &db->aDb[pOp->p1];
+ assert( pDb->pBt!=0 );
assert( sqlite3SchemaMutexHeld(db, pOp->p1, 0) );
pIn3 = &aMem[pOp->p3];
sqlite3VdbeMemIntegerify(pIn3);
/* See note about index shifting on OP_ReadCookie */
- rc = sqlite3BtreeUpdateMeta(u.ax.pDb->pBt, pOp->p2, (int)pIn3->u.i);
+ rc = sqlite3BtreeUpdateMeta(pDb->pBt, pOp->p2, (int)pIn3->u.i);
if( pOp->p2==BTREE_SCHEMA_VERSION ){
/* When the schema cookie changes, record the new cookie internally */
- u.ax.pDb->pSchema->schema_cookie = (int)pIn3->u.i;
+ pDb->pSchema->schema_cookie = (int)pIn3->u.i;
db->flags |= SQLITE_InternChanges;
}else if( pOp->p2==BTREE_FILE_FORMAT ){
/* Record changes in the file format */
- u.ax.pDb->pSchema->file_format = (u8)pIn3->u.i;
+ pDb->pSchema->file_format = (u8)pIn3->u.i;
}
if( pOp->p1==1 ){
/* Invalidate all prepared statements whenever the TEMP database
@@ -69665,68 +70246,6 @@ case OP_SetCookie: { /* in3 */
break;
}
-/* Opcode: VerifyCookie P1 P2 P3 * *
-**
-** Check the value of global database parameter number 0 (the
-** schema version) and make sure it is equal to P2 and that the
-** generation counter on the local schema parse equals P3.
-**
-** P1 is the database number which is 0 for the main database file
-** and 1 for the file holding temporary tables and some higher number
-** for auxiliary databases.
-**
-** The cookie changes its value whenever the database schema changes.
-** This operation is used to detect when that the cookie has changed
-** and that the current process needs to reread the schema.
-**
-** Either a transaction needs to have been started or an OP_Open needs
-** to be executed (to establish a read lock) before this opcode is
-** invoked.
-*/
-case OP_VerifyCookie: {
-#if 0 /* local variables moved into u.ay */
- int iMeta;
- int iGen;
- Btree *pBt;
-#endif /* local variables moved into u.ay */
-
- assert( pOp->p1>=0 && pOp->p1<db->nDb );
- assert( (p->btreeMask & (((yDbMask)1)<<pOp->p1))!=0 );
- assert( sqlite3SchemaMutexHeld(db, pOp->p1, 0) );
- assert( p->bIsReader );
- u.ay.pBt = db->aDb[pOp->p1].pBt;
- if( u.ay.pBt ){
- sqlite3BtreeGetMeta(u.ay.pBt, BTREE_SCHEMA_VERSION, (u32 *)&u.ay.iMeta);
- u.ay.iGen = db->aDb[pOp->p1].pSchema->iGeneration;
- }else{
- u.ay.iGen = u.ay.iMeta = 0;
- }
- if( u.ay.iMeta!=pOp->p2 || u.ay.iGen!=pOp->p3 ){
- sqlite3DbFree(db, p->zErrMsg);
- p->zErrMsg = sqlite3DbStrDup(db, "database schema has changed");
- /* If the schema-cookie from the database file matches the cookie
- ** stored with the in-memory representation of the schema, do
- ** not reload the schema from the database file.
- **
- ** If virtual-tables are in use, this is not just an optimization.
- ** Often, v-tables store their data in other SQLite tables, which
- ** are queried from within xNext() and other v-table methods using
- ** prepared queries. If such a query is out-of-date, we do not want to
- ** discard the database schema, as the user code implementing the
- ** v-table would have to be ready for the sqlite3_vtab structure itself
- ** to be invalidated whenever sqlite3_step() is called from within
- ** a v-table method.
- */
- if( db->aDb[pOp->p1].pSchema->schema_cookie!=u.ay.iMeta ){
- sqlite3ResetOneSchema(db, pOp->p1);
- }
-
- p->expired = 1;
- rc = SQLITE_SCHEMA;
- }
- break;
-}
-
/* Opcode: OpenRead P1 P2 P3 P4 P5
** Synopsis: root=P2 iDb=P3
**
@@ -69780,7 +70299,6 @@ case OP_VerifyCookie: {
*/
case OP_OpenRead:
case OP_OpenWrite: {
-#if 0 /* local variables moved into u.az */
int nField;
KeyInfo *pKeyInfo;
int p2;
@@ -69789,7 +70307,6 @@ case OP_OpenWrite: {
Btree *pX;
VdbeCursor *pCur;
Db *pDb;
-#endif /* local variables moved into u.az */
assert( (pOp->p5&(OPFLAG_P2ISREG|OPFLAG_BULKCSR))==pOp->p5 );
assert( pOp->opcode==OP_OpenWrite || pOp->p5==0 );
@@ -69801,60 +70318,60 @@ case OP_OpenWrite: {
break;
}
- u.az.nField = 0;
- u.az.pKeyInfo = 0;
- u.az.p2 = pOp->p2;
- u.az.iDb = pOp->p3;
- assert( u.az.iDb>=0 && u.az.iDb<db->nDb );
- assert( (p->btreeMask & (((yDbMask)1)<<u.az.iDb))!=0 );
- u.az.pDb = &db->aDb[u.az.iDb];
- u.az.pX = u.az.pDb->pBt;
- assert( u.az.pX!=0 );
+ nField = 0;
+ pKeyInfo = 0;
+ p2 = pOp->p2;
+ iDb = pOp->p3;
+ assert( iDb>=0 && iDb<db->nDb );
+ assert( (p->btreeMask & (((yDbMask)1)<<iDb))!=0 );
+ pDb = &db->aDb[iDb];
+ pX = pDb->pBt;
+ assert( pX!=0 );
if( pOp->opcode==OP_OpenWrite ){
- u.az.wrFlag = 1;
- assert( sqlite3SchemaMutexHeld(db, u.az.iDb, 0) );
- if( u.az.pDb->pSchema->file_format < p->minWriteFileFormat ){
- p->minWriteFileFormat = u.az.pDb->pSchema->file_format;
+ wrFlag = 1;
+ assert( sqlite3SchemaMutexHeld(db, iDb, 0) );
+ if( pDb->pSchema->file_format < p->minWriteFileFormat ){
+ p->minWriteFileFormat = pDb->pSchema->file_format;
}
}else{
- u.az.wrFlag = 0;
+ wrFlag = 0;
}
if( pOp->p5 & OPFLAG_P2ISREG ){
- assert( u.az.p2>0 );
- assert( u.az.p2<=(p->nMem-p->nCursor) );
- pIn2 = &aMem[u.az.p2];
+ assert( p2>0 );
+ assert( p2<=(p->nMem-p->nCursor) );
+ pIn2 = &aMem[p2];
assert( memIsValid(pIn2) );
assert( (pIn2->flags & MEM_Int)!=0 );
sqlite3VdbeMemIntegerify(pIn2);
- u.az.p2 = (int)pIn2->u.i;
- /* The u.az.p2 value always comes from a prior OP_CreateTable opcode and
- ** that opcode will always set the u.az.p2 value to 2 or more or else fail.
+ p2 = (int)pIn2->u.i;
+ /* The p2 value always comes from a prior OP_CreateTable opcode and
+ ** that opcode will always set the p2 value to 2 or more or else fail.
** If there were a failure, the prepared statement would have halted
** before reaching this instruction. */
- if( NEVER(u.az.p2<2) ) {
+ if( NEVER(p2<2) ) {
rc = SQLITE_CORRUPT_BKPT;
goto abort_due_to_error;
}
}
if( pOp->p4type==P4_KEYINFO ){
- u.az.pKeyInfo = pOp->p4.pKeyInfo;
- assert( u.az.pKeyInfo->enc==ENC(db) );
- assert( u.az.pKeyInfo->db==db );
- u.az.nField = u.az.pKeyInfo->nField+u.az.pKeyInfo->nXField;
+ pKeyInfo = pOp->p4.pKeyInfo;
+ assert( pKeyInfo->enc==ENC(db) );
+ assert( pKeyInfo->db==db );
+ nField = pKeyInfo->nField+pKeyInfo->nXField;
}else if( pOp->p4type==P4_INT32 ){
- u.az.nField = pOp->p4.i;
+ nField = pOp->p4.i;
}
assert( pOp->p1>=0 );
- assert( u.az.nField>=0 );
- testcase( u.az.nField==0 ); /* Table with INTEGER PRIMARY KEY and nothing else */
- u.az.pCur = allocateCursor(p, pOp->p1, u.az.nField, u.az.iDb, 1);
- if( u.az.pCur==0 ) goto no_mem;
- u.az.pCur->nullRow = 1;
- u.az.pCur->isOrdered = 1;
- rc = sqlite3BtreeCursor(u.az.pX, u.az.p2, u.az.wrFlag, u.az.pKeyInfo, u.az.pCur->pCursor);
- u.az.pCur->pKeyInfo = u.az.pKeyInfo;
+ assert( nField>=0 );
+ testcase( nField==0 ); /* Table with INTEGER PRIMARY KEY and nothing else */
+ pCur = allocateCursor(p, pOp->p1, nField, iDb, 1);
+ if( pCur==0 ) goto no_mem;
+ pCur->nullRow = 1;
+ pCur->isOrdered = 1;
+ rc = sqlite3BtreeCursor(pX, p2, wrFlag, pKeyInfo, pCur->pCursor);
+ pCur->pKeyInfo = pKeyInfo;
assert( OPFLAG_BULKCSR==BTREE_BULKLOAD );
- sqlite3BtreeCursorHints(u.az.pCur->pCursor, (pOp->p5 & OPFLAG_BULKCSR));
+ sqlite3BtreeCursorHints(pCur->pCursor, (pOp->p5 & OPFLAG_BULKCSR));
/* Since it performs no memory allocation or IO, the only value that
** sqlite3BtreeCursor() may return is SQLITE_OK. */
@@ -69863,8 +70380,8 @@ case OP_OpenWrite: {
/* Set the VdbeCursor.isTable variable. Previous versions of
** SQLite used to check if the root-page flags were sane at this point
** and report database corruption if they were not, but this check has
- ** since moved into the btree layer. */
- u.az.pCur->isTable = pOp->p4type!=P4_KEYINFO;
+ ** since moved into the btree layer. */
+ pCur->isTable = pOp->p4type!=P4_KEYINFO;
break;
}
@@ -69896,12 +70413,10 @@ case OP_OpenWrite: {
*/
case OP_OpenAutoindex:
case OP_OpenEphemeral: {
-#if 0 /* local variables moved into u.ba */
VdbeCursor *pCx;
KeyInfo *pKeyInfo;
-#endif /* local variables moved into u.ba */
- static const int vfsFlags =
+ static const int vfsFlags =
SQLITE_OPEN_READWRITE |
SQLITE_OPEN_CREATE |
SQLITE_OPEN_EXCLUSIVE |
@@ -69909,13 +70424,13 @@ case OP_OpenEphemeral: {
SQLITE_OPEN_TRANSIENT_DB;
assert( pOp->p1>=0 );
assert( pOp->p2>=0 );
- u.ba.pCx = allocateCursor(p, pOp->p1, pOp->p2, -1, 1);
- if( u.ba.pCx==0 ) goto no_mem;
- u.ba.pCx->nullRow = 1;
- rc = sqlite3BtreeOpen(db->pVfs, 0, db, &u.ba.pCx->pBt,
+ pCx = allocateCursor(p, pOp->p1, pOp->p2, -1, 1);
+ if( pCx==0 ) goto no_mem;
+ pCx->nullRow = 1;
+ rc = sqlite3BtreeOpen(db->pVfs, 0, db, &pCx->pBt,
BTREE_OMIT_JOURNAL | BTREE_SINGLE | pOp->p5, vfsFlags);
if( rc==SQLITE_OK ){
- rc = sqlite3BtreeBeginTrans(u.ba.pCx->pBt, 1);
+ rc = sqlite3BtreeBeginTrans(pCx->pBt, 1);
}
if( rc==SQLITE_OK ){
/* If a transient index is required, create it by calling
@@ -69923,57 +70438,54 @@ case OP_OpenEphemeral: {
** opening it. If a transient table is required, just use the
** automatically created table with root-page 1 (an BLOB_INTKEY table).
*/
- if( (u.ba.pKeyInfo = pOp->p4.pKeyInfo)!=0 ){
+ if( (pKeyInfo = pOp->p4.pKeyInfo)!=0 ){
int pgno;
assert( pOp->p4type==P4_KEYINFO );
- rc = sqlite3BtreeCreateTable(u.ba.pCx->pBt, &pgno, BTREE_BLOBKEY | pOp->p5);
+ rc = sqlite3BtreeCreateTable(pCx->pBt, &pgno, BTREE_BLOBKEY | pOp->p5);
if( rc==SQLITE_OK ){
assert( pgno==MASTER_ROOT+1 );
- assert( u.ba.pKeyInfo->db==db );
- assert( u.ba.pKeyInfo->enc==ENC(db) );
- u.ba.pCx->pKeyInfo = u.ba.pKeyInfo;
- rc = sqlite3BtreeCursor(u.ba.pCx->pBt, pgno, 1, u.ba.pKeyInfo, u.ba.pCx->pCursor);
+ assert( pKeyInfo->db==db );
+ assert( pKeyInfo->enc==ENC(db) );
+ pCx->pKeyInfo = pKeyInfo;
+ rc = sqlite3BtreeCursor(pCx->pBt, pgno, 1, pKeyInfo, pCx->pCursor);
}
- u.ba.pCx->isTable = 0;
+ pCx->isTable = 0;
}else{
- rc = sqlite3BtreeCursor(u.ba.pCx->pBt, MASTER_ROOT, 1, 0, u.ba.pCx->pCursor);
- u.ba.pCx->isTable = 1;
+ rc = sqlite3BtreeCursor(pCx->pBt, MASTER_ROOT, 1, 0, pCx->pCursor);
+ pCx->isTable = 1;
}
}
- u.ba.pCx->isOrdered = (pOp->p5!=BTREE_UNORDERED);
+ pCx->isOrdered = (pOp->p5!=BTREE_UNORDERED);
break;
}
-/* Opcode: SorterOpen P1 * * P4 *
+/* Opcode: SorterOpen P1 P2 * P4 *
**
** This opcode works like OP_OpenEphemeral except that it opens
** a transient index that is specifically designed to sort large
** tables using an external merge-sort algorithm.
*/
case OP_SorterOpen: {
-#if 0 /* local variables moved into u.bb */
VdbeCursor *pCx;
-#endif /* local variables moved into u.bb */
assert( pOp->p1>=0 );
assert( pOp->p2>=0 );
- u.bb.pCx = allocateCursor(p, pOp->p1, pOp->p2, -1, 1);
- if( u.bb.pCx==0 ) goto no_mem;
- u.bb.pCx->pKeyInfo = pOp->p4.pKeyInfo;
- assert( u.bb.pCx->pKeyInfo->db==db );
- assert( u.bb.pCx->pKeyInfo->enc==ENC(db) );
- rc = sqlite3VdbeSorterInit(db, u.bb.pCx);
+ pCx = allocateCursor(p, pOp->p1, pOp->p2, -1, 1);
+ if( pCx==0 ) goto no_mem;
+ pCx->pKeyInfo = pOp->p4.pKeyInfo;
+ assert( pCx->pKeyInfo->db==db );
+ assert( pCx->pKeyInfo->enc==ENC(db) );
+ rc = sqlite3VdbeSorterInit(db, pCx);
break;
}
-/* Opcode: OpenPseudo P1 P2 P3 * P5
-** Synopsis: content in r[P2@P3]
+/* Opcode: OpenPseudo P1 P2 P3 * *
+** Synopsis: P3 columns in r[P2]
**
** Open a new cursor that points to a fake table that contains a single
-** row of data. The content of that one row in the content of memory
-** register P2 when P5==0. In other words, cursor P1 becomes an alias for the
-** MEM_Blob content contained in register P2. When P5==1, then the
-** row is represented by P3 consecutive registers beginning with P2.
+** row of data. The content of that one row is the content of memory
+** register P2. In other words, cursor P1 becomes an alias for the
+** MEM_Blob content contained in register P2.
**
** A pseudo-table created by this opcode is used to hold a single
** row output from the sorter so that the row can be decomposed into
@@ -69984,18 +70496,16 @@ case OP_SorterOpen: {
** the pseudo-table.
*/
case OP_OpenPseudo: {
-#if 0 /* local variables moved into u.bc */
VdbeCursor *pCx;
-#endif /* local variables moved into u.bc */
assert( pOp->p1>=0 );
assert( pOp->p3>=0 );
- u.bc.pCx = allocateCursor(p, pOp->p1, pOp->p3, -1, 0);
- if( u.bc.pCx==0 ) goto no_mem;
- u.bc.pCx->nullRow = 1;
- u.bc.pCx->pseudoTableReg = pOp->p2;
- u.bc.pCx->isTable = 1;
- u.bc.pCx->multiPseudo = pOp->p5;
+ pCx = allocateCursor(p, pOp->p1, pOp->p3, -1, 0);
+ if( pCx==0 ) goto no_mem;
+ pCx->nullRow = 1;
+ pCx->pseudoTableReg = pOp->p2;
+ pCx->isTable = 1;
+ assert( pOp->p5==0 );
break;
}
@@ -70067,39 +70577,37 @@ case OP_Close: {
**
** See also: Found, NotFound, Distinct, SeekGt, SeekGe, SeekLt
*/
-case OP_SeekLt: /* jump, in3 */
-case OP_SeekLe: /* jump, in3 */
-case OP_SeekGe: /* jump, in3 */
-case OP_SeekGt: { /* jump, in3 */
-#if 0 /* local variables moved into u.bd */
+case OP_SeekLT: /* jump, in3 */
+case OP_SeekLE: /* jump, in3 */
+case OP_SeekGE: /* jump, in3 */
+case OP_SeekGT: { /* jump, in3 */
int res;
int oc;
VdbeCursor *pC;
UnpackedRecord r;
int nField;
i64 iKey; /* The rowid we are to seek to */
-#endif /* local variables moved into u.bd */
assert( pOp->p1>=0 && pOp->p1<p->nCursor );
assert( pOp->p2!=0 );
- u.bd.pC = p->apCsr[pOp->p1];
- assert( u.bd.pC!=0 );
- assert( u.bd.pC->pseudoTableReg==0 );
- assert( OP_SeekLe == OP_SeekLt+1 );
- assert( OP_SeekGe == OP_SeekLt+2 );
- assert( OP_SeekGt == OP_SeekLt+3 );
- assert( u.bd.pC->isOrdered );
- assert( u.bd.pC->pCursor!=0 );
- u.bd.oc = pOp->opcode;
- u.bd.pC->nullRow = 0;
- if( u.bd.pC->isTable ){
+ pC = p->apCsr[pOp->p1];
+ assert( pC!=0 );
+ assert( pC->pseudoTableReg==0 );
+ assert( OP_SeekLE == OP_SeekLT+1 );
+ assert( OP_SeekGE == OP_SeekLT+2 );
+ assert( OP_SeekGT == OP_SeekLT+3 );
+ assert( pC->isOrdered );
+ assert( pC->pCursor!=0 );
+ oc = pOp->opcode;
+ pC->nullRow = 0;
+ if( pC->isTable ){
/* The input value in P3 might be of any type: integer, real, string,
** blob, or NULL. But it needs to be an integer before we can do
** the seek, so covert it. */
pIn3 = &aMem[pOp->p3];
applyNumericAffinity(pIn3);
- u.bd.iKey = sqlite3VdbeIntValue(pIn3);
- u.bd.pC->rowidIsValid = 0;
+ iKey = sqlite3VdbeIntValue(pIn3);
+ pC->rowidIsValid = 0;
/* If the P3 value could not be converted into an integer without
** loss of information, then special processing is required... */
@@ -70107,100 +70615,103 @@ case OP_SeekGt: { /* jump, in3 */
if( (pIn3->flags & MEM_Real)==0 ){
/* If the P3 value cannot be converted into any kind of a number,
** then the seek is not possible, so jump to P2 */
- pc = pOp->p2 - 1;
+ pc = pOp->p2 - 1; VdbeBranchTaken(1,2);
break;
}
- /* If the approximation u.bd.iKey is larger than the actual real search
+ /* If the approximation iKey is larger than the actual real search
** term, substitute >= for > and < for <=. e.g. if the search term
** is 4.9 and the integer approximation 5:
**
** (x > 4.9) -> (x >= 5)
** (x <= 4.9) -> (x < 5)
*/
- if( pIn3->r<(double)u.bd.iKey ){
- assert( OP_SeekGe==(OP_SeekGt-1) );
- assert( OP_SeekLt==(OP_SeekLe-1) );
- assert( (OP_SeekLe & 0x0001)==(OP_SeekGt & 0x0001) );
- if( (u.bd.oc & 0x0001)==(OP_SeekGt & 0x0001) ) u.bd.oc--;
+ if( pIn3->r<(double)iKey ){
+ assert( OP_SeekGE==(OP_SeekGT-1) );
+ assert( OP_SeekLT==(OP_SeekLE-1) );
+ assert( (OP_SeekLE & 0x0001)==(OP_SeekGT & 0x0001) );
+ if( (oc & 0x0001)==(OP_SeekGT & 0x0001) ) oc--;
}
- /* If the approximation u.bd.iKey is smaller than the actual real search
+ /* If the approximation iKey is smaller than the actual real search
** term, substitute <= for < and > for >=. */
- else if( pIn3->r>(double)u.bd.iKey ){
- assert( OP_SeekLe==(OP_SeekLt+1) );
- assert( OP_SeekGt==(OP_SeekGe+1) );
- assert( (OP_SeekLt & 0x0001)==(OP_SeekGe & 0x0001) );
- if( (u.bd.oc & 0x0001)==(OP_SeekLt & 0x0001) ) u.bd.oc++;
+ else if( pIn3->r>(double)iKey ){
+ assert( OP_SeekLE==(OP_SeekLT+1) );
+ assert( OP_SeekGT==(OP_SeekGE+1) );
+ assert( (OP_SeekLT & 0x0001)==(OP_SeekGE & 0x0001) );
+ if( (oc & 0x0001)==(OP_SeekLT & 0x0001) ) oc++;
}
- }
- rc = sqlite3BtreeMovetoUnpacked(u.bd.pC->pCursor, 0, (u64)u.bd.iKey, 0, &u.bd.res);
+ }
+ rc = sqlite3BtreeMovetoUnpacked(pC->pCursor, 0, (u64)iKey, 0, &res);
if( rc!=SQLITE_OK ){
goto abort_due_to_error;
}
- if( u.bd.res==0 ){
- u.bd.pC->rowidIsValid = 1;
- u.bd.pC->lastRowid = u.bd.iKey;
+ if( res==0 ){
+ pC->rowidIsValid = 1;
+ pC->lastRowid = iKey;
}
}else{
- u.bd.nField = pOp->p4.i;
+ nField = pOp->p4.i;
assert( pOp->p4type==P4_INT32 );
- assert( u.bd.nField>0 );
- u.bd.r.pKeyInfo = u.bd.pC->pKeyInfo;
- u.bd.r.nField = (u16)u.bd.nField;
+ assert( nField>0 );
+ r.pKeyInfo = pC->pKeyInfo;
+ r.nField = (u16)nField;
/* The next line of code computes as follows, only faster:
- ** if( u.bd.oc==OP_SeekGt || u.bd.oc==OP_SeekLe ){
- ** u.bd.r.flags = UNPACKED_INCRKEY;
+ ** if( oc==OP_SeekGT || oc==OP_SeekLE ){
+ ** r.default_rc = -1;
** }else{
- ** u.bd.r.flags = 0;
+ ** r.default_rc = +1;
** }
*/
- u.bd.r.flags = (u8)(UNPACKED_INCRKEY * (1 & (u.bd.oc - OP_SeekLt)));
- assert( u.bd.oc!=OP_SeekGt || u.bd.r.flags==UNPACKED_INCRKEY );
- assert( u.bd.oc!=OP_SeekLe || u.bd.r.flags==UNPACKED_INCRKEY );
- assert( u.bd.oc!=OP_SeekGe || u.bd.r.flags==0 );
- assert( u.bd.oc!=OP_SeekLt || u.bd.r.flags==0 );
+ r.default_rc = ((1 & (oc - OP_SeekLT)) ? -1 : +1);
+ assert( oc!=OP_SeekGT || r.default_rc==-1 );
+ assert( oc!=OP_SeekLE || r.default_rc==-1 );
+ assert( oc!=OP_SeekGE || r.default_rc==+1 );
+ assert( oc!=OP_SeekLT || r.default_rc==+1 );
- u.bd.r.aMem = &aMem[pOp->p3];
+ r.aMem = &aMem[pOp->p3];
#ifdef SQLITE_DEBUG
- { int i; for(i=0; i<u.bd.r.nField; i++) assert( memIsValid(&u.bd.r.aMem[i]) ); }
+ { int i; for(i=0; i<r.nField; i++) assert( memIsValid(&r.aMem[i]) ); }
#endif
- ExpandBlob(u.bd.r.aMem);
- rc = sqlite3BtreeMovetoUnpacked(u.bd.pC->pCursor, &u.bd.r, 0, 0, &u.bd.res);
+ ExpandBlob(r.aMem);
+ rc = sqlite3BtreeMovetoUnpacked(pC->pCursor, &r, 0, 0, &res);
if( rc!=SQLITE_OK ){
goto abort_due_to_error;
}
- u.bd.pC->rowidIsValid = 0;
+ pC->rowidIsValid = 0;
}
- u.bd.pC->deferredMoveto = 0;
- u.bd.pC->cacheStatus = CACHE_STALE;
+ pC->deferredMoveto = 0;
+ pC->cacheStatus = CACHE_STALE;
#ifdef SQLITE_TEST
sqlite3_search_count++;
#endif
- if( u.bd.oc>=OP_SeekGe ){ assert( u.bd.oc==OP_SeekGe || u.bd.oc==OP_SeekGt );
- if( u.bd.res<0 || (u.bd.res==0 && u.bd.oc==OP_SeekGt) ){
- rc = sqlite3BtreeNext(u.bd.pC->pCursor, &u.bd.res);
+ if( oc>=OP_SeekGE ){ assert( oc==OP_SeekGE || oc==OP_SeekGT );
+ if( res<0 || (res==0 && oc==OP_SeekGT) ){
+ res = 0;
+ rc = sqlite3BtreeNext(pC->pCursor, &res);
if( rc!=SQLITE_OK ) goto abort_due_to_error;
- u.bd.pC->rowidIsValid = 0;
+ pC->rowidIsValid = 0;
}else{
- u.bd.res = 0;
+ res = 0;
}
}else{
- assert( u.bd.oc==OP_SeekLt || u.bd.oc==OP_SeekLe );
- if( u.bd.res>0 || (u.bd.res==0 && u.bd.oc==OP_SeekLt) ){
- rc = sqlite3BtreePrevious(u.bd.pC->pCursor, &u.bd.res);
+ assert( oc==OP_SeekLT || oc==OP_SeekLE );
+ if( res>0 || (res==0 && oc==OP_SeekLT) ){
+ res = 0;
+ rc = sqlite3BtreePrevious(pC->pCursor, &res);
if( rc!=SQLITE_OK ) goto abort_due_to_error;
- u.bd.pC->rowidIsValid = 0;
+ pC->rowidIsValid = 0;
}else{
- /* u.bd.res might be negative because the table is empty. Check to
+ /* res might be negative because the table is empty. Check to
** see if this is the case.
*/
- u.bd.res = sqlite3BtreeEof(u.bd.pC->pCursor);
+ res = sqlite3BtreeEof(pC->pCursor);
}
}
assert( pOp->p2>0 );
- if( u.bd.res ){
+ VdbeBranchTaken(res!=0,2);
+ if( res ){
pc = pOp->p2 - 1;
}
break;
@@ -70217,20 +70728,18 @@ case OP_SeekGt: { /* jump, in3 */
** occur, no unnecessary I/O happens.
*/
case OP_Seek: { /* in2 */
-#if 0 /* local variables moved into u.be */
VdbeCursor *pC;
-#endif /* local variables moved into u.be */
assert( pOp->p1>=0 && pOp->p1<p->nCursor );
- u.be.pC = p->apCsr[pOp->p1];
- assert( u.be.pC!=0 );
- assert( u.be.pC->pCursor!=0 );
- assert( u.be.pC->isTable );
- u.be.pC->nullRow = 0;
+ pC = p->apCsr[pOp->p1];
+ assert( pC!=0 );
+ assert( pC->pCursor!=0 );
+ assert( pC->isTable );
+ pC->nullRow = 0;
pIn2 = &aMem[pOp->p2];
- u.be.pC->movetoTarget = sqlite3VdbeIntValue(pIn2);
- u.be.pC->rowidIsValid = 0;
- u.be.pC->deferredMoveto = 1;
+ pC->movetoTarget = sqlite3VdbeIntValue(pIn2);
+ pC->rowidIsValid = 0;
+ pC->deferredMoveto = 1;
break;
}
@@ -70285,7 +70794,6 @@ case OP_Seek: { /* in2 */
case OP_NoConflict: /* jump, in3 */
case OP_NotFound: /* jump, in3 */
case OP_Found: { /* jump, in3 */
-#if 0 /* local variables moved into u.bf */
int alreadyExists;
int ii;
VdbeCursor *pC;
@@ -70294,72 +70802,70 @@ case OP_Found: { /* jump, in3 */
UnpackedRecord *pIdxKey;
UnpackedRecord r;
char aTempRec[ROUND8(sizeof(UnpackedRecord)) + sizeof(Mem)*4 + 7];
-#endif /* local variables moved into u.bf */
#ifdef SQLITE_TEST
if( pOp->opcode!=OP_NoConflict ) sqlite3_found_count++;
#endif
- u.bf.alreadyExists = 0;
assert( pOp->p1>=0 && pOp->p1<p->nCursor );
assert( pOp->p4type==P4_INT32 );
- u.bf.pC = p->apCsr[pOp->p1];
- assert( u.bf.pC!=0 );
+ pC = p->apCsr[pOp->p1];
+ assert( pC!=0 );
pIn3 = &aMem[pOp->p3];
- assert( u.bf.pC->pCursor!=0 );
- assert( u.bf.pC->isTable==0 );
+ assert( pC->pCursor!=0 );
+ assert( pC->isTable==0 );
+ pFree = 0; /* Not needed. Only used to suppress a compiler warning. */
if( pOp->p4.i>0 ){
- u.bf.r.pKeyInfo = u.bf.pC->pKeyInfo;
- u.bf.r.nField = (u16)pOp->p4.i;
- u.bf.r.aMem = pIn3;
+ r.pKeyInfo = pC->pKeyInfo;
+ r.nField = (u16)pOp->p4.i;
+ r.aMem = pIn3;
+ for(ii=0; ii<r.nField; ii++){
+ assert( memIsValid(&r.aMem[ii]) );
+ ExpandBlob(&r.aMem[ii]);
#ifdef SQLITE_DEBUG
- {
- int i;
- for(i=0; i<u.bf.r.nField; i++){
- assert( memIsValid(&u.bf.r.aMem[i]) );
- if( i ) REGISTER_TRACE(pOp->p3+i, &u.bf.r.aMem[i]);
- }
- }
+ if( ii ) REGISTER_TRACE(pOp->p3+ii, &r.aMem[ii]);
#endif
- u.bf.r.flags = UNPACKED_PREFIX_MATCH;
- u.bf.pIdxKey = &u.bf.r;
+ }
+ pIdxKey = &r;
}else{
- u.bf.pIdxKey = sqlite3VdbeAllocUnpackedRecord(
- u.bf.pC->pKeyInfo, u.bf.aTempRec, sizeof(u.bf.aTempRec), &u.bf.pFree
- );
- if( u.bf.pIdxKey==0 ) goto no_mem;
+ pIdxKey = sqlite3VdbeAllocUnpackedRecord(
+ pC->pKeyInfo, aTempRec, sizeof(aTempRec), &pFree
+ );
+ if( pIdxKey==0 ) goto no_mem;
assert( pIn3->flags & MEM_Blob );
assert( (pIn3->flags & MEM_Zero)==0 ); /* zeroblobs already expanded */
- sqlite3VdbeRecordUnpack(u.bf.pC->pKeyInfo, pIn3->n, pIn3->z, u.bf.pIdxKey);
- u.bf.pIdxKey->flags |= UNPACKED_PREFIX_MATCH;
+ sqlite3VdbeRecordUnpack(pC->pKeyInfo, pIn3->n, pIn3->z, pIdxKey);
}
+ pIdxKey->default_rc = 0;
if( pOp->opcode==OP_NoConflict ){
/* For the OP_NoConflict opcode, take the jump if any of the
** input fields are NULL, since any key with a NULL will not
** conflict */
- for(u.bf.ii=0; u.bf.ii<u.bf.r.nField; u.bf.ii++){
- if( u.bf.r.aMem[u.bf.ii].flags & MEM_Null ){
- pc = pOp->p2 - 1;
+ for(ii=0; ii<r.nField; ii++){
+ if( r.aMem[ii].flags & MEM_Null ){
+ pc = pOp->p2 - 1; VdbeBranchTaken(1,2);
break;
}
}
}
- rc = sqlite3BtreeMovetoUnpacked(u.bf.pC->pCursor, u.bf.pIdxKey, 0, 0, &u.bf.res);
+ rc = sqlite3BtreeMovetoUnpacked(pC->pCursor, pIdxKey, 0, 0, &res);
if( pOp->p4.i==0 ){
- sqlite3DbFree(db, u.bf.pFree);
+ sqlite3DbFree(db, pFree);
}
if( rc!=SQLITE_OK ){
break;
}
- u.bf.pC->seekResult = u.bf.res;
- u.bf.alreadyExists = (u.bf.res==0);
- u.bf.pC->nullRow = 1-u.bf.alreadyExists;
- u.bf.pC->deferredMoveto = 0;
- u.bf.pC->cacheStatus = CACHE_STALE;
+ pC->seekResult = res;
+ alreadyExists = (res==0);
+ pC->nullRow = 1-alreadyExists;
+ pC->deferredMoveto = 0;
+ pC->cacheStatus = CACHE_STALE;
if( pOp->opcode==OP_Found ){
- if( u.bf.alreadyExists ) pc = pOp->p2 - 1;
+ VdbeBranchTaken(alreadyExists!=0,2);
+ if( alreadyExists ) pc = pOp->p2 - 1;
}else{
- if( !u.bf.alreadyExists ) pc = pOp->p2 - 1;
+ VdbeBranchTaken(alreadyExists==0,2);
+ if( !alreadyExists ) pc = pOp->p2 - 1;
}
break;
}
@@ -70379,35 +70885,34 @@ case OP_Found: { /* jump, in3 */
** See also: Found, NotFound, NoConflict
*/
case OP_NotExists: { /* jump, in3 */
-#if 0 /* local variables moved into u.bg */
VdbeCursor *pC;
BtCursor *pCrsr;
int res;
u64 iKey;
-#endif /* local variables moved into u.bg */
pIn3 = &aMem[pOp->p3];
assert( pIn3->flags & MEM_Int );
assert( pOp->p1>=0 && pOp->p1<p->nCursor );
- u.bg.pC = p->apCsr[pOp->p1];
- assert( u.bg.pC!=0 );
- assert( u.bg.pC->isTable );
- assert( u.bg.pC->pseudoTableReg==0 );
- u.bg.pCrsr = u.bg.pC->pCursor;
- assert( u.bg.pCrsr!=0 );
- u.bg.res = 0;
- u.bg.iKey = pIn3->u.i;
- rc = sqlite3BtreeMovetoUnpacked(u.bg.pCrsr, 0, u.bg.iKey, 0, &u.bg.res);
- u.bg.pC->lastRowid = pIn3->u.i;
- u.bg.pC->rowidIsValid = u.bg.res==0 ?1:0;
- u.bg.pC->nullRow = 0;
- u.bg.pC->cacheStatus = CACHE_STALE;
- u.bg.pC->deferredMoveto = 0;
- if( u.bg.res!=0 ){
+ pC = p->apCsr[pOp->p1];
+ assert( pC!=0 );
+ assert( pC->isTable );
+ assert( pC->pseudoTableReg==0 );
+ pCrsr = pC->pCursor;
+ assert( pCrsr!=0 );
+ res = 0;
+ iKey = pIn3->u.i;
+ rc = sqlite3BtreeMovetoUnpacked(pCrsr, 0, iKey, 0, &res);
+ pC->lastRowid = pIn3->u.i;
+ pC->rowidIsValid = res==0 ?1:0;
+ pC->nullRow = 0;
+ pC->cacheStatus = CACHE_STALE;
+ pC->deferredMoveto = 0;
+ VdbeBranchTaken(res!=0,2);
+ if( res!=0 ){
pc = pOp->p2 - 1;
- assert( u.bg.pC->rowidIsValid==0 );
+ assert( pC->rowidIsValid==0 );
}
- u.bg.pC->seekResult = u.bg.res;
+ pC->seekResult = res;
break;
}
@@ -70443,21 +70948,19 @@ case OP_Sequence: { /* out2-prerelease */
** AUTOINCREMENT feature.
*/
case OP_NewRowid: { /* out2-prerelease */
-#if 0 /* local variables moved into u.bh */
i64 v; /* The new rowid */
VdbeCursor *pC; /* Cursor of table to get the new rowid */
int res; /* Result of an sqlite3BtreeLast() */
int cnt; /* Counter to limit the number of searches */
Mem *pMem; /* Register holding largest rowid for AUTOINCREMENT */
VdbeFrame *pFrame; /* Root frame of VDBE */
-#endif /* local variables moved into u.bh */
- u.bh.v = 0;
- u.bh.res = 0;
+ v = 0;
+ res = 0;
assert( pOp->p1>=0 && pOp->p1<p->nCursor );
- u.bh.pC = p->apCsr[pOp->p1];
- assert( u.bh.pC!=0 );
- if( NEVER(u.bh.pC->pCursor==0) ){
+ pC = p->apCsr[pOp->p1];
+ assert( pC!=0 );
+ if( NEVER(pC->pCursor==0) ){
/* The zero initialization above is all that is needed */
}else{
/* The next rowid or record number (different terms for the same
@@ -70473,7 +70976,7 @@ case OP_NewRowid: { /* out2-prerelease */
** succeeded. If the random rowid does exist, we select a new one
** and try again, up to 100 times.
*/
- assert( u.bh.pC->isTable );
+ assert( pC->isTable );
#ifdef SQLITE_32BIT_ROWID
# define MAX_ROWID 0x7fffffff
@@ -70485,61 +70988,56 @@ case OP_NewRowid: { /* out2-prerelease */
# define MAX_ROWID (i64)( (((u64)0x7fffffff)<<32) | (u64)0xffffffff )
#endif
- if( !u.bh.pC->useRandomRowid ){
- u.bh.v = sqlite3BtreeGetCachedRowid(u.bh.pC->pCursor);
- if( u.bh.v==0 ){
- rc = sqlite3BtreeLast(u.bh.pC->pCursor, &u.bh.res);
- if( rc!=SQLITE_OK ){
- goto abort_due_to_error;
- }
- if( u.bh.res ){
- u.bh.v = 1; /* IMP: R-61914-48074 */
+ if( !pC->useRandomRowid ){
+ rc = sqlite3BtreeLast(pC->pCursor, &res);
+ if( rc!=SQLITE_OK ){
+ goto abort_due_to_error;
+ }
+ if( res ){
+ v = 1; /* IMP: R-61914-48074 */
+ }else{
+ assert( sqlite3BtreeCursorIsValid(pC->pCursor) );
+ rc = sqlite3BtreeKeySize(pC->pCursor, &v);
+ assert( rc==SQLITE_OK ); /* Cannot fail following BtreeLast() */
+ if( v>=MAX_ROWID ){
+ pC->useRandomRowid = 1;
}else{
- assert( sqlite3BtreeCursorIsValid(u.bh.pC->pCursor) );
- rc = sqlite3BtreeKeySize(u.bh.pC->pCursor, &u.bh.v);
- assert( rc==SQLITE_OK ); /* Cannot fail following BtreeLast() */
- if( u.bh.v>=MAX_ROWID ){
- u.bh.pC->useRandomRowid = 1;
- }else{
- u.bh.v++; /* IMP: R-29538-34987 */
- }
+ v++; /* IMP: R-29538-34987 */
}
}
+ }
#ifndef SQLITE_OMIT_AUTOINCREMENT
- if( pOp->p3 ){
+ if( pOp->p3 ){
+ /* Assert that P3 is a valid memory cell. */
+ assert( pOp->p3>0 );
+ if( p->pFrame ){
+ for(pFrame=p->pFrame; pFrame->pParent; pFrame=pFrame->pParent);
/* Assert that P3 is a valid memory cell. */
- assert( pOp->p3>0 );
- if( p->pFrame ){
- for(u.bh.pFrame=p->pFrame; u.bh.pFrame->pParent; u.bh.pFrame=u.bh.pFrame->pParent);
- /* Assert that P3 is a valid memory cell. */
- assert( pOp->p3<=u.bh.pFrame->nMem );
- u.bh.pMem = &u.bh.pFrame->aMem[pOp->p3];
- }else{
- /* Assert that P3 is a valid memory cell. */
- assert( pOp->p3<=(p->nMem-p->nCursor) );
- u.bh.pMem = &aMem[pOp->p3];
- memAboutToChange(p, u.bh.pMem);
- }
- assert( memIsValid(u.bh.pMem) );
-
- REGISTER_TRACE(pOp->p3, u.bh.pMem);
- sqlite3VdbeMemIntegerify(u.bh.pMem);
- assert( (u.bh.pMem->flags & MEM_Int)!=0 ); /* mem(P3) holds an integer */
- if( u.bh.pMem->u.i==MAX_ROWID || u.bh.pC->useRandomRowid ){
- rc = SQLITE_FULL; /* IMP: R-12275-61338 */
- goto abort_due_to_error;
- }
- if( u.bh.v<u.bh.pMem->u.i+1 ){
- u.bh.v = u.bh.pMem->u.i + 1;
- }
- u.bh.pMem->u.i = u.bh.v;
+ assert( pOp->p3<=pFrame->nMem );
+ pMem = &pFrame->aMem[pOp->p3];
+ }else{
+ /* Assert that P3 is a valid memory cell. */
+ assert( pOp->p3<=(p->nMem-p->nCursor) );
+ pMem = &aMem[pOp->p3];
+ memAboutToChange(p, pMem);
}
-#endif
+ assert( memIsValid(pMem) );
- sqlite3BtreeSetCachedRowid(u.bh.pC->pCursor, u.bh.v<MAX_ROWID ? u.bh.v+1 : 0);
+ REGISTER_TRACE(pOp->p3, pMem);
+ sqlite3VdbeMemIntegerify(pMem);
+ assert( (pMem->flags & MEM_Int)!=0 ); /* mem(P3) holds an integer */
+ if( pMem->u.i==MAX_ROWID || pC->useRandomRowid ){
+ rc = SQLITE_FULL; /* IMP: R-12275-61338 */
+ goto abort_due_to_error;
+ }
+ if( v<pMem->u.i+1 ){
+ v = pMem->u.i + 1;
+ }
+ pMem->u.i = v;
}
- if( u.bh.pC->useRandomRowid ){
+#endif
+ if( pC->useRandomRowid ){
/* IMPLEMENTATION-OF: R-07677-41881 If the largest ROWID is equal to the
** largest possible integer (9223372036854775807) then the database
** engine starts picking positive candidate ROWIDs at random until
@@ -70547,35 +71045,35 @@ case OP_NewRowid: { /* out2-prerelease */
assert( pOp->p3==0 ); /* We cannot be in random rowid mode if this is
** an AUTOINCREMENT table. */
/* on the first attempt, simply do one more than previous */
- u.bh.v = lastRowid;
- u.bh.v &= (MAX_ROWID>>1); /* ensure doesn't go negative */
- u.bh.v++; /* ensure non-zero */
- u.bh.cnt = 0;
- while( ((rc = sqlite3BtreeMovetoUnpacked(u.bh.pC->pCursor, 0, (u64)u.bh.v,
- 0, &u.bh.res))==SQLITE_OK)
- && (u.bh.res==0)
- && (++u.bh.cnt<100)){
+ v = lastRowid;
+ v &= (MAX_ROWID>>1); /* ensure doesn't go negative */
+ v++; /* ensure non-zero */
+ cnt = 0;
+ while( ((rc = sqlite3BtreeMovetoUnpacked(pC->pCursor, 0, (u64)v,
+ 0, &res))==SQLITE_OK)
+ && (res==0)
+ && (++cnt<100)){
/* collision - try another random rowid */
- sqlite3_randomness(sizeof(u.bh.v), &u.bh.v);
- if( u.bh.cnt<5 ){
+ sqlite3_randomness(sizeof(v), &v);
+ if( cnt<5 ){
/* try "small" random rowids for the initial attempts */
- u.bh.v &= 0xffffff;
+ v &= 0xffffff;
}else{
- u.bh.v &= (MAX_ROWID>>1); /* ensure doesn't go negative */
+ v &= (MAX_ROWID>>1); /* ensure doesn't go negative */
}
- u.bh.v++; /* ensure non-zero */
+ v++; /* ensure non-zero */
}
- if( rc==SQLITE_OK && u.bh.res==0 ){
+ if( rc==SQLITE_OK && res==0 ){
rc = SQLITE_FULL; /* IMP: R-38219-53002 */
goto abort_due_to_error;
}
- assert( u.bh.v>0 ); /* EV: R-40812-03570 */
+ assert( v>0 ); /* EV: R-40812-03570 */
}
- u.bh.pC->rowidIsValid = 0;
- u.bh.pC->deferredMoveto = 0;
- u.bh.pC->cacheStatus = CACHE_STALE;
+ pC->rowidIsValid = 0;
+ pC->deferredMoveto = 0;
+ pC->cacheStatus = CACHE_STALE;
}
- pOut->u.i = u.bh.v;
+ pOut->u.i = v;
break;
}
@@ -70627,7 +71125,6 @@ case OP_NewRowid: { /* out2-prerelease */
*/
case OP_Insert:
case OP_InsertInt: {
-#if 0 /* local variables moved into u.bi */
Mem *pData; /* MEM cell holding data for the record to be inserted */
Mem *pKey; /* MEM cell holding key for the record */
i64 iKey; /* The integer ROWID or key for the record to be inserted */
@@ -70637,60 +71134,58 @@ case OP_InsertInt: {
const char *zDb; /* database name - used by the update hook */
const char *zTbl; /* Table name - used by the opdate hook */
int op; /* Opcode for update hook: SQLITE_UPDATE or SQLITE_INSERT */
-#endif /* local variables moved into u.bi */
- u.bi.pData = &aMem[pOp->p2];
+ pData = &aMem[pOp->p2];
assert( pOp->p1>=0 && pOp->p1<p->nCursor );
- assert( memIsValid(u.bi.pData) );
- u.bi.pC = p->apCsr[pOp->p1];
- assert( u.bi.pC!=0 );
- assert( u.bi.pC->pCursor!=0 );
- assert( u.bi.pC->pseudoTableReg==0 );
- assert( u.bi.pC->isTable );
- REGISTER_TRACE(pOp->p2, u.bi.pData);
+ assert( memIsValid(pData) );
+ pC = p->apCsr[pOp->p1];
+ assert( pC!=0 );
+ assert( pC->pCursor!=0 );
+ assert( pC->pseudoTableReg==0 );
+ assert( pC->isTable );
+ REGISTER_TRACE(pOp->p2, pData);
if( pOp->opcode==OP_Insert ){
- u.bi.pKey = &aMem[pOp->p3];
- assert( u.bi.pKey->flags & MEM_Int );
- assert( memIsValid(u.bi.pKey) );
- REGISTER_TRACE(pOp->p3, u.bi.pKey);
- u.bi.iKey = u.bi.pKey->u.i;
+ pKey = &aMem[pOp->p3];
+ assert( pKey->flags & MEM_Int );
+ assert( memIsValid(pKey) );
+ REGISTER_TRACE(pOp->p3, pKey);
+ iKey = pKey->u.i;
}else{
assert( pOp->opcode==OP_InsertInt );
- u.bi.iKey = pOp->p3;
+ iKey = pOp->p3;
}
if( pOp->p5 & OPFLAG_NCHANGE ) p->nChange++;
- if( pOp->p5 & OPFLAG_LASTROWID ) db->lastRowid = lastRowid = u.bi.iKey;
- if( u.bi.pData->flags & MEM_Null ){
- u.bi.pData->z = 0;
- u.bi.pData->n = 0;
+ if( pOp->p5 & OPFLAG_LASTROWID ) db->lastRowid = lastRowid = iKey;
+ if( pData->flags & MEM_Null ){
+ pData->z = 0;
+ pData->n = 0;
}else{
- assert( u.bi.pData->flags & (MEM_Blob|MEM_Str) );
+ assert( pData->flags & (MEM_Blob|MEM_Str) );
}
- u.bi.seekResult = ((pOp->p5 & OPFLAG_USESEEKRESULT) ? u.bi.pC->seekResult : 0);
- if( u.bi.pData->flags & MEM_Zero ){
- u.bi.nZero = u.bi.pData->u.nZero;
+ seekResult = ((pOp->p5 & OPFLAG_USESEEKRESULT) ? pC->seekResult : 0);
+ if( pData->flags & MEM_Zero ){
+ nZero = pData->u.nZero;
}else{
- u.bi.nZero = 0;
+ nZero = 0;
}
- sqlite3BtreeSetCachedRowid(u.bi.pC->pCursor, 0);
- rc = sqlite3BtreeInsert(u.bi.pC->pCursor, 0, u.bi.iKey,
- u.bi.pData->z, u.bi.pData->n, u.bi.nZero,
- (pOp->p5 & OPFLAG_APPEND)!=0, u.bi.seekResult
+ rc = sqlite3BtreeInsert(pC->pCursor, 0, iKey,
+ pData->z, pData->n, nZero,
+ (pOp->p5 & OPFLAG_APPEND)!=0, seekResult
);
- u.bi.pC->rowidIsValid = 0;
- u.bi.pC->deferredMoveto = 0;
- u.bi.pC->cacheStatus = CACHE_STALE;
+ pC->rowidIsValid = 0;
+ pC->deferredMoveto = 0;
+ pC->cacheStatus = CACHE_STALE;
/* Invoke the update-hook if required. */
if( rc==SQLITE_OK && db->xUpdateCallback && pOp->p4.z ){
- u.bi.zDb = db->aDb[u.bi.pC->iDb].zName;
- u.bi.zTbl = pOp->p4.z;
- u.bi.op = ((pOp->p5 & OPFLAG_ISUPDATE) ? SQLITE_UPDATE : SQLITE_INSERT);
- assert( u.bi.pC->isTable );
- db->xUpdateCallback(db->pUpdateArg, u.bi.op, u.bi.zDb, u.bi.zTbl, u.bi.iKey);
- assert( u.bi.pC->iDb>=0 );
+ zDb = db->aDb[pC->iDb].zName;
+ zTbl = pOp->p4.z;
+ op = ((pOp->p5 & OPFLAG_ISUPDATE) ? SQLITE_UPDATE : SQLITE_INSERT);
+ assert( pC->isTable );
+ db->xUpdateCallback(db->pUpdateArg, op, zDb, zTbl, iKey);
+ assert( pC->iDb>=0 );
}
break;
}
@@ -70716,37 +71211,34 @@ case OP_InsertInt: {
** using OP_NotFound prior to invoking this opcode.
*/
case OP_Delete: {
-#if 0 /* local variables moved into u.bj */
i64 iKey;
VdbeCursor *pC;
-#endif /* local variables moved into u.bj */
assert( pOp->p1>=0 && pOp->p1<p->nCursor );
- u.bj.pC = p->apCsr[pOp->p1];
- assert( u.bj.pC!=0 );
- assert( u.bj.pC->pCursor!=0 ); /* Only valid for real tables, no pseudotables */
- u.bj.iKey = u.bj.pC->lastRowid; /* Only used for the update hook */
+ pC = p->apCsr[pOp->p1];
+ assert( pC!=0 );
+ assert( pC->pCursor!=0 ); /* Only valid for real tables, no pseudotables */
+ iKey = pC->lastRowid; /* Only used for the update hook */
/* The OP_Delete opcode always follows an OP_NotExists or OP_Last or
** OP_Column on the same table without any intervening operations that
- ** might move or invalidate the cursor. Hence cursor u.bj.pC is always pointing
+ ** might move or invalidate the cursor. Hence cursor pC is always pointing
** to the row to be deleted and the sqlite3VdbeCursorMoveto() operation
** below is always a no-op and cannot fail. We will run it anyhow, though,
** to guard against future changes to the code generator.
**/
- assert( u.bj.pC->deferredMoveto==0 );
- rc = sqlite3VdbeCursorMoveto(u.bj.pC);
+ assert( pC->deferredMoveto==0 );
+ rc = sqlite3VdbeCursorMoveto(pC);
if( NEVER(rc!=SQLITE_OK) ) goto abort_due_to_error;
- sqlite3BtreeSetCachedRowid(u.bj.pC->pCursor, 0);
- rc = sqlite3BtreeDelete(u.bj.pC->pCursor);
- u.bj.pC->cacheStatus = CACHE_STALE;
+ rc = sqlite3BtreeDelete(pC->pCursor);
+ pC->cacheStatus = CACHE_STALE;
/* Invoke the update-hook if required. */
- if( rc==SQLITE_OK && db->xUpdateCallback && pOp->p4.z && u.bj.pC->isTable ){
+ if( rc==SQLITE_OK && db->xUpdateCallback && pOp->p4.z && pC->isTable ){
db->xUpdateCallback(db->pUpdateArg, SQLITE_DELETE,
- db->aDb[u.bj.pC->iDb].zName, pOp->p4.z, u.bj.iKey);
- assert( u.bj.pC->iDb>=0 );
+ db->aDb[pC->iDb].zName, pOp->p4.z, iKey);
+ assert( pC->iDb>=0 );
}
if( pOp->p2 & OPFLAG_NCHANGE ) p->nChange++;
break;
@@ -70780,19 +71272,18 @@ case OP_ResetCount: {
** each other. Jump to P2 if they are different.
*/
case OP_SorterCompare: {
-#if 0 /* local variables moved into u.bk */
VdbeCursor *pC;
int res;
int nIgnore;
-#endif /* local variables moved into u.bk */
- u.bk.pC = p->apCsr[pOp->p1];
- assert( isSorter(u.bk.pC) );
+ pC = p->apCsr[pOp->p1];
+ assert( isSorter(pC) );
assert( pOp->p4type==P4_INT32 );
pIn3 = &aMem[pOp->p3];
- u.bk.nIgnore = pOp->p4.i;
- rc = sqlite3VdbeSorterCompare(u.bk.pC, pIn3, u.bk.nIgnore, &u.bk.res);
- if( u.bk.res ){
+ nIgnore = pOp->p4.i;
+ rc = sqlite3VdbeSorterCompare(pC, pIn3, nIgnore, &res);
+ VdbeBranchTaken(res!=0,2);
+ if( res ){
pc = pOp->p2-1;
}
break;
@@ -70804,14 +71295,12 @@ case OP_SorterCompare: {
** Write into register P2 the current sorter data for sorter cursor P1.
*/
case OP_SorterData: {
-#if 0 /* local variables moved into u.bl */
VdbeCursor *pC;
-#endif /* local variables moved into u.bl */
pOut = &aMem[pOp->p2];
- u.bl.pC = p->apCsr[pOp->p1];
- assert( isSorter(u.bl.pC) );
- rc = sqlite3VdbeSorterRowkey(u.bl.pC, pOut);
+ pC = p->apCsr[pOp->p1];
+ assert( isSorter(pC) );
+ rc = sqlite3VdbeSorterRowkey(pC, pOut);
break;
}
@@ -70831,7 +71320,7 @@ case OP_SorterData: {
**
** Write into register P2 the complete row key for cursor P1.
** There is no interpretation of the data.
-** The key is copied onto the P3 register exactly as
+** The key is copied onto the P2 register exactly as
** it is found in the database file.
**
** If the P1 cursor must be pointing to a valid row (not a NULL row)
@@ -70839,62 +71328,60 @@ case OP_SorterData: {
*/
case OP_RowKey:
case OP_RowData: {
-#if 0 /* local variables moved into u.bm */
VdbeCursor *pC;
BtCursor *pCrsr;
u32 n;
i64 n64;
-#endif /* local variables moved into u.bm */
pOut = &aMem[pOp->p2];
memAboutToChange(p, pOut);
/* Note that RowKey and RowData are really exactly the same instruction */
assert( pOp->p1>=0 && pOp->p1<p->nCursor );
- u.bm.pC = p->apCsr[pOp->p1];
- assert( isSorter(u.bm.pC)==0 );
- assert( u.bm.pC->isTable || pOp->opcode!=OP_RowData );
- assert( u.bm.pC->isTable==0 || pOp->opcode==OP_RowData );
- assert( u.bm.pC!=0 );
- assert( u.bm.pC->nullRow==0 );
- assert( u.bm.pC->pseudoTableReg==0 );
- assert( u.bm.pC->pCursor!=0 );
- u.bm.pCrsr = u.bm.pC->pCursor;
- assert( sqlite3BtreeCursorIsValid(u.bm.pCrsr) );
+ pC = p->apCsr[pOp->p1];
+ assert( isSorter(pC)==0 );
+ assert( pC->isTable || pOp->opcode!=OP_RowData );
+ assert( pC->isTable==0 || pOp->opcode==OP_RowData );
+ assert( pC!=0 );
+ assert( pC->nullRow==0 );
+ assert( pC->pseudoTableReg==0 );
+ assert( pC->pCursor!=0 );
+ pCrsr = pC->pCursor;
+ assert( sqlite3BtreeCursorIsValid(pCrsr) );
/* The OP_RowKey and OP_RowData opcodes always follow OP_NotExists or
** OP_Rewind/Op_Next with no intervening instructions that might invalidate
** the cursor. Hence the following sqlite3VdbeCursorMoveto() call is always
** a no-op and can never fail. But we leave it in place as a safety.
*/
- assert( u.bm.pC->deferredMoveto==0 );
- rc = sqlite3VdbeCursorMoveto(u.bm.pC);
+ assert( pC->deferredMoveto==0 );
+ rc = sqlite3VdbeCursorMoveto(pC);
if( NEVER(rc!=SQLITE_OK) ) goto abort_due_to_error;
- if( u.bm.pC->isTable==0 ){
- assert( !u.bm.pC->isTable );
- VVA_ONLY(rc =) sqlite3BtreeKeySize(u.bm.pCrsr, &u.bm.n64);
+ if( pC->isTable==0 ){
+ assert( !pC->isTable );
+ VVA_ONLY(rc =) sqlite3BtreeKeySize(pCrsr, &n64);
assert( rc==SQLITE_OK ); /* True because of CursorMoveto() call above */
- if( u.bm.n64>db->aLimit[SQLITE_LIMIT_LENGTH] ){
+ if( n64>db->aLimit[SQLITE_LIMIT_LENGTH] ){
goto too_big;
}
- u.bm.n = (u32)u.bm.n64;
+ n = (u32)n64;
}else{
- VVA_ONLY(rc =) sqlite3BtreeDataSize(u.bm.pCrsr, &u.bm.n);
+ VVA_ONLY(rc =) sqlite3BtreeDataSize(pCrsr, &n);
assert( rc==SQLITE_OK ); /* DataSize() cannot fail */
- if( u.bm.n>(u32)db->aLimit[SQLITE_LIMIT_LENGTH] ){
+ if( n>(u32)db->aLimit[SQLITE_LIMIT_LENGTH] ){
goto too_big;
}
}
- if( sqlite3VdbeMemGrow(pOut, u.bm.n, 0) ){
+ if( sqlite3VdbeMemGrow(pOut, n, 0) ){
goto no_mem;
}
- pOut->n = u.bm.n;
+ pOut->n = n;
MemSetTypeFlag(pOut, MEM_Blob);
- if( u.bm.pC->isTable==0 ){
- rc = sqlite3BtreeKey(u.bm.pCrsr, 0, u.bm.n, pOut->z);
+ if( pC->isTable==0 ){
+ rc = sqlite3BtreeKey(pCrsr, 0, n, pOut->z);
}else{
- rc = sqlite3BtreeData(u.bm.pCrsr, 0, u.bm.n, pOut->z);
+ rc = sqlite3BtreeData(pCrsr, 0, n, pOut->z);
}
pOut->enc = SQLITE_UTF8; /* In case the blob is ever cast to text */
UPDATE_MAX_BLOBSIZE(pOut);
@@ -70913,42 +71400,40 @@ case OP_RowData: {
** one opcode now works for both table types.
*/
case OP_Rowid: { /* out2-prerelease */
-#if 0 /* local variables moved into u.bn */
VdbeCursor *pC;
i64 v;
sqlite3_vtab *pVtab;
const sqlite3_module *pModule;
-#endif /* local variables moved into u.bn */
assert( pOp->p1>=0 && pOp->p1<p->nCursor );
- u.bn.pC = p->apCsr[pOp->p1];
- assert( u.bn.pC!=0 );
- assert( u.bn.pC->pseudoTableReg==0 || u.bn.pC->nullRow );
- if( u.bn.pC->nullRow ){
+ pC = p->apCsr[pOp->p1];
+ assert( pC!=0 );
+ assert( pC->pseudoTableReg==0 || pC->nullRow );
+ if( pC->nullRow ){
pOut->flags = MEM_Null;
break;
- }else if( u.bn.pC->deferredMoveto ){
- u.bn.v = u.bn.pC->movetoTarget;
+ }else if( pC->deferredMoveto ){
+ v = pC->movetoTarget;
#ifndef SQLITE_OMIT_VIRTUALTABLE
- }else if( u.bn.pC->pVtabCursor ){
- u.bn.pVtab = u.bn.pC->pVtabCursor->pVtab;
- u.bn.pModule = u.bn.pVtab->pModule;
- assert( u.bn.pModule->xRowid );
- rc = u.bn.pModule->xRowid(u.bn.pC->pVtabCursor, &u.bn.v);
- sqlite3VtabImportErrmsg(p, u.bn.pVtab);
+ }else if( pC->pVtabCursor ){
+ pVtab = pC->pVtabCursor->pVtab;
+ pModule = pVtab->pModule;
+ assert( pModule->xRowid );
+ rc = pModule->xRowid(pC->pVtabCursor, &v);
+ sqlite3VtabImportErrmsg(p, pVtab);
#endif /* SQLITE_OMIT_VIRTUALTABLE */
}else{
- assert( u.bn.pC->pCursor!=0 );
- rc = sqlite3VdbeCursorMoveto(u.bn.pC);
+ assert( pC->pCursor!=0 );
+ rc = sqlite3VdbeCursorMoveto(pC);
if( rc ) goto abort_due_to_error;
- if( u.bn.pC->rowidIsValid ){
- u.bn.v = u.bn.pC->lastRowid;
+ if( pC->rowidIsValid ){
+ v = pC->lastRowid;
}else{
- rc = sqlite3BtreeKeySize(u.bn.pC->pCursor, &u.bn.v);
+ rc = sqlite3BtreeKeySize(pC->pCursor, &v);
assert( rc==SQLITE_OK ); /* Always so because of CursorMoveto() above */
}
}
- pOut->u.i = u.bn.v;
+ pOut->u.i = v;
break;
}
@@ -70959,19 +71444,16 @@ case OP_Rowid: { /* out2-prerelease */
** write a NULL.
*/
case OP_NullRow: {
-#if 0 /* local variables moved into u.bo */
VdbeCursor *pC;
-#endif /* local variables moved into u.bo */
assert( pOp->p1>=0 && pOp->p1<p->nCursor );
- u.bo.pC = p->apCsr[pOp->p1];
- assert( u.bo.pC!=0 );
- u.bo.pC->nullRow = 1;
- u.bo.pC->rowidIsValid = 0;
- u.bo.pC->cacheStatus = CACHE_STALE;
- assert( u.bo.pC->pCursor || u.bo.pC->pVtabCursor );
- if( u.bo.pC->pCursor ){
- sqlite3BtreeClearCursor(u.bo.pC->pCursor);
+ pC = p->apCsr[pOp->p1];
+ assert( pC!=0 );
+ pC->nullRow = 1;
+ pC->rowidIsValid = 0;
+ pC->cacheStatus = CACHE_STALE;
+ if( pC->pCursor ){
+ sqlite3BtreeClearCursor(pC->pCursor);
}
break;
}
@@ -70985,25 +71467,24 @@ case OP_NullRow: {
** to the following instruction.
*/
case OP_Last: { /* jump */
-#if 0 /* local variables moved into u.bp */
VdbeCursor *pC;
BtCursor *pCrsr;
int res;
-#endif /* local variables moved into u.bp */
assert( pOp->p1>=0 && pOp->p1<p->nCursor );
- u.bp.pC = p->apCsr[pOp->p1];
- assert( u.bp.pC!=0 );
- u.bp.pCrsr = u.bp.pC->pCursor;
- u.bp.res = 0;
- assert( u.bp.pCrsr!=0 );
- rc = sqlite3BtreeLast(u.bp.pCrsr, &u.bp.res);
- u.bp.pC->nullRow = (u8)u.bp.res;
- u.bp.pC->deferredMoveto = 0;
- u.bp.pC->rowidIsValid = 0;
- u.bp.pC->cacheStatus = CACHE_STALE;
- if( pOp->p2>0 && u.bp.res ){
- pc = pOp->p2 - 1;
+ pC = p->apCsr[pOp->p1];
+ assert( pC!=0 );
+ pCrsr = pC->pCursor;
+ res = 0;
+ assert( pCrsr!=0 );
+ rc = sqlite3BtreeLast(pCrsr, &res);
+ pC->nullRow = (u8)res;
+ pC->deferredMoveto = 0;
+ pC->rowidIsValid = 0;
+ pC->cacheStatus = CACHE_STALE;
+ if( pOp->p2>0 ){
+ VdbeBranchTaken(res!=0,2);
+ if( res ) pc = pOp->p2 - 1;
}
break;
}
@@ -71039,36 +71520,35 @@ case OP_Sort: { /* jump */
** to the following instruction.
*/
case OP_Rewind: { /* jump */
-#if 0 /* local variables moved into u.bq */
VdbeCursor *pC;
BtCursor *pCrsr;
int res;
-#endif /* local variables moved into u.bq */
assert( pOp->p1>=0 && pOp->p1<p->nCursor );
- u.bq.pC = p->apCsr[pOp->p1];
- assert( u.bq.pC!=0 );
- assert( isSorter(u.bq.pC)==(pOp->opcode==OP_SorterSort) );
- u.bq.res = 1;
- if( isSorter(u.bq.pC) ){
- rc = sqlite3VdbeSorterRewind(db, u.bq.pC, &u.bq.res);
- }else{
- u.bq.pCrsr = u.bq.pC->pCursor;
- assert( u.bq.pCrsr );
- rc = sqlite3BtreeFirst(u.bq.pCrsr, &u.bq.res);
- u.bq.pC->deferredMoveto = 0;
- u.bq.pC->cacheStatus = CACHE_STALE;
- u.bq.pC->rowidIsValid = 0;
- }
- u.bq.pC->nullRow = (u8)u.bq.res;
+ pC = p->apCsr[pOp->p1];
+ assert( pC!=0 );
+ assert( isSorter(pC)==(pOp->opcode==OP_SorterSort) );
+ res = 1;
+ if( isSorter(pC) ){
+ rc = sqlite3VdbeSorterRewind(db, pC, &res);
+ }else{
+ pCrsr = pC->pCursor;
+ assert( pCrsr );
+ rc = sqlite3BtreeFirst(pCrsr, &res);
+ pC->deferredMoveto = 0;
+ pC->cacheStatus = CACHE_STALE;
+ pC->rowidIsValid = 0;
+ }
+ pC->nullRow = (u8)res;
assert( pOp->p2>0 && pOp->p2<p->nOp );
- if( u.bq.res ){
+ VdbeBranchTaken(res!=0,2);
+ if( res ){
pc = pOp->p2 - 1;
}
break;
}
-/* Opcode: Next P1 P2 * * P5
+/* Opcode: Next P1 P2 P3 P4 P5
**
** Advance cursor P1 so that it points to the next key/data pair in its
** table or index. If there are no more key/value pairs then fall through
@@ -71078,6 +71558,11 @@ case OP_Rewind: { /* jump */
** The P1 cursor must be for a real table, not a pseudo-table. P1 must have
** been opened prior to this opcode or the program will segfault.
**
+** The P3 value is a hint to the btree implementation. If P3==1, that
+** means P1 is an SQL index and that this instruction could have been
+** omitted if that index had been unique. P3 is usually 0. P3 is
+** always either 0 or 1.
+**
** P4 is always of type P4_ADVANCE. The function pointer points to
** sqlite3BtreeNext().
**
@@ -71086,12 +71571,12 @@ case OP_Rewind: { /* jump */
**
** See also: Prev, NextIfOpen
*/
-/* Opcode: NextIfOpen P1 P2 * * P5
+/* Opcode: NextIfOpen P1 P2 P3 P4 P5
**
** This opcode works just like OP_Next except that if cursor P1 is not
** open it behaves a no-op.
*/
-/* Opcode: Prev P1 P2 * * P5
+/* Opcode: Prev P1 P2 P3 P4 P5
**
** Back up cursor P1 so that it points to the previous key/data pair in its
** table or index. If there is no previous key/value pairs then fall through
@@ -71101,26 +71586,29 @@ case OP_Rewind: { /* jump */
** The P1 cursor must be for a real table, not a pseudo-table. If P1 is
** not open then the behavior is undefined.
**
+** The P3 value is a hint to the btree implementation. If P3==1, that
+** means P1 is an SQL index and that this instruction could have been
+** omitted if that index had been unique. P3 is usually 0. P3 is
+** always either 0 or 1.
+**
** P4 is always of type P4_ADVANCE. The function pointer points to
** sqlite3BtreePrevious().
**
** If P5 is positive and the jump is taken, then event counter
** number P5-1 in the prepared statement is incremented.
*/
-/* Opcode: PrevIfOpen P1 P2 * * P5
+/* Opcode: PrevIfOpen P1 P2 P3 P4 P5
**
** This opcode works just like OP_Prev except that if cursor P1 is not
** open it behaves a no-op.
*/
case OP_SorterNext: { /* jump */
-#if 0 /* local variables moved into u.br */
VdbeCursor *pC;
int res;
-#endif /* local variables moved into u.br */
- u.br.pC = p->apCsr[pOp->p1];
- assert( isSorter(u.br.pC) );
- rc = sqlite3VdbeSorterNext(db, u.br.pC, &u.br.res);
+ pC = p->apCsr[pOp->p1];
+ assert( isSorter(pC) );
+ rc = sqlite3VdbeSorterNext(db, pC, &res);
goto next_tail;
case OP_PrevIfOpen: /* jump */
case OP_NextIfOpen: /* jump */
@@ -71130,28 +71618,32 @@ case OP_Prev: /* jump */
case OP_Next: /* jump */
assert( pOp->p1>=0 && pOp->p1<p->nCursor );
assert( pOp->p5<ArraySize(p->aCounter) );
- u.br.pC = p->apCsr[pOp->p1];
- assert( u.br.pC!=0 );
- assert( u.br.pC->deferredMoveto==0 );
- assert( u.br.pC->pCursor );
+ pC = p->apCsr[pOp->p1];
+ res = pOp->p3;
+ assert( pC!=0 );
+ assert( pC->deferredMoveto==0 );
+ assert( pC->pCursor );
+ assert( res==0 || (res==1 && pC->isTable==0) );
+ testcase( res==1 );
assert( pOp->opcode!=OP_Next || pOp->p4.xAdvance==sqlite3BtreeNext );
assert( pOp->opcode!=OP_Prev || pOp->p4.xAdvance==sqlite3BtreePrevious );
assert( pOp->opcode!=OP_NextIfOpen || pOp->p4.xAdvance==sqlite3BtreeNext );
assert( pOp->opcode!=OP_PrevIfOpen || pOp->p4.xAdvance==sqlite3BtreePrevious);
- rc = pOp->p4.xAdvance(u.br.pC->pCursor, &u.br.res);
+ rc = pOp->p4.xAdvance(pC->pCursor, &res);
next_tail:
- u.br.pC->cacheStatus = CACHE_STALE;
- if( u.br.res==0 ){
- u.br.pC->nullRow = 0;
+ pC->cacheStatus = CACHE_STALE;
+ VdbeBranchTaken(res==0,2);
+ if( res==0 ){
+ pC->nullRow = 0;
pc = pOp->p2 - 1;
p->aCounter[pOp->p5]++;
#ifdef SQLITE_TEST
sqlite3_search_count++;
#endif
}else{
- u.br.pC->nullRow = 1;
+ pC->nullRow = 1;
}
- u.br.pC->rowidIsValid = 0;
+ pC->rowidIsValid = 0;
goto check_for_interrupt;
}
@@ -71165,40 +71657,46 @@ next_tail:
** P3 is a flag that provides a hint to the b-tree layer that this
** insert is likely to be an append.
**
+** If P5 has the OPFLAG_NCHANGE bit set, then the change counter is
+** incremented by this instruction. If the OPFLAG_NCHANGE bit is clear,
+** then the change counter is unchanged.
+**
+** If P5 has the OPFLAG_USESEEKRESULT bit set, then the cursor must have
+** just done a seek to the spot where the new entry is to be inserted.
+** This flag avoids doing an extra seek.
+**
** This instruction only works for indices. The equivalent instruction
** for tables is OP_Insert.
*/
case OP_SorterInsert: /* in2 */
case OP_IdxInsert: { /* in2 */
-#if 0 /* local variables moved into u.bs */
VdbeCursor *pC;
BtCursor *pCrsr;
int nKey;
const char *zKey;
-#endif /* local variables moved into u.bs */
assert( pOp->p1>=0 && pOp->p1<p->nCursor );
- u.bs.pC = p->apCsr[pOp->p1];
- assert( u.bs.pC!=0 );
- assert( isSorter(u.bs.pC)==(pOp->opcode==OP_SorterInsert) );
+ pC = p->apCsr[pOp->p1];
+ assert( pC!=0 );
+ assert( isSorter(pC)==(pOp->opcode==OP_SorterInsert) );
pIn2 = &aMem[pOp->p2];
assert( pIn2->flags & MEM_Blob );
- u.bs.pCrsr = u.bs.pC->pCursor;
+ pCrsr = pC->pCursor;
if( pOp->p5 & OPFLAG_NCHANGE ) p->nChange++;
- assert( u.bs.pCrsr!=0 );
- assert( u.bs.pC->isTable==0 );
+ assert( pCrsr!=0 );
+ assert( pC->isTable==0 );
rc = ExpandBlob(pIn2);
if( rc==SQLITE_OK ){
- if( isSorter(u.bs.pC) ){
- rc = sqlite3VdbeSorterWrite(db, u.bs.pC, pIn2);
+ if( isSorter(pC) ){
+ rc = sqlite3VdbeSorterWrite(db, pC, pIn2);
}else{
- u.bs.nKey = pIn2->n;
- u.bs.zKey = pIn2->z;
- rc = sqlite3BtreeInsert(u.bs.pCrsr, u.bs.zKey, u.bs.nKey, "", 0, 0, pOp->p3,
- ((pOp->p5 & OPFLAG_USESEEKRESULT) ? u.bs.pC->seekResult : 0)
+ nKey = pIn2->n;
+ zKey = pIn2->z;
+ rc = sqlite3BtreeInsert(pCrsr, zKey, nKey, "", 0, 0, pOp->p3,
+ ((pOp->p5 & OPFLAG_USESEEKRESULT) ? pC->seekResult : 0)
);
- assert( u.bs.pC->deferredMoveto==0 );
- u.bs.pC->cacheStatus = CACHE_STALE;
+ assert( pC->deferredMoveto==0 );
+ pC->cacheStatus = CACHE_STALE;
}
}
break;
@@ -71212,34 +71710,32 @@ case OP_IdxInsert: { /* in2 */
** index opened by cursor P1.
*/
case OP_IdxDelete: {
-#if 0 /* local variables moved into u.bt */
VdbeCursor *pC;
BtCursor *pCrsr;
int res;
UnpackedRecord r;
-#endif /* local variables moved into u.bt */
assert( pOp->p3>0 );
assert( pOp->p2>0 && pOp->p2+pOp->p3<=(p->nMem-p->nCursor)+1 );
assert( pOp->p1>=0 && pOp->p1<p->nCursor );
- u.bt.pC = p->apCsr[pOp->p1];
- assert( u.bt.pC!=0 );
- u.bt.pCrsr = u.bt.pC->pCursor;
- assert( u.bt.pCrsr!=0 );
+ pC = p->apCsr[pOp->p1];
+ assert( pC!=0 );
+ pCrsr = pC->pCursor;
+ assert( pCrsr!=0 );
assert( pOp->p5==0 );
- u.bt.r.pKeyInfo = u.bt.pC->pKeyInfo;
- u.bt.r.nField = (u16)pOp->p3;
- u.bt.r.flags = UNPACKED_PREFIX_MATCH;
- u.bt.r.aMem = &aMem[pOp->p2];
+ r.pKeyInfo = pC->pKeyInfo;
+ r.nField = (u16)pOp->p3;
+ r.default_rc = 0;
+ r.aMem = &aMem[pOp->p2];
#ifdef SQLITE_DEBUG
- { int i; for(i=0; i<u.bt.r.nField; i++) assert( memIsValid(&u.bt.r.aMem[i]) ); }
+ { int i; for(i=0; i<r.nField; i++) assert( memIsValid(&r.aMem[i]) ); }
#endif
- rc = sqlite3BtreeMovetoUnpacked(u.bt.pCrsr, &u.bt.r, 0, 0, &u.bt.res);
- if( rc==SQLITE_OK && u.bt.res==0 ){
- rc = sqlite3BtreeDelete(u.bt.pCrsr);
+ rc = sqlite3BtreeMovetoUnpacked(pCrsr, &r, 0, 0, &res);
+ if( rc==SQLITE_OK && res==0 ){
+ rc = sqlite3BtreeDelete(pCrsr);
}
- assert( u.bt.pC->deferredMoveto==0 );
- u.bt.pC->cacheStatus = CACHE_STALE;
+ assert( pC->deferredMoveto==0 );
+ pC->cacheStatus = CACHE_STALE;
break;
}
@@ -71253,28 +71749,27 @@ case OP_IdxDelete: {
** See also: Rowid, MakeRecord.
*/
case OP_IdxRowid: { /* out2-prerelease */
-#if 0 /* local variables moved into u.bu */
BtCursor *pCrsr;
VdbeCursor *pC;
i64 rowid;
-#endif /* local variables moved into u.bu */
assert( pOp->p1>=0 && pOp->p1<p->nCursor );
- u.bu.pC = p->apCsr[pOp->p1];
- assert( u.bu.pC!=0 );
- u.bu.pCrsr = u.bu.pC->pCursor;
- assert( u.bu.pCrsr!=0 );
+ pC = p->apCsr[pOp->p1];
+ assert( pC!=0 );
+ pCrsr = pC->pCursor;
+ assert( pCrsr!=0 );
pOut->flags = MEM_Null;
- rc = sqlite3VdbeCursorMoveto(u.bu.pC);
+ rc = sqlite3VdbeCursorMoveto(pC);
if( NEVER(rc) ) goto abort_due_to_error;
- assert( u.bu.pC->deferredMoveto==0 );
- assert( u.bu.pC->isTable==0 );
- if( !u.bu.pC->nullRow ){
- rc = sqlite3VdbeIdxRowid(db, u.bu.pCrsr, &u.bu.rowid);
+ assert( pC->deferredMoveto==0 );
+ assert( pC->isTable==0 );
+ if( !pC->nullRow ){
+ rowid = 0; /* Not needed. Only used to silence a warning. */
+ rc = sqlite3VdbeIdxRowid(db, pCrsr, &rowid);
if( rc!=SQLITE_OK ){
goto abort_due_to_error;
}
- pOut->u.i = u.bu.rowid;
+ pOut->u.i = rowid;
pOut->flags = MEM_Int;
}
break;
@@ -71284,65 +71779,87 @@ case OP_IdxRowid: { /* out2-prerelease */
** Synopsis: key=r[P3@P4]
**
** The P4 register values beginning with P3 form an unpacked index
-** key that omits the ROWID. Compare this key value against the index
-** that P1 is currently pointing to, ignoring the ROWID on the P1 index.
+** key that omits the PRIMARY KEY. Compare this key value against the index
+** that P1 is currently pointing to, ignoring the PRIMARY KEY or ROWID
+** fields at the end.
**
** If the P1 index entry is greater than or equal to the key value
** then jump to P2. Otherwise fall through to the next instruction.
+*/
+/* Opcode: IdxGT P1 P2 P3 P4 P5
+** Synopsis: key=r[P3@P4]
**
-** If P5 is non-zero then the key value is increased by an epsilon
-** prior to the comparison. This make the opcode work like IdxGT except
-** that if the key from register P3 is a prefix of the key in the cursor,
-** the result is false whereas it would be true with IdxGT.
+** The P4 register values beginning with P3 form an unpacked index
+** key that omits the PRIMARY KEY. Compare this key value against the index
+** that P1 is currently pointing to, ignoring the PRIMARY KEY or ROWID
+** fields at the end.
+**
+** If the P1 index entry is greater than the key value
+** then jump to P2. Otherwise fall through to the next instruction.
*/
/* Opcode: IdxLT P1 P2 P3 P4 P5
** Synopsis: key=r[P3@P4]
**
** The P4 register values beginning with P3 form an unpacked index
-** key that omits the ROWID. Compare this key value against the index
-** that P1 is currently pointing to, ignoring the ROWID on the P1 index.
+** key that omits the PRIMARY KEY or ROWID. Compare this key value against
+** the index that P1 is currently pointing to, ignoring the PRIMARY KEY or
+** ROWID on the P1 index.
**
** If the P1 index entry is less than the key value then jump to P2.
** Otherwise fall through to the next instruction.
+*/
+/* Opcode: IdxLE P1 P2 P3 P4 P5
+** Synopsis: key=r[P3@P4]
+**
+** The P4 register values beginning with P3 form an unpacked index
+** key that omits the PRIMARY KEY or ROWID. Compare this key value against
+** the index that P1 is currently pointing to, ignoring the PRIMARY KEY or
+** ROWID on the P1 index.
**
-** If P5 is non-zero then the key value is increased by an epsilon prior
-** to the comparison. This makes the opcode work like IdxLE.
+** If the P1 index entry is less than or equal to the key value then jump
+** to P2. Otherwise fall through to the next instruction.
*/
+case OP_IdxLE: /* jump */
+case OP_IdxGT: /* jump */
case OP_IdxLT: /* jump */
-case OP_IdxGE: { /* jump */
-#if 0 /* local variables moved into u.bv */
+case OP_IdxGE: { /* jump */
VdbeCursor *pC;
int res;
UnpackedRecord r;
-#endif /* local variables moved into u.bv */
assert( pOp->p1>=0 && pOp->p1<p->nCursor );
- u.bv.pC = p->apCsr[pOp->p1];
- assert( u.bv.pC!=0 );
- assert( u.bv.pC->isOrdered );
- assert( u.bv.pC->pCursor!=0);
- assert( u.bv.pC->deferredMoveto==0 );
+ pC = p->apCsr[pOp->p1];
+ assert( pC!=0 );
+ assert( pC->isOrdered );
+ assert( pC->pCursor!=0);
+ assert( pC->deferredMoveto==0 );
assert( pOp->p5==0 || pOp->p5==1 );
assert( pOp->p4type==P4_INT32 );
- u.bv.r.pKeyInfo = u.bv.pC->pKeyInfo;
- u.bv.r.nField = (u16)pOp->p4.i;
- if( pOp->p5 ){
- u.bv.r.flags = UNPACKED_INCRKEY | UNPACKED_PREFIX_MATCH;
+ r.pKeyInfo = pC->pKeyInfo;
+ r.nField = (u16)pOp->p4.i;
+ if( pOp->opcode<OP_IdxLT ){
+ assert( pOp->opcode==OP_IdxLE || pOp->opcode==OP_IdxGT );
+ r.default_rc = -1;
}else{
- u.bv.r.flags = UNPACKED_PREFIX_MATCH;
+ assert( pOp->opcode==OP_IdxGE || pOp->opcode==OP_IdxLT );
+ r.default_rc = 0;
}
- u.bv.r.aMem = &aMem[pOp->p3];
+ r.aMem = &aMem[pOp->p3];
#ifdef SQLITE_DEBUG
- { int i; for(i=0; i<u.bv.r.nField; i++) assert( memIsValid(&u.bv.r.aMem[i]) ); }
+ { int i; for(i=0; i<r.nField; i++) assert( memIsValid(&r.aMem[i]) ); }
#endif
- rc = sqlite3VdbeIdxKeyCompare(u.bv.pC, &u.bv.r, &u.bv.res);
- if( pOp->opcode==OP_IdxLT ){
- u.bv.res = -u.bv.res;
+ res = 0; /* Not needed. Only used to silence a warning. */
+ rc = sqlite3VdbeIdxKeyCompare(pC, &r, &res);
+ assert( (OP_IdxLE&1)==(OP_IdxLT&1) && (OP_IdxGE&1)==(OP_IdxGT&1) );
+ if( (pOp->opcode&1)==(OP_IdxLT&1) ){
+ assert( pOp->opcode==OP_IdxLE || pOp->opcode==OP_IdxLT );
+ res = -res;
}else{
- assert( pOp->opcode==OP_IdxGE );
- u.bv.res++;
+ assert( pOp->opcode==OP_IdxGE || pOp->opcode==OP_IdxGT );
+ res++;
}
- if( u.bv.res>0 ){
+ VdbeBranchTaken(res>0,2);
+ if( res>0 ){
pc = pOp->p2 - 1 ;
}
break;
@@ -71369,43 +71886,42 @@ case OP_IdxGE: { /* jump */
** See also: Clear
*/
case OP_Destroy: { /* out2-prerelease */
-#if 0 /* local variables moved into u.bw */
int iMoved;
int iCnt;
Vdbe *pVdbe;
int iDb;
-#endif /* local variables moved into u.bw */
assert( p->readOnly==0 );
#ifndef SQLITE_OMIT_VIRTUALTABLE
- u.bw.iCnt = 0;
- for(u.bw.pVdbe=db->pVdbe; u.bw.pVdbe; u.bw.pVdbe = u.bw.pVdbe->pNext){
- if( u.bw.pVdbe->magic==VDBE_MAGIC_RUN && u.bw.pVdbe->bIsReader
- && u.bw.pVdbe->inVtabMethod<2 && u.bw.pVdbe->pc>=0
+ iCnt = 0;
+ for(pVdbe=db->pVdbe; pVdbe; pVdbe = pVdbe->pNext){
+ if( pVdbe->magic==VDBE_MAGIC_RUN && pVdbe->bIsReader
+ && pVdbe->inVtabMethod<2 && pVdbe->pc>=0
){
- u.bw.iCnt++;
+ iCnt++;
}
}
#else
- u.bw.iCnt = db->nVdbeRead;
+ iCnt = db->nVdbeRead;
#endif
pOut->flags = MEM_Null;
- if( u.bw.iCnt>1 ){
+ if( iCnt>1 ){
rc = SQLITE_LOCKED;
p->errorAction = OE_Abort;
}else{
- u.bw.iDb = pOp->p3;
- assert( u.bw.iCnt==1 );
- assert( (p->btreeMask & (((yDbMask)1)<<u.bw.iDb))!=0 );
- rc = sqlite3BtreeDropTable(db->aDb[u.bw.iDb].pBt, pOp->p1, &u.bw.iMoved);
+ iDb = pOp->p3;
+ assert( iCnt==1 );
+ assert( (p->btreeMask & (((yDbMask)1)<<iDb))!=0 );
+ iMoved = 0; /* Not needed. Only to silence a warning. */
+ rc = sqlite3BtreeDropTable(db->aDb[iDb].pBt, pOp->p1, &iMoved);
pOut->flags = MEM_Int;
- pOut->u.i = u.bw.iMoved;
+ pOut->u.i = iMoved;
#ifndef SQLITE_OMIT_AUTOVACUUM
- if( rc==SQLITE_OK && u.bw.iMoved!=0 ){
- sqlite3RootPageMoved(db, u.bw.iDb, u.bw.iMoved, pOp->p1);
+ if( rc==SQLITE_OK && iMoved!=0 ){
+ sqlite3RootPageMoved(db, iDb, iMoved, pOp->p1);
/* All OP_Destroy operations occur on the same btree */
- assert( resetSchemaOnFault==0 || resetSchemaOnFault==u.bw.iDb+1 );
- resetSchemaOnFault = u.bw.iDb+1;
+ assert( resetSchemaOnFault==0 || resetSchemaOnFault==iDb+1 );
+ resetSchemaOnFault = iDb+1;
}
#endif
}
@@ -71431,23 +71947,20 @@ case OP_Destroy: { /* out2-prerelease */
** See also: Destroy
*/
case OP_Clear: {
-#if 0 /* local variables moved into u.bx */
int nChange;
-#endif /* local variables moved into u.bx */
-
- u.bx.nChange = 0;
+
+ nChange = 0;
assert( p->readOnly==0 );
- assert( pOp->p1!=1 );
assert( (p->btreeMask & (((yDbMask)1)<<pOp->p2))!=0 );
rc = sqlite3BtreeClearTable(
- db->aDb[pOp->p2].pBt, pOp->p1, (pOp->p3 ? &u.bx.nChange : 0)
+ db->aDb[pOp->p2].pBt, pOp->p1, (pOp->p3 ? &nChange : 0)
);
if( pOp->p3 ){
- p->nChange += u.bx.nChange;
+ p->nChange += nChange;
if( pOp->p3>0 ){
assert( memIsValid(&aMem[pOp->p3]) );
memAboutToChange(p, &aMem[pOp->p3]);
- aMem[pOp->p3].u.i += u.bx.nChange;
+ aMem[pOp->p3].u.i += nChange;
}
}
break;
@@ -71479,26 +71992,24 @@ case OP_Clear: {
*/
case OP_CreateIndex: /* out2-prerelease */
case OP_CreateTable: { /* out2-prerelease */
-#if 0 /* local variables moved into u.by */
int pgno;
int flags;
Db *pDb;
-#endif /* local variables moved into u.by */
- u.by.pgno = 0;
+ pgno = 0;
assert( pOp->p1>=0 && pOp->p1<db->nDb );
assert( (p->btreeMask & (((yDbMask)1)<<pOp->p1))!=0 );
assert( p->readOnly==0 );
- u.by.pDb = &db->aDb[pOp->p1];
- assert( u.by.pDb->pBt!=0 );
+ pDb = &db->aDb[pOp->p1];
+ assert( pDb->pBt!=0 );
if( pOp->opcode==OP_CreateTable ){
- /* u.by.flags = BTREE_INTKEY; */
- u.by.flags = BTREE_INTKEY;
+ /* flags = BTREE_INTKEY; */
+ flags = BTREE_INTKEY;
}else{
- u.by.flags = BTREE_BLOBKEY;
+ flags = BTREE_BLOBKEY;
}
- rc = sqlite3BtreeCreateTable(u.by.pDb->pBt, &u.by.pgno, u.by.flags);
- pOut->u.i = u.by.pgno;
+ rc = sqlite3BtreeCreateTable(pDb->pBt, &pgno, flags);
+ pOut->u.i = pgno;
break;
}
@@ -71511,44 +72022,42 @@ case OP_CreateTable: { /* out2-prerelease */
** then runs the new virtual machine. It is thus a re-entrant opcode.
*/
case OP_ParseSchema: {
-#if 0 /* local variables moved into u.bz */
int iDb;
const char *zMaster;
char *zSql;
InitData initData;
-#endif /* local variables moved into u.bz */
/* Any prepared statement that invokes this opcode will hold mutexes
- ** on every btree. This is a prerequisite for invoking
+ ** on every btree. This is a prerequisite for invoking
** sqlite3InitCallback().
*/
#ifdef SQLITE_DEBUG
- for(u.bz.iDb=0; u.bz.iDb<db->nDb; u.bz.iDb++){
- assert( u.bz.iDb==1 || sqlite3BtreeHoldsMutex(db->aDb[u.bz.iDb].pBt) );
+ for(iDb=0; iDb<db->nDb; iDb++){
+ assert( iDb==1 || sqlite3BtreeHoldsMutex(db->aDb[iDb].pBt) );
}
#endif
- u.bz.iDb = pOp->p1;
- assert( u.bz.iDb>=0 && u.bz.iDb<db->nDb );
- assert( DbHasProperty(db, u.bz.iDb, DB_SchemaLoaded) );
+ iDb = pOp->p1;
+ assert( iDb>=0 && iDb<db->nDb );
+ assert( DbHasProperty(db, iDb, DB_SchemaLoaded) );
/* Used to be a conditional */ {
- u.bz.zMaster = SCHEMA_TABLE(u.bz.iDb);
- u.bz.initData.db = db;
- u.bz.initData.iDb = pOp->p1;
- u.bz.initData.pzErrMsg = &p->zErrMsg;
- u.bz.zSql = sqlite3MPrintf(db,
+ zMaster = SCHEMA_TABLE(iDb);
+ initData.db = db;
+ initData.iDb = pOp->p1;
+ initData.pzErrMsg = &p->zErrMsg;
+ zSql = sqlite3MPrintf(db,
"SELECT name, rootpage, sql FROM '%q'.%s WHERE %s ORDER BY rowid",
- db->aDb[u.bz.iDb].zName, u.bz.zMaster, pOp->p4.z);
- if( u.bz.zSql==0 ){
+ db->aDb[iDb].zName, zMaster, pOp->p4.z);
+ if( zSql==0 ){
rc = SQLITE_NOMEM;
}else{
assert( db->init.busy==0 );
db->init.busy = 1;
- u.bz.initData.rc = SQLITE_OK;
+ initData.rc = SQLITE_OK;
assert( !db->mallocFailed );
- rc = sqlite3_exec(db, u.bz.zSql, sqlite3InitCallback, &u.bz.initData, 0);
- if( rc==SQLITE_OK ) rc = u.bz.initData.rc;
- sqlite3DbFree(db, u.bz.zSql);
+ rc = sqlite3_exec(db, zSql, sqlite3InitCallback, &initData, 0);
+ if( rc==SQLITE_OK ) rc = initData.rc;
+ sqlite3DbFree(db, zSql);
db->init.busy = 0;
}
}
@@ -71556,7 +72065,7 @@ case OP_ParseSchema: {
if( rc==SQLITE_NOMEM ){
goto no_mem;
}
- break;
+ break;
}
#if !defined(SQLITE_OMIT_ANALYZE)
@@ -71632,42 +72141,40 @@ case OP_DropTrigger: {
** This opcode is used to implement the integrity_check pragma.
*/
case OP_IntegrityCk: {
-#if 0 /* local variables moved into u.ca */
int nRoot; /* Number of tables to check. (Number of root pages.) */
int *aRoot; /* Array of rootpage numbers for tables to be checked */
int j; /* Loop counter */
int nErr; /* Number of errors reported */
char *z; /* Text of the error report */
Mem *pnErr; /* Register keeping track of errors remaining */
-#endif /* local variables moved into u.ca */
assert( p->bIsReader );
- u.ca.nRoot = pOp->p2;
- assert( u.ca.nRoot>0 );
- u.ca.aRoot = sqlite3DbMallocRaw(db, sizeof(int)*(u.ca.nRoot+1) );
- if( u.ca.aRoot==0 ) goto no_mem;
+ nRoot = pOp->p2;
+ assert( nRoot>0 );
+ aRoot = sqlite3DbMallocRaw(db, sizeof(int)*(nRoot+1) );
+ if( aRoot==0 ) goto no_mem;
assert( pOp->p3>0 && pOp->p3<=(p->nMem-p->nCursor) );
- u.ca.pnErr = &aMem[pOp->p3];
- assert( (u.ca.pnErr->flags & MEM_Int)!=0 );
- assert( (u.ca.pnErr->flags & (MEM_Str|MEM_Blob))==0 );
+ pnErr = &aMem[pOp->p3];
+ assert( (pnErr->flags & MEM_Int)!=0 );
+ assert( (pnErr->flags & (MEM_Str|MEM_Blob))==0 );
pIn1 = &aMem[pOp->p1];
- for(u.ca.j=0; u.ca.j<u.ca.nRoot; u.ca.j++){
- u.ca.aRoot[u.ca.j] = (int)sqlite3VdbeIntValue(&pIn1[u.ca.j]);
+ for(j=0; j<nRoot; j++){
+ aRoot[j] = (int)sqlite3VdbeIntValue(&pIn1[j]);
}
- u.ca.aRoot[u.ca.j] = 0;
+ aRoot[j] = 0;
assert( pOp->p5<db->nDb );
assert( (p->btreeMask & (((yDbMask)1)<<pOp->p5))!=0 );
- u.ca.z = sqlite3BtreeIntegrityCheck(db->aDb[pOp->p5].pBt, u.ca.aRoot, u.ca.nRoot,
- (int)u.ca.pnErr->u.i, &u.ca.nErr);
- sqlite3DbFree(db, u.ca.aRoot);
- u.ca.pnErr->u.i -= u.ca.nErr;
+ z = sqlite3BtreeIntegrityCheck(db->aDb[pOp->p5].pBt, aRoot, nRoot,
+ (int)pnErr->u.i, &nErr);
+ sqlite3DbFree(db, aRoot);
+ pnErr->u.i -= nErr;
sqlite3VdbeMemSetNull(pIn1);
- if( u.ca.nErr==0 ){
- assert( u.ca.z==0 );
- }else if( u.ca.z==0 ){
+ if( nErr==0 ){
+ assert( z==0 );
+ }else if( z==0 ){
goto no_mem;
}else{
- sqlite3VdbeMemSetStr(pIn1, u.ca.z, -1, SQLITE_UTF8, sqlite3_free);
+ sqlite3VdbeMemSetStr(pIn1, z, -1, SQLITE_UTF8, sqlite3_free);
}
UPDATE_MAX_BLOBSIZE(pIn1);
sqlite3VdbeChangeEncoding(pIn1, encoding);
@@ -71703,20 +72210,20 @@ case OP_RowSetAdd: { /* in1, in2 */
** unchanged and jump to instruction P2.
*/
case OP_RowSetRead: { /* jump, in1, out3 */
-#if 0 /* local variables moved into u.cb */
i64 val;
-#endif /* local variables moved into u.cb */
pIn1 = &aMem[pOp->p1];
- if( (pIn1->flags & MEM_RowSet)==0
- || sqlite3RowSetNext(pIn1->u.pRowSet, &u.cb.val)==0
+ if( (pIn1->flags & MEM_RowSet)==0
+ || sqlite3RowSetNext(pIn1->u.pRowSet, &val)==0
){
/* The boolean index is empty */
sqlite3VdbeMemSetNull(pIn1);
pc = pOp->p2 - 1;
+ VdbeBranchTaken(1,2);
}else{
/* A value was pulled from the index */
- sqlite3VdbeMemSetInt64(&aMem[pOp->p3], u.cb.val);
+ sqlite3VdbeMemSetInt64(&aMem[pOp->p3], val);
+ VdbeBranchTaken(0,2);
}
goto check_for_interrupt;
}
@@ -71746,14 +72253,12 @@ case OP_RowSetRead: { /* jump, in1, out3 */
** inserted as part of some other set).
*/
case OP_RowSetTest: { /* jump, in1, in3 */
-#if 0 /* local variables moved into u.cc */
int iSet;
int exists;
-#endif /* local variables moved into u.cc */
pIn1 = &aMem[pOp->p1];
pIn3 = &aMem[pOp->p3];
- u.cc.iSet = pOp->p4.i;
+ iSet = pOp->p4.i;
assert( pIn3->flags&MEM_Int );
/* If there is anything other than a rowset object in memory cell P1,
@@ -71765,17 +72270,18 @@ case OP_RowSetTest: { /* jump, in1, in3 */
}
assert( pOp->p4type==P4_INT32 );
- assert( u.cc.iSet==-1 || u.cc.iSet>=0 );
- if( u.cc.iSet ){
- u.cc.exists = sqlite3RowSetTest(pIn1->u.pRowSet,
- (u8)(u.cc.iSet>=0 ? u.cc.iSet & 0xf : 0xff),
+ assert( iSet==-1 || iSet>=0 );
+ if( iSet ){
+ exists = sqlite3RowSetTest(pIn1->u.pRowSet,
+ (u8)(iSet>=0 ? iSet & 0xf : 0xff),
pIn3->u.i);
- if( u.cc.exists ){
+ VdbeBranchTaken(exists!=0,2);
+ if( exists ){
pc = pOp->p2 - 1;
break;
}
}
- if( u.cc.iSet>=0 ){
+ if( iSet>=0 ){
sqlite3RowSetInsert(pIn1->u.pRowSet, pIn3->u.i);
}
break;
@@ -71784,7 +72290,7 @@ case OP_RowSetTest: { /* jump, in1, in3 */
#ifndef SQLITE_OMIT_TRIGGER
-/* Opcode: Program P1 P2 P3 P4 *
+/* Opcode: Program P1 P2 P3 P4 P5
**
** Execute the trigger program passed as P4 (type P4_SUBPROGRAM).
**
@@ -71796,9 +72302,10 @@ case OP_RowSetTest: { /* jump, in1, in3 */
** memory required by the sub-vdbe at runtime.
**
** P4 is a pointer to the VM containing the trigger program.
+**
+** If P5 is non-zero, then recursive program invocation is enabled.
*/
case OP_Program: { /* jump */
-#if 0 /* local variables moved into u.cd */
int nMem; /* Number of memory registers for sub-program */
int nByte; /* Bytes of runtime space required for sub-program */
Mem *pRt; /* Register to allocate runtime space */
@@ -71807,27 +72314,26 @@ case OP_Program: { /* jump */
VdbeFrame *pFrame; /* New vdbe frame to execute in */
SubProgram *pProgram; /* Sub-program to execute */
void *t; /* Token identifying trigger */
-#endif /* local variables moved into u.cd */
-
- u.cd.pProgram = pOp->p4.pProgram;
- u.cd.pRt = &aMem[pOp->p3];
- assert( u.cd.pProgram->nOp>0 );
- /* If the p5 flag is clear, then recursive invocation of triggers is
+ pProgram = pOp->p4.pProgram;
+ pRt = &aMem[pOp->p3];
+ assert( pProgram->nOp>0 );
+
+ /* If the p5 flag is clear, then recursive invocation of triggers is
** disabled for backwards compatibility (p5 is set if this sub-program
** is really a trigger, not a foreign key action, and the flag set
** and cleared by the "PRAGMA recursive_triggers" command is clear).
- **
- ** It is recursive invocation of triggers, at the SQL level, that is
- ** disabled. In some cases a single trigger may generate more than one
- ** SubProgram (if the trigger may be executed with more than one different
+ **
+ ** It is recursive invocation of triggers, at the SQL level, that is
+ ** disabled. In some cases a single trigger may generate more than one
+ ** SubProgram (if the trigger may be executed with more than one different
** ON CONFLICT algorithm). SubProgram structures associated with a
- ** single trigger all have the same value for the SubProgram.token
+ ** single trigger all have the same value for the SubProgram.token
** variable. */
if( pOp->p5 ){
- u.cd.t = u.cd.pProgram->token;
- for(u.cd.pFrame=p->pFrame; u.cd.pFrame && u.cd.pFrame->token!=u.cd.t; u.cd.pFrame=u.cd.pFrame->pParent);
- if( u.cd.pFrame ) break;
+ t = pProgram->token;
+ for(pFrame=p->pFrame; pFrame && pFrame->token!=t; pFrame=pFrame->pParent);
+ if( pFrame ) break;
}
if( p->nFrame>=db->aLimit[SQLITE_LIMIT_TRIGGER_DEPTH] ){
@@ -71836,69 +72342,69 @@ case OP_Program: { /* jump */
break;
}
- /* Register u.cd.pRt is used to store the memory required to save the state
+ /* Register pRt is used to store the memory required to save the state
** of the current program, and the memory required at runtime to execute
- ** the trigger program. If this trigger has been fired before, then u.cd.pRt
+ ** the trigger program. If this trigger has been fired before, then pRt
** is already allocated. Otherwise, it must be initialized. */
- if( (u.cd.pRt->flags&MEM_Frame)==0 ){
- /* SubProgram.nMem is set to the number of memory cells used by the
+ if( (pRt->flags&MEM_Frame)==0 ){
+ /* SubProgram.nMem is set to the number of memory cells used by the
** program stored in SubProgram.aOp. As well as these, one memory
** cell is required for each cursor used by the program. Set local
- ** variable u.cd.nMem (and later, VdbeFrame.nChildMem) to this value.
+ ** variable nMem (and later, VdbeFrame.nChildMem) to this value.
*/
- u.cd.nMem = u.cd.pProgram->nMem + u.cd.pProgram->nCsr;
- u.cd.nByte = ROUND8(sizeof(VdbeFrame))
- + u.cd.nMem * sizeof(Mem)
- + u.cd.pProgram->nCsr * sizeof(VdbeCursor *)
- + u.cd.pProgram->nOnce * sizeof(u8);
- u.cd.pFrame = sqlite3DbMallocZero(db, u.cd.nByte);
- if( !u.cd.pFrame ){
+ nMem = pProgram->nMem + pProgram->nCsr;
+ nByte = ROUND8(sizeof(VdbeFrame))
+ + nMem * sizeof(Mem)
+ + pProgram->nCsr * sizeof(VdbeCursor *)
+ + pProgram->nOnce * sizeof(u8);
+ pFrame = sqlite3DbMallocZero(db, nByte);
+ if( !pFrame ){
goto no_mem;
}
- sqlite3VdbeMemRelease(u.cd.pRt);
- u.cd.pRt->flags = MEM_Frame;
- u.cd.pRt->u.pFrame = u.cd.pFrame;
+ sqlite3VdbeMemRelease(pRt);
+ pRt->flags = MEM_Frame;
+ pRt->u.pFrame = pFrame;
- u.cd.pFrame->v = p;
- u.cd.pFrame->nChildMem = u.cd.nMem;
- u.cd.pFrame->nChildCsr = u.cd.pProgram->nCsr;
- u.cd.pFrame->pc = pc;
- u.cd.pFrame->aMem = p->aMem;
- u.cd.pFrame->nMem = p->nMem;
- u.cd.pFrame->apCsr = p->apCsr;
- u.cd.pFrame->nCursor = p->nCursor;
- u.cd.pFrame->aOp = p->aOp;
- u.cd.pFrame->nOp = p->nOp;
- u.cd.pFrame->token = u.cd.pProgram->token;
- u.cd.pFrame->aOnceFlag = p->aOnceFlag;
- u.cd.pFrame->nOnceFlag = p->nOnceFlag;
+ pFrame->v = p;
+ pFrame->nChildMem = nMem;
+ pFrame->nChildCsr = pProgram->nCsr;
+ pFrame->pc = pc;
+ pFrame->aMem = p->aMem;
+ pFrame->nMem = p->nMem;
+ pFrame->apCsr = p->apCsr;
+ pFrame->nCursor = p->nCursor;
+ pFrame->aOp = p->aOp;
+ pFrame->nOp = p->nOp;
+ pFrame->token = pProgram->token;
+ pFrame->aOnceFlag = p->aOnceFlag;
+ pFrame->nOnceFlag = p->nOnceFlag;
- u.cd.pEnd = &VdbeFrameMem(u.cd.pFrame)[u.cd.pFrame->nChildMem];
- for(u.cd.pMem=VdbeFrameMem(u.cd.pFrame); u.cd.pMem!=u.cd.pEnd; u.cd.pMem++){
- u.cd.pMem->flags = MEM_Invalid;
- u.cd.pMem->db = db;
+ pEnd = &VdbeFrameMem(pFrame)[pFrame->nChildMem];
+ for(pMem=VdbeFrameMem(pFrame); pMem!=pEnd; pMem++){
+ pMem->flags = MEM_Undefined;
+ pMem->db = db;
}
}else{
- u.cd.pFrame = u.cd.pRt->u.pFrame;
- assert( u.cd.pProgram->nMem+u.cd.pProgram->nCsr==u.cd.pFrame->nChildMem );
- assert( u.cd.pProgram->nCsr==u.cd.pFrame->nChildCsr );
- assert( pc==u.cd.pFrame->pc );
+ pFrame = pRt->u.pFrame;
+ assert( pProgram->nMem+pProgram->nCsr==pFrame->nChildMem );
+ assert( pProgram->nCsr==pFrame->nChildCsr );
+ assert( pc==pFrame->pc );
}
p->nFrame++;
- u.cd.pFrame->pParent = p->pFrame;
- u.cd.pFrame->lastRowid = lastRowid;
- u.cd.pFrame->nChange = p->nChange;
+ pFrame->pParent = p->pFrame;
+ pFrame->lastRowid = lastRowid;
+ pFrame->nChange = p->nChange;
p->nChange = 0;
- p->pFrame = u.cd.pFrame;
- p->aMem = aMem = &VdbeFrameMem(u.cd.pFrame)[-1];
- p->nMem = u.cd.pFrame->nChildMem;
- p->nCursor = (u16)u.cd.pFrame->nChildCsr;
+ p->pFrame = pFrame;
+ p->aMem = aMem = &VdbeFrameMem(pFrame)[-1];
+ p->nMem = pFrame->nChildMem;
+ p->nCursor = (u16)pFrame->nChildCsr;
p->apCsr = (VdbeCursor **)&aMem[p->nMem+1];
- p->aOp = aOp = u.cd.pProgram->aOp;
- p->nOp = u.cd.pProgram->nOp;
+ p->aOp = aOp = pProgram->aOp;
+ p->nOp = pProgram->nOp;
p->aOnceFlag = (u8 *)&p->apCsr[p->nCursor];
- p->nOnceFlag = u.cd.pProgram->nOnce;
+ p->nOnceFlag = pProgram->nOnce;
pc = -1;
memset(p->aOnceFlag, 0, p->nOnceFlag);
@@ -71918,13 +72424,11 @@ case OP_Program: { /* jump */
** calling OP_Program instruction.
*/
case OP_Param: { /* out2-prerelease */
-#if 0 /* local variables moved into u.ce */
VdbeFrame *pFrame;
Mem *pIn;
-#endif /* local variables moved into u.ce */
- u.ce.pFrame = p->pFrame;
- u.ce.pIn = &u.ce.pFrame->aMem[pOp->p1 + u.ce.pFrame->aOp[u.ce.pFrame->pc].p1];
- sqlite3VdbeMemShallowCopy(pOut, u.ce.pIn, MEM_Ephem);
+ pFrame = p->pFrame;
+ pIn = &pFrame->aMem[pOp->p1 + pFrame->aOp[pFrame->pc].p1];
+ sqlite3VdbeMemShallowCopy(pOut, pIn, MEM_Ephem);
break;
}
@@ -71964,8 +72468,10 @@ case OP_FkCounter: {
*/
case OP_FkIfZero: { /* jump */
if( pOp->p1 ){
+ VdbeBranchTaken(db->nDeferredCons==0 && db->nDeferredImmCons==0, 2);
if( db->nDeferredCons==0 && db->nDeferredImmCons==0 ) pc = pOp->p2-1;
}else{
+ VdbeBranchTaken(p->nFkConstraint==0 && db->nDeferredImmCons==0, 2);
if( p->nFkConstraint==0 && db->nDeferredImmCons==0 ) pc = pOp->p2-1;
}
break;
@@ -71985,22 +72491,19 @@ case OP_FkIfZero: { /* jump */
** an integer.
*/
case OP_MemMax: { /* in2 */
-#if 0 /* local variables moved into u.cf */
- Mem *pIn1;
VdbeFrame *pFrame;
-#endif /* local variables moved into u.cf */
if( p->pFrame ){
- for(u.cf.pFrame=p->pFrame; u.cf.pFrame->pParent; u.cf.pFrame=u.cf.pFrame->pParent);
- u.cf.pIn1 = &u.cf.pFrame->aMem[pOp->p1];
+ for(pFrame=p->pFrame; pFrame->pParent; pFrame=pFrame->pParent);
+ pIn1 = &pFrame->aMem[pOp->p1];
}else{
- u.cf.pIn1 = &aMem[pOp->p1];
+ pIn1 = &aMem[pOp->p1];
}
- assert( memIsValid(u.cf.pIn1) );
- sqlite3VdbeMemIntegerify(u.cf.pIn1);
+ assert( memIsValid(pIn1) );
+ sqlite3VdbeMemIntegerify(pIn1);
pIn2 = &aMem[pOp->p2];
sqlite3VdbeMemIntegerify(pIn2);
- if( u.cf.pIn1->u.i<pIn2->u.i){
- u.cf.pIn1->u.i = pIn2->u.i;
+ if( pIn1->u.i<pIn2->u.i){
+ pIn1->u.i = pIn2->u.i;
}
break;
}
@@ -72017,6 +72520,7 @@ case OP_MemMax: { /* in2 */
case OP_IfPos: { /* jump, in1 */
pIn1 = &aMem[pOp->p1];
assert( pIn1->flags&MEM_Int );
+ VdbeBranchTaken( pIn1->u.i>0, 2);
if( pIn1->u.i>0 ){
pc = pOp->p2 - 1;
}
@@ -72034,6 +72538,7 @@ case OP_IfPos: { /* jump, in1 */
case OP_IfNeg: { /* jump, in1 */
pIn1 = &aMem[pOp->p1];
assert( pIn1->flags&MEM_Int );
+ VdbeBranchTaken(pIn1->u.i<0, 2);
if( pIn1->u.i<0 ){
pc = pOp->p2 - 1;
}
@@ -72053,6 +72558,7 @@ case OP_IfZero: { /* jump, in1 */
pIn1 = &aMem[pOp->p1];
assert( pIn1->flags&MEM_Int );
pIn1->u.i += pOp->p3;
+ VdbeBranchTaken(pIn1->u.i==0, 2);
if( pIn1->u.i==0 ){
pc = pOp->p2 - 1;
}
@@ -72071,56 +72577,53 @@ case OP_IfZero: { /* jump, in1 */
** successors.
*/
case OP_AggStep: {
-#if 0 /* local variables moved into u.cg */
int n;
int i;
Mem *pMem;
Mem *pRec;
sqlite3_context ctx;
sqlite3_value **apVal;
-#endif /* local variables moved into u.cg */
-
- u.cg.n = pOp->p5;
- assert( u.cg.n>=0 );
- u.cg.pRec = &aMem[pOp->p2];
- u.cg.apVal = p->apArg;
- assert( u.cg.apVal || u.cg.n==0 );
- for(u.cg.i=0; u.cg.i<u.cg.n; u.cg.i++, u.cg.pRec++){
- assert( memIsValid(u.cg.pRec) );
- u.cg.apVal[u.cg.i] = u.cg.pRec;
- memAboutToChange(p, u.cg.pRec);
- sqlite3VdbeMemStoreType(u.cg.pRec);
- }
- u.cg.ctx.pFunc = pOp->p4.pFunc;
+
+ n = pOp->p5;
+ assert( n>=0 );
+ pRec = &aMem[pOp->p2];
+ apVal = p->apArg;
+ assert( apVal || n==0 );
+ for(i=0; i<n; i++, pRec++){
+ assert( memIsValid(pRec) );
+ apVal[i] = pRec;
+ memAboutToChange(p, pRec);
+ }
+ ctx.pFunc = pOp->p4.pFunc;
assert( pOp->p3>0 && pOp->p3<=(p->nMem-p->nCursor) );
- u.cg.ctx.pMem = u.cg.pMem = &aMem[pOp->p3];
- u.cg.pMem->n++;
- u.cg.ctx.s.flags = MEM_Null;
- u.cg.ctx.s.z = 0;
- u.cg.ctx.s.zMalloc = 0;
- u.cg.ctx.s.xDel = 0;
- u.cg.ctx.s.db = db;
- u.cg.ctx.isError = 0;
- u.cg.ctx.pColl = 0;
- u.cg.ctx.skipFlag = 0;
- if( u.cg.ctx.pFunc->funcFlags & SQLITE_FUNC_NEEDCOLL ){
+ ctx.pMem = pMem = &aMem[pOp->p3];
+ pMem->n++;
+ ctx.s.flags = MEM_Null;
+ ctx.s.z = 0;
+ ctx.s.zMalloc = 0;
+ ctx.s.xDel = 0;
+ ctx.s.db = db;
+ ctx.isError = 0;
+ ctx.pColl = 0;
+ ctx.skipFlag = 0;
+ if( ctx.pFunc->funcFlags & SQLITE_FUNC_NEEDCOLL ){
assert( pOp>p->aOp );
assert( pOp[-1].p4type==P4_COLLSEQ );
assert( pOp[-1].opcode==OP_CollSeq );
- u.cg.ctx.pColl = pOp[-1].p4.pColl;
+ ctx.pColl = pOp[-1].p4.pColl;
}
- (u.cg.ctx.pFunc->xStep)(&u.cg.ctx, u.cg.n, u.cg.apVal); /* IMP: R-24505-23230 */
- if( u.cg.ctx.isError ){
- sqlite3SetString(&p->zErrMsg, db, "%s", sqlite3_value_text(&u.cg.ctx.s));
- rc = u.cg.ctx.isError;
+ (ctx.pFunc->xStep)(&ctx, n, apVal); /* IMP: R-24505-23230 */
+ if( ctx.isError ){
+ sqlite3SetString(&p->zErrMsg, db, "%s", sqlite3_value_text(&ctx.s));
+ rc = ctx.isError;
}
- if( u.cg.ctx.skipFlag ){
+ if( ctx.skipFlag ){
assert( pOp[-1].opcode==OP_CollSeq );
- u.cg.i = pOp[-1].p1;
- if( u.cg.i ) sqlite3VdbeMemSetInt64(&aMem[u.cg.i], 1);
+ i = pOp[-1].p1;
+ if( i ) sqlite3VdbeMemSetInt64(&aMem[i], 1);
}
- sqlite3VdbeMemRelease(&u.cg.ctx.s);
+ sqlite3VdbeMemRelease(&ctx.s);
break;
}
@@ -72139,19 +72642,17 @@ case OP_AggStep: {
** the step function was not previously called.
*/
case OP_AggFinal: {
-#if 0 /* local variables moved into u.ch */
Mem *pMem;
-#endif /* local variables moved into u.ch */
assert( pOp->p1>0 && pOp->p1<=(p->nMem-p->nCursor) );
- u.ch.pMem = &aMem[pOp->p1];
- assert( (u.ch.pMem->flags & ~(MEM_Null|MEM_Agg))==0 );
- rc = sqlite3VdbeMemFinalize(u.ch.pMem, pOp->p4.pFunc);
+ pMem = &aMem[pOp->p1];
+ assert( (pMem->flags & ~(MEM_Null|MEM_Agg))==0 );
+ rc = sqlite3VdbeMemFinalize(pMem, pOp->p4.pFunc);
if( rc ){
- sqlite3SetString(&p->zErrMsg, db, "%s", sqlite3_value_text(u.ch.pMem));
+ sqlite3SetString(&p->zErrMsg, db, "%s", sqlite3_value_text(pMem));
}
- sqlite3VdbeChangeEncoding(u.ch.pMem, encoding);
- UPDATE_MAX_BLOBSIZE(u.ch.pMem);
- if( sqlite3VdbeMemTooBig(u.ch.pMem) ){
+ sqlite3VdbeChangeEncoding(pMem, encoding);
+ UPDATE_MAX_BLOBSIZE(pMem);
+ if( sqlite3VdbeMemTooBig(pMem) ){
goto too_big;
}
break;
@@ -72170,33 +72671,31 @@ case OP_AggFinal: {
** mem[P3+2] are initialized to -1.
*/
case OP_Checkpoint: {
-#if 0 /* local variables moved into u.ci */
int i; /* Loop counter */
int aRes[3]; /* Results */
Mem *pMem; /* Write results here */
-#endif /* local variables moved into u.ci */
assert( p->readOnly==0 );
- u.ci.aRes[0] = 0;
- u.ci.aRes[1] = u.ci.aRes[2] = -1;
+ aRes[0] = 0;
+ aRes[1] = aRes[2] = -1;
assert( pOp->p2==SQLITE_CHECKPOINT_PASSIVE
|| pOp->p2==SQLITE_CHECKPOINT_FULL
|| pOp->p2==SQLITE_CHECKPOINT_RESTART
);
- rc = sqlite3Checkpoint(db, pOp->p1, pOp->p2, &u.ci.aRes[1], &u.ci.aRes[2]);
+ rc = sqlite3Checkpoint(db, pOp->p1, pOp->p2, &aRes[1], &aRes[2]);
if( rc==SQLITE_BUSY ){
rc = SQLITE_OK;
- u.ci.aRes[0] = 1;
- }
- for(u.ci.i=0, u.ci.pMem = &aMem[pOp->p3]; u.ci.i<3; u.ci.i++, u.ci.pMem++){
- sqlite3VdbeMemSetInt64(u.ci.pMem, (i64)u.ci.aRes[u.ci.i]);
+ aRes[0] = 1;
}
+ for(i=0, pMem = &aMem[pOp->p3]; i<3; i++, pMem++){
+ sqlite3VdbeMemSetInt64(pMem, (i64)aRes[i]);
+ }
break;
};
#endif
#ifndef SQLITE_OMIT_PRAGMA
-/* Opcode: JournalMode P1 P2 P3 * P5
+/* Opcode: JournalMode P1 P2 P3 * *
**
** Change the journal mode of database P1 to P3. P3 must be one of the
** PAGER_JOURNALMODE_XXX values. If changing between the various rollback
@@ -72208,7 +72707,6 @@ case OP_Checkpoint: {
** Write a string containing the final journal-mode to register P2.
*/
case OP_JournalMode: { /* out2-prerelease */
-#if 0 /* local variables moved into u.cj */
Btree *pBt; /* Btree to change journal mode of */
Pager *pPager; /* Pager associated with pBt */
int eNew; /* New journal mode */
@@ -72216,86 +72714,85 @@ case OP_JournalMode: { /* out2-prerelease */
#ifndef SQLITE_OMIT_WAL
const char *zFilename; /* Name of database file for pPager */
#endif
-#endif /* local variables moved into u.cj */
- u.cj.eNew = pOp->p3;
- assert( u.cj.eNew==PAGER_JOURNALMODE_DELETE
- || u.cj.eNew==PAGER_JOURNALMODE_TRUNCATE
- || u.cj.eNew==PAGER_JOURNALMODE_PERSIST
- || u.cj.eNew==PAGER_JOURNALMODE_OFF
- || u.cj.eNew==PAGER_JOURNALMODE_MEMORY
- || u.cj.eNew==PAGER_JOURNALMODE_WAL
- || u.cj.eNew==PAGER_JOURNALMODE_QUERY
+ eNew = pOp->p3;
+ assert( eNew==PAGER_JOURNALMODE_DELETE
+ || eNew==PAGER_JOURNALMODE_TRUNCATE
+ || eNew==PAGER_JOURNALMODE_PERSIST
+ || eNew==PAGER_JOURNALMODE_OFF
+ || eNew==PAGER_JOURNALMODE_MEMORY
+ || eNew==PAGER_JOURNALMODE_WAL
+ || eNew==PAGER_JOURNALMODE_QUERY
);
assert( pOp->p1>=0 && pOp->p1<db->nDb );
assert( p->readOnly==0 );
- u.cj.pBt = db->aDb[pOp->p1].pBt;
- u.cj.pPager = sqlite3BtreePager(u.cj.pBt);
- u.cj.eOld = sqlite3PagerGetJournalMode(u.cj.pPager);
- if( u.cj.eNew==PAGER_JOURNALMODE_QUERY ) u.cj.eNew = u.cj.eOld;
- if( !sqlite3PagerOkToChangeJournalMode(u.cj.pPager) ) u.cj.eNew = u.cj.eOld;
+ pBt = db->aDb[pOp->p1].pBt;
+ pPager = sqlite3BtreePager(pBt);
+ eOld = sqlite3PagerGetJournalMode(pPager);
+ if( eNew==PAGER_JOURNALMODE_QUERY ) eNew = eOld;
+ if( !sqlite3PagerOkToChangeJournalMode(pPager) ) eNew = eOld;
#ifndef SQLITE_OMIT_WAL
- u.cj.zFilename = sqlite3PagerFilename(u.cj.pPager, 1);
+ zFilename = sqlite3PagerFilename(pPager, 1);
/* Do not allow a transition to journal_mode=WAL for a database
- ** in temporary storage or if the VFS does not support shared memory
+ ** in temporary storage or if the VFS does not support shared memory
*/
- if( u.cj.eNew==PAGER_JOURNALMODE_WAL
- && (sqlite3Strlen30(u.cj.zFilename)==0 /* Temp file */
- || !sqlite3PagerWalSupported(u.cj.pPager)) /* No shared-memory support */
+ if( eNew==PAGER_JOURNALMODE_WAL
+ && (sqlite3Strlen30(zFilename)==0 /* Temp file */
+ || !sqlite3PagerWalSupported(pPager)) /* No shared-memory support */
){
- u.cj.eNew = u.cj.eOld;
+ eNew = eOld;
}
- if( (u.cj.eNew!=u.cj.eOld)
- && (u.cj.eOld==PAGER_JOURNALMODE_WAL || u.cj.eNew==PAGER_JOURNALMODE_WAL)
+ if( (eNew!=eOld)
+ && (eOld==PAGER_JOURNALMODE_WAL || eNew==PAGER_JOURNALMODE_WAL)
){
if( !db->autoCommit || db->nVdbeRead>1 ){
rc = SQLITE_ERROR;
- sqlite3SetString(&p->zErrMsg, db,
+ sqlite3SetString(&p->zErrMsg, db,
"cannot change %s wal mode from within a transaction",
- (u.cj.eNew==PAGER_JOURNALMODE_WAL ? "into" : "out of")
+ (eNew==PAGER_JOURNALMODE_WAL ? "into" : "out of")
);
break;
}else{
-
- if( u.cj.eOld==PAGER_JOURNALMODE_WAL ){
+
+ if( eOld==PAGER_JOURNALMODE_WAL ){
/* If leaving WAL mode, close the log file. If successful, the call
- ** to PagerCloseWal() checkpoints and deletes the write-ahead-log
- ** file. An EXCLUSIVE lock may still be held on the database file
- ** after a successful return.
+ ** to PagerCloseWal() checkpoints and deletes the write-ahead-log
+ ** file. An EXCLUSIVE lock may still be held on the database file
+ ** after a successful return.
*/
- rc = sqlite3PagerCloseWal(u.cj.pPager);
+ rc = sqlite3PagerCloseWal(pPager);
if( rc==SQLITE_OK ){
- sqlite3PagerSetJournalMode(u.cj.pPager, u.cj.eNew);
+ sqlite3PagerSetJournalMode(pPager, eNew);
}
- }else if( u.cj.eOld==PAGER_JOURNALMODE_MEMORY ){
+ }else if( eOld==PAGER_JOURNALMODE_MEMORY ){
/* Cannot transition directly from MEMORY to WAL. Use mode OFF
** as an intermediate */
- sqlite3PagerSetJournalMode(u.cj.pPager, PAGER_JOURNALMODE_OFF);
+ sqlite3PagerSetJournalMode(pPager, PAGER_JOURNALMODE_OFF);
}
-
+
/* Open a transaction on the database file. Regardless of the journal
** mode, this transaction always uses a rollback journal.
*/
- assert( sqlite3BtreeIsInTrans(u.cj.pBt)==0 );
+ assert( sqlite3BtreeIsInTrans(pBt)==0 );
if( rc==SQLITE_OK ){
- rc = sqlite3BtreeSetVersion(u.cj.pBt, (u.cj.eNew==PAGER_JOURNALMODE_WAL ? 2 : 1));
+ rc = sqlite3BtreeSetVersion(pBt, (eNew==PAGER_JOURNALMODE_WAL ? 2 : 1));
}
}
}
#endif /* ifndef SQLITE_OMIT_WAL */
if( rc ){
- u.cj.eNew = u.cj.eOld;
+ eNew = eOld;
}
- u.cj.eNew = sqlite3PagerSetJournalMode(u.cj.pPager, u.cj.eNew);
+ eNew = sqlite3PagerSetJournalMode(pPager, eNew);
pOut = &aMem[pOp->p2];
pOut->flags = MEM_Str|MEM_Static|MEM_Term;
- pOut->z = (char *)sqlite3JournalModename(u.cj.eNew);
+ pOut->z = (char *)sqlite3JournalModename(eNew);
pOut->n = sqlite3Strlen30(pOut->z);
pOut->enc = SQLITE_UTF8;
sqlite3VdbeChangeEncoding(pOut, encoding);
@@ -72325,15 +72822,14 @@ case OP_Vacuum: {
** P2. Otherwise, fall through to the next instruction.
*/
case OP_IncrVacuum: { /* jump */
-#if 0 /* local variables moved into u.ck */
Btree *pBt;
-#endif /* local variables moved into u.ck */
assert( pOp->p1>=0 && pOp->p1<db->nDb );
assert( (p->btreeMask & (((yDbMask)1)<<pOp->p1))!=0 );
assert( p->readOnly==0 );
- u.ck.pBt = db->aDb[pOp->p1].pBt;
- rc = sqlite3BtreeIncrVacuum(u.ck.pBt);
+ pBt = db->aDb[pOp->p1].pBt;
+ rc = sqlite3BtreeIncrVacuum(pBt);
+ VdbeBranchTaken(rc==SQLITE_DONE,2);
if( rc==SQLITE_DONE ){
pc = pOp->p2 - 1;
rc = SQLITE_OK;
@@ -72404,12 +72900,10 @@ case OP_TableLock: {
** code will be set to SQLITE_LOCKED.
*/
case OP_VBegin: {
-#if 0 /* local variables moved into u.cl */
VTable *pVTab;
-#endif /* local variables moved into u.cl */
- u.cl.pVTab = pOp->p4.pVtab;
- rc = sqlite3VtabBegin(db, u.cl.pVTab);
- if( u.cl.pVTab ) sqlite3VtabImportErrmsg(p, u.cl.pVTab->pVtab);
+ pVTab = pOp->p4.pVtab;
+ rc = sqlite3VtabBegin(db, pVTab);
+ if( pVTab ) sqlite3VtabImportErrmsg(p, pVTab->pVtab);
break;
}
#endif /* SQLITE_OMIT_VIRTUALTABLE */
@@ -72448,32 +72942,30 @@ case OP_VDestroy: {
** table and stores that cursor in P1.
*/
case OP_VOpen: {
-#if 0 /* local variables moved into u.cm */
VdbeCursor *pCur;
sqlite3_vtab_cursor *pVtabCursor;
sqlite3_vtab *pVtab;
sqlite3_module *pModule;
-#endif /* local variables moved into u.cm */
assert( p->bIsReader );
- u.cm.pCur = 0;
- u.cm.pVtabCursor = 0;
- u.cm.pVtab = pOp->p4.pVtab->pVtab;
- u.cm.pModule = (sqlite3_module *)u.cm.pVtab->pModule;
- assert(u.cm.pVtab && u.cm.pModule);
- rc = u.cm.pModule->xOpen(u.cm.pVtab, &u.cm.pVtabCursor);
- sqlite3VtabImportErrmsg(p, u.cm.pVtab);
+ pCur = 0;
+ pVtabCursor = 0;
+ pVtab = pOp->p4.pVtab->pVtab;
+ pModule = (sqlite3_module *)pVtab->pModule;
+ assert(pVtab && pModule);
+ rc = pModule->xOpen(pVtab, &pVtabCursor);
+ sqlite3VtabImportErrmsg(p, pVtab);
if( SQLITE_OK==rc ){
/* Initialize sqlite3_vtab_cursor base class */
- u.cm.pVtabCursor->pVtab = u.cm.pVtab;
+ pVtabCursor->pVtab = pVtab;
/* Initialize vdbe cursor object */
- u.cm.pCur = allocateCursor(p, pOp->p1, 0, -1, 0);
- if( u.cm.pCur ){
- u.cm.pCur->pVtabCursor = u.cm.pVtabCursor;
+ pCur = allocateCursor(p, pOp->p1, 0, -1, 0);
+ if( pCur ){
+ pCur->pVtabCursor = pVtabCursor;
}else{
db->mallocFailed = 1;
- u.cm.pModule->xClose(u.cm.pVtabCursor);
+ pModule->xClose(pVtabCursor);
}
}
break;
@@ -72501,7 +72993,6 @@ case OP_VOpen: {
** A jump is made to P2 if the result set after filtering would be empty.
*/
case OP_VFilter: { /* jump */
-#if 0 /* local variables moved into u.cn */
int nArg;
int iQuery;
const sqlite3_module *pModule;
@@ -72513,45 +73004,43 @@ case OP_VFilter: { /* jump */
int res;
int i;
Mem **apArg;
-#endif /* local variables moved into u.cn */
-
- u.cn.pQuery = &aMem[pOp->p3];
- u.cn.pArgc = &u.cn.pQuery[1];
- u.cn.pCur = p->apCsr[pOp->p1];
- assert( memIsValid(u.cn.pQuery) );
- REGISTER_TRACE(pOp->p3, u.cn.pQuery);
- assert( u.cn.pCur->pVtabCursor );
- u.cn.pVtabCursor = u.cn.pCur->pVtabCursor;
- u.cn.pVtab = u.cn.pVtabCursor->pVtab;
- u.cn.pModule = u.cn.pVtab->pModule;
+
+ pQuery = &aMem[pOp->p3];
+ pArgc = &pQuery[1];
+ pCur = p->apCsr[pOp->p1];
+ assert( memIsValid(pQuery) );
+ REGISTER_TRACE(pOp->p3, pQuery);
+ assert( pCur->pVtabCursor );
+ pVtabCursor = pCur->pVtabCursor;
+ pVtab = pVtabCursor->pVtab;
+ pModule = pVtab->pModule;
/* Grab the index number and argc parameters */
- assert( (u.cn.pQuery->flags&MEM_Int)!=0 && u.cn.pArgc->flags==MEM_Int );
- u.cn.nArg = (int)u.cn.pArgc->u.i;
- u.cn.iQuery = (int)u.cn.pQuery->u.i;
+ assert( (pQuery->flags&MEM_Int)!=0 && pArgc->flags==MEM_Int );
+ nArg = (int)pArgc->u.i;
+ iQuery = (int)pQuery->u.i;
/* Invoke the xFilter method */
{
- u.cn.res = 0;
- u.cn.apArg = p->apArg;
- for(u.cn.i = 0; u.cn.i<u.cn.nArg; u.cn.i++){
- u.cn.apArg[u.cn.i] = &u.cn.pArgc[u.cn.i+1];
- sqlite3VdbeMemStoreType(u.cn.apArg[u.cn.i]);
+ res = 0;
+ apArg = p->apArg;
+ for(i = 0; i<nArg; i++){
+ apArg[i] = &pArgc[i+1];
}
p->inVtabMethod = 1;
- rc = u.cn.pModule->xFilter(u.cn.pVtabCursor, u.cn.iQuery, pOp->p4.z, u.cn.nArg, u.cn.apArg);
+ rc = pModule->xFilter(pVtabCursor, iQuery, pOp->p4.z, nArg, apArg);
p->inVtabMethod = 0;
- sqlite3VtabImportErrmsg(p, u.cn.pVtab);
+ sqlite3VtabImportErrmsg(p, pVtab);
if( rc==SQLITE_OK ){
- u.cn.res = u.cn.pModule->xEof(u.cn.pVtabCursor);
+ res = pModule->xEof(pVtabCursor);
}
-
- if( u.cn.res ){
+ VdbeBranchTaken(res!=0,2);
+ if( res ){
pc = pOp->p2 - 1;
}
}
- u.cn.pCur->nullRow = 0;
+ pCur->nullRow = 0;
break;
}
@@ -72566,51 +73055,49 @@ case OP_VFilter: { /* jump */
** P1 cursor is pointing to into register P3.
*/
case OP_VColumn: {
-#if 0 /* local variables moved into u.co */
sqlite3_vtab *pVtab;
const sqlite3_module *pModule;
Mem *pDest;
sqlite3_context sContext;
-#endif /* local variables moved into u.co */
VdbeCursor *pCur = p->apCsr[pOp->p1];
assert( pCur->pVtabCursor );
assert( pOp->p3>0 && pOp->p3<=(p->nMem-p->nCursor) );
- u.co.pDest = &aMem[pOp->p3];
- memAboutToChange(p, u.co.pDest);
+ pDest = &aMem[pOp->p3];
+ memAboutToChange(p, pDest);
if( pCur->nullRow ){
- sqlite3VdbeMemSetNull(u.co.pDest);
+ sqlite3VdbeMemSetNull(pDest);
break;
}
- u.co.pVtab = pCur->pVtabCursor->pVtab;
- u.co.pModule = u.co.pVtab->pModule;
- assert( u.co.pModule->xColumn );
- memset(&u.co.sContext, 0, sizeof(u.co.sContext));
+ pVtab = pCur->pVtabCursor->pVtab;
+ pModule = pVtab->pModule;
+ assert( pModule->xColumn );
+ memset(&sContext, 0, sizeof(sContext));
/* The output cell may already have a buffer allocated. Move
- ** the current contents to u.co.sContext.s so in case the user-function
- ** can use the already allocated buffer instead of allocating a
+ ** the current contents to sContext.s so in case the user-function
+ ** can use the already allocated buffer instead of allocating a
** new one.
*/
- sqlite3VdbeMemMove(&u.co.sContext.s, u.co.pDest);
- MemSetTypeFlag(&u.co.sContext.s, MEM_Null);
+ sqlite3VdbeMemMove(&sContext.s, pDest);
+ MemSetTypeFlag(&sContext.s, MEM_Null);
- rc = u.co.pModule->xColumn(pCur->pVtabCursor, &u.co.sContext, pOp->p2);
- sqlite3VtabImportErrmsg(p, u.co.pVtab);
- if( u.co.sContext.isError ){
- rc = u.co.sContext.isError;
+ rc = pModule->xColumn(pCur->pVtabCursor, &sContext, pOp->p2);
+ sqlite3VtabImportErrmsg(p, pVtab);
+ if( sContext.isError ){
+ rc = sContext.isError;
}
/* Copy the result of the function to the P3 register. We
** do this regardless of whether or not an error occurred to ensure any
- ** dynamic allocation in u.co.sContext.s (a Mem struct) is released.
+ ** dynamic allocation in sContext.s (a Mem struct) is released.
*/
- sqlite3VdbeChangeEncoding(&u.co.sContext.s, encoding);
- sqlite3VdbeMemMove(u.co.pDest, &u.co.sContext.s);
- REGISTER_TRACE(pOp->p3, u.co.pDest);
- UPDATE_MAX_BLOBSIZE(u.co.pDest);
+ sqlite3VdbeChangeEncoding(&sContext.s, encoding);
+ sqlite3VdbeMemMove(pDest, &sContext.s);
+ REGISTER_TRACE(pOp->p3, pDest);
+ UPDATE_MAX_BLOBSIZE(pDest);
- if( sqlite3VdbeMemTooBig(u.co.pDest) ){
+ if( sqlite3VdbeMemTooBig(pDest) ){
goto too_big;
}
break;
@@ -72625,38 +73112,36 @@ case OP_VColumn: {
** the end of its result set, then fall through to the next instruction.
*/
case OP_VNext: { /* jump */
-#if 0 /* local variables moved into u.cp */
sqlite3_vtab *pVtab;
const sqlite3_module *pModule;
int res;
VdbeCursor *pCur;
-#endif /* local variables moved into u.cp */
- u.cp.res = 0;
- u.cp.pCur = p->apCsr[pOp->p1];
- assert( u.cp.pCur->pVtabCursor );
- if( u.cp.pCur->nullRow ){
+ res = 0;
+ pCur = p->apCsr[pOp->p1];
+ assert( pCur->pVtabCursor );
+ if( pCur->nullRow ){
break;
}
- u.cp.pVtab = u.cp.pCur->pVtabCursor->pVtab;
- u.cp.pModule = u.cp.pVtab->pModule;
- assert( u.cp.pModule->xNext );
+ pVtab = pCur->pVtabCursor->pVtab;
+ pModule = pVtab->pModule;
+ assert( pModule->xNext );
/* Invoke the xNext() method of the module. There is no way for the
** underlying implementation to return an error if one occurs during
- ** xNext(). Instead, if an error occurs, true is returned (indicating that
+ ** xNext(). Instead, if an error occurs, true is returned (indicating that
** data is available) and the error code returned when xColumn or
** some other method is next invoked on the save virtual table cursor.
*/
p->inVtabMethod = 1;
- rc = u.cp.pModule->xNext(u.cp.pCur->pVtabCursor);
+ rc = pModule->xNext(pCur->pVtabCursor);
p->inVtabMethod = 0;
- sqlite3VtabImportErrmsg(p, u.cp.pVtab);
+ sqlite3VtabImportErrmsg(p, pVtab);
if( rc==SQLITE_OK ){
- u.cp.res = u.cp.pModule->xEof(u.cp.pCur->pVtabCursor);
+ res = pModule->xEof(pCur->pVtabCursor);
}
-
- if( !u.cp.res ){
+ VdbeBranchTaken(!res,2);
+ if( !res ){
/* If there is data, jump to P2 */
pc = pOp->p2 - 1;
}
@@ -72672,25 +73157,23 @@ case OP_VNext: { /* jump */
** in register P1 is passed as the zName argument to the xRename method.
*/
case OP_VRename: {
-#if 0 /* local variables moved into u.cq */
sqlite3_vtab *pVtab;
Mem *pName;
-#endif /* local variables moved into u.cq */
- u.cq.pVtab = pOp->p4.pVtab->pVtab;
- u.cq.pName = &aMem[pOp->p1];
- assert( u.cq.pVtab->pModule->xRename );
- assert( memIsValid(u.cq.pName) );
+ pVtab = pOp->p4.pVtab->pVtab;
+ pName = &aMem[pOp->p1];
+ assert( pVtab->pModule->xRename );
+ assert( memIsValid(pName) );
assert( p->readOnly==0 );
- REGISTER_TRACE(pOp->p1, u.cq.pName);
- assert( u.cq.pName->flags & MEM_Str );
- testcase( u.cq.pName->enc==SQLITE_UTF8 );
- testcase( u.cq.pName->enc==SQLITE_UTF16BE );
- testcase( u.cq.pName->enc==SQLITE_UTF16LE );
- rc = sqlite3VdbeChangeEncoding(u.cq.pName, SQLITE_UTF8);
+ REGISTER_TRACE(pOp->p1, pName);
+ assert( pName->flags & MEM_Str );
+ testcase( pName->enc==SQLITE_UTF8 );
+ testcase( pName->enc==SQLITE_UTF16BE );
+ testcase( pName->enc==SQLITE_UTF16LE );
+ rc = sqlite3VdbeChangeEncoding(pName, SQLITE_UTF8);
if( rc==SQLITE_OK ){
- rc = u.cq.pVtab->pModule->xRename(u.cq.pVtab, u.cq.pName->z);
- sqlite3VtabImportErrmsg(p, u.cq.pVtab);
+ rc = pVtab->pModule->xRename(pVtab, pName->z);
+ sqlite3VtabImportErrmsg(p, pVtab);
p->expired = 0;
}
break;
@@ -72698,7 +73181,7 @@ case OP_VRename: {
#endif
#ifndef SQLITE_OMIT_VIRTUALTABLE
-/* Opcode: VUpdate P1 P2 P3 P4 *
+/* Opcode: VUpdate P1 P2 P3 P4 P5
** Synopsis: data=r[P3@P2]
**
** P4 is a pointer to a virtual table object, an sqlite3_vtab structure.
@@ -72721,9 +73204,11 @@ case OP_VRename: {
** P1 is a boolean flag. If it is set to true and the xUpdate call
** is successful, then the value returned by sqlite3_last_insert_rowid()
** is set to the value of the rowid for the row just inserted.
+**
+** P5 is the error actions (OE_Replace, OE_Fail, OE_Ignore, etc) to
+** apply in the case of a constraint failure on an insert or update.
*/
case OP_VUpdate: {
-#if 0 /* local variables moved into u.cr */
sqlite3_vtab *pVtab;
sqlite3_module *pModule;
int nArg;
@@ -72731,34 +73216,32 @@ case OP_VUpdate: {
sqlite_int64 rowid;
Mem **apArg;
Mem *pX;
-#endif /* local variables moved into u.cr */
- assert( pOp->p2==1 || pOp->p5==OE_Fail || pOp->p5==OE_Rollback
+ assert( pOp->p2==1 || pOp->p5==OE_Fail || pOp->p5==OE_Rollback
|| pOp->p5==OE_Abort || pOp->p5==OE_Ignore || pOp->p5==OE_Replace
);
assert( p->readOnly==0 );
- u.cr.pVtab = pOp->p4.pVtab->pVtab;
- u.cr.pModule = (sqlite3_module *)u.cr.pVtab->pModule;
- u.cr.nArg = pOp->p2;
+ pVtab = pOp->p4.pVtab->pVtab;
+ pModule = (sqlite3_module *)pVtab->pModule;
+ nArg = pOp->p2;
assert( pOp->p4type==P4_VTAB );
- if( ALWAYS(u.cr.pModule->xUpdate) ){
+ if( ALWAYS(pModule->xUpdate) ){
u8 vtabOnConflict = db->vtabOnConflict;
- u.cr.apArg = p->apArg;
- u.cr.pX = &aMem[pOp->p3];
- for(u.cr.i=0; u.cr.i<u.cr.nArg; u.cr.i++){
- assert( memIsValid(u.cr.pX) );
- memAboutToChange(p, u.cr.pX);
- sqlite3VdbeMemStoreType(u.cr.pX);
- u.cr.apArg[u.cr.i] = u.cr.pX;
- u.cr.pX++;
+ apArg = p->apArg;
+ pX = &aMem[pOp->p3];
+ for(i=0; i<nArg; i++){
+ assert( memIsValid(pX) );
+ memAboutToChange(p, pX);
+ apArg[i] = pX;
+ pX++;
}
db->vtabOnConflict = pOp->p5;
- rc = u.cr.pModule->xUpdate(u.cr.pVtab, u.cr.nArg, u.cr.apArg, &u.cr.rowid);
+ rc = pModule->xUpdate(pVtab, nArg, apArg, &rowid);
db->vtabOnConflict = vtabOnConflict;
- sqlite3VtabImportErrmsg(p, u.cr.pVtab);
+ sqlite3VtabImportErrmsg(p, pVtab);
if( rc==SQLITE_OK && pOp->p1 ){
- assert( u.cr.nArg>1 && u.cr.apArg[0] && (u.cr.apArg[0]->flags&MEM_Null) );
- db->lastRowid = lastRowid = u.cr.rowid;
+ assert( nArg>1 && apArg[0] && (apArg[0]->flags&MEM_Null) );
+ db->lastRowid = lastRowid = rowid;
}
if( (rc&0xff)==SQLITE_CONSTRAINT && pOp->p4.pVtab->bConstraint ){
if( pOp->p5==OE_Ignore ){
@@ -72811,46 +73294,54 @@ case OP_MaxPgcnt: { /* out2-prerelease */
#endif
-#ifndef SQLITE_OMIT_TRACE
-/* Opcode: Trace * * * P4 *
+/* Opcode: Init * P2 * P4 *
+** Synopsis: Start at P2
+**
+** Programs contain a single instance of this opcode as the very first
+** opcode.
**
** If tracing is enabled (by the sqlite3_trace()) interface, then
** the UTF-8 string contained in P4 is emitted on the trace callback.
+** Or if P4 is blank, use the string returned by sqlite3_sql().
+**
+** If P2 is not zero, jump to instruction P2.
*/
-case OP_Trace: {
-#if 0 /* local variables moved into u.cs */
+case OP_Init: { /* jump */
char *zTrace;
char *z;
-#endif /* local variables moved into u.cs */
+ if( pOp->p2 ){
+ pc = pOp->p2 - 1;
+ }
+#ifndef SQLITE_OMIT_TRACE
if( db->xTrace
&& !p->doingRerun
- && (u.cs.zTrace = (pOp->p4.z ? pOp->p4.z : p->zSql))!=0
+ && (zTrace = (pOp->p4.z ? pOp->p4.z : p->zSql))!=0
){
- u.cs.z = sqlite3VdbeExpandSql(p, u.cs.zTrace);
- db->xTrace(db->pTraceArg, u.cs.z);
- sqlite3DbFree(db, u.cs.z);
+ z = sqlite3VdbeExpandSql(p, zTrace);
+ db->xTrace(db->pTraceArg, z);
+ sqlite3DbFree(db, z);
}
#ifdef SQLITE_USE_FCNTL_TRACE
- u.cs.zTrace = (pOp->p4.z ? pOp->p4.z : p->zSql);
- if( u.cs.zTrace ){
+ zTrace = (pOp->p4.z ? pOp->p4.z : p->zSql);
+ if( zTrace ){
int i;
for(i=0; i<db->nDb; i++){
- if( ((1<<i) & p->btreeMask)==0 ) continue;
- sqlite3_file_control(db, db->aDb[i].zName, SQLITE_FCNTL_TRACE, u.cs.zTrace);
+ if( MASKBIT(i) & p->btreeMask)==0 ) continue;
+ sqlite3_file_control(db, db->aDb[i].zName, SQLITE_FCNTL_TRACE, zTrace);
}
}
#endif /* SQLITE_USE_FCNTL_TRACE */
#ifdef SQLITE_DEBUG
if( (db->flags & SQLITE_SqlTrace)!=0
- && (u.cs.zTrace = (pOp->p4.z ? pOp->p4.z : p->zSql))!=0
+ && (zTrace = (pOp->p4.z ? pOp->p4.z : p->zSql))!=0
){
- sqlite3DebugPrintf("SQL-trace: %s\n", u.cs.zTrace);
+ sqlite3DebugPrintf("SQL-trace: %s\n", zTrace);
}
#endif /* SQLITE_DEBUG */
+#endif /* SQLITE_OMIT_TRACE */
break;
}
-#endif
/* Opcode: Noop * * * * *
@@ -72882,10 +73373,6 @@ default: { /* This is really OP_Noop and OP_Explain */
u64 elapsed = sqlite3Hwtime() - start;
pOp->cycles += elapsed;
pOp->cnt++;
-#if 0
- fprintf(stdout, "%10llu ", elapsed);
- sqlite3VdbePrintOp(stdout, origPc, &aOp[origPc]);
-#endif
}
#endif
@@ -72975,6 +73462,7 @@ abort_due_to_interrupt:
goto vdbe_error_halt;
}
+
/************** End of vdbe.c ************************************************/
/************** Begin file vdbeblob.c ****************************************/
/*
@@ -73110,22 +73598,20 @@ SQLITE_API int sqlite3_blob_open(
** which closes the b-tree cursor and (possibly) commits the
** transaction.
*/
+ static const int iLn = VDBE_OFFSET_LINENO(4);
static const VdbeOpList openBlob[] = {
- {OP_Transaction, 0, 0, 0}, /* 0: Start a transaction */
- {OP_VerifyCookie, 0, 0, 0}, /* 1: Check the schema cookie */
- {OP_TableLock, 0, 0, 0}, /* 2: Acquire a read or write lock */
-
+ /* {OP_Transaction, 0, 0, 0}, // 0: Inserted separately */
+ {OP_TableLock, 0, 0, 0}, /* 1: Acquire a read or write lock */
/* One of the following two instructions is replaced by an OP_Noop. */
- {OP_OpenRead, 0, 0, 0}, /* 3: Open cursor 0 for reading */
- {OP_OpenWrite, 0, 0, 0}, /* 4: Open cursor 0 for read/write */
-
- {OP_Variable, 1, 1, 1}, /* 5: Push the rowid to the stack */
- {OP_NotExists, 0, 10, 1}, /* 6: Seek the cursor */
- {OP_Column, 0, 0, 1}, /* 7 */
- {OP_ResultRow, 1, 0, 0}, /* 8 */
- {OP_Goto, 0, 5, 0}, /* 9 */
- {OP_Close, 0, 0, 0}, /* 10 */
- {OP_Halt, 0, 0, 0}, /* 11 */
+ {OP_OpenRead, 0, 0, 0}, /* 2: Open cursor 0 for reading */
+ {OP_OpenWrite, 0, 0, 0}, /* 3: Open cursor 0 for read/write */
+ {OP_Variable, 1, 1, 1}, /* 4: Push the rowid to the stack */
+ {OP_NotExists, 0, 10, 1}, /* 5: Seek the cursor */
+ {OP_Column, 0, 0, 1}, /* 6 */
+ {OP_ResultRow, 1, 0, 0}, /* 7 */
+ {OP_Goto, 0, 4, 0}, /* 8 */
+ {OP_Close, 0, 0, 0}, /* 9 */
+ {OP_Halt, 0, 0, 0}, /* 10 */
};
int rc = SQLITE_OK;
@@ -73232,42 +73718,37 @@ SQLITE_API int sqlite3_blob_open(
}
}
- pBlob->pStmt = (sqlite3_stmt *)sqlite3VdbeCreate(db);
+ pBlob->pStmt = (sqlite3_stmt *)sqlite3VdbeCreate(pParse);
assert( pBlob->pStmt || db->mallocFailed );
if( pBlob->pStmt ){
Vdbe *v = (Vdbe *)pBlob->pStmt;
int iDb = sqlite3SchemaToIndex(db, pTab->pSchema);
- sqlite3VdbeAddOpList(v, sizeof(openBlob)/sizeof(VdbeOpList), openBlob);
-
- /* Configure the OP_Transaction */
- sqlite3VdbeChangeP1(v, 0, iDb);
- sqlite3VdbeChangeP2(v, 0, flags);
-
- /* Configure the OP_VerifyCookie */
- sqlite3VdbeChangeP1(v, 1, iDb);
- sqlite3VdbeChangeP2(v, 1, pTab->pSchema->schema_cookie);
- sqlite3VdbeChangeP3(v, 1, pTab->pSchema->iGeneration);
+ sqlite3VdbeAddOp4Int(v, OP_Transaction, iDb, flags,
+ pTab->pSchema->schema_cookie,
+ pTab->pSchema->iGeneration);
+ sqlite3VdbeChangeP5(v, 1);
+ sqlite3VdbeAddOpList(v, ArraySize(openBlob), openBlob, iLn);
/* Make sure a mutex is held on the table to be accessed */
sqlite3VdbeUsesBtree(v, iDb);
/* Configure the OP_TableLock instruction */
#ifdef SQLITE_OMIT_SHARED_CACHE
- sqlite3VdbeChangeToNoop(v, 2);
+ sqlite3VdbeChangeToNoop(v, 1);
#else
- sqlite3VdbeChangeP1(v, 2, iDb);
- sqlite3VdbeChangeP2(v, 2, pTab->tnum);
- sqlite3VdbeChangeP3(v, 2, flags);
- sqlite3VdbeChangeP4(v, 2, pTab->zName, P4_TRANSIENT);
+ sqlite3VdbeChangeP1(v, 1, iDb);
+ sqlite3VdbeChangeP2(v, 1, pTab->tnum);
+ sqlite3VdbeChangeP3(v, 1, flags);
+ sqlite3VdbeChangeP4(v, 1, pTab->zName, P4_TRANSIENT);
#endif
/* Remove either the OP_OpenWrite or OpenRead. Set the P2
** parameter of the other to pTab->tnum. */
- sqlite3VdbeChangeToNoop(v, 4 - flags);
- sqlite3VdbeChangeP2(v, 3 + flags, pTab->tnum);
- sqlite3VdbeChangeP3(v, 3 + flags, iDb);
+ sqlite3VdbeChangeToNoop(v, 3 - flags);
+ sqlite3VdbeChangeP2(v, 2 + flags, pTab->tnum);
+ sqlite3VdbeChangeP3(v, 2 + flags, iDb);
/* Configure the number of columns. Configure the cursor to
** think that the table has one more column than it really
@@ -73276,8 +73757,8 @@ SQLITE_API int sqlite3_blob_open(
** we can invoke OP_Column to fill in the vdbe cursors type
** and offset cache without causing any IO.
*/
- sqlite3VdbeChangeP4(v, 3+flags, SQLITE_INT_TO_PTR(pTab->nCol+1),P4_INT32);
- sqlite3VdbeChangeP2(v, 7, pTab->nCol);
+ sqlite3VdbeChangeP4(v, 2+flags, SQLITE_INT_TO_PTR(pTab->nCol+1),P4_INT32);
+ sqlite3VdbeChangeP2(v, 6, pTab->nCol);
if( !db->mallocFailed ){
pParse->nVar = 1;
pParse->nMem = 1;
@@ -73862,10 +74343,10 @@ static void vdbeSorterCompare(
return;
}
}
- r2->flags |= UNPACKED_PREFIX_MATCH;
+ assert( r2->default_rc==0 );
}
- *pRes = sqlite3VdbeRecordCompare(nKey1, pKey1, r2);
+ *pRes = sqlite3VdbeRecordCompare(nKey1, pKey1, r2, 0);
}
/*
@@ -75122,9 +75603,12 @@ SQLITE_PRIVATE int sqlite3WalkSelectFrom(Walker *pWalker, Select *p){
/*
** Call sqlite3WalkExpr() for every expression in Select statement p.
** Invoke sqlite3WalkSelect() for subqueries in the FROM clause and
-** on the compound select chain, p->pPrior. Invoke the xSelectCallback()
-** either before or after the walk of expressions and FROM clause, depending
-** on whether pWalker->bSelectDepthFirst is false or true, respectively.
+** on the compound select chain, p->pPrior.
+**
+** If it is not NULL, the xSelectCallback() callback is invoked before
+** the walk of the expressions and FROM clause. The xSelectCallback2()
+** method, if it is not NULL, is invoked following the walk of the
+** expressions and FROM clause.
**
** Return WRC_Continue under normal conditions. Return WRC_Abort if
** there is an abort request.
@@ -75134,11 +75618,13 @@ SQLITE_PRIVATE int sqlite3WalkSelectFrom(Walker *pWalker, Select *p){
*/
SQLITE_PRIVATE int sqlite3WalkSelect(Walker *pWalker, Select *p){
int rc;
- if( p==0 || pWalker->xSelectCallback==0 ) return WRC_Continue;
+ if( p==0 || (pWalker->xSelectCallback==0 && pWalker->xSelectCallback2==0) ){
+ return WRC_Continue;
+ }
rc = WRC_Continue;
pWalker->walkerDepth++;
while( p ){
- if( !pWalker->bSelectDepthFirst ){
+ if( pWalker->xSelectCallback ){
rc = pWalker->xSelectCallback(pWalker, p);
if( rc ) break;
}
@@ -75148,12 +75634,8 @@ SQLITE_PRIVATE int sqlite3WalkSelect(Walker *pWalker, Select *p){
pWalker->walkerDepth--;
return WRC_Abort;
}
- if( pWalker->bSelectDepthFirst ){
- rc = pWalker->xSelectCallback(pWalker, p);
- /* Depth-first search is currently only used for
- ** selectAddSubqueryTypeInfo() and that routine always returns
- ** WRC_Continue (0). So the following branch is never taken. */
- if( NEVER(rc) ) break;
+ if( pWalker->xSelectCallback2 ){
+ pWalker->xSelectCallback2(pWalker, p);
}
p = p->pPrior;
}
@@ -75501,6 +75983,8 @@ static int lookupName(
}else if( op!=TK_INSERT && sqlite3StrICmp("old",zTab)==0 ){
pExpr->iTable = 0;
pTab = pParse->pTriggerTab;
+ }else{
+ pTab = 0;
}
if( pTab ){
@@ -75544,8 +76028,8 @@ static int lookupName(
/*
** Perhaps the name is a reference to the ROWID
*/
- assert( pTab!=0 || cntTab==0 );
- if( cnt==0 && cntTab==1 && sqlite3IsRowid(zCol) && HasRowid(pTab) ){
+ if( cnt==0 && cntTab==1 && pMatch && sqlite3IsRowid(zCol)
+ && HasRowid(pMatch->pTab) ){
cnt = 1;
pExpr->iColumn = -1; /* IMP: R-44911-55124 */
pExpr->affinity = SQLITE_AFF_INTEGER;
@@ -77139,16 +77623,25 @@ SQLITE_PRIVATE Expr *sqlite3PExpr(
}
/*
-** Return 1 if an expression must be FALSE in all cases and 0 if the
-** expression might be true. This is an optimization. If is OK to
-** return 0 here even if the expression really is always false (a
-** false negative). But it is a bug to return 1 if the expression
-** might be true in some rare circumstances (a false positive.)
+** If the expression is always either TRUE or FALSE (respectively),
+** then return 1. If one cannot determine the truth value of the
+** expression at compile-time return 0.
+**
+** This is an optimization. If is OK to return 0 here even if
+** the expression really is always false or false (a false negative).
+** But it is a bug to return 1 if the expression might have different
+** boolean values in different circumstances (a false positive.)
**
** Note that if the expression is part of conditional for a
** LEFT JOIN, then we cannot determine at compile-time whether or not
** is it true or false, so always return 0.
*/
+static int exprAlwaysTrue(Expr *p){
+ int v = 0;
+ if( ExprHasProperty(p, EP_FromJoin) ) return 0;
+ if( !sqlite3ExprIsInteger(p, &v) ) return 0;
+ return v!=0;
+}
static int exprAlwaysFalse(Expr *p){
int v = 0;
if( ExprHasProperty(p, EP_FromJoin) ) return 0;
@@ -77503,6 +77996,33 @@ static Expr *exprDup(sqlite3 *db, Expr *p, int flags, u8 **pzBuffer){
}
/*
+** Create and return a deep copy of the object passed as the second
+** argument. If an OOM condition is encountered, NULL is returned
+** and the db->mallocFailed flag set.
+*/
+#ifndef SQLITE_OMIT_CTE
+static With *withDup(sqlite3 *db, With *p){
+ With *pRet = 0;
+ if( p ){
+ int nByte = sizeof(*p) + sizeof(p->a[0]) * (p->nCte-1);
+ pRet = sqlite3DbMallocZero(db, nByte);
+ if( pRet ){
+ int i;
+ pRet->nCte = p->nCte;
+ for(i=0; i<p->nCte; i++){
+ pRet->a[i].pSelect = sqlite3SelectDup(db, p->a[i].pSelect, 0);
+ pRet->a[i].pCols = sqlite3ExprListDup(db, p->a[i].pCols, 0);
+ pRet->a[i].zName = sqlite3DbStrDup(db, p->a[i].zName);
+ }
+ }
+ }
+ return pRet;
+}
+#else
+# define withDup(x,y) 0
+#endif
+
+/*
** The following group of routines make deep copies of expressions,
** expression lists, ID lists, and select statements. The copies can
** be deleted (by being passed to their respective ...Delete() routines)
@@ -77582,6 +78102,7 @@ SQLITE_PRIVATE SrcList *sqlite3SrcListDup(sqlite3 *db, SrcList *p, int flags){
pNewItem->regReturn = pOldItem->regReturn;
pNewItem->isCorrelated = pOldItem->isCorrelated;
pNewItem->viaCoroutine = pOldItem->viaCoroutine;
+ pNewItem->isRecursive = pOldItem->isRecursive;
pNewItem->zIndex = sqlite3DbStrDup(db, pOldItem->zIndex);
pNewItem->notIndexed = pOldItem->notIndexed;
pNewItem->pIndex = pOldItem->pIndex;
@@ -77639,10 +78160,11 @@ SQLITE_PRIVATE Select *sqlite3SelectDup(sqlite3 *db, Select *p, int flags){
pNew->iLimit = 0;
pNew->iOffset = 0;
pNew->selFlags = p->selFlags & ~SF_UsesEphemeral;
- pNew->pRightmost = 0;
pNew->addrOpenEphm[0] = -1;
pNew->addrOpenEphm[1] = -1;
pNew->addrOpenEphm[2] = -1;
+ pNew->nSelectRow = p->nSelectRow;
+ pNew->pWith = withDup(db, p->pWith);
return pNew;
}
#else
@@ -77948,24 +78470,6 @@ SQLITE_PRIVATE int sqlite3ExprCanBeNull(const Expr *p){
}
/*
-** Generate an OP_IsNull instruction that tests register iReg and jumps
-** to location iDest if the value in iReg is NULL. The value in iReg
-** was computed by pExpr. If we can look at pExpr at compile-time and
-** determine that it can never generate a NULL, then the OP_IsNull operation
-** can be omitted.
-*/
-SQLITE_PRIVATE void sqlite3ExprCodeIsNullJump(
- Vdbe *v, /* The VDBE under construction */
- const Expr *pExpr, /* Only generate OP_IsNull if this expr can be NULL */
- int iReg, /* Test the value in this register for NULL */
- int iDest /* Jump here if the value is null */
-){
- if( sqlite3ExprCanBeNull(pExpr) ){
- sqlite3VdbeAddOp2(v, OP_IsNull, iReg, iDest);
- }
-}
-
-/*
** Return TRUE if the given expression is a constant which would be
** unchanged by OP_Affinity with the affinity given in the second
** argument.
@@ -78161,7 +78665,7 @@ SQLITE_PRIVATE int sqlite3FindInIndex(Parse *pParse, Expr *pX, int *prNotFound){
pExpr = p->pEList->a[0].pExpr;
iCol = (i16)pExpr->iColumn;
- /* Code an OP_VerifyCookie and OP_TableLock for <table>. */
+ /* Code an OP_Transaction and OP_TableLock for <table>. */
iDb = sqlite3SchemaToIndex(db, pTab->pSchema);
sqlite3CodeVerifySchema(pParse, iDb);
sqlite3TableLock(pParse, iDb, pTab->tnum, 0, pTab->zName);
@@ -78172,9 +78676,8 @@ SQLITE_PRIVATE int sqlite3FindInIndex(Parse *pParse, Expr *pX, int *prNotFound){
*/
assert(v);
if( iCol<0 ){
- int iAddr;
-
- iAddr = sqlite3CodeOnce(pParse);
+ int iAddr = sqlite3CodeOnce(pParse);
+ VdbeCoverage(v);
sqlite3OpenTable(pParse, iTab, iDb, pTab, OP_OpenRead);
eType = IN_INDEX_ROWID;
@@ -78199,18 +78702,18 @@ SQLITE_PRIVATE int sqlite3FindInIndex(Parse *pParse, Expr *pX, int *prNotFound){
&& sqlite3FindCollSeq(db, ENC(db), pIdx->azColl[0], 0)==pReq
&& (!mustBeUnique || (pIdx->nKeyCol==1 && pIdx->onError!=OE_None))
){
- int iAddr = sqlite3CodeOnce(pParse);
+ int iAddr = sqlite3CodeOnce(pParse); VdbeCoverage(v);
sqlite3VdbeAddOp3(v, OP_OpenRead, iTab, pIdx->tnum, iDb);
sqlite3VdbeSetP4KeyInfo(pParse, pIdx);
VdbeComment((v, "%s", pIdx->zName));
assert( IN_INDEX_INDEX_DESC == IN_INDEX_INDEX_ASC+1 );
eType = IN_INDEX_INDEX_ASC + pIdx->aSortOrder[0];
- sqlite3VdbeJumpHere(v, iAddr);
if( prNotFound && !pTab->aCol[iCol].notNull ){
*prNotFound = ++pParse->nMem;
sqlite3VdbeAddOp2(v, OP_Null, 0, *prNotFound);
}
+ sqlite3VdbeJumpHere(v, iAddr);
}
}
}
@@ -78299,7 +78802,7 @@ SQLITE_PRIVATE int sqlite3CodeSubselect(
** save the results, and reuse the same result on subsequent invocations.
*/
if( !ExprHasProperty(pExpr, EP_VarSelect) ){
- testAddr = sqlite3CodeOnce(pParse);
+ testAddr = sqlite3CodeOnce(pParse); VdbeCoverage(v);
}
#ifndef SQLITE_OMIT_EXPLAIN
@@ -78340,7 +78843,6 @@ SQLITE_PRIVATE int sqlite3CodeSubselect(
*/
pExpr->iTable = pParse->nTab++;
addr = sqlite3VdbeAddOp2(v, OP_OpenEphemeral, pExpr->iTable, !isRowid);
- if( rMayHaveNull==0 ) sqlite3VdbeChangeP5(v, BTREE_UNORDERED);
pKeyInfo = isRowid ? 0 : sqlite3KeyInfoAlloc(pParse->db, 1, 1);
if( ExprHasProperty(pExpr, EP_xIsSelect) ){
@@ -78416,6 +78918,7 @@ SQLITE_PRIVATE int sqlite3CodeSubselect(
if( isRowid ){
sqlite3VdbeAddOp2(v, OP_MustBeInt, r3,
sqlite3VdbeCurrentAddr(v)+2);
+ VdbeCoverage(v);
sqlite3VdbeAddOp3(v, OP_Insert, pExpr->iTable, r2, r3);
}else{
sqlite3VdbeAddOp4(v, OP_MakeRecord, r3, 1, r2, &affinity, 1);
@@ -78539,10 +79042,11 @@ static void sqlite3ExprCodeIN(
if( destIfNull==destIfFalse ){
/* Shortcut for the common case where the false and NULL outcomes are
** the same. */
- sqlite3VdbeAddOp2(v, OP_IsNull, r1, destIfNull);
+ sqlite3VdbeAddOp2(v, OP_IsNull, r1, destIfNull); VdbeCoverage(v);
}else{
- int addr1 = sqlite3VdbeAddOp1(v, OP_NotNull, r1);
+ int addr1 = sqlite3VdbeAddOp1(v, OP_NotNull, r1); VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_Rewind, pExpr->iTable, destIfFalse);
+ VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_Goto, 0, destIfNull);
sqlite3VdbeJumpHere(v, addr1);
}
@@ -78550,8 +79054,9 @@ static void sqlite3ExprCodeIN(
if( eType==IN_INDEX_ROWID ){
/* In this case, the RHS is the ROWID of table b-tree
*/
- sqlite3VdbeAddOp2(v, OP_MustBeInt, r1, destIfFalse);
+ sqlite3VdbeAddOp2(v, OP_MustBeInt, r1, destIfFalse); VdbeCoverage(v);
sqlite3VdbeAddOp3(v, OP_NotExists, pExpr->iTable, destIfFalse, r1);
+ VdbeCoverage(v);
}else{
/* In this case, the RHS is an index b-tree.
*/
@@ -78572,19 +79077,20 @@ static void sqlite3ExprCodeIN(
** for this particular IN operator.
*/
sqlite3VdbeAddOp4Int(v, OP_NotFound, pExpr->iTable, destIfFalse, r1, 1);
-
+ VdbeCoverage(v);
}else{
/* In this branch, the RHS of the IN might contain a NULL and
** the presence of a NULL on the RHS makes a difference in the
** outcome.
*/
- int j1, j2, j3;
+ int j1, j2;
/* First check to see if the LHS is contained in the RHS. If so,
** then the presence of NULLs in the RHS does not matter, so jump
** over all of the code that follows.
*/
j1 = sqlite3VdbeAddOp4Int(v, OP_Found, pExpr->iTable, 0, r1, 1);
+ VdbeCoverage(v);
/* Here we begin generating code that runs if the LHS is not
** contained within the RHS. Generate additional code that
@@ -78592,18 +79098,15 @@ static void sqlite3ExprCodeIN(
** jump to destIfNull. If there are no NULLs in the RHS then
** jump to destIfFalse.
*/
- j2 = sqlite3VdbeAddOp1(v, OP_NotNull, rRhsHasNull);
- j3 = sqlite3VdbeAddOp4Int(v, OP_Found, pExpr->iTable, 0, rRhsHasNull, 1);
- sqlite3VdbeAddOp2(v, OP_Integer, -1, rRhsHasNull);
- sqlite3VdbeJumpHere(v, j3);
- sqlite3VdbeAddOp2(v, OP_AddImm, rRhsHasNull, 1);
- sqlite3VdbeJumpHere(v, j2);
-
- /* Jump to the appropriate target depending on whether or not
- ** the RHS contains a NULL
- */
- sqlite3VdbeAddOp2(v, OP_If, rRhsHasNull, destIfNull);
+ sqlite3VdbeAddOp2(v, OP_If, rRhsHasNull, destIfNull); VdbeCoverage(v);
+ sqlite3VdbeAddOp2(v, OP_IfNot, rRhsHasNull, destIfFalse); VdbeCoverage(v);
+ j2 = sqlite3VdbeAddOp4Int(v, OP_Found, pExpr->iTable, 0, rRhsHasNull, 1);
+ VdbeCoverage(v);
+ sqlite3VdbeAddOp2(v, OP_Integer, 0, rRhsHasNull);
sqlite3VdbeAddOp2(v, OP_Goto, 0, destIfFalse);
+ sqlite3VdbeJumpHere(v, j2);
+ sqlite3VdbeAddOp2(v, OP_Integer, 1, rRhsHasNull);
+ sqlite3VdbeAddOp2(v, OP_Goto, 0, destIfNull);
/* The OP_Found at the top of this branch jumps here when true,
** causing the overall IN expression evaluation to fall through.
@@ -78786,6 +79289,11 @@ SQLITE_PRIVATE void sqlite3ExprCacheRemove(Parse *pParse, int iReg, int nReg){
*/
SQLITE_PRIVATE void sqlite3ExprCachePush(Parse *pParse){
pParse->iCacheLevel++;
+#ifdef SQLITE_DEBUG
+ if( pParse->db->flags & SQLITE_VdbeAddopTrace ){
+ printf("PUSH to %d\n", pParse->iCacheLevel);
+ }
+#endif
}
/*
@@ -78799,6 +79307,11 @@ SQLITE_PRIVATE void sqlite3ExprCachePop(Parse *pParse, int N){
assert( N>0 );
assert( pParse->iCacheLevel>=N );
pParse->iCacheLevel -= N;
+#ifdef SQLITE_DEBUG
+ if( pParse->db->flags & SQLITE_VdbeAddopTrace ){
+ printf("POP to %d\n", pParse->iCacheLevel);
+ }
+#endif
for(i=0, p=pParse->aColCache; i<SQLITE_N_COLCACHE; i++, p++){
if( p->iReg && p->iLevel>pParse->iCacheLevel ){
cacheEntryClear(pParse, p);
@@ -78893,6 +79406,11 @@ SQLITE_PRIVATE void sqlite3ExprCacheClear(Parse *pParse){
int i;
struct yColCache *p;
+#if SQLITE_DEBUG
+ if( pParse->db->flags & SQLITE_VdbeAddopTrace ){
+ printf("CLEAR\n");
+ }
+#endif
for(i=0, p=pParse->aColCache; i<SQLITE_N_COLCACHE; i++, p++){
if( p->iReg ){
cacheEntryClear(pParse, p);
@@ -79109,22 +79627,16 @@ SQLITE_PRIVATE int sqlite3ExprCodeTarget(Parse *pParse, Expr *pExpr, int target)
case TK_GE:
case TK_NE:
case TK_EQ: {
- assert( TK_LT==OP_Lt );
- assert( TK_LE==OP_Le );
- assert( TK_GT==OP_Gt );
- assert( TK_GE==OP_Ge );
- assert( TK_EQ==OP_Eq );
- assert( TK_NE==OP_Ne );
- testcase( op==TK_LT );
- testcase( op==TK_LE );
- testcase( op==TK_GT );
- testcase( op==TK_GE );
- testcase( op==TK_EQ );
- testcase( op==TK_NE );
r1 = sqlite3ExprCodeTemp(pParse, pExpr->pLeft, &regFree1);
r2 = sqlite3ExprCodeTemp(pParse, pExpr->pRight, &regFree2);
codeCompare(pParse, pExpr->pLeft, pExpr->pRight, op,
r1, r2, inReg, SQLITE_STOREP2);
+ assert(TK_LT==OP_Lt); testcase(op==OP_Lt); VdbeCoverageIf(v,op==OP_Lt);
+ assert(TK_LE==OP_Le); testcase(op==OP_Le); VdbeCoverageIf(v,op==OP_Le);
+ assert(TK_GT==OP_Gt); testcase(op==OP_Gt); VdbeCoverageIf(v,op==OP_Gt);
+ assert(TK_GE==OP_Ge); testcase(op==OP_Ge); VdbeCoverageIf(v,op==OP_Ge);
+ assert(TK_EQ==OP_Eq); testcase(op==OP_Eq); VdbeCoverageIf(v,op==OP_Eq);
+ assert(TK_NE==OP_Ne); testcase(op==OP_Ne); VdbeCoverageIf(v,op==OP_Ne);
testcase( regFree1==0 );
testcase( regFree2==0 );
break;
@@ -79138,6 +79650,8 @@ SQLITE_PRIVATE int sqlite3ExprCodeTarget(Parse *pParse, Expr *pExpr, int target)
op = (op==TK_IS) ? TK_EQ : TK_NE;
codeCompare(pParse, pExpr->pLeft, pExpr->pRight, op,
r1, r2, inReg, SQLITE_STOREP2 | SQLITE_NULLEQ);
+ VdbeCoverageIf(v, op==TK_EQ);
+ VdbeCoverageIf(v, op==TK_NE);
testcase( regFree1==0 );
testcase( regFree2==0 );
break;
@@ -79154,28 +79668,17 @@ SQLITE_PRIVATE int sqlite3ExprCodeTarget(Parse *pParse, Expr *pExpr, int target)
case TK_LSHIFT:
case TK_RSHIFT:
case TK_CONCAT: {
- assert( TK_AND==OP_And );
- assert( TK_OR==OP_Or );
- assert( TK_PLUS==OP_Add );
- assert( TK_MINUS==OP_Subtract );
- assert( TK_REM==OP_Remainder );
- assert( TK_BITAND==OP_BitAnd );
- assert( TK_BITOR==OP_BitOr );
- assert( TK_SLASH==OP_Divide );
- assert( TK_LSHIFT==OP_ShiftLeft );
- assert( TK_RSHIFT==OP_ShiftRight );
- assert( TK_CONCAT==OP_Concat );
- testcase( op==TK_AND );
- testcase( op==TK_OR );
- testcase( op==TK_PLUS );
- testcase( op==TK_MINUS );
- testcase( op==TK_REM );
- testcase( op==TK_BITAND );
- testcase( op==TK_BITOR );
- testcase( op==TK_SLASH );
- testcase( op==TK_LSHIFT );
- testcase( op==TK_RSHIFT );
- testcase( op==TK_CONCAT );
+ assert( TK_AND==OP_And ); testcase( op==TK_AND );
+ assert( TK_OR==OP_Or ); testcase( op==TK_OR );
+ assert( TK_PLUS==OP_Add ); testcase( op==TK_PLUS );
+ assert( TK_MINUS==OP_Subtract ); testcase( op==TK_MINUS );
+ assert( TK_REM==OP_Remainder ); testcase( op==TK_REM );
+ assert( TK_BITAND==OP_BitAnd ); testcase( op==TK_BITAND );
+ assert( TK_BITOR==OP_BitOr ); testcase( op==TK_BITOR );
+ assert( TK_SLASH==OP_Divide ); testcase( op==TK_SLASH );
+ assert( TK_LSHIFT==OP_ShiftLeft ); testcase( op==TK_LSHIFT );
+ assert( TK_RSHIFT==OP_ShiftRight ); testcase( op==TK_RSHIFT );
+ assert( TK_CONCAT==OP_Concat ); testcase( op==TK_CONCAT );
r1 = sqlite3ExprCodeTemp(pParse, pExpr->pLeft, &regFree1);
r2 = sqlite3ExprCodeTemp(pParse, pExpr->pRight, &regFree2);
sqlite3VdbeAddOp3(v, op, r2, r1, target);
@@ -79207,10 +79710,8 @@ SQLITE_PRIVATE int sqlite3ExprCodeTarget(Parse *pParse, Expr *pExpr, int target)
}
case TK_BITNOT:
case TK_NOT: {
- assert( TK_BITNOT==OP_BitNot );
- assert( TK_NOT==OP_Not );
- testcase( op==TK_BITNOT );
- testcase( op==TK_NOT );
+ assert( TK_BITNOT==OP_BitNot ); testcase( op==TK_BITNOT );
+ assert( TK_NOT==OP_Not ); testcase( op==TK_NOT );
r1 = sqlite3ExprCodeTemp(pParse, pExpr->pLeft, &regFree1);
testcase( regFree1==0 );
inReg = target;
@@ -79220,14 +79721,14 @@ SQLITE_PRIVATE int sqlite3ExprCodeTarget(Parse *pParse, Expr *pExpr, int target)
case TK_ISNULL:
case TK_NOTNULL: {
int addr;
- assert( TK_ISNULL==OP_IsNull );
- assert( TK_NOTNULL==OP_NotNull );
- testcase( op==TK_ISNULL );
- testcase( op==TK_NOTNULL );
+ assert( TK_ISNULL==OP_IsNull ); testcase( op==TK_ISNULL );
+ assert( TK_NOTNULL==OP_NotNull ); testcase( op==TK_NOTNULL );
sqlite3VdbeAddOp2(v, OP_Integer, 1, target);
r1 = sqlite3ExprCodeTemp(pParse, pExpr->pLeft, &regFree1);
testcase( regFree1==0 );
addr = sqlite3VdbeAddOp1(v, op, r1);
+ VdbeCoverageIf(v, op==TK_ISNULL);
+ VdbeCoverageIf(v, op==TK_NOTNULL);
sqlite3VdbeAddOp2(v, OP_AddImm, target, -1);
sqlite3VdbeJumpHere(v, addr);
break;
@@ -79248,7 +79749,7 @@ SQLITE_PRIVATE int sqlite3ExprCodeTarget(Parse *pParse, Expr *pExpr, int target)
FuncDef *pDef; /* The function definition object */
int nId; /* Length of the function name in bytes */
const char *zId; /* The function name */
- int constMask = 0; /* Mask of function arguments that are constant */
+ u32 constMask = 0; /* Mask of function arguments that are constant */
int i; /* Loop counter */
u8 enc = ENC(db); /* The text encoding used by this database */
CollSeq *pColl = 0; /* A collating sequence */
@@ -79279,6 +79780,7 @@ SQLITE_PRIVATE int sqlite3ExprCodeTarget(Parse *pParse, Expr *pExpr, int target)
sqlite3ExprCode(pParse, pFarg->a[0].pExpr, target);
for(i=1; i<nFarg; i++){
sqlite3VdbeAddOp2(v, OP_NotNull, target, endCoalesce);
+ VdbeCoverage(v);
sqlite3ExprCacheRemove(pParse, target, 1);
sqlite3ExprCachePush(pParse);
sqlite3ExprCode(pParse, pFarg->a[i].pExpr, target);
@@ -79299,7 +79801,8 @@ SQLITE_PRIVATE int sqlite3ExprCodeTarget(Parse *pParse, Expr *pExpr, int target)
for(i=0; i<nFarg; i++){
if( i<32 && sqlite3ExprIsConstant(pFarg->a[i].pExpr) ){
- constMask |= (1<<i);
+ testcase( i==31 );
+ constMask |= MASKBIT32(i);
}
if( (pDef->funcFlags & SQLITE_FUNC_NEEDCOLL)!=0 && !pColl ){
pColl = sqlite3ExprCollSeq(pParse, pFarg->a[i].pExpr);
@@ -79415,13 +79918,14 @@ SQLITE_PRIVATE int sqlite3ExprCodeTarget(Parse *pParse, Expr *pExpr, int target)
r3 = sqlite3GetTempReg(pParse);
r4 = sqlite3GetTempReg(pParse);
codeCompare(pParse, pLeft, pRight, OP_Ge,
- r1, r2, r3, SQLITE_STOREP2);
+ r1, r2, r3, SQLITE_STOREP2); VdbeCoverage(v);
pLItem++;
pRight = pLItem->pExpr;
sqlite3ReleaseTempReg(pParse, regFree2);
r2 = sqlite3ExprCodeTemp(pParse, pRight, &regFree2);
testcase( regFree2==0 );
codeCompare(pParse, pLeft, pRight, OP_Le, r1, r2, r4, SQLITE_STOREP2);
+ VdbeCoverage(v);
sqlite3VdbeAddOp3(v, OP_And, r3, r4, target);
sqlite3ReleaseTempReg(pParse, r3);
sqlite3ReleaseTempReg(pParse, r4);
@@ -79588,6 +80092,7 @@ SQLITE_PRIVATE int sqlite3ExprCodeTarget(Parse *pParse, Expr *pExpr, int target)
if( pExpr->affinity==OE_Ignore ){
sqlite3VdbeAddOp4(
v, OP_Halt, SQLITE_OK, OE_Ignore, 0, pExpr->u.zToken,0);
+ VdbeCoverage(v);
}else{
sqlite3HaltConstraint(pParse, SQLITE_CONSTRAINT_TRIGGER,
pExpr->affinity, pExpr->u.zToken, 0, 0);
@@ -79675,7 +80180,7 @@ SQLITE_PRIVATE int sqlite3ExprCodeTemp(Parse *pParse, Expr *pExpr, int *pReg){
** results in register target. The results are guaranteed to appear
** in register target.
*/
-SQLITE_PRIVATE int sqlite3ExprCode(Parse *pParse, Expr *pExpr, int target){
+SQLITE_PRIVATE void sqlite3ExprCode(Parse *pParse, Expr *pExpr, int target){
int inReg;
assert( target>0 && target<=pParse->nMem );
@@ -79688,7 +80193,20 @@ SQLITE_PRIVATE int sqlite3ExprCode(Parse *pParse, Expr *pExpr, int target){
sqlite3VdbeAddOp2(pParse->pVdbe, OP_SCopy, inReg, target);
}
}
- return target;
+}
+
+/*
+** Generate code that will evaluate expression pExpr and store the
+** results in register target. The results are guaranteed to appear
+** in register target. If the expression is constant, then this routine
+** might choose to code the expression at initialization time.
+*/
+SQLITE_PRIVATE void sqlite3ExprCodeFactorable(Parse *pParse, Expr *pExpr, int target){
+ if( pParse->okConstFactor && sqlite3ExprIsConstant(pExpr) ){
+ sqlite3ExprCodeAtInit(pParse, pExpr, target, 0);
+ }else{
+ sqlite3ExprCode(pParse, pExpr, target);
+ }
}
/*
@@ -79703,25 +80221,16 @@ SQLITE_PRIVATE int sqlite3ExprCode(Parse *pParse, Expr *pExpr, int target){
** times. They are evaluated once and the results of the expression
** are reused.
*/
-SQLITE_PRIVATE int sqlite3ExprCodeAndCache(Parse *pParse, Expr *pExpr, int target){
+SQLITE_PRIVATE void sqlite3ExprCodeAndCache(Parse *pParse, Expr *pExpr, int target){
Vdbe *v = pParse->pVdbe;
- int inReg;
- inReg = sqlite3ExprCode(pParse, pExpr, target);
+ int iMem;
+
assert( target>0 );
- /* The only place, other than this routine, where expressions can be
- ** converted to TK_REGISTER is internal subexpressions in BETWEEN and
- ** CASE operators. Neither ever calls this routine. And this routine
- ** is never called twice on the same expression. Hence it is impossible
- ** for the input to this routine to already be a register. Nevertheless,
- ** it seems prudent to keep the ALWAYS() in case the conditions above
- ** change with future modifications or enhancements. */
- if( ALWAYS(pExpr->op!=TK_REGISTER) ){
- int iMem;
- iMem = ++pParse->nMem;
- sqlite3VdbeAddOp2(v, OP_Copy, inReg, iMem);
- exprToRegister(pExpr, iMem);
- }
- return inReg;
+ assert( pExpr->op!=TK_REGISTER );
+ sqlite3ExprCode(pParse, pExpr, target);
+ iMem = ++pParse->nMem;
+ sqlite3VdbeAddOp2(v, OP_Copy, target, iMem);
+ exprToRegister(pExpr, iMem);
}
#if defined(SQLITE_ENABLE_TREE_EXPLAIN)
@@ -80029,7 +80538,17 @@ SQLITE_PRIVATE int sqlite3ExprCodeExprList(
}else{
int inReg = sqlite3ExprCodeTarget(pParse, pExpr, target+i);
if( inReg!=target+i ){
- sqlite3VdbeAddOp2(pParse->pVdbe, copyOp, inReg, target+i);
+ VdbeOp *pOp;
+ Vdbe *v = pParse->pVdbe;
+ if( copyOp==OP_Copy
+ && (pOp=sqlite3VdbeGetOp(v, -1))->opcode==OP_Copy
+ && pOp->p1+pOp->p3+1==inReg
+ && pOp->p2+pOp->p3+1==target+i
+ ){
+ pOp->p3++;
+ }else{
+ sqlite3VdbeAddOp2(v, copyOp, inReg, target+i);
+ }
}
}
}
@@ -80120,8 +80639,8 @@ SQLITE_PRIVATE void sqlite3ExprIfTrue(Parse *pParse, Expr *pExpr, int dest, int
case TK_AND: {
int d2 = sqlite3VdbeMakeLabel(v);
testcase( jumpIfNull==0 );
- sqlite3ExprCachePush(pParse);
sqlite3ExprIfFalse(pParse, pExpr->pLeft, d2,jumpIfNull^SQLITE_JUMPIFNULL);
+ sqlite3ExprCachePush(pParse);
sqlite3ExprIfTrue(pParse, pExpr->pRight, dest, jumpIfNull);
sqlite3VdbeResolveLabel(v, d2);
sqlite3ExprCachePop(pParse, 1);
@@ -80130,7 +80649,9 @@ SQLITE_PRIVATE void sqlite3ExprIfTrue(Parse *pParse, Expr *pExpr, int dest, int
case TK_OR: {
testcase( jumpIfNull==0 );
sqlite3ExprIfTrue(pParse, pExpr->pLeft, dest, jumpIfNull);
+ sqlite3ExprCachePush(pParse);
sqlite3ExprIfTrue(pParse, pExpr->pRight, dest, jumpIfNull);
+ sqlite3ExprCachePop(pParse, 1);
break;
}
case TK_NOT: {
@@ -80144,23 +80665,17 @@ SQLITE_PRIVATE void sqlite3ExprIfTrue(Parse *pParse, Expr *pExpr, int dest, int
case TK_GE:
case TK_NE:
case TK_EQ: {
- assert( TK_LT==OP_Lt );
- assert( TK_LE==OP_Le );
- assert( TK_GT==OP_Gt );
- assert( TK_GE==OP_Ge );
- assert( TK_EQ==OP_Eq );
- assert( TK_NE==OP_Ne );
- testcase( op==TK_LT );
- testcase( op==TK_LE );
- testcase( op==TK_GT );
- testcase( op==TK_GE );
- testcase( op==TK_EQ );
- testcase( op==TK_NE );
testcase( jumpIfNull==0 );
r1 = sqlite3ExprCodeTemp(pParse, pExpr->pLeft, &regFree1);
r2 = sqlite3ExprCodeTemp(pParse, pExpr->pRight, &regFree2);
codeCompare(pParse, pExpr->pLeft, pExpr->pRight, op,
r1, r2, dest, jumpIfNull);
+ assert(TK_LT==OP_Lt); testcase(op==OP_Lt); VdbeCoverageIf(v,op==OP_Lt);
+ assert(TK_LE==OP_Le); testcase(op==OP_Le); VdbeCoverageIf(v,op==OP_Le);
+ assert(TK_GT==OP_Gt); testcase(op==OP_Gt); VdbeCoverageIf(v,op==OP_Gt);
+ assert(TK_GE==OP_Ge); testcase(op==OP_Ge); VdbeCoverageIf(v,op==OP_Ge);
+ assert(TK_EQ==OP_Eq); testcase(op==OP_Eq); VdbeCoverageIf(v,op==OP_Eq);
+ assert(TK_NE==OP_Ne); testcase(op==OP_Ne); VdbeCoverageIf(v,op==OP_Ne);
testcase( regFree1==0 );
testcase( regFree2==0 );
break;
@@ -80174,18 +80689,20 @@ SQLITE_PRIVATE void sqlite3ExprIfTrue(Parse *pParse, Expr *pExpr, int dest, int
op = (op==TK_IS) ? TK_EQ : TK_NE;
codeCompare(pParse, pExpr->pLeft, pExpr->pRight, op,
r1, r2, dest, SQLITE_NULLEQ);
+ VdbeCoverageIf(v, op==TK_EQ);
+ VdbeCoverageIf(v, op==TK_NE);
testcase( regFree1==0 );
testcase( regFree2==0 );
break;
}
case TK_ISNULL:
case TK_NOTNULL: {
- assert( TK_ISNULL==OP_IsNull );
- assert( TK_NOTNULL==OP_NotNull );
- testcase( op==TK_ISNULL );
- testcase( op==TK_NOTNULL );
+ assert( TK_ISNULL==OP_IsNull ); testcase( op==TK_ISNULL );
+ assert( TK_NOTNULL==OP_NotNull ); testcase( op==TK_NOTNULL );
r1 = sqlite3ExprCodeTemp(pParse, pExpr->pLeft, &regFree1);
sqlite3VdbeAddOp2(v, op, r1, dest);
+ VdbeCoverageIf(v, op==TK_ISNULL);
+ VdbeCoverageIf(v, op==TK_NOTNULL);
testcase( regFree1==0 );
break;
}
@@ -80205,10 +80722,17 @@ SQLITE_PRIVATE void sqlite3ExprIfTrue(Parse *pParse, Expr *pExpr, int dest, int
}
#endif
default: {
- r1 = sqlite3ExprCodeTemp(pParse, pExpr, &regFree1);
- sqlite3VdbeAddOp3(v, OP_If, r1, dest, jumpIfNull!=0);
- testcase( regFree1==0 );
- testcase( jumpIfNull==0 );
+ if( exprAlwaysTrue(pExpr) ){
+ sqlite3VdbeAddOp2(v, OP_Goto, 0, dest);
+ }else if( exprAlwaysFalse(pExpr) ){
+ /* No-op */
+ }else{
+ r1 = sqlite3ExprCodeTemp(pParse, pExpr, &regFree1);
+ sqlite3VdbeAddOp3(v, OP_If, r1, dest, jumpIfNull!=0);
+ VdbeCoverage(v);
+ testcase( regFree1==0 );
+ testcase( jumpIfNull==0 );
+ }
break;
}
}
@@ -80271,14 +80795,16 @@ SQLITE_PRIVATE void sqlite3ExprIfFalse(Parse *pParse, Expr *pExpr, int dest, int
case TK_AND: {
testcase( jumpIfNull==0 );
sqlite3ExprIfFalse(pParse, pExpr->pLeft, dest, jumpIfNull);
+ sqlite3ExprCachePush(pParse);
sqlite3ExprIfFalse(pParse, pExpr->pRight, dest, jumpIfNull);
+ sqlite3ExprCachePop(pParse, 1);
break;
}
case TK_OR: {
int d2 = sqlite3VdbeMakeLabel(v);
testcase( jumpIfNull==0 );
- sqlite3ExprCachePush(pParse);
sqlite3ExprIfTrue(pParse, pExpr->pLeft, d2, jumpIfNull^SQLITE_JUMPIFNULL);
+ sqlite3ExprCachePush(pParse);
sqlite3ExprIfFalse(pParse, pExpr->pRight, dest, jumpIfNull);
sqlite3VdbeResolveLabel(v, d2);
sqlite3ExprCachePop(pParse, 1);
@@ -80295,17 +80821,17 @@ SQLITE_PRIVATE void sqlite3ExprIfFalse(Parse *pParse, Expr *pExpr, int dest, int
case TK_GE:
case TK_NE:
case TK_EQ: {
- testcase( op==TK_LT );
- testcase( op==TK_LE );
- testcase( op==TK_GT );
- testcase( op==TK_GE );
- testcase( op==TK_EQ );
- testcase( op==TK_NE );
testcase( jumpIfNull==0 );
r1 = sqlite3ExprCodeTemp(pParse, pExpr->pLeft, &regFree1);
r2 = sqlite3ExprCodeTemp(pParse, pExpr->pRight, &regFree2);
codeCompare(pParse, pExpr->pLeft, pExpr->pRight, op,
r1, r2, dest, jumpIfNull);
+ assert(TK_LT==OP_Lt); testcase(op==OP_Lt); VdbeCoverageIf(v,op==OP_Lt);
+ assert(TK_LE==OP_Le); testcase(op==OP_Le); VdbeCoverageIf(v,op==OP_Le);
+ assert(TK_GT==OP_Gt); testcase(op==OP_Gt); VdbeCoverageIf(v,op==OP_Gt);
+ assert(TK_GE==OP_Ge); testcase(op==OP_Ge); VdbeCoverageIf(v,op==OP_Ge);
+ assert(TK_EQ==OP_Eq); testcase(op==OP_Eq); VdbeCoverageIf(v,op==OP_Eq);
+ assert(TK_NE==OP_Ne); testcase(op==OP_Ne); VdbeCoverageIf(v,op==OP_Ne);
testcase( regFree1==0 );
testcase( regFree2==0 );
break;
@@ -80319,16 +80845,18 @@ SQLITE_PRIVATE void sqlite3ExprIfFalse(Parse *pParse, Expr *pExpr, int dest, int
op = (pExpr->op==TK_IS) ? TK_NE : TK_EQ;
codeCompare(pParse, pExpr->pLeft, pExpr->pRight, op,
r1, r2, dest, SQLITE_NULLEQ);
+ VdbeCoverageIf(v, op==TK_EQ);
+ VdbeCoverageIf(v, op==TK_NE);
testcase( regFree1==0 );
testcase( regFree2==0 );
break;
}
case TK_ISNULL:
case TK_NOTNULL: {
- testcase( op==TK_ISNULL );
- testcase( op==TK_NOTNULL );
r1 = sqlite3ExprCodeTemp(pParse, pExpr->pLeft, &regFree1);
sqlite3VdbeAddOp2(v, op, r1, dest);
+ testcase( op==TK_ISNULL ); VdbeCoverageIf(v, op==TK_ISNULL);
+ testcase( op==TK_NOTNULL ); VdbeCoverageIf(v, op==TK_NOTNULL);
testcase( regFree1==0 );
break;
}
@@ -80350,10 +80878,17 @@ SQLITE_PRIVATE void sqlite3ExprIfFalse(Parse *pParse, Expr *pExpr, int dest, int
}
#endif
default: {
- r1 = sqlite3ExprCodeTemp(pParse, pExpr, &regFree1);
- sqlite3VdbeAddOp3(v, OP_IfNot, r1, dest, jumpIfNull!=0);
- testcase( regFree1==0 );
- testcase( jumpIfNull==0 );
+ if( exprAlwaysFalse(pExpr) ){
+ sqlite3VdbeAddOp2(v, OP_Goto, 0, dest);
+ }else if( exprAlwaysTrue(pExpr) ){
+ /* no-op */
+ }else{
+ r1 = sqlite3ExprCodeTemp(pParse, pExpr, &regFree1);
+ sqlite3VdbeAddOp3(v, OP_IfNot, r1, dest, jumpIfNull!=0);
+ VdbeCoverage(v);
+ testcase( regFree1==0 );
+ testcase( jumpIfNull==0 );
+ }
break;
}
}
@@ -80897,8 +81432,8 @@ static void renameTableFunc(
assert( len>0 );
} while( token!=TK_LP && token!=TK_USING );
- zRet = sqlite3MPrintf(db, "%.*s\"%w\"%s", ((u8*)tname.z) - zSql, zSql,
- zTableName, tname.z+tname.n);
+ zRet = sqlite3MPrintf(db, "%.*s\"%w\"%s", (int)(((u8*)tname.z) - zSql),
+ zSql, zTableName, tname.z+tname.n);
sqlite3_result_text(context, zRet, -1, SQLITE_DYNAMIC);
}
}
@@ -80950,7 +81485,7 @@ static void renameParentFunc(
sqlite3Dequote(zParent);
if( 0==sqlite3StrICmp((const char *)zOld, zParent) ){
char *zOut = sqlite3MPrintf(db, "%s%.*s\"%w\"",
- (zOutput?zOutput:""), z-zInput, zInput, (const char *)zNew
+ (zOutput?zOutput:""), (int)(z-zInput), zInput, (const char *)zNew
);
sqlite3DbFree(db, zOutput);
zOutput = zOut;
@@ -81036,8 +81571,8 @@ static void renameTriggerFunc(
/* Variable tname now contains the token that is the old table-name
** in the CREATE TRIGGER statement.
*/
- zRet = sqlite3MPrintf(db, "%.*s\"%w\"%s", ((u8*)tname.z) - zSql, zSql,
- zTableName, tname.z+tname.n);
+ zRet = sqlite3MPrintf(db, "%.*s\"%w\"%s", (int)(((u8*)tname.z) - zSql),
+ zSql, zTableName, tname.z+tname.n);
sqlite3_result_text(context, zRet, -1, SQLITE_DYNAMIC);
}
}
@@ -81289,7 +81824,7 @@ SQLITE_PRIVATE void sqlite3AlterRenameTable(
}
#endif
- /* Begin a transaction and code the VerifyCookie for database iDb.
+ /* Begin a transaction for database iDb.
** Then modify the schema cookie (since the ALTER TABLE modifies the
** schema). Open a statement transaction if the table is a virtual
** table.
@@ -81425,6 +81960,7 @@ SQLITE_PRIVATE void sqlite3MinimumFileFormat(Parse *pParse, int iDb, int minForm
sqlite3VdbeUsesBtree(v, iDb);
sqlite3VdbeAddOp2(v, OP_Integer, minFormat, r2);
j1 = sqlite3VdbeAddOp3(v, OP_Ge, r2, 0, r1);
+ sqlite3VdbeChangeP5(v, SQLITE_NOTNULL); VdbeCoverage(v);
sqlite3VdbeAddOp3(v, OP_SetCookie, iDb, BTREE_FILE_FORMAT, r2);
sqlite3VdbeJumpHere(v, j1);
sqlite3ReleaseTempReg(pParse, r1);
@@ -82725,6 +83261,7 @@ static void analyzeOneTable(
**
*/
addrRewind = sqlite3VdbeAddOp1(v, OP_Rewind, iIdxCur);
+ VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_Integer, 0, regChng);
addrGotoChng0 = sqlite3VdbeAddOp0(v, OP_Goto);
@@ -82746,6 +83283,7 @@ static void analyzeOneTable(
aGotoChng[i] =
sqlite3VdbeAddOp4(v, OP_Ne, regTemp, 0, regPrev+i, pColl, P4_COLLSEQ);
sqlite3VdbeChangeP5(v, SQLITE_NULLEQ);
+ VdbeCoverage(v);
}
sqlite3VdbeAddOp2(v, OP_Integer, nCol, regChng);
aGotoChng[nCol] = sqlite3VdbeAddOp0(v, OP_Goto);
@@ -82792,7 +83330,7 @@ static void analyzeOneTable(
sqlite3VdbeAddOp3(v, OP_Function, 1, regStat4, regTemp);
sqlite3VdbeChangeP4(v, -1, (char*)&statPushFuncdef, P4_FUNCDEF);
sqlite3VdbeChangeP5(v, 2+IsStat34);
- sqlite3VdbeAddOp2(v, OP_Next, iIdxCur, addrNextRow);
+ sqlite3VdbeAddOp2(v, OP_Next, iIdxCur, addrNextRow); VdbeCoverage(v);
/* Add the entry to the stat1 table. */
callStatGet(v, regStat4, STAT_GET_STAT1, regStat1);
@@ -82819,10 +83357,15 @@ static void analyzeOneTable(
addrNext = sqlite3VdbeCurrentAddr(v);
callStatGet(v, regStat4, STAT_GET_ROWID, regSampleRowid);
addrIsNull = sqlite3VdbeAddOp1(v, OP_IsNull, regSampleRowid);
+ VdbeCoverage(v);
callStatGet(v, regStat4, STAT_GET_NEQ, regEq);
callStatGet(v, regStat4, STAT_GET_NLT, regLt);
callStatGet(v, regStat4, STAT_GET_NDLT, regDLt);
sqlite3VdbeAddOp4Int(v, seekOp, iTabCur, addrNext, regSampleRowid, 0);
+ /* We know that the regSampleRowid row exists because it was read by
+ ** the previous loop. Thus the not-found jump of seekOp will never
+ ** be taken */
+ VdbeCoverageNeverTaken(v);
#ifdef SQLITE_ENABLE_STAT3
sqlite3ExprCodeGetColumnOfTable(v, pTab, iTabCur,
pIdx->aiColumn[0], regSample);
@@ -82833,10 +83376,10 @@ static void analyzeOneTable(
}
sqlite3VdbeAddOp3(v, OP_MakeRecord, regCol, nCol+1, regSample);
#endif
- sqlite3VdbeAddOp4(v, OP_MakeRecord, regTabname, 6, regTemp, "bbbbbb", 0);
+ sqlite3VdbeAddOp3(v, OP_MakeRecord, regTabname, 6, regTemp);
sqlite3VdbeAddOp2(v, OP_NewRowid, iStatCur+1, regNewRowid);
sqlite3VdbeAddOp3(v, OP_Insert, iStatCur+1, regTemp, regNewRowid);
- sqlite3VdbeAddOp2(v, OP_Goto, 0, addrNext);
+ sqlite3VdbeAddOp2(v, OP_Goto, 1, addrNext); /* P1==1 for end-of-loop */
sqlite3VdbeJumpHere(v, addrIsNull);
}
#endif /* SQLITE_ENABLE_STAT3_OR_STAT4 */
@@ -82853,7 +83396,7 @@ static void analyzeOneTable(
if( pOnlyIdx==0 && needTableCnt ){
VdbeComment((v, "%s", pTab->zName));
sqlite3VdbeAddOp2(v, OP_Count, iTabCur, regStat1);
- jZeroRows = sqlite3VdbeAddOp1(v, OP_IfNot, regStat1);
+ jZeroRows = sqlite3VdbeAddOp1(v, OP_IfNot, regStat1); VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_Null, 0, regIdxname);
sqlite3VdbeAddOp4(v, OP_MakeRecord, regTabname, 3, regTemp, "aaa", 0);
sqlite3VdbeAddOp2(v, OP_NewRowid, iStatCur, regNewRowid);
@@ -83453,10 +83996,6 @@ static int resolveAttachExpr(NameContext *pName, Expr *pExpr)
if( pExpr ){
if( pExpr->op!=TK_ID ){
rc = sqlite3ResolveExprNames(pName, pExpr);
- if( rc==SQLITE_OK && !sqlite3ExprIsConstant(pExpr) ){
- sqlite3ErrorMsg(pName->pParse, "invalid name: \"%s\"", pExpr->u.zToken);
- return SQLITE_ERROR;
- }
}else{
pExpr->op = TK_STRING;
}
@@ -84386,6 +84925,7 @@ SQLITE_PRIVATE void sqlite3FinishCoding(Parse *pParse){
assert( !pParse->isMultiWrite
|| sqlite3VdbeAssertMayAbort(v, pParse->mayAbort));
if( v ){
+ while( sqlite3VdbeDeletePriorOpcode(v, OP_Close) ){}
sqlite3VdbeAddOp0(v, OP_Halt);
/* The cookie mask contains one bit for each database file open.
@@ -84394,20 +84934,22 @@ SQLITE_PRIVATE void sqlite3FinishCoding(Parse *pParse){
** transaction on each used database and to verify the schema cookie
** on each used database.
*/
- if( pParse->cookieGoto>0 ){
+ if( db->mallocFailed==0 && (pParse->cookieMask || pParse->pConstExpr) ){
yDbMask mask;
- int iDb, i, addr;
- sqlite3VdbeJumpHere(v, pParse->cookieGoto-1);
+ int iDb, i;
+ assert( sqlite3VdbeGetOp(v, 0)->opcode==OP_Init );
+ sqlite3VdbeJumpHere(v, 0);
for(iDb=0, mask=1; iDb<db->nDb; mask<<=1, iDb++){
if( (mask & pParse->cookieMask)==0 ) continue;
sqlite3VdbeUsesBtree(v, iDb);
- sqlite3VdbeAddOp2(v,OP_Transaction, iDb, (mask & pParse->writeMask)!=0);
- if( db->init.busy==0 ){
- assert( sqlite3SchemaMutexHeld(db, iDb, 0) );
- sqlite3VdbeAddOp3(v, OP_VerifyCookie,
- iDb, pParse->cookieValue[iDb],
- db->aDb[iDb].pSchema->iGeneration);
- }
+ sqlite3VdbeAddOp4Int(v,
+ OP_Transaction, /* Opcode */
+ iDb, /* P1 */
+ (mask & pParse->writeMask)!=0, /* P2 */
+ pParse->cookieValue[iDb], /* P3 */
+ db->aDb[iDb].pSchema->iGeneration /* P4 */
+ );
+ if( db->init.busy==0 ) sqlite3VdbeChangeP5(v, 1);
}
#ifndef SQLITE_OMIT_VIRTUALTABLE
for(i=0; i<pParse->nVtabLock; i++){
@@ -84428,17 +84970,16 @@ SQLITE_PRIVATE void sqlite3FinishCoding(Parse *pParse){
sqlite3AutoincrementBegin(pParse);
/* Code constant expressions that where factored out of inner loops */
- addr = pParse->cookieGoto;
if( pParse->pConstExpr ){
ExprList *pEL = pParse->pConstExpr;
- pParse->cookieGoto = 0;
+ pParse->okConstFactor = 0;
for(i=0; i<pEL->nExpr; i++){
sqlite3ExprCode(pParse, pEL->a[i].pExpr, pEL->a[i].u.iConstExprReg);
}
}
/* Finally, jump back to the beginning of the executable code. */
- sqlite3VdbeAddOp2(v, OP_Goto, 0, addr);
+ sqlite3VdbeAddOp2(v, OP_Goto, 0, 1);
}
}
@@ -84461,7 +85002,6 @@ SQLITE_PRIVATE void sqlite3FinishCoding(Parse *pParse){
pParse->nSet = 0;
pParse->nVar = 0;
pParse->cookieMask = 0;
- pParse->cookieGoto = 0;
}
/*
@@ -85193,7 +85733,7 @@ SQLITE_PRIVATE void sqlite3StartTable(
reg3 = ++pParse->nMem;
sqlite3VdbeAddOp3(v, OP_ReadCookie, iDb, reg3, BTREE_FILE_FORMAT);
sqlite3VdbeUsesBtree(v, iDb);
- j1 = sqlite3VdbeAddOp1(v, OP_If, reg3);
+ j1 = sqlite3VdbeAddOp1(v, OP_If, reg3); VdbeCoverage(v);
fileFormat = (db->flags & SQLITE_LegacyFileFmt)!=0 ?
1 : SQLITE_MAX_FILE_FORMAT;
sqlite3VdbeAddOp2(v, OP_Integer, fileFormat, reg3);
@@ -85697,10 +86237,10 @@ static void identPut(char *z, int *pIdx, char *zSignedIdent){
for(j=0; zIdent[j]; j++){
if( !sqlite3Isalnum(zIdent[j]) && zIdent[j]!='_' ) break;
}
- needQuote = sqlite3Isdigit(zIdent[0]) || sqlite3KeywordCode(zIdent, j)!=TK_ID;
- if( !needQuote ){
- needQuote = zIdent[j];
- }
+ needQuote = sqlite3Isdigit(zIdent[0])
+ || sqlite3KeywordCode(zIdent, j)!=TK_ID
+ || zIdent[j]!=0
+ || j==0;
if( needQuote ) z[i++] = '"';
for(j=0; zIdent[j]; j++){
@@ -86920,27 +87460,27 @@ static void sqlite3RefillIndex(Parse *pParse, Index *pIndex, int memRootPage){
/* Open the table. Loop through all rows of the table, inserting index
** records into the sorter. */
sqlite3OpenTable(pParse, iTab, iDb, pTab, OP_OpenRead);
- addr1 = sqlite3VdbeAddOp2(v, OP_Rewind, iTab, 0);
+ addr1 = sqlite3VdbeAddOp2(v, OP_Rewind, iTab, 0); VdbeCoverage(v);
regRecord = sqlite3GetTempReg(pParse);
- sqlite3GenerateIndexKey(pParse, pIndex, iTab, regRecord, 0, &iPartIdxLabel);
+ sqlite3GenerateIndexKey(pParse,pIndex,iTab,regRecord,0,&iPartIdxLabel,0,0);
sqlite3VdbeAddOp2(v, OP_SorterInsert, iSorter, regRecord);
sqlite3VdbeResolveLabel(v, iPartIdxLabel);
- sqlite3VdbeAddOp2(v, OP_Next, iTab, addr1+1);
+ sqlite3VdbeAddOp2(v, OP_Next, iTab, addr1+1); VdbeCoverage(v);
sqlite3VdbeJumpHere(v, addr1);
if( memRootPage<0 ) sqlite3VdbeAddOp2(v, OP_Clear, tnum, iDb);
sqlite3VdbeAddOp4(v, OP_OpenWrite, iIdx, tnum, iDb,
(char *)pKey, P4_KEYINFO);
sqlite3VdbeChangeP5(v, OPFLAG_BULKCSR|((memRootPage>=0)?OPFLAG_P2ISREG:0));
- addr1 = sqlite3VdbeAddOp2(v, OP_SorterSort, iSorter, 0);
+ addr1 = sqlite3VdbeAddOp2(v, OP_SorterSort, iSorter, 0); VdbeCoverage(v);
assert( pKey!=0 || db->mallocFailed || pParse->nErr );
if( pIndex->onError!=OE_None && pKey!=0 ){
int j2 = sqlite3VdbeCurrentAddr(v) + 3;
sqlite3VdbeAddOp2(v, OP_Goto, 0, j2);
addr2 = sqlite3VdbeCurrentAddr(v);
sqlite3VdbeAddOp4Int(v, OP_SorterCompare, iSorter, j2, regRecord,
- pKey->nField - pIndex->nKeyCol);
+ pKey->nField - pIndex->nKeyCol); VdbeCoverage(v);
sqlite3UniqueConstraint(pParse, OE_Abort, pIndex);
}else{
addr2 = sqlite3VdbeCurrentAddr(v);
@@ -86949,7 +87489,7 @@ static void sqlite3RefillIndex(Parse *pParse, Index *pIndex, int memRootPage){
sqlite3VdbeAddOp3(v, OP_IdxInsert, iIdx, regRecord, 1);
sqlite3VdbeChangeP5(v, OPFLAG_USESEEKRESULT);
sqlite3ReleaseTempReg(pParse, regRecord);
- sqlite3VdbeAddOp2(v, OP_SorterNext, iSorter, addr2);
+ sqlite3VdbeAddOp2(v, OP_SorterNext, iSorter, addr2); VdbeCoverage(v);
sqlite3VdbeJumpHere(v, addr1);
sqlite3VdbeAddOp1(v, OP_Close, iTab);
@@ -87718,7 +88258,7 @@ SQLITE_PRIVATE SrcList *sqlite3SrcListEnlarge(
assert( iStart<=pSrc->nSrc );
/* Allocate additional space if needed */
- if( pSrc->nSrc+nExtra>pSrc->nAlloc ){
+ if( (u32)pSrc->nSrc+nExtra>pSrc->nAlloc ){
SrcList *pNew;
int nAlloc = pSrc->nSrc+nExtra;
int nGot;
@@ -87730,7 +88270,7 @@ SQLITE_PRIVATE SrcList *sqlite3SrcListEnlarge(
}
pSrc = pNew;
nGot = (sqlite3DbMallocSize(db, pNew) - sizeof(*pSrc))/sizeof(pSrc->a[0])+1;
- pSrc->nAlloc = (u8)nGot;
+ pSrc->nAlloc = nGot;
}
/* Move existing slots that come after the newly inserted slots
@@ -87738,7 +88278,7 @@ SQLITE_PRIVATE SrcList *sqlite3SrcListEnlarge(
for(i=pSrc->nSrc-1; i>=iStart; i--){
pSrc->a[i+nExtra] = pSrc->a[i];
}
- pSrc->nSrc += (i8)nExtra;
+ pSrc->nSrc += nExtra;
/* Zero the newly allocated slots */
memset(&pSrc->a[iStart], 0, sizeof(pSrc->a[0])*nExtra);
@@ -88070,59 +88610,26 @@ SQLITE_PRIVATE int sqlite3OpenTempDatabase(Parse *pParse){
}
/*
-** Generate VDBE code that will verify the schema cookie and start
-** a read-transaction for all named database files.
-**
-** It is important that all schema cookies be verified and all
-** read transactions be started before anything else happens in
-** the VDBE program. But this routine can be called after much other
-** code has been generated. So here is what we do:
-**
-** The first time this routine is called, we code an OP_Goto that
-** will jump to a subroutine at the end of the program. Then we
-** record every database that needs its schema verified in the
-** pParse->cookieMask field. Later, after all other code has been
-** generated, the subroutine that does the cookie verifications and
-** starts the transactions will be coded and the OP_Goto P2 value
-** will be made to point to that subroutine. The generation of the
-** cookie verification subroutine code happens in sqlite3FinishCoding().
-**
-** If iDb<0 then code the OP_Goto only - don't set flag to verify the
-** schema on any databases. This can be used to position the OP_Goto
-** early in the code, before we know if any database tables will be used.
+** Record the fact that the schema cookie will need to be verified
+** for database iDb. The code to actually verify the schema cookie
+** will occur at the end of the top-level VDBE and will be generated
+** later, by sqlite3FinishCoding().
*/
SQLITE_PRIVATE void sqlite3CodeVerifySchema(Parse *pParse, int iDb){
Parse *pToplevel = sqlite3ParseToplevel(pParse);
+ sqlite3 *db = pToplevel->db;
+ yDbMask mask;
-#ifndef SQLITE_OMIT_TRIGGER
- if( pToplevel!=pParse ){
- /* This branch is taken if a trigger is currently being coded. In this
- ** case, set cookieGoto to a non-zero value to show that this function
- ** has been called. This is used by the sqlite3ExprCodeConstants()
- ** function. */
- pParse->cookieGoto = -1;
- }
-#endif
- if( pToplevel->cookieGoto==0 ){
- Vdbe *v = sqlite3GetVdbe(pToplevel);
- if( v==0 ) return; /* This only happens if there was a prior error */
- pToplevel->cookieGoto = sqlite3VdbeAddOp2(v, OP_Goto, 0, 0)+1;
- }
- if( iDb>=0 ){
- sqlite3 *db = pToplevel->db;
- yDbMask mask;
-
- assert( iDb<db->nDb );
- assert( db->aDb[iDb].pBt!=0 || iDb==1 );
- assert( iDb<SQLITE_MAX_ATTACHED+2 );
- assert( sqlite3SchemaMutexHeld(db, iDb, 0) );
- mask = ((yDbMask)1)<<iDb;
- if( (pToplevel->cookieMask & mask)==0 ){
- pToplevel->cookieMask |= mask;
- pToplevel->cookieValue[iDb] = db->aDb[iDb].pSchema->schema_cookie;
- if( !OMIT_TEMPDB && iDb==1 ){
- sqlite3OpenTempDatabase(pToplevel);
- }
+ assert( iDb>=0 && iDb<db->nDb );
+ assert( db->aDb[iDb].pBt!=0 || iDb==1 );
+ assert( iDb<SQLITE_MAX_ATTACHED+2 );
+ assert( sqlite3SchemaMutexHeld(db, iDb, 0) );
+ mask = ((yDbMask)1)<<iDb;
+ if( (pToplevel->cookieMask & mask)==0 ){
+ pToplevel->cookieMask |= mask;
+ pToplevel->cookieValue[iDb] = db->aDb[iDb].pSchema->schema_cookie;
+ if( !OMIT_TEMPDB && iDb==1 ){
+ sqlite3OpenTempDatabase(pToplevel);
}
}
}
@@ -88235,9 +88742,9 @@ SQLITE_PRIVATE void sqlite3UniqueConstraint(
for(j=0; j<pIdx->nKeyCol; j++){
char *zCol = pTab->aCol[pIdx->aiColumn[j]].zName;
if( j ) sqlite3StrAccumAppend(&errMsg, ", ", 2);
- sqlite3StrAccumAppend(&errMsg, pTab->zName, -1);
+ sqlite3StrAccumAppendAll(&errMsg, pTab->zName);
sqlite3StrAccumAppend(&errMsg, ".", 1);
- sqlite3StrAccumAppend(&errMsg, zCol, -1);
+ sqlite3StrAccumAppendAll(&errMsg, zCol);
}
zErr = sqlite3StrAccumFinish(&errMsg);
sqlite3HaltConstraint(pParse,
@@ -88429,8 +88936,9 @@ SQLITE_PRIVATE KeyInfo *sqlite3KeyInfoOfIndex(Parse *pParse, Index *pIdx){
assert( sqlite3KeyInfoIsWriteable(pKey) );
for(i=0; i<nCol; i++){
char *zColl = pIdx->azColl[i];
- if( NEVER(zColl==0) ) zColl = "BINARY";
- pKey->aColl[i] = sqlite3LocateCollSeq(pParse, zColl);
+ assert( zColl!=0 );
+ pKey->aColl[i] = strcmp(zColl,"BINARY")==0 ? 0 :
+ sqlite3LocateCollSeq(pParse, zColl);
pKey->aSortOrder[i] = pIdx->aSortOrder[i];
}
if( pParse->nErr ){
@@ -88443,6 +88951,76 @@ SQLITE_PRIVATE KeyInfo *sqlite3KeyInfoOfIndex(Parse *pParse, Index *pIdx){
return sqlite3KeyInfoRef(pIdx->pKeyInfo);
}
+#ifndef SQLITE_OMIT_CTE
+/*
+** This routine is invoked once per CTE by the parser while parsing a
+** WITH clause.
+*/
+SQLITE_PRIVATE With *sqlite3WithAdd(
+ Parse *pParse, /* Parsing context */
+ With *pWith, /* Existing WITH clause, or NULL */
+ Token *pName, /* Name of the common-table */
+ ExprList *pArglist, /* Optional column name list for the table */
+ Select *pQuery /* Query used to initialize the table */
+){
+ sqlite3 *db = pParse->db;
+ With *pNew;
+ char *zName;
+
+ /* Check that the CTE name is unique within this WITH clause. If
+ ** not, store an error in the Parse structure. */
+ zName = sqlite3NameFromToken(pParse->db, pName);
+ if( zName && pWith ){
+ int i;
+ for(i=0; i<pWith->nCte; i++){
+ if( sqlite3StrICmp(zName, pWith->a[i].zName)==0 ){
+ sqlite3ErrorMsg(pParse, "duplicate WITH table name: %s", zName);
+ }
+ }
+ }
+
+ if( pWith ){
+ int nByte = sizeof(*pWith) + (sizeof(pWith->a[1]) * pWith->nCte);
+ pNew = sqlite3DbRealloc(db, pWith, nByte);
+ }else{
+ pNew = sqlite3DbMallocZero(db, sizeof(*pWith));
+ }
+ assert( zName!=0 || pNew==0 );
+ assert( db->mallocFailed==0 || pNew==0 );
+
+ if( pNew==0 ){
+ sqlite3ExprListDelete(db, pArglist);
+ sqlite3SelectDelete(db, pQuery);
+ sqlite3DbFree(db, zName);
+ pNew = pWith;
+ }else{
+ pNew->a[pNew->nCte].pSelect = pQuery;
+ pNew->a[pNew->nCte].pCols = pArglist;
+ pNew->a[pNew->nCte].zName = zName;
+ pNew->a[pNew->nCte].zErr = 0;
+ pNew->nCte++;
+ }
+
+ return pNew;
+}
+
+/*
+** Free the contents of the With object passed as the second argument.
+*/
+SQLITE_PRIVATE void sqlite3WithDelete(sqlite3 *db, With *pWith){
+ if( pWith ){
+ int i;
+ for(i=0; i<pWith->nCte; i++){
+ struct Cte *pCte = &pWith->a[i];
+ sqlite3ExprListDelete(db, pCte->pCols);
+ sqlite3SelectDelete(db, pCte->pSelect);
+ sqlite3DbFree(db, pCte->zName);
+ }
+ sqlite3DbFree(db, pWith);
+ }
+}
+#endif /* !defined(SQLITE_OMIT_CTE) */
+
/************** End of build.c ***********************************************/
/************** Begin file callback.c ****************************************/
/*
@@ -88803,7 +89381,6 @@ SQLITE_PRIVATE FuncDef *sqlite3FindFunction(
assert( nArg>=(-2) );
assert( nArg>=(-1) || createFlag==0 );
- assert( enc==SQLITE_UTF8 || enc==SQLITE_UTF16LE || enc==SQLITE_UTF16BE );
h = (sqlite3UpperToLower[(u8)zName[0]] + nName) % ArraySize(db->aFunc.a);
/* First search for a match amongst the application-defined functions.
@@ -89023,10 +89600,8 @@ SQLITE_PRIVATE void sqlite3MaterializeView(
SrcList *pFrom;
sqlite3 *db = pParse->db;
int iDb = sqlite3SchemaToIndex(db, pView->pSchema);
-
pWhere = sqlite3ExprDup(db, pWhere, 0);
pFrom = sqlite3SrcListAppend(db, 0, 0, 0);
-
if( pFrom ){
assert( pFrom->nSrc==1 );
pFrom->a[0].zName = sqlite3DbStrDup(db, pView->zName);
@@ -89034,10 +89609,7 @@ SQLITE_PRIVATE void sqlite3MaterializeView(
assert( pFrom->a[0].pOn==0 );
assert( pFrom->a[0].pUsing==0 );
}
-
pSel = sqlite3SelectNew(pParse, 0, pFrom, pWhere, 0, 0, 0, 0, 0, 0);
- if( pSel ) pSel->selFlags |= SF_Materialize;
-
sqlite3SelectDestInit(&dest, SRT_EphemTab, iCur);
sqlite3Select(pParse, pSel, &dest);
sqlite3SelectDelete(db, pSel);
@@ -89374,7 +89946,7 @@ SQLITE_PRIVATE void sqlite3DeleteFrom(
iKey = ++pParse->nMem;
nKey = 0; /* Zero tells OP_Found to use a composite key */
sqlite3VdbeAddOp4(v, OP_MakeRecord, iPk, nPk, iKey,
- sqlite3IndexAffinityStr(v, pPk), P4_TRANSIENT);
+ sqlite3IndexAffinityStr(v, pPk), nPk);
sqlite3VdbeAddOp2(v, OP_IdxInsert, iEphCur, iKey);
}else{
/* Get the rowid of the row to be deleted and remember it in the RowSet */
@@ -89412,13 +89984,15 @@ SQLITE_PRIVATE void sqlite3DeleteFrom(
if( aToOpen[iDataCur-iTabCur] ){
assert( pPk!=0 );
sqlite3VdbeAddOp4Int(v, OP_NotFound, iDataCur, addrBypass, iKey, nKey);
+ VdbeCoverage(v);
}
}else if( pPk ){
- addrLoop = sqlite3VdbeAddOp1(v, OP_Rewind, iEphCur);
+ addrLoop = sqlite3VdbeAddOp1(v, OP_Rewind, iEphCur); VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_RowKey, iEphCur, iKey);
assert( nKey==0 ); /* OP_Found will use a composite key */
}else{
addrLoop = sqlite3VdbeAddOp3(v, OP_RowSetRead, iRowSet, 0, iKey);
+ VdbeCoverage(v);
assert( nKey==1 );
}
@@ -89442,7 +90016,7 @@ SQLITE_PRIVATE void sqlite3DeleteFrom(
if( okOnePass ){
sqlite3VdbeResolveLabel(v, addrBypass);
}else if( pPk ){
- sqlite3VdbeAddOp2(v, OP_Next, iEphCur, addrLoop+1);
+ sqlite3VdbeAddOp2(v, OP_Next, iEphCur, addrLoop+1); VdbeCoverage(v);
sqlite3VdbeJumpHere(v, addrLoop);
}else{
sqlite3VdbeAddOp2(v, OP_Goto, 0, addrLoop);
@@ -89540,7 +90114,11 @@ SQLITE_PRIVATE void sqlite3GenerateRowDelete(
** not attempt to delete it or fire any DELETE triggers. */
iLabel = sqlite3VdbeMakeLabel(v);
opSeek = HasRowid(pTab) ? OP_NotExists : OP_NotFound;
- if( !bNoSeek ) sqlite3VdbeAddOp4Int(v, opSeek, iDataCur, iLabel, iPk, nPk);
+ if( !bNoSeek ){
+ sqlite3VdbeAddOp4Int(v, opSeek, iDataCur, iLabel, iPk, nPk);
+ VdbeCoverageIf(v, opSeek==OP_NotExists);
+ VdbeCoverageIf(v, opSeek==OP_NotFound);
+ }
/* If there are any triggers to fire, allocate a range of registers to
** use for the old.* references in the triggers. */
@@ -89562,7 +90140,9 @@ SQLITE_PRIVATE void sqlite3GenerateRowDelete(
** used by any BEFORE and AFTER triggers that exist. */
sqlite3VdbeAddOp2(v, OP_Copy, iPk, iOld);
for(iCol=0; iCol<pTab->nCol; iCol++){
- if( mask==0xffffffff || mask&(1<<iCol) ){
+ testcase( mask!=0xffffffff && iCol==31 );
+ testcase( mask!=0xffffffff && iCol==32 );
+ if( mask==0xffffffff || (iCol<=31 && (mask & MASKBIT32(iCol))!=0) ){
sqlite3ExprCodeGetColumnOfTable(v, pTab, iDataCur, iCol, iOld+iCol+1);
}
}
@@ -89580,6 +90160,8 @@ SQLITE_PRIVATE void sqlite3GenerateRowDelete(
*/
if( addrStart<sqlite3VdbeCurrentAddr(v) ){
sqlite3VdbeAddOp4Int(v, opSeek, iDataCur, iLabel, iPk, nPk);
+ VdbeCoverageIf(v, opSeek==OP_NotExists);
+ VdbeCoverageIf(v, opSeek==OP_NotFound);
}
/* Do FK processing. This call checks that any FK constraints that
@@ -89642,9 +90224,10 @@ SQLITE_PRIVATE void sqlite3GenerateRowIndexDelete(
int *aRegIdx /* Only delete if aRegIdx!=0 && aRegIdx[i]>0 */
){
int i; /* Index loop counter */
- int r1; /* Register holding an index key */
+ int r1 = -1; /* Register holding an index key */
int iPartIdxLabel; /* Jump destination for skipping partial index entries */
Index *pIdx; /* Current index */
+ Index *pPrior = 0; /* Prior index */
Vdbe *v; /* The prepared statement under construction */
Index *pPk; /* PRIMARY KEY index, or NULL for rowid tables */
@@ -89655,10 +90238,12 @@ SQLITE_PRIVATE void sqlite3GenerateRowIndexDelete(
if( aRegIdx!=0 && aRegIdx[i]==0 ) continue;
if( pIdx==pPk ) continue;
VdbeModuleComment((v, "GenRowIdxDel for %s", pIdx->zName));
- r1 = sqlite3GenerateIndexKey(pParse, pIdx, iDataCur, 0, 1, &iPartIdxLabel);
+ r1 = sqlite3GenerateIndexKey(pParse, pIdx, iDataCur, 0, 1,
+ &iPartIdxLabel, pPrior, r1);
sqlite3VdbeAddOp3(v, OP_IdxDelete, iIdxCur+i, r1,
pIdx->uniqNotNull ? pIdx->nKeyCol : pIdx->nColumn);
sqlite3VdbeResolveLabel(v, iPartIdxLabel);
+ pPrior = pIdx;
}
}
@@ -89680,6 +90265,17 @@ SQLITE_PRIVATE void sqlite3GenerateRowIndexDelete(
** to false or null. If pIdx is not a partial index, *piPartIdxLabel
** will be set to zero which is an empty label that is ignored by
** sqlite3VdbeResolveLabel().
+**
+** The pPrior and regPrior parameters are used to implement a cache to
+** avoid unnecessary register loads. If pPrior is not NULL, then it is
+** a pointer to a different index for which an index key has just been
+** computed into register regPrior. If the current pIdx index is generating
+** its key into the same sequence of registers and if pPrior and pIdx share
+** a column in common, then the register corresponding to that column already
+** holds the correct value and the loading of that register is skipped.
+** This optimization is helpful when doing a DELETE or an INTEGRITY_CHECK
+** on a table with multiple indices, and especially with the ROWID or
+** PRIMARY KEY columns of the index.
*/
SQLITE_PRIVATE int sqlite3GenerateIndexKey(
Parse *pParse, /* Parsing context */
@@ -89687,14 +90283,15 @@ SQLITE_PRIVATE int sqlite3GenerateIndexKey(
int iDataCur, /* Cursor number from which to take column data */
int regOut, /* Put the new key into this register if not 0 */
int prefixOnly, /* Compute only a unique prefix of the key */
- int *piPartIdxLabel /* OUT: Jump to this label to skip partial index */
+ int *piPartIdxLabel, /* OUT: Jump to this label to skip partial index */
+ Index *pPrior, /* Previously generated index key */
+ int regPrior /* Register holding previous generated key */
){
Vdbe *v = pParse->pVdbe;
int j;
Table *pTab = pIdx->pTable;
int regBase;
int nCol;
- Index *pPk;
if( piPartIdxLabel ){
if( pIdx->pPartIdxWhere ){
@@ -89708,28 +90305,21 @@ SQLITE_PRIVATE int sqlite3GenerateIndexKey(
}
nCol = (prefixOnly && pIdx->uniqNotNull) ? pIdx->nKeyCol : pIdx->nColumn;
regBase = sqlite3GetTempRange(pParse, nCol);
- pPk = HasRowid(pTab) ? 0 : sqlite3PrimaryKeyIndex(pTab);
+ if( pPrior && (regBase!=regPrior || pPrior->pPartIdxWhere) ) pPrior = 0;
for(j=0; j<nCol; j++){
- i16 idx = pIdx->aiColumn[j];
- if( pPk ) idx = sqlite3ColumnOfIndex(pPk, idx);
- if( idx<0 || idx==pTab->iPKey ){
- sqlite3VdbeAddOp2(v, OP_Rowid, iDataCur, regBase+j);
- }else{
- sqlite3VdbeAddOp3(v, OP_Column, iDataCur, idx, regBase+j);
- sqlite3ColumnDefault(v, pTab, pIdx->aiColumn[j], -1);
- }
+ if( pPrior && pPrior->aiColumn[j]==pIdx->aiColumn[j] ) continue;
+ sqlite3ExprCodeGetColumnOfTable(v, pTab, iDataCur, pIdx->aiColumn[j],
+ regBase+j);
+ /* If the column affinity is REAL but the number is an integer, then it
+ ** might be stored in the table as an integer (using a compact
+ ** representation) then converted to REAL by an OP_RealAffinity opcode.
+ ** But we are getting ready to store this value back into an index, where
+ ** it should be converted by to INTEGER again. So omit the OP_RealAffinity
+ ** opcode if it is present */
+ sqlite3VdbeDeletePriorOpcode(v, OP_RealAffinity);
}
if( regOut ){
- const char *zAff;
- if( pTab->pSelect
- || OptimizationDisabled(pParse->db, SQLITE_IdxRealAsInt)
- ){
- zAff = 0;
- }else{
- zAff = sqlite3IndexAffinityStr(v, pIdx);
- }
sqlite3VdbeAddOp3(v, OP_MakeRecord, regBase, nCol, regOut);
- sqlite3VdbeChangeP4(v, -1, zAff, P4_TRANSIENT);
}
sqlite3ReleaseTempRange(pParse, regBase, nCol);
return regBase;
@@ -89874,7 +90464,7 @@ static void absFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
case SQLITE_INTEGER: {
i64 iVal = sqlite3_value_int64(argv[0]);
if( iVal<0 ){
- if( (iVal<<1)==0 ){
+ if( iVal==SMALLEST_INT64 ){
/* IMP: R-31676-45509 If X is the integer -9223372036854775808
** then abs(X) throws an integer overflow error since there is no
** equivalent positive 64-bit two complement value. */
@@ -89956,6 +90546,32 @@ static void instrFunc(
}
/*
+** Implementation of the printf() function.
+*/
+static void printfFunc(
+ sqlite3_context *context,
+ int argc,
+ sqlite3_value **argv
+){
+ PrintfArguments x;
+ StrAccum str;
+ const char *zFormat;
+ int n;
+
+ if( argc>=1 && (zFormat = (const char*)sqlite3_value_text(argv[0]))!=0 ){
+ x.nArg = argc-1;
+ x.nUsed = 0;
+ x.apArg = argv+1;
+ sqlite3StrAccumInit(&str, 0, 0, SQLITE_MAX_LENGTH);
+ str.db = sqlite3_context_db_handle(context);
+ sqlite3XPrintf(&str, SQLITE_PRINTF_SQLFUNC, zFormat, &x);
+ n = str.nChar;
+ sqlite3_result_text(context, sqlite3StrAccumFinish(&str), n,
+ SQLITE_DYNAMIC);
+ }
+}
+
+/*
** Implementation of the substr() function.
**
** substr(x,p1,p2) returns p2 characters of x[] beginning with p1.
@@ -90728,7 +91344,7 @@ static void charFunc(
){
unsigned char *z, *zOut;
int i;
- zOut = z = sqlite3_malloc( argc*4 );
+ zOut = z = sqlite3_malloc( argc*4+1 );
if( z==0 ){
sqlite3_result_error_nomem(context);
return;
@@ -91248,11 +91864,11 @@ static void groupConcatStep(
zSep = ",";
nSep = 1;
}
- sqlite3StrAccumAppend(pAccum, zSep, nSep);
+ if( nSep ) sqlite3StrAccumAppend(pAccum, zSep, nSep);
}
zVal = (char*)sqlite3_value_text(argv[0]);
nVal = sqlite3_value_bytes(argv[0]);
- sqlite3StrAccumAppend(pAccum, zVal, nVal);
+ if( nVal ) sqlite3StrAccumAppend(pAccum, zVal, nVal);
}
}
static void groupConcatFinalize(sqlite3_context *context){
@@ -91385,6 +92001,7 @@ SQLITE_PRIVATE void sqlite3RegisterGlobalFunctions(void){
FUNCTION(instr, 2, 0, 0, instrFunc ),
FUNCTION(substr, 2, 0, 0, substrFunc ),
FUNCTION(substr, 3, 0, 0, substrFunc ),
+ FUNCTION(printf, -1, 0, 0, printfFunc ),
FUNCTION(unicode, 1, 0, 0, unicodeFunc ),
FUNCTION(char, -1, 0, 0, charFunc ),
FUNCTION(abs, 1, 0, 0, absFunc ),
@@ -91802,10 +92419,11 @@ static void fkLookupParent(
** search for a matching row in the parent table. */
if( nIncr<0 ){
sqlite3VdbeAddOp2(v, OP_FkIfZero, pFKey->isDeferred, iOk);
+ VdbeCoverage(v);
}
for(i=0; i<pFKey->nCol; i++){
int iReg = aiCol[i] + regData + 1;
- sqlite3VdbeAddOp2(v, OP_IsNull, iReg, iOk);
+ sqlite3VdbeAddOp2(v, OP_IsNull, iReg, iOk); VdbeCoverage(v);
}
if( isIgnore==0 ){
@@ -91822,17 +92440,19 @@ static void fkLookupParent(
** will have INTEGER affinity applied to it, which may not be correct. */
sqlite3VdbeAddOp2(v, OP_SCopy, aiCol[0]+1+regData, regTemp);
iMustBeInt = sqlite3VdbeAddOp2(v, OP_MustBeInt, regTemp, 0);
+ VdbeCoverage(v);
/* If the parent table is the same as the child table, and we are about
** to increment the constraint-counter (i.e. this is an INSERT operation),
** then check if the row being inserted matches itself. If so, do not
** increment the constraint-counter. */
if( pTab==pFKey->pFrom && nIncr==1 ){
- sqlite3VdbeAddOp3(v, OP_Eq, regData, iOk, regTemp);
+ sqlite3VdbeAddOp3(v, OP_Eq, regData, iOk, regTemp); VdbeCoverage(v);
+ sqlite3VdbeChangeP5(v, SQLITE_NOTNULL);
}
sqlite3OpenTable(pParse, iCur, iDb, pTab, OP_OpenRead);
- sqlite3VdbeAddOp3(v, OP_NotExists, iCur, 0, regTemp);
+ sqlite3VdbeAddOp3(v, OP_NotExists, iCur, 0, regTemp); VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_Goto, 0, iOk);
sqlite3VdbeJumpHere(v, sqlite3VdbeCurrentAddr(v)-2);
sqlite3VdbeJumpHere(v, iMustBeInt);
@@ -91868,15 +92488,15 @@ static void fkLookupParent(
/* The parent key is a composite key that includes the IPK column */
iParent = regData;
}
- sqlite3VdbeAddOp3(v, OP_Ne, iChild, iJump, iParent);
+ sqlite3VdbeAddOp3(v, OP_Ne, iChild, iJump, iParent); VdbeCoverage(v);
sqlite3VdbeChangeP5(v, SQLITE_JUMPIFNULL);
}
sqlite3VdbeAddOp2(v, OP_Goto, 0, iOk);
}
- sqlite3VdbeAddOp3(v, OP_MakeRecord, regTemp, nCol, regRec);
- sqlite3VdbeChangeP4(v, -1, sqlite3IndexAffinityStr(v,pIdx), P4_TRANSIENT);
- sqlite3VdbeAddOp4Int(v, OP_Found, iCur, iOk, regRec, 0);
+ sqlite3VdbeAddOp4(v, OP_MakeRecord, regTemp, nCol, regRec,
+ sqlite3IndexAffinityStr(v,pIdx), nCol);
+ sqlite3VdbeAddOp4Int(v, OP_Found, iCur, iOk, regRec, 0); VdbeCoverage(v);
sqlite3ReleaseTempReg(pParse, regRec);
sqlite3ReleaseTempRange(pParse, regTemp, nCol);
@@ -92014,6 +92634,7 @@ static void fkScanChildren(
if( nIncr<0 ){
iFkIfZero = sqlite3VdbeAddOp2(v, OP_FkIfZero, pFKey->isDeferred, 0);
+ VdbeCoverage(v);
}
/* Create an Expr object representing an SQL expression like:
@@ -92176,7 +92797,7 @@ SQLITE_PRIVATE void sqlite3FkDropTable(Parse *pParse, SrcList *pName, Table *pTa
}
if( !p ) return;
iSkip = sqlite3VdbeMakeLabel(v);
- sqlite3VdbeAddOp2(v, OP_FkIfZero, 1, iSkip);
+ sqlite3VdbeAddOp2(v, OP_FkIfZero, 1, iSkip); VdbeCoverage(v);
}
pParse->disableTriggers = 1;
@@ -92194,6 +92815,7 @@ SQLITE_PRIVATE void sqlite3FkDropTable(Parse *pParse, SrcList *pName, Table *pTa
*/
if( (db->flags & SQLITE_DeferFKs)==0 ){
sqlite3VdbeAddOp2(v, OP_FkIfZero, 0, sqlite3VdbeCurrentAddr(v)+2);
+ VdbeCoverage(v);
sqlite3HaltConstraint(pParse, SQLITE_CONSTRAINT_FOREIGNKEY,
OE_Abort, 0, P4_STATIC, P5_ConstraintFK);
}
@@ -92353,7 +92975,7 @@ SQLITE_PRIVATE void sqlite3FkCheck(
int iJump = sqlite3VdbeCurrentAddr(v) + pFKey->nCol + 1;
for(i=0; i<pFKey->nCol; i++){
int iReg = pFKey->aCol[i].iFrom + regOld + 1;
- sqlite3VdbeAddOp2(v, OP_IsNull, iReg, iJump);
+ sqlite3VdbeAddOp2(v, OP_IsNull, iReg, iJump); VdbeCoverage(v);
}
sqlite3VdbeAddOp2(v, OP_FkCounter, pFKey->isDeferred, -1);
}
@@ -92920,10 +93542,16 @@ SQLITE_PRIVATE const char *sqlite3IndexAffinityStr(Vdbe *v, Index *pIdx){
}
/*
-** Set P4 of the most recently inserted opcode to a column affinity
-** string for table pTab. A column affinity string has one character
-** for each column indexed by the index, according to the affinity of the
-** column:
+** Compute the affinity string for table pTab, if it has not already been
+** computed. As an optimization, omit trailing SQLITE_AFF_NONE affinities.
+**
+** If the affinity exists (if it is no entirely SQLITE_AFF_NONE values) and
+** if iReg>0 then code an OP_Affinity opcode that will set the affinities
+** for register iReg and following. Or if affinities exists and iReg==0,
+** then just set the P4 operand of the previous opcode (which should be
+** an OP_MakeRecord) to the affinity string.
+**
+** A column affinity string has one character per column:
**
** Character Column affinity
** ------------------------------
@@ -92933,19 +93561,11 @@ SQLITE_PRIVATE const char *sqlite3IndexAffinityStr(Vdbe *v, Index *pIdx){
** 'd' INTEGER
** 'e' REAL
*/
-SQLITE_PRIVATE void sqlite3TableAffinityStr(Vdbe *v, Table *pTab){
- /* The first time a column affinity string for a particular table
- ** is required, it is allocated and populated here. It is then
- ** stored as a member of the Table structure for subsequent use.
- **
- ** The column affinity string will eventually be deleted by
- ** sqlite3DeleteTable() when the Table structure itself is cleaned up.
- */
- if( !pTab->zColAff ){
- char *zColAff;
- int i;
+SQLITE_PRIVATE void sqlite3TableAffinity(Vdbe *v, Table *pTab, int iReg){
+ int i;
+ char *zColAff = pTab->zColAff;
+ if( zColAff==0 ){
sqlite3 *db = sqlite3VdbeDb(v);
-
zColAff = (char *)sqlite3DbMallocRaw(0, pTab->nCol+1);
if( !zColAff ){
db->mallocFailed = 1;
@@ -92955,22 +93575,28 @@ SQLITE_PRIVATE void sqlite3TableAffinityStr(Vdbe *v, Table *pTab){
for(i=0; i<pTab->nCol; i++){
zColAff[i] = pTab->aCol[i].affinity;
}
- zColAff[pTab->nCol] = '\0';
-
+ do{
+ zColAff[i--] = 0;
+ }while( i>=0 && zColAff[i]==SQLITE_AFF_NONE );
pTab->zColAff = zColAff;
}
-
- sqlite3VdbeChangeP4(v, -1, pTab->zColAff, P4_TRANSIENT);
+ i = sqlite3Strlen30(zColAff);
+ if( i ){
+ if( iReg ){
+ sqlite3VdbeAddOp4(v, OP_Affinity, iReg, i, 0, zColAff, i);
+ }else{
+ sqlite3VdbeChangeP4(v, -1, zColAff, i);
+ }
+ }
}
/*
** Return non-zero if the table pTab in database iDb or any of its indices
-** have been opened at any point in the VDBE program beginning at location
-** iStartAddr throught the end of the program. This is used to see if
+** have been opened at any point in the VDBE program. This is used to see if
** a statement of the form "INSERT INTO <iDb, pTab> SELECT ..." can
-** run without using temporary table for the results of the SELECT.
+** run without using a temporary table for the results of the SELECT.
*/
-static int readsTable(Parse *p, int iStartAddr, int iDb, Table *pTab){
+static int readsTable(Parse *p, int iDb, Table *pTab){
Vdbe *v = sqlite3GetVdbe(p);
int i;
int iEnd = sqlite3VdbeCurrentAddr(v);
@@ -92978,7 +93604,7 @@ static int readsTable(Parse *p, int iStartAddr, int iDb, Table *pTab){
VTable *pVTab = IsVirtual(pTab) ? sqlite3GetVTable(p->db, pTab) : 0;
#endif
- for(i=iStartAddr; i<iEnd; i++){
+ for(i=1; i<iEnd; i++){
VdbeOp *pOp = sqlite3VdbeGetOp(v, i);
assert( pOp!=0 );
if( pOp->opcode==OP_OpenRead && pOp->p3==iDb ){
@@ -93079,14 +93705,14 @@ SQLITE_PRIVATE void sqlite3AutoincrementBegin(Parse *pParse){
sqlite3VdbeAddOp3(v, OP_Null, 0, memId, memId+1);
addr = sqlite3VdbeCurrentAddr(v);
sqlite3VdbeAddOp4(v, OP_String8, 0, memId-1, 0, p->pTab->zName, 0);
- sqlite3VdbeAddOp2(v, OP_Rewind, 0, addr+9);
+ sqlite3VdbeAddOp2(v, OP_Rewind, 0, addr+9); VdbeCoverage(v);
sqlite3VdbeAddOp3(v, OP_Column, 0, 0, memId);
- sqlite3VdbeAddOp3(v, OP_Ne, memId-1, addr+7, memId);
+ sqlite3VdbeAddOp3(v, OP_Ne, memId-1, addr+7, memId); VdbeCoverage(v);
sqlite3VdbeChangeP5(v, SQLITE_JUMPIFNULL);
sqlite3VdbeAddOp2(v, OP_Rowid, 0, memId+1);
sqlite3VdbeAddOp3(v, OP_Column, 0, 1, memId);
sqlite3VdbeAddOp2(v, OP_Goto, 0, addr+9);
- sqlite3VdbeAddOp2(v, OP_Next, 0, addr+2);
+ sqlite3VdbeAddOp2(v, OP_Next, 0, addr+2); VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_Integer, 0, memId);
sqlite3VdbeAddOp0(v, OP_Close);
}
@@ -93121,25 +93747,16 @@ SQLITE_PRIVATE void sqlite3AutoincrementEnd(Parse *pParse){
assert( v );
for(p = pParse->pAinc; p; p = p->pNext){
Db *pDb = &db->aDb[p->iDb];
- int j1, j2, j3, j4, j5;
+ int j1;
int iRec;
int memId = p->regCtr;
iRec = sqlite3GetTempReg(pParse);
assert( sqlite3SchemaMutexHeld(db, 0, pDb->pSchema) );
sqlite3OpenTable(pParse, 0, p->iDb, pDb->pSchema->pSeqTab, OP_OpenWrite);
- j1 = sqlite3VdbeAddOp1(v, OP_NotNull, memId+1);
- j2 = sqlite3VdbeAddOp0(v, OP_Rewind);
- j3 = sqlite3VdbeAddOp3(v, OP_Column, 0, 0, iRec);
- j4 = sqlite3VdbeAddOp3(v, OP_Eq, memId-1, 0, iRec);
- sqlite3VdbeAddOp2(v, OP_Next, 0, j3);
- sqlite3VdbeJumpHere(v, j2);
+ j1 = sqlite3VdbeAddOp1(v, OP_NotNull, memId+1); VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_NewRowid, 0, memId+1);
- j5 = sqlite3VdbeAddOp0(v, OP_Goto);
- sqlite3VdbeJumpHere(v, j4);
- sqlite3VdbeAddOp2(v, OP_Rowid, 0, memId+1);
sqlite3VdbeJumpHere(v, j1);
- sqlite3VdbeJumpHere(v, j5);
sqlite3VdbeAddOp3(v, OP_MakeRecord, memId-1, 2, iRec);
sqlite3VdbeAddOp3(v, OP_Insert, 0, iRec, memId+1);
sqlite3VdbeChangeP5(v, OPFLAG_APPEND);
@@ -93157,97 +93774,6 @@ SQLITE_PRIVATE void sqlite3AutoincrementEnd(Parse *pParse){
#endif /* SQLITE_OMIT_AUTOINCREMENT */
-/*
-** Generate code for a co-routine that will evaluate a subquery one
-** row at a time.
-**
-** The pSelect parameter is the subquery that the co-routine will evaluation.
-** Information about the location of co-routine and the registers it will use
-** is returned by filling in the pDest object.
-**
-** Registers are allocated as follows:
-**
-** pDest->iSDParm The register holding the next entry-point of the
-** co-routine. Run the co-routine to its next breakpoint
-** by calling "OP_Yield $X" where $X is pDest->iSDParm.
-**
-** pDest->iSDParm+1 The register holding the "completed" flag for the
-** co-routine. This register is 0 if the previous Yield
-** generated a new result row, or 1 if the subquery
-** has completed. If the Yield is called again
-** after this register becomes 1, then the VDBE will
-** halt with an SQLITE_INTERNAL error.
-**
-** pDest->iSdst First result register.
-**
-** pDest->nSdst Number of result registers.
-**
-** This routine handles all of the register allocation and fills in the
-** pDest structure appropriately.
-**
-** Here is a schematic of the generated code assuming that X is the
-** co-routine entry-point register reg[pDest->iSDParm], that EOF is the
-** completed flag reg[pDest->iSDParm+1], and R and S are the range of
-** registers that hold the result set, reg[pDest->iSdst] through
-** reg[pDest->iSdst+pDest->nSdst-1]:
-**
-** X <- A
-** EOF <- 0
-** goto B
-** A: setup for the SELECT
-** loop rows in the SELECT
-** load results into registers R..S
-** yield X
-** end loop
-** cleanup after the SELECT
-** EOF <- 1
-** yield X
-** halt-error
-** B:
-**
-** To use this subroutine, the caller generates code as follows:
-**
-** [ Co-routine generated by this subroutine, shown above ]
-** S: yield X
-** if EOF goto E
-** if skip this row, goto C
-** if terminate loop, goto E
-** deal with this row
-** C: goto S
-** E:
-*/
-SQLITE_PRIVATE int sqlite3CodeCoroutine(Parse *pParse, Select *pSelect, SelectDest *pDest){
- int regYield; /* Register holding co-routine entry-point */
- int regEof; /* Register holding co-routine completion flag */
- int addrTop; /* Top of the co-routine */
- int j1; /* Jump instruction */
- int rc; /* Result code */
- Vdbe *v; /* VDBE under construction */
-
- regYield = ++pParse->nMem;
- regEof = ++pParse->nMem;
- v = sqlite3GetVdbe(pParse);
- addrTop = sqlite3VdbeCurrentAddr(v);
- sqlite3VdbeAddOp2(v, OP_Integer, addrTop+2, regYield); /* X <- A */
- VdbeComment((v, "Co-routine entry point"));
- sqlite3VdbeAddOp2(v, OP_Integer, 0, regEof); /* EOF <- 0 */
- VdbeComment((v, "Co-routine completion flag"));
- sqlite3SelectDestInit(pDest, SRT_Coroutine, regYield);
- j1 = sqlite3VdbeAddOp2(v, OP_Goto, 0, 0);
- rc = sqlite3Select(pParse, pSelect, pDest);
- assert( pParse->nErr==0 || rc );
- if( pParse->db->mallocFailed && rc==SQLITE_OK ) rc = SQLITE_NOMEM;
- if( rc ) return rc;
- sqlite3VdbeAddOp2(v, OP_Integer, 1, regEof); /* EOF <- 1 */
- sqlite3VdbeAddOp1(v, OP_Yield, regYield); /* yield X */
- sqlite3VdbeAddOp2(v, OP_Halt, SQLITE_INTERNAL, OE_Abort);
- VdbeComment((v, "End of coroutine"));
- sqlite3VdbeJumpHere(v, j1); /* label B: */
- return rc;
-}
-
-
-
/* Forward declaration */
static int xferOptimization(
Parse *pParse, /* Parser context */
@@ -93310,7 +93836,6 @@ static int xferOptimization(
** and the SELECT clause does not read from <table> at any time.
** The generated code follows this template:
**
-** EOF <- 0
** X <- A
** goto B
** A: setup for the SELECT
@@ -93319,12 +93844,9 @@ static int xferOptimization(
** yield X
** end loop
** cleanup after the SELECT
-** EOF <- 1
-** yield X
-** goto A
+** end-coroutine X
** B: open write cursor to <table> and its indices
-** C: yield X
-** if EOF goto D
+** C: yield X, at EOF goto D
** insert the select result into <table> from R..R+n
** goto C
** D: cleanup
@@ -93335,7 +93857,6 @@ static int xferOptimization(
** we have to use a intermediate table to store the results of
** the select. The template is like this:
**
-** EOF <- 0
** X <- A
** goto B
** A: setup for the SELECT
@@ -93344,12 +93865,9 @@ static int xferOptimization(
** yield X
** end loop
** cleanup after the SELECT
-** EOF <- 1
-** yield X
-** halt-error
+** end co-routine R
** B: open temp table
-** L: yield X
-** if EOF goto M
+** L: yield X, at EOF goto M
** insert row from R..R+n into temp table
** goto L
** M: open write cursor to <table> and its indices
@@ -93362,7 +93880,6 @@ static int xferOptimization(
SQLITE_PRIVATE void sqlite3Insert(
Parse *pParse, /* Parser context */
SrcList *pTabList, /* Name of table into which we are inserting */
- ExprList *pList, /* List of values to be inserted */
Select *pSelect, /* A SELECT statement to use as the data source */
IdList *pColumn, /* Column names corresponding to IDLIST. */
int onError /* How to handle constraint errors */
@@ -93380,16 +93897,17 @@ SQLITE_PRIVATE void sqlite3Insert(
int iIdxCur = 0; /* First index cursor */
int ipkColumn = -1; /* Column that is the INTEGER PRIMARY KEY */
int endOfLoop; /* Label for the end of the insertion loop */
- int useTempTable = 0; /* Store SELECT results in intermediate table */
int srcTab = 0; /* Data comes from this temporary cursor if >=0 */
int addrInsTop = 0; /* Jump to label "D" */
int addrCont = 0; /* Top of insert loop. Label "C" in templates 3 and 4 */
- int addrSelect = 0; /* Address of coroutine that implements the SELECT */
SelectDest dest; /* Destination for SELECT on rhs of INSERT */
int iDb; /* Index of database holding TABLE */
Db *pDb; /* The database containing table being inserted into */
- int appendFlag = 0; /* True if the insert is likely to be an append */
- int withoutRowid; /* 0 for normal table. 1 for WITHOUT ROWID table */
+ u8 useTempTable = 0; /* Store SELECT results in intermediate table */
+ u8 appendFlag = 0; /* True if the insert is likely to be an append */
+ u8 withoutRowid; /* 0 for normal table. 1 for WITHOUT ROWID table */
+ u8 bIdListInOrder = 1; /* True if IDLIST is in table order */
+ ExprList *pList = 0; /* List of VALUES() to be inserted */
/* Register allocations */
int regFromSelect = 0;/* Base register for data coming from SELECT */
@@ -93398,7 +93916,6 @@ SQLITE_PRIVATE void sqlite3Insert(
int regIns; /* Block of regs holding rowid+data being inserted */
int regRowid; /* registers holding insert rowid */
int regData; /* register holding first column to insert */
- int regEof = 0; /* Register recording end of SELECT data */
int *aRegIdx = 0; /* One register allocated to each index */
#ifndef SQLITE_OMIT_TRIGGER
@@ -93413,6 +93930,17 @@ SQLITE_PRIVATE void sqlite3Insert(
goto insert_cleanup;
}
+ /* If the Select object is really just a simple VALUES() list with a
+ ** single row values (the common case) then keep that one row of values
+ ** and go ahead and discard the Select object
+ */
+ if( pSelect && (pSelect->selFlags & SF_Values)!=0 && pSelect->pPrior==0 ){
+ pList = pSelect->pEList;
+ pSelect->pEList = 0;
+ sqlite3SelectDelete(db, pSelect);
+ pSelect = 0;
+ }
+
/* Locate the table into which we will be inserting new information.
*/
assert( pTabList->nSrc==1 );
@@ -93490,6 +94018,56 @@ SQLITE_PRIVATE void sqlite3Insert(
*/
regAutoinc = autoIncBegin(pParse, iDb, pTab);
+ /* Allocate registers for holding the rowid of the new row,
+ ** the content of the new row, and the assemblied row record.
+ */
+ regRowid = regIns = pParse->nMem+1;
+ pParse->nMem += pTab->nCol + 1;
+ if( IsVirtual(pTab) ){
+ regRowid++;
+ pParse->nMem++;
+ }
+ regData = regRowid+1;
+
+ /* If the INSERT statement included an IDLIST term, then make sure
+ ** all elements of the IDLIST really are columns of the table and
+ ** remember the column indices.
+ **
+ ** If the table has an INTEGER PRIMARY KEY column and that column
+ ** is named in the IDLIST, then record in the ipkColumn variable
+ ** the index into IDLIST of the primary key column. ipkColumn is
+ ** the index of the primary key as it appears in IDLIST, not as
+ ** is appears in the original table. (The index of the INTEGER
+ ** PRIMARY KEY in the original table is pTab->iPKey.)
+ */
+ if( pColumn ){
+ for(i=0; i<pColumn->nId; i++){
+ pColumn->a[i].idx = -1;
+ }
+ for(i=0; i<pColumn->nId; i++){
+ for(j=0; j<pTab->nCol; j++){
+ if( sqlite3StrICmp(pColumn->a[i].zName, pTab->aCol[j].zName)==0 ){
+ pColumn->a[i].idx = j;
+ if( i!=j ) bIdListInOrder = 0;
+ if( j==pTab->iPKey ){
+ ipkColumn = i; assert( !withoutRowid );
+ }
+ break;
+ }
+ }
+ if( j>=pTab->nCol ){
+ if( sqlite3IsRowid(pColumn->a[i].zName) && !withoutRowid ){
+ ipkColumn = i;
+ }else{
+ sqlite3ErrorMsg(pParse, "table %S has no column named %s",
+ pTabList, 0, pColumn->a[i].zName);
+ pParse->checkSchema = 1;
+ goto insert_cleanup;
+ }
+ }
+ }
+ }
+
/* Figure out how many columns of data are supplied. If the data
** is coming from a SELECT statement, then generate a co-routine that
** produces a single row of the SELECT on each invocation. The
@@ -93497,14 +94075,24 @@ SQLITE_PRIVATE void sqlite3Insert(
*/
if( pSelect ){
/* Data is coming from a SELECT. Generate a co-routine to run the SELECT */
- int rc = sqlite3CodeCoroutine(pParse, pSelect, &dest);
- if( rc ) goto insert_cleanup;
-
- regEof = dest.iSDParm + 1;
+ int regYield; /* Register holding co-routine entry-point */
+ int addrTop; /* Top of the co-routine */
+ int rc; /* Result code */
+
+ regYield = ++pParse->nMem;
+ addrTop = sqlite3VdbeCurrentAddr(v) + 1;
+ sqlite3VdbeAddOp3(v, OP_InitCoroutine, regYield, 0, addrTop);
+ sqlite3SelectDestInit(&dest, SRT_Coroutine, regYield);
+ dest.iSdst = bIdListInOrder ? regData : 0;
+ dest.nSdst = pTab->nCol;
+ rc = sqlite3Select(pParse, pSelect, &dest);
regFromSelect = dest.iSdst;
+ assert( pParse->nErr==0 || rc );
+ if( rc || db->mallocFailed ) goto insert_cleanup;
+ sqlite3VdbeAddOp1(v, OP_EndCoroutine, regYield);
+ sqlite3VdbeJumpHere(v, addrTop - 1); /* label B: */
assert( pSelect->pEList );
nColumn = pSelect->pEList->nExpr;
- assert( dest.nSdst==nColumn );
/* Set useTempTable to TRUE if the result of the SELECT statement
** should be written into a temporary table (template 4). Set to
@@ -93515,7 +94103,7 @@ SQLITE_PRIVATE void sqlite3Insert(
** of the tables being read by the SELECT statement. Also use a
** temp table in the case of row triggers.
*/
- if( pTrigger || readsTable(pParse, addrSelect, iDb, pTab) ){
+ if( pTrigger || readsTable(pParse, iDb, pTab) ){
useTempTable = 1;
}
@@ -93525,28 +94113,25 @@ SQLITE_PRIVATE void sqlite3Insert(
** here is from the 4th template:
**
** B: open temp table
- ** L: yield X
- ** if EOF goto M
+ ** L: yield X, goto M at EOF
** insert row from R..R+n into temp table
** goto L
** M: ...
*/
int regRec; /* Register to hold packed record */
int regTempRowid; /* Register to hold temp table ROWID */
- int addrTop; /* Label "L" */
- int addrIf; /* Address of jump to M */
+ int addrL; /* Label "L" */
srcTab = pParse->nTab++;
regRec = sqlite3GetTempReg(pParse);
regTempRowid = sqlite3GetTempReg(pParse);
sqlite3VdbeAddOp2(v, OP_OpenEphemeral, srcTab, nColumn);
- addrTop = sqlite3VdbeAddOp1(v, OP_Yield, dest.iSDParm);
- addrIf = sqlite3VdbeAddOp1(v, OP_If, regEof);
+ addrL = sqlite3VdbeAddOp1(v, OP_Yield, dest.iSDParm); VdbeCoverage(v);
sqlite3VdbeAddOp3(v, OP_MakeRecord, regFromSelect, nColumn, regRec);
sqlite3VdbeAddOp2(v, OP_NewRowid, srcTab, regTempRowid);
sqlite3VdbeAddOp3(v, OP_Insert, srcTab, regRec, regTempRowid);
- sqlite3VdbeAddOp2(v, OP_Goto, 0, addrTop);
- sqlite3VdbeJumpHere(v, addrIf);
+ sqlite3VdbeAddOp2(v, OP_Goto, 0, addrL);
+ sqlite3VdbeJumpHere(v, addrL);
sqlite3ReleaseTempReg(pParse, regRec);
sqlite3ReleaseTempReg(pParse, regTempRowid);
}
@@ -93567,6 +94152,14 @@ SQLITE_PRIVATE void sqlite3Insert(
}
}
+ /* If there is no IDLIST term but the table has an integer primary
+ ** key, the set the ipkColumn variable to the integer primary key
+ ** column index in the original table definition.
+ */
+ if( pColumn==0 && nColumn>0 ){
+ ipkColumn = pTab->iPKey;
+ }
+
/* Make sure the number of columns in the source data matches the number
** of columns to be inserted into the table.
*/
@@ -93585,52 +94178,6 @@ SQLITE_PRIVATE void sqlite3Insert(
sqlite3ErrorMsg(pParse, "%d values for %d columns", nColumn, pColumn->nId);
goto insert_cleanup;
}
-
- /* If the INSERT statement included an IDLIST term, then make sure
- ** all elements of the IDLIST really are columns of the table and
- ** remember the column indices.
- **
- ** If the table has an INTEGER PRIMARY KEY column and that column
- ** is named in the IDLIST, then record in the ipkColumn variable
- ** the index into IDLIST of the primary key column. ipkColumn is
- ** the index of the primary key as it appears in IDLIST, not as
- ** is appears in the original table. (The index of the INTEGER
- ** PRIMARY KEY in the original table is pTab->iPKey.)
- */
- if( pColumn ){
- for(i=0; i<pColumn->nId; i++){
- pColumn->a[i].idx = -1;
- }
- for(i=0; i<pColumn->nId; i++){
- for(j=0; j<pTab->nCol; j++){
- if( sqlite3StrICmp(pColumn->a[i].zName, pTab->aCol[j].zName)==0 ){
- pColumn->a[i].idx = j;
- if( j==pTab->iPKey ){
- ipkColumn = i; assert( !withoutRowid );
- }
- break;
- }
- }
- if( j>=pTab->nCol ){
- if( sqlite3IsRowid(pColumn->a[i].zName) && !withoutRowid ){
- ipkColumn = i;
- }else{
- sqlite3ErrorMsg(pParse, "table %S has no column named %s",
- pTabList, 0, pColumn->a[i].zName);
- pParse->checkSchema = 1;
- goto insert_cleanup;
- }
- }
- }
- }
-
- /* If there is no IDLIST term but the table has an integer primary
- ** key, the set the ipkColumn variable to the integer primary key
- ** column index in the original table definition.
- */
- if( pColumn==0 && nColumn>0 ){
- ipkColumn = pTab->iPKey;
- }
/* Initialize the count of rows to be inserted
*/
@@ -93658,39 +94205,27 @@ SQLITE_PRIVATE void sqlite3Insert(
/* This block codes the top of loop only. The complete loop is the
** following pseudocode (template 4):
**
- ** rewind temp table
+ ** rewind temp table, if empty goto D
** C: loop over rows of intermediate table
** transfer values form intermediate table into <table>
** end loop
** D: ...
*/
- addrInsTop = sqlite3VdbeAddOp1(v, OP_Rewind, srcTab);
+ addrInsTop = sqlite3VdbeAddOp1(v, OP_Rewind, srcTab); VdbeCoverage(v);
addrCont = sqlite3VdbeCurrentAddr(v);
}else if( pSelect ){
/* This block codes the top of loop only. The complete loop is the
** following pseudocode (template 3):
**
- ** C: yield X
- ** if EOF goto D
+ ** C: yield X, at EOF goto D
** insert the select result into <table> from R..R+n
** goto C
** D: ...
*/
- addrCont = sqlite3VdbeAddOp1(v, OP_Yield, dest.iSDParm);
- addrInsTop = sqlite3VdbeAddOp1(v, OP_If, regEof);
+ addrInsTop = addrCont = sqlite3VdbeAddOp1(v, OP_Yield, dest.iSDParm);
+ VdbeCoverage(v);
}
- /* Allocate registers for holding the rowid of the new row,
- ** the content of the new row, and the assemblied row record.
- */
- regRowid = regIns = pParse->nMem+1;
- pParse->nMem += pTab->nCol + 1;
- if( IsVirtual(pTab) ){
- regRowid++;
- pParse->nMem++;
- }
- regData = regRowid+1;
-
/* Run the BEFORE and INSTEAD OF triggers, if there are any
*/
endOfLoop = sqlite3VdbeMakeLabel(v);
@@ -93714,10 +94249,10 @@ SQLITE_PRIVATE void sqlite3Insert(
assert( pSelect==0 ); /* Otherwise useTempTable is true */
sqlite3ExprCode(pParse, pList->a[ipkColumn].pExpr, regCols);
}
- j1 = sqlite3VdbeAddOp1(v, OP_NotNull, regCols);
+ j1 = sqlite3VdbeAddOp1(v, OP_NotNull, regCols); VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_Integer, -1, regCols);
sqlite3VdbeJumpHere(v, j1);
- sqlite3VdbeAddOp1(v, OP_MustBeInt, regCols);
+ sqlite3VdbeAddOp1(v, OP_MustBeInt, regCols); VdbeCoverage(v);
}
/* Cannot have triggers on a virtual table. If it were possible,
@@ -93751,8 +94286,7 @@ SQLITE_PRIVATE void sqlite3Insert(
** table column affinities.
*/
if( !isView ){
- sqlite3VdbeAddOp2(v, OP_Affinity, regCols+1, pTab->nCol);
- sqlite3TableAffinityStr(v, pTab);
+ sqlite3TableAffinity(v, pTab, regCols+1);
}
/* Fire BEFORE or INSTEAD OF triggers */
@@ -93774,7 +94308,7 @@ SQLITE_PRIVATE void sqlite3Insert(
if( useTempTable ){
sqlite3VdbeAddOp3(v, OP_Column, srcTab, ipkColumn, regRowid);
}else if( pSelect ){
- sqlite3VdbeAddOp2(v, OP_SCopy, regFromSelect+ipkColumn, regRowid);
+ sqlite3VdbeAddOp2(v, OP_Copy, regFromSelect+ipkColumn, regRowid);
}else{
VdbeOp *pOp;
sqlite3ExprCode(pParse, pList->a[ipkColumn].pExpr, regRowid);
@@ -93793,14 +94327,14 @@ SQLITE_PRIVATE void sqlite3Insert(
if( !appendFlag ){
int j1;
if( !IsVirtual(pTab) ){
- j1 = sqlite3VdbeAddOp1(v, OP_NotNull, regRowid);
+ j1 = sqlite3VdbeAddOp1(v, OP_NotNull, regRowid); VdbeCoverage(v);
sqlite3VdbeAddOp3(v, OP_NewRowid, iDataCur, regRowid, regAutoinc);
sqlite3VdbeJumpHere(v, j1);
}else{
j1 = sqlite3VdbeCurrentAddr(v);
- sqlite3VdbeAddOp2(v, OP_IsNull, regRowid, j1+2);
+ sqlite3VdbeAddOp2(v, OP_IsNull, regRowid, j1+2); VdbeCoverage(v);
}
- sqlite3VdbeAddOp1(v, OP_MustBeInt, regRowid);
+ sqlite3VdbeAddOp1(v, OP_MustBeInt, regRowid); VdbeCoverage(v);
}
}else if( IsVirtual(pTab) || withoutRowid ){
sqlite3VdbeAddOp2(v, OP_Null, 0, regRowid);
@@ -93820,8 +94354,9 @@ SQLITE_PRIVATE void sqlite3Insert(
/* The value of the INTEGER PRIMARY KEY column is always a NULL.
** Whenever this column is read, the rowid will be substituted
** in its place. Hence, fill this column with a NULL to avoid
- ** taking up data space with information that will never be used. */
- sqlite3VdbeAddOp2(v, OP_Null, 0, iRegStore);
+ ** taking up data space with information that will never be used.
+ ** As there may be shallow copies of this value, make it a soft-NULL */
+ sqlite3VdbeAddOp1(v, OP_SoftNull, iRegStore);
continue;
}
if( pColumn==0 ){
@@ -93838,11 +94373,13 @@ SQLITE_PRIVATE void sqlite3Insert(
}
}
if( j<0 || nColumn==0 || (pColumn && j>=pColumn->nId) ){
- sqlite3ExprCode(pParse, pTab->aCol[i].pDflt, iRegStore);
+ sqlite3ExprCodeFactorable(pParse, pTab->aCol[i].pDflt, iRegStore);
}else if( useTempTable ){
sqlite3VdbeAddOp3(v, OP_Column, srcTab, j, iRegStore);
}else if( pSelect ){
- sqlite3VdbeAddOp2(v, OP_SCopy, regFromSelect+j, iRegStore);
+ if( regFromSelect!=regData ){
+ sqlite3VdbeAddOp2(v, OP_SCopy, regFromSelect+j, iRegStore);
+ }
}else{
sqlite3ExprCode(pParse, pList->a[j].pExpr, iRegStore);
}
@@ -93888,7 +94425,7 @@ SQLITE_PRIVATE void sqlite3Insert(
*/
sqlite3VdbeResolveLabel(v, endOfLoop);
if( useTempTable ){
- sqlite3VdbeAddOp2(v, OP_Next, srcTab, addrCont);
+ sqlite3VdbeAddOp2(v, OP_Next, srcTab, addrCont); VdbeCoverage(v);
sqlite3VdbeJumpHere(v, addrInsTop);
sqlite3VdbeAddOp1(v, OP_Close, srcTab);
}else if( pSelect ){
@@ -94055,6 +94592,8 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
int ipkTop = 0; /* Top of the rowid change constraint check */
int ipkBottom = 0; /* Bottom of the rowid change constraint check */
u8 isUpdate; /* True if this is an UPDATE operation */
+ u8 bAffinityDone = 0; /* True if the OP_Affinity operation has been run */
+ int regRowid = -1; /* Register holding ROWID value */
isUpdate = regOldData!=0;
db = pParse->db;
@@ -94108,15 +94647,17 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
sqlite3VdbeAddOp4(v, OP_HaltIfNull, SQLITE_CONSTRAINT_NOTNULL, onError,
regNewData+1+i, zMsg, P4_DYNAMIC);
sqlite3VdbeChangeP5(v, P5_ConstraintNotNull);
+ VdbeCoverage(v);
break;
}
case OE_Ignore: {
sqlite3VdbeAddOp2(v, OP_IsNull, regNewData+1+i, ignoreDest);
+ VdbeCoverage(v);
break;
}
default: {
assert( onError==OE_Replace );
- j1 = sqlite3VdbeAddOp1(v, OP_NotNull, regNewData+1+i);
+ j1 = sqlite3VdbeAddOp1(v, OP_NotNull, regNewData+1+i); VdbeCoverage(v);
sqlite3ExprCode(pParse, pTab->aCol[i].pDflt, regNewData+1+i);
sqlite3VdbeJumpHere(v, j1);
break;
@@ -94168,6 +94709,8 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
** it might have changed. Skip the conflict logic below if the rowid
** is unchanged. */
sqlite3VdbeAddOp3(v, OP_Eq, regNewData, addrRowidOk, regOldData);
+ sqlite3VdbeChangeP5(v, SQLITE_NOTNULL);
+ VdbeCoverage(v);
}
/* If the response to a rowid conflict is REPLACE but the response
@@ -94187,6 +94730,7 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
/* Check to see if the new rowid already exists in the table. Skip
** the following conflict logic if it does not. */
sqlite3VdbeAddOp3(v, OP_NotExists, iDataCur, addrRowidOk, regNewData);
+ VdbeCoverage(v);
/* Generate code that deals with a rowid collision */
switch( onError ){
@@ -94265,6 +94809,10 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
int addrUniqueOk; /* Jump here if the UNIQUE constraint is satisfied */
if( aRegIdx[ix]==0 ) continue; /* Skip indices that do not change */
+ if( bAffinityDone==0 ){
+ sqlite3TableAffinity(v, pTab, regNewData+1);
+ bAffinityDone = 1;
+ }
iThisCur = iIdxCur+ix;
addrUniqueOk = sqlite3VdbeMakeLabel(v);
@@ -94285,7 +94833,9 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
int iField = pIdx->aiColumn[i];
int x;
if( iField<0 || iField==pTab->iPKey ){
+ if( regRowid==regIdx+i ) continue; /* ROWID already in regIdx+i */
x = regNewData;
+ regRowid = pIdx->pPartIdxWhere ? -1 : regIdx+i;
}else{
x = iField + regNewData + 1;
}
@@ -94293,7 +94843,6 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
VdbeComment((v, "%s", iField<0 ? "rowid" : pTab->aCol[iField].zName));
}
sqlite3VdbeAddOp3(v, OP_MakeRecord, regIdx, pIdx->nColumn, aRegIdx[ix]);
- sqlite3VdbeChangeP4(v, -1, sqlite3IndexAffinityStr(v, pIdx), P4_TRANSIENT);
VdbeComment((v, "for %s", pIdx->zName));
sqlite3ExprCacheAffinityChange(pParse, regIdx, pIdx->nColumn);
@@ -94321,51 +94870,58 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
/* Check to see if the new index entry will be unique */
sqlite3VdbeAddOp4Int(v, OP_NoConflict, iThisCur, addrUniqueOk,
- regIdx, pIdx->nKeyCol);
+ regIdx, pIdx->nKeyCol); VdbeCoverage(v);
/* Generate code to handle collisions */
regR = (pIdx==pPk) ? regIdx : sqlite3GetTempRange(pParse, nPkField);
- if( HasRowid(pTab) ){
- sqlite3VdbeAddOp2(v, OP_IdxRowid, iThisCur, regR);
- /* Conflict only if the rowid of the existing index entry
- ** is different from old-rowid */
- if( isUpdate ){
- sqlite3VdbeAddOp3(v, OP_Eq, regR, addrUniqueOk, regOldData);
- }
- }else{
- int x;
- /* Extract the PRIMARY KEY from the end of the index entry and
- ** store it in registers regR..regR+nPk-1 */
- if( (isUpdate || onError==OE_Replace) && pIdx!=pPk ){
- for(i=0; i<pPk->nKeyCol; i++){
- x = sqlite3ColumnOfIndex(pIdx, pPk->aiColumn[i]);
- sqlite3VdbeAddOp3(v, OP_Column, iThisCur, x, regR+i);
- VdbeComment((v, "%s.%s", pTab->zName,
- pTab->aCol[pPk->aiColumn[i]].zName));
- }
- }
- if( isUpdate ){
- /* If currently processing the PRIMARY KEY of a WITHOUT ROWID
- ** table, only conflict if the new PRIMARY KEY values are actually
- ** different from the old.
- **
- ** For a UNIQUE index, only conflict if the PRIMARY KEY values
- ** of the matched index row are different from the original PRIMARY
- ** KEY values of this row before the update. */
- int addrJump = sqlite3VdbeCurrentAddr(v)+pPk->nKeyCol;
- int op = OP_Ne;
- int regCmp = (pIdx->autoIndex==2 ? regIdx : regR);
-
- for(i=0; i<pPk->nKeyCol; i++){
- char *p4 = (char*)sqlite3LocateCollSeq(pParse, pPk->azColl[i]);
- x = pPk->aiColumn[i];
- if( i==(pPk->nKeyCol-1) ){
- addrJump = addrUniqueOk;
- op = OP_Eq;
+ if( isUpdate || onError==OE_Replace ){
+ if( HasRowid(pTab) ){
+ sqlite3VdbeAddOp2(v, OP_IdxRowid, iThisCur, regR);
+ /* Conflict only if the rowid of the existing index entry
+ ** is different from old-rowid */
+ if( isUpdate ){
+ sqlite3VdbeAddOp3(v, OP_Eq, regR, addrUniqueOk, regOldData);
+ sqlite3VdbeChangeP5(v, SQLITE_NOTNULL);
+ VdbeCoverage(v);
+ }
+ }else{
+ int x;
+ /* Extract the PRIMARY KEY from the end of the index entry and
+ ** store it in registers regR..regR+nPk-1 */
+ if( pIdx!=pPk ){
+ for(i=0; i<pPk->nKeyCol; i++){
+ x = sqlite3ColumnOfIndex(pIdx, pPk->aiColumn[i]);
+ sqlite3VdbeAddOp3(v, OP_Column, iThisCur, x, regR+i);
+ VdbeComment((v, "%s.%s", pTab->zName,
+ pTab->aCol[pPk->aiColumn[i]].zName));
+ }
+ }
+ if( isUpdate ){
+ /* If currently processing the PRIMARY KEY of a WITHOUT ROWID
+ ** table, only conflict if the new PRIMARY KEY values are actually
+ ** different from the old.
+ **
+ ** For a UNIQUE index, only conflict if the PRIMARY KEY values
+ ** of the matched index row are different from the original PRIMARY
+ ** KEY values of this row before the update. */
+ int addrJump = sqlite3VdbeCurrentAddr(v)+pPk->nKeyCol;
+ int op = OP_Ne;
+ int regCmp = (pIdx->autoIndex==2 ? regIdx : regR);
+
+ for(i=0; i<pPk->nKeyCol; i++){
+ char *p4 = (char*)sqlite3LocateCollSeq(pParse, pPk->azColl[i]);
+ x = pPk->aiColumn[i];
+ if( i==(pPk->nKeyCol-1) ){
+ addrJump = addrUniqueOk;
+ op = OP_Eq;
+ }
+ sqlite3VdbeAddOp4(v, op,
+ regOldData+1+x, addrJump, regCmp+i, p4, P4_COLLSEQ
+ );
+ sqlite3VdbeChangeP5(v, SQLITE_NOTNULL);
+ VdbeCoverageIf(v, op==OP_Eq);
+ VdbeCoverageIf(v, op==OP_Ne);
}
- sqlite3VdbeAddOp4(v, op,
- regOldData+1+x, addrJump, regCmp+i, p4, P4_COLLSEQ
- );
}
}
}
@@ -94436,14 +94992,17 @@ SQLITE_PRIVATE void sqlite3CompleteInsertion(
int regData; /* Content registers (after the rowid) */
int regRec; /* Register holding assemblied record for the table */
int i; /* Loop counter */
+ u8 bAffinityDone = 0; /* True if OP_Affinity has been run already */
v = sqlite3GetVdbe(pParse);
assert( v!=0 );
assert( pTab->pSelect==0 ); /* This table is not a VIEW */
for(i=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, i++){
if( aRegIdx[i]==0 ) continue;
+ bAffinityDone = 1;
if( pIdx->pPartIdxWhere ){
sqlite3VdbeAddOp2(v, OP_IsNull, aRegIdx[i], sqlite3VdbeCurrentAddr(v)+2);
+ VdbeCoverage(v);
}
sqlite3VdbeAddOp2(v, OP_IdxInsert, iIdxCur+i, aRegIdx[i]);
pik_flags = 0;
@@ -94458,7 +95017,7 @@ SQLITE_PRIVATE void sqlite3CompleteInsertion(
regData = regNewData + 1;
regRec = sqlite3GetTempReg(pParse);
sqlite3VdbeAddOp3(v, OP_MakeRecord, regData, pTab->nCol, regRec);
- sqlite3TableAffinityStr(v, pTab);
+ if( !bAffinityDone ) sqlite3TableAffinity(v, pTab, 0);
sqlite3ExprCacheAffinityChange(pParse, regData, pTab->nCol);
if( pParse->nested ){
pik_flags = 0;
@@ -94664,6 +95223,12 @@ static int xferOptimization(
if( pSelect==0 ){
return 0; /* Must be of the form INSERT INTO ... SELECT ... */
}
+ if( pParse->pWith || pSelect->pWith ){
+ /* Do not attempt to process this query if there are an WITH clauses
+ ** attached to it. Proceeding may generate a false "no such table: xxx"
+ ** error if pSelect reads from a CTE named "xxx". */
+ return 0;
+ }
if( sqlite3TriggerList(pParse, pDest) ){
return 0; /* tab1 must not have triggers */
}
@@ -94821,16 +95386,17 @@ static int xferOptimization(
**
** (3) onError is something other than OE_Abort and OE_Rollback.
*/
- addr1 = sqlite3VdbeAddOp2(v, OP_Rewind, iDest, 0);
+ addr1 = sqlite3VdbeAddOp2(v, OP_Rewind, iDest, 0); VdbeCoverage(v);
emptyDestTest = sqlite3VdbeAddOp2(v, OP_Goto, 0, 0);
sqlite3VdbeJumpHere(v, addr1);
}
if( HasRowid(pSrc) ){
sqlite3OpenTable(pParse, iSrc, iDbSrc, pSrc, OP_OpenRead);
- emptySrcTest = sqlite3VdbeAddOp2(v, OP_Rewind, iSrc, 0);
+ emptySrcTest = sqlite3VdbeAddOp2(v, OP_Rewind, iSrc, 0); VdbeCoverage(v);
if( pDest->iPKey>=0 ){
addr1 = sqlite3VdbeAddOp2(v, OP_Rowid, iSrc, regRowid);
addr2 = sqlite3VdbeAddOp3(v, OP_NotExists, iDest, 0, regRowid);
+ VdbeCoverage(v);
sqlite3RowidConstraint(pParse, onError, pDest);
sqlite3VdbeJumpHere(v, addr2);
autoIncStep(pParse, regAutoinc, regRowid);
@@ -94844,7 +95410,7 @@ static int xferOptimization(
sqlite3VdbeAddOp3(v, OP_Insert, iDest, regData, regRowid);
sqlite3VdbeChangeP5(v, OPFLAG_NCHANGE|OPFLAG_LASTROWID|OPFLAG_APPEND);
sqlite3VdbeChangeP4(v, -1, pDest->zName, 0);
- sqlite3VdbeAddOp2(v, OP_Next, iSrc, addr1);
+ sqlite3VdbeAddOp2(v, OP_Next, iSrc, addr1); VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_Close, iSrc, 0);
sqlite3VdbeAddOp2(v, OP_Close, iDest, 0);
}else{
@@ -94863,15 +95429,15 @@ static int xferOptimization(
sqlite3VdbeSetP4KeyInfo(pParse, pDestIdx);
sqlite3VdbeChangeP5(v, OPFLAG_BULKCSR);
VdbeComment((v, "%s", pDestIdx->zName));
- addr1 = sqlite3VdbeAddOp2(v, OP_Rewind, iSrc, 0);
+ addr1 = sqlite3VdbeAddOp2(v, OP_Rewind, iSrc, 0); VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_RowKey, iSrc, regData);
sqlite3VdbeAddOp3(v, OP_IdxInsert, iDest, regData, 1);
- sqlite3VdbeAddOp2(v, OP_Next, iSrc, addr1+1);
+ sqlite3VdbeAddOp2(v, OP_Next, iSrc, addr1+1); VdbeCoverage(v);
sqlite3VdbeJumpHere(v, addr1);
sqlite3VdbeAddOp2(v, OP_Close, iSrc, 0);
sqlite3VdbeAddOp2(v, OP_Close, iDest, 0);
}
- sqlite3VdbeJumpHere(v, emptySrcTest);
+ if( emptySrcTest ) sqlite3VdbeJumpHere(v, emptySrcTest);
sqlite3ReleaseTempReg(pParse, regRowid);
sqlite3ReleaseTempReg(pParse, regData);
if( emptyDestTest ){
@@ -97105,6 +97671,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
** size of historical compatibility.
*/
case PragTyp_DEFAULT_CACHE_SIZE: {
+ static const int iLn = VDBE_OFFSET_LINENO(2);
static const VdbeOpList getCacheSize[] = {
{ OP_Transaction, 0, 0, 0}, /* 0 */
{ OP_ReadCookie, 0, 1, BTREE_DEFAULT_CACHE_SIZE}, /* 1 */
@@ -97122,7 +97689,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
sqlite3VdbeSetNumCols(v, 1);
sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "cache_size", SQLITE_STATIC);
pParse->nMem += 2;
- addr = sqlite3VdbeAddOpList(v, ArraySize(getCacheSize), getCacheSize);
+ addr = sqlite3VdbeAddOpList(v, ArraySize(getCacheSize), getCacheSize,iLn);
sqlite3VdbeChangeP1(v, addr, iDb);
sqlite3VdbeChangeP1(v, addr+1, iDb);
sqlite3VdbeChangeP1(v, addr+6, SQLITE_DEFAULT_CACHE_SIZE);
@@ -97367,6 +97934,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
** file. Before writing to meta[6], check that meta[3] indicates
** that this really is an auto-vacuum capable database.
*/
+ static const int iLn = VDBE_OFFSET_LINENO(2);
static const VdbeOpList setMeta6[] = {
{ OP_Transaction, 0, 1, 0}, /* 0 */
{ OP_ReadCookie, 0, 1, BTREE_LARGEST_ROOT_PAGE},
@@ -97376,7 +97944,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
{ OP_SetCookie, 0, BTREE_INCR_VACUUM, 1}, /* 5 */
};
int iAddr;
- iAddr = sqlite3VdbeAddOpList(v, ArraySize(setMeta6), setMeta6);
+ iAddr = sqlite3VdbeAddOpList(v, ArraySize(setMeta6), setMeta6, iLn);
sqlite3VdbeChangeP1(v, iAddr, iDb);
sqlite3VdbeChangeP1(v, iAddr+1, iDb);
sqlite3VdbeChangeP2(v, iAddr+2, iAddr+4);
@@ -97402,10 +97970,10 @@ SQLITE_PRIVATE void sqlite3Pragma(
}
sqlite3BeginWriteOperation(pParse, 0, iDb);
sqlite3VdbeAddOp2(v, OP_Integer, iLimit, 1);
- addr = sqlite3VdbeAddOp1(v, OP_IncrVacuum, iDb);
+ addr = sqlite3VdbeAddOp1(v, OP_IncrVacuum, iDb); VdbeCoverage(v);
sqlite3VdbeAddOp1(v, OP_ResultRow, 1);
sqlite3VdbeAddOp2(v, OP_AddImm, 1, -1);
- sqlite3VdbeAddOp2(v, OP_IfPos, 1, addr);
+ sqlite3VdbeAddOp2(v, OP_IfPos, 1, addr); VdbeCoverage(v);
sqlite3VdbeJumpHere(v, addr);
break;
}
@@ -97976,7 +98544,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
assert( pParse->nErr>0 || pFK==0 );
if( pFK ) break;
if( pParse->nTab<i ) pParse->nTab = i;
- addrTop = sqlite3VdbeAddOp1(v, OP_Rewind, 0);
+ addrTop = sqlite3VdbeAddOp1(v, OP_Rewind, 0); VdbeCoverage(v);
for(i=1, pFK=pTab->pFKey; pFK; i++, pFK=pFK->pNextFrom){
pParent = sqlite3FindTable(db, pFK->zTo, zDb);
pIdx = 0;
@@ -97992,26 +98560,26 @@ SQLITE_PRIVATE void sqlite3Pragma(
if( iKey!=pTab->iPKey ){
sqlite3VdbeAddOp3(v, OP_Column, 0, iKey, regRow);
sqlite3ColumnDefault(v, pTab, iKey, regRow);
- sqlite3VdbeAddOp2(v, OP_IsNull, regRow, addrOk);
- sqlite3VdbeAddOp2(v, OP_MustBeInt, regRow,
- sqlite3VdbeCurrentAddr(v)+3);
+ sqlite3VdbeAddOp2(v, OP_IsNull, regRow, addrOk); VdbeCoverage(v);
+ sqlite3VdbeAddOp2(v, OP_MustBeInt, regRow,
+ sqlite3VdbeCurrentAddr(v)+3); VdbeCoverage(v);
}else{
sqlite3VdbeAddOp2(v, OP_Rowid, 0, regRow);
}
- sqlite3VdbeAddOp3(v, OP_NotExists, i, 0, regRow);
+ sqlite3VdbeAddOp3(v, OP_NotExists, i, 0, regRow); VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_Goto, 0, addrOk);
sqlite3VdbeJumpHere(v, sqlite3VdbeCurrentAddr(v)-2);
}else{
for(j=0; j<pFK->nCol; j++){
sqlite3ExprCodeGetColumnOfTable(v, pTab, 0,
aiCols ? aiCols[j] : pFK->aCol[j].iFrom, regRow+j);
- sqlite3VdbeAddOp2(v, OP_IsNull, regRow+j, addrOk);
+ sqlite3VdbeAddOp2(v, OP_IsNull, regRow+j, addrOk); VdbeCoverage(v);
}
if( pParent ){
- sqlite3VdbeAddOp3(v, OP_MakeRecord, regRow, pFK->nCol, regKey);
- sqlite3VdbeChangeP4(v, -1,
- sqlite3IndexAffinityStr(v,pIdx), P4_TRANSIENT);
+ sqlite3VdbeAddOp4(v, OP_MakeRecord, regRow, pFK->nCol, regKey,
+ sqlite3IndexAffinityStr(v,pIdx), pFK->nCol);
sqlite3VdbeAddOp4Int(v, OP_Found, i, addrOk, regKey, 0);
+ VdbeCoverage(v);
}
}
sqlite3VdbeAddOp2(v, OP_Rowid, 0, regResult+1);
@@ -98022,7 +98590,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
sqlite3VdbeResolveLabel(v, addrOk);
sqlite3DbFree(db, aiCols);
}
- sqlite3VdbeAddOp2(v, OP_Next, 0, addrTop+1);
+ sqlite3VdbeAddOp2(v, OP_Next, 0, addrTop+1); VdbeCoverage(v);
sqlite3VdbeJumpHere(v, addrTop);
}
}
@@ -98069,6 +98637,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
** messages have been generated, output OK. Otherwise output the
** error message
*/
+ static const int iLn = VDBE_OFFSET_LINENO(2);
static const VdbeOpList endCode[] = {
{ OP_AddImm, 1, 0, 0}, /* 0 */
{ OP_IfNeg, 1, 0, 0}, /* 1 */
@@ -98117,6 +98686,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
sqlite3CodeVerifySchema(pParse, i);
addr = sqlite3VdbeAddOp1(v, OP_IfPos, 1); /* Halt if out of errors */
+ VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_Halt, 0, 0);
sqlite3VdbeJumpHere(v, addr);
@@ -98148,7 +98718,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
/* Do the b-tree integrity checks */
sqlite3VdbeAddOp3(v, OP_IntegrityCk, 2, cnt, 1);
sqlite3VdbeChangeP5(v, (u8)i);
- addr = sqlite3VdbeAddOp1(v, OP_IsNull, 2);
+ addr = sqlite3VdbeAddOp1(v, OP_IsNull, 2); VdbeCoverage(v);
sqlite3VdbeAddOp4(v, OP_String8, 0, 3, 0,
sqlite3MPrintf(db, "*** in database %s ***\n", db->aDb[i].zName),
P4_DYNAMIC);
@@ -98162,12 +98732,15 @@ SQLITE_PRIVATE void sqlite3Pragma(
for(x=sqliteHashFirst(pTbls); x && !isQuick; x=sqliteHashNext(x)){
Table *pTab = sqliteHashData(x);
Index *pIdx, *pPk;
+ Index *pPrior = 0;
int loopTop;
int iDataCur, iIdxCur;
+ int r1 = -1;
if( pTab->pIndex==0 ) continue;
pPk = HasRowid(pTab) ? 0 : sqlite3PrimaryKeyIndex(pTab);
addr = sqlite3VdbeAddOp1(v, OP_IfPos, 1); /* Stop if out of errors */
+ VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_Halt, 0, 0);
sqlite3VdbeJumpHere(v, addr);
sqlite3ExprCacheClear(pParse);
@@ -98178,16 +98751,17 @@ SQLITE_PRIVATE void sqlite3Pragma(
sqlite3VdbeAddOp2(v, OP_Integer, 0, 8+j); /* index entries counter */
}
pParse->nMem = MAX(pParse->nMem, 8+j);
- sqlite3VdbeAddOp2(v, OP_Rewind, iDataCur, 0);
+ sqlite3VdbeAddOp2(v, OP_Rewind, iDataCur, 0); VdbeCoverage(v);
loopTop = sqlite3VdbeAddOp2(v, OP_AddImm, 7, 1);
for(j=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, j++){
int jmp2, jmp3, jmp4;
- int r1;
if( pPk==pIdx ) continue;
- r1 = sqlite3GenerateIndexKey(pParse, pIdx, iDataCur, 0, 0, &jmp3);
+ r1 = sqlite3GenerateIndexKey(pParse, pIdx, iDataCur, 0, 0, &jmp3,
+ pPrior, r1);
+ pPrior = pIdx;
sqlite3VdbeAddOp2(v, OP_AddImm, 8+j, 1); /* increment entry count */
jmp2 = sqlite3VdbeAddOp4Int(v, OP_Found, iIdxCur+j, 0, r1,
- pIdx->nColumn);
+ pIdx->nColumn); VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_AddImm, 1, -1); /* Decrement error limit */
sqlite3VdbeAddOp4(v, OP_String8, 0, 3, 0, "row ", P4_STATIC);
sqlite3VdbeAddOp3(v, OP_Concat, 7, 3, 3);
@@ -98197,13 +98771,13 @@ SQLITE_PRIVATE void sqlite3Pragma(
sqlite3VdbeAddOp4(v, OP_String8, 0, 4, 0, pIdx->zName, P4_TRANSIENT);
sqlite3VdbeAddOp3(v, OP_Concat, 4, 3, 3);
sqlite3VdbeAddOp2(v, OP_ResultRow, 3, 1);
- jmp4 = sqlite3VdbeAddOp1(v, OP_IfPos, 1);
+ jmp4 = sqlite3VdbeAddOp1(v, OP_IfPos, 1); VdbeCoverage(v);
sqlite3VdbeAddOp0(v, OP_Halt);
sqlite3VdbeJumpHere(v, jmp4);
sqlite3VdbeJumpHere(v, jmp2);
sqlite3VdbeResolveLabel(v, jmp3);
}
- sqlite3VdbeAddOp2(v, OP_Next, iDataCur, loopTop);
+ sqlite3VdbeAddOp2(v, OP_Next, iDataCur, loopTop); VdbeCoverage(v);
sqlite3VdbeJumpHere(v, loopTop-1);
#ifndef SQLITE_OMIT_BTREECOUNT
sqlite3VdbeAddOp4(v, OP_String8, 0, 2, 0,
@@ -98211,10 +98785,11 @@ SQLITE_PRIVATE void sqlite3Pragma(
for(j=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, j++){
if( pPk==pIdx ) continue;
addr = sqlite3VdbeCurrentAddr(v);
- sqlite3VdbeAddOp2(v, OP_IfPos, 1, addr+2);
+ sqlite3VdbeAddOp2(v, OP_IfPos, 1, addr+2); VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_Halt, 0, 0);
sqlite3VdbeAddOp2(v, OP_Count, iIdxCur+j, 3);
- sqlite3VdbeAddOp3(v, OP_Eq, 8+j, addr+8, 3);
+ sqlite3VdbeAddOp3(v, OP_Eq, 8+j, addr+8, 3); VdbeCoverage(v);
+ sqlite3VdbeChangeP5(v, SQLITE_NOTNULL);
sqlite3VdbeAddOp2(v, OP_AddImm, 1, -1);
sqlite3VdbeAddOp4(v, OP_String8, 0, 3, 0, pIdx->zName, P4_TRANSIENT);
sqlite3VdbeAddOp3(v, OP_Concat, 3, 2, 7);
@@ -98223,7 +98798,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
#endif /* SQLITE_OMIT_BTREECOUNT */
}
}
- addr = sqlite3VdbeAddOpList(v, ArraySize(endCode), endCode);
+ addr = sqlite3VdbeAddOpList(v, ArraySize(endCode), endCode, iLn);
sqlite3VdbeChangeP2(v, addr, -mxErr);
sqlite3VdbeJumpHere(v, addr+1);
sqlite3VdbeChangeP4(v, addr+2, "ok", P4_STATIC);
@@ -98361,7 +98936,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
{ OP_Integer, 0, 1, 0}, /* 1 */
{ OP_SetCookie, 0, 0, 1}, /* 2 */
};
- int addr = sqlite3VdbeAddOpList(v, ArraySize(setCookie), setCookie);
+ int addr = sqlite3VdbeAddOpList(v, ArraySize(setCookie), setCookie, 0);
sqlite3VdbeChangeP1(v, addr, iDb);
sqlite3VdbeChangeP1(v, addr+1, sqlite3Atoi(zRight));
sqlite3VdbeChangeP1(v, addr+2, iDb);
@@ -98373,7 +98948,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
{ OP_ReadCookie, 0, 1, 0}, /* 1 */
{ OP_ResultRow, 1, 1, 0}
};
- int addr = sqlite3VdbeAddOpList(v, ArraySize(readCookie), readCookie);
+ int addr = sqlite3VdbeAddOpList(v, ArraySize(readCookie), readCookie, 0);
sqlite3VdbeChangeP1(v, addr, iDb);
sqlite3VdbeChangeP1(v, addr+1, iDb);
sqlite3VdbeChangeP3(v, addr+1, iCookie);
@@ -99112,7 +99687,11 @@ SQLITE_PRIVATE int sqlite3SchemaToIndex(sqlite3 *db, Schema *pSchema){
** Free all memory allocations in the pParse object
*/
SQLITE_PRIVATE void sqlite3ParserReset(Parse *pParse){
- if( pParse ) sqlite3ExprListDelete(pParse->db, pParse->pConstExpr);
+ if( pParse ){
+ sqlite3 *db = pParse->db;
+ sqlite3DbFree(db, pParse->aLabel);
+ sqlite3ExprListDelete(db, pParse->pConstExpr);
+ }
}
/*
@@ -99496,6 +100075,7 @@ static void clearSelect(sqlite3 *db, Select *p){
sqlite3SelectDelete(db, p->pPrior);
sqlite3ExprDelete(db, p->pLimit);
sqlite3ExprDelete(db, p->pOffset);
+ sqlite3WithDelete(db, p->pWith);
}
/*
@@ -99576,6 +100156,14 @@ SQLITE_PRIVATE void sqlite3SelectDelete(sqlite3 *db, Select *p){
}
/*
+** Return a pointer to the right-most SELECT statement in a compound.
+*/
+static Select *findRightmost(Select *p){
+ while( p->pNext ) p = p->pNext;
+ return p;
+}
+
+/*
** Given 1 to 3 identifiers preceding the JOIN keyword, determine the
** type of join. Return an integer constant that expresses that type
** in terms of the following bit values:
@@ -99913,7 +100501,7 @@ static void pushOntoSorter(
}else{
iLimit = pSelect->iLimit;
}
- addr1 = sqlite3VdbeAddOp1(v, OP_IfZero, iLimit);
+ addr1 = sqlite3VdbeAddOp1(v, OP_IfZero, iLimit); VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_AddImm, iLimit, -1);
addr2 = sqlite3VdbeAddOp0(v, OP_Goto);
sqlite3VdbeJumpHere(v, addr1);
@@ -99928,13 +100516,13 @@ static void pushOntoSorter(
*/
static void codeOffset(
Vdbe *v, /* Generate code into this VM */
- Select *p, /* The SELECT statement being coded */
+ int iOffset, /* Register holding the offset counter */
int iContinue /* Jump here to skip the current record */
){
- if( p->iOffset && iContinue!=0 ){
+ if( iOffset>0 && iContinue!=0 ){
int addr;
- sqlite3VdbeAddOp2(v, OP_AddImm, p->iOffset, -1);
- addr = sqlite3VdbeAddOp1(v, OP_IfNeg, p->iOffset);
+ sqlite3VdbeAddOp2(v, OP_AddImm, iOffset, -1);
+ addr = sqlite3VdbeAddOp1(v, OP_IfNeg, iOffset); VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_Goto, 0, iContinue);
VdbeComment((v, "skip OFFSET records"));
sqlite3VdbeJumpHere(v, addr);
@@ -99962,7 +100550,7 @@ static void codeDistinct(
v = pParse->pVdbe;
r1 = sqlite3GetTempReg(pParse);
- sqlite3VdbeAddOp4Int(v, OP_Found, iTab, addrRepeat, iMem, N);
+ sqlite3VdbeAddOp4Int(v, OP_Found, iTab, addrRepeat, iMem, N); VdbeCoverage(v);
sqlite3VdbeAddOp3(v, OP_MakeRecord, iMem, N, r1);
sqlite3VdbeAddOp2(v, OP_IdxInsert, iTab, r1);
sqlite3ReleaseTempReg(pParse, r1);
@@ -100009,17 +100597,16 @@ struct DistinctCtx {
** This routine generates the code for the inside of the inner loop
** of a SELECT.
**
-** If srcTab and nColumn are both zero, then the pEList expressions
-** are evaluated in order to get the data for this row. If nColumn>0
-** then data is pulled from srcTab and pEList is used only to get the
-** datatypes for each column.
+** If srcTab is negative, then the pEList expressions
+** are evaluated in order to get the data for this row. If srcTab is
+** zero or more, then data is pulled from srcTab and pEList is used only
+** to get number columns and the datatype for each column.
*/
static void selectInnerLoop(
Parse *pParse, /* The parser context */
Select *p, /* The complete select statement being coded */
ExprList *pEList, /* List of values being extracted */
int srcTab, /* Pull data from this table */
- int nColumn, /* Number of columns in the source table */
ExprList *pOrderBy, /* If not NULL, sort results using this key */
DistinctCtx *pDistinct, /* If not NULL, info on how to process DISTINCT */
SelectDest *pDest, /* How to dispose of the results */
@@ -100035,49 +100622,47 @@ static void selectInnerLoop(
int nResultCol; /* Number of result columns */
assert( v );
- if( NEVER(v==0) ) return;
assert( pEList!=0 );
hasDistinct = pDistinct ? pDistinct->eTnctType : WHERE_DISTINCT_NOOP;
if( pOrderBy==0 && !hasDistinct ){
- codeOffset(v, p, iContinue);
+ codeOffset(v, p->iOffset, iContinue);
}
/* Pull the requested columns.
*/
- if( nColumn>0 ){
- nResultCol = nColumn;
- }else{
- nResultCol = pEList->nExpr;
- }
+ nResultCol = pEList->nExpr;
+
if( pDest->iSdst==0 ){
pDest->iSdst = pParse->nMem+1;
- pDest->nSdst = nResultCol;
pParse->nMem += nResultCol;
- }else{
- assert( pDest->nSdst==nResultCol );
+ }else if( pDest->iSdst+nResultCol > pParse->nMem ){
+ /* This is an error condition that can result, for example, when a SELECT
+ ** on the right-hand side of an INSERT contains more result columns than
+ ** there are columns in the table on the left. The error will be caught
+ ** and reported later. But we need to make sure enough memory is allocated
+ ** to avoid other spurious errors in the meantime. */
+ pParse->nMem += nResultCol;
}
+ pDest->nSdst = nResultCol;
regResult = pDest->iSdst;
- if( nColumn>0 ){
- for(i=0; i<nColumn; i++){
+ if( srcTab>=0 ){
+ for(i=0; i<nResultCol; i++){
sqlite3VdbeAddOp3(v, OP_Column, srcTab, i, regResult+i);
+ VdbeComment((v, "%s", pEList->a[i].zName));
}
}else if( eDest!=SRT_Exists ){
/* If the destination is an EXISTS(...) expression, the actual
** values returned by the SELECT are not required.
*/
- sqlite3ExprCacheClear(pParse);
sqlite3ExprCodeExprList(pParse, pEList, regResult,
- (eDest==SRT_Output)?SQLITE_ECEL_DUP:0);
+ (eDest==SRT_Output||eDest==SRT_Coroutine)?SQLITE_ECEL_DUP:0);
}
- nColumn = nResultCol;
/* If the DISTINCT keyword was present on the SELECT statement
** and this row has been seen before, then do not make this row
** part of the result.
*/
if( hasDistinct ){
- assert( pEList!=0 );
- assert( pEList->nExpr==nColumn );
switch( pDistinct->eTnctType ){
case WHERE_DISTINCT_ORDERED: {
VdbeOp *pOp; /* No longer required OpenEphemeral instr. */
@@ -100086,7 +100671,7 @@ static void selectInnerLoop(
/* Allocate space for the previous row */
regPrev = pParse->nMem+1;
- pParse->nMem += nColumn;
+ pParse->nMem += nResultCol;
/* Change the OP_OpenEphemeral coded earlier to an OP_Null
** sets the MEM_Cleared bit on the first register of the
@@ -100100,19 +100685,21 @@ static void selectInnerLoop(
pOp->p1 = 1;
pOp->p2 = regPrev;
- iJump = sqlite3VdbeCurrentAddr(v) + nColumn;
- for(i=0; i<nColumn; i++){
+ iJump = sqlite3VdbeCurrentAddr(v) + nResultCol;
+ for(i=0; i<nResultCol; i++){
CollSeq *pColl = sqlite3ExprCollSeq(pParse, pEList->a[i].pExpr);
- if( i<nColumn-1 ){
+ if( i<nResultCol-1 ){
sqlite3VdbeAddOp3(v, OP_Ne, regResult+i, iJump, regPrev+i);
+ VdbeCoverage(v);
}else{
sqlite3VdbeAddOp3(v, OP_Eq, regResult+i, iContinue, regPrev+i);
- }
+ VdbeCoverage(v);
+ }
sqlite3VdbeChangeP4(v, -1, (const char *)pColl, P4_COLLSEQ);
sqlite3VdbeChangeP5(v, SQLITE_NULLEQ);
}
assert( sqlite3VdbeCurrentAddr(v)==iJump );
- sqlite3VdbeAddOp3(v, OP_Copy, regResult, regPrev, nColumn-1);
+ sqlite3VdbeAddOp3(v, OP_Copy, regResult, regPrev, nResultCol-1);
break;
}
@@ -100123,12 +100710,12 @@ static void selectInnerLoop(
default: {
assert( pDistinct->eTnctType==WHERE_DISTINCT_UNORDERED );
- codeDistinct(pParse, pDistinct->tabTnct, iContinue, nColumn, regResult);
+ codeDistinct(pParse, pDistinct->tabTnct, iContinue, nResultCol, regResult);
break;
}
}
if( pOrderBy==0 ){
- codeOffset(v, p, iContinue);
+ codeOffset(v, p->iOffset, iContinue);
}
}
@@ -100140,7 +100727,7 @@ static void selectInnerLoop(
case SRT_Union: {
int r1;
r1 = sqlite3GetTempReg(pParse);
- sqlite3VdbeAddOp3(v, OP_MakeRecord, regResult, nColumn, r1);
+ sqlite3VdbeAddOp3(v, OP_MakeRecord, regResult, nResultCol, r1);
sqlite3VdbeAddOp2(v, OP_IdxInsert, iParm, r1);
sqlite3ReleaseTempReg(pParse, r1);
break;
@@ -100151,19 +100738,33 @@ static void selectInnerLoop(
** the temporary table iParm.
*/
case SRT_Except: {
- sqlite3VdbeAddOp3(v, OP_IdxDelete, iParm, regResult, nColumn);
+ sqlite3VdbeAddOp3(v, OP_IdxDelete, iParm, regResult, nResultCol);
break;
}
-#endif
+#endif /* SQLITE_OMIT_COMPOUND_SELECT */
/* Store the result as data using a unique key.
*/
+ case SRT_DistTable:
case SRT_Table:
case SRT_EphemTab: {
int r1 = sqlite3GetTempReg(pParse);
testcase( eDest==SRT_Table );
testcase( eDest==SRT_EphemTab );
- sqlite3VdbeAddOp3(v, OP_MakeRecord, regResult, nColumn, r1);
+ sqlite3VdbeAddOp3(v, OP_MakeRecord, regResult, nResultCol, r1);
+#ifndef SQLITE_OMIT_CTE
+ if( eDest==SRT_DistTable ){
+ /* If the destination is DistTable, then cursor (iParm+1) is open
+ ** on an ephemeral index. If the current row is already present
+ ** in the index, do not write it to the output. If not, add the
+ ** current row to the index and proceed with writing it to the
+ ** output table as well. */
+ int addr = sqlite3VdbeCurrentAddr(v) + 4;
+ sqlite3VdbeAddOp4Int(v, OP_Found, iParm+1, addr, r1, 0); VdbeCoverage(v);
+ sqlite3VdbeAddOp2(v, OP_IdxInsert, iParm+1, r1);
+ assert( pOrderBy==0 );
+ }
+#endif
if( pOrderBy ){
pushOntoSorter(pParse, pOrderBy, p, r1);
}else{
@@ -100183,7 +100784,7 @@ static void selectInnerLoop(
** item into the set table with bogus data.
*/
case SRT_Set: {
- assert( nColumn==1 );
+ assert( nResultCol==1 );
pDest->affSdst =
sqlite3CompareAffinity(pEList->a[0].pExpr, pDest->affSdst);
if( pOrderBy ){
@@ -100215,7 +100816,7 @@ static void selectInnerLoop(
** of the scan loop.
*/
case SRT_Mem: {
- assert( nColumn==1 );
+ assert( nResultCol==1 );
if( pOrderBy ){
pushOntoSorter(pParse, pOrderBy, p, regResult);
}else{
@@ -100226,28 +100827,73 @@ static void selectInnerLoop(
}
#endif /* #ifndef SQLITE_OMIT_SUBQUERY */
- /* Send the data to the callback function or to a subroutine. In the
- ** case of a subroutine, the subroutine itself is responsible for
- ** popping the data from the stack.
- */
- case SRT_Coroutine:
- case SRT_Output: {
+ case SRT_Coroutine: /* Send data to a co-routine */
+ case SRT_Output: { /* Return the results */
testcase( eDest==SRT_Coroutine );
testcase( eDest==SRT_Output );
if( pOrderBy ){
int r1 = sqlite3GetTempReg(pParse);
- sqlite3VdbeAddOp3(v, OP_MakeRecord, regResult, nColumn, r1);
+ sqlite3VdbeAddOp3(v, OP_MakeRecord, regResult, nResultCol, r1);
pushOntoSorter(pParse, pOrderBy, p, r1);
sqlite3ReleaseTempReg(pParse, r1);
}else if( eDest==SRT_Coroutine ){
sqlite3VdbeAddOp1(v, OP_Yield, pDest->iSDParm);
}else{
- sqlite3VdbeAddOp2(v, OP_ResultRow, regResult, nColumn);
- sqlite3ExprCacheAffinityChange(pParse, regResult, nColumn);
+ sqlite3VdbeAddOp2(v, OP_ResultRow, regResult, nResultCol);
+ sqlite3ExprCacheAffinityChange(pParse, regResult, nResultCol);
}
break;
}
+#ifndef SQLITE_OMIT_CTE
+ /* Write the results into a priority queue that is order according to
+ ** pDest->pOrderBy (in pSO). pDest->iSDParm (in iParm) is the cursor for an
+ ** index with pSO->nExpr+2 columns. Build a key using pSO for the first
+ ** pSO->nExpr columns, then make sure all keys are unique by adding a
+ ** final OP_Sequence column. The last column is the record as a blob.
+ */
+ case SRT_DistQueue:
+ case SRT_Queue: {
+ int nKey;
+ int r1, r2, r3;
+ int addrTest = 0;
+ ExprList *pSO;
+ pSO = pDest->pOrderBy;
+ assert( pSO );
+ nKey = pSO->nExpr;
+ r1 = sqlite3GetTempReg(pParse);
+ r2 = sqlite3GetTempRange(pParse, nKey+2);
+ r3 = r2+nKey+1;
+ if( eDest==SRT_DistQueue ){
+ /* If the destination is DistQueue, then cursor (iParm+1) is open
+ ** on a second ephemeral index that holds all values every previously
+ ** added to the queue. */
+ addrTest = sqlite3VdbeAddOp4Int(v, OP_Found, iParm+1, 0,
+ regResult, nResultCol);
+ VdbeCoverage(v);
+ }
+ sqlite3VdbeAddOp3(v, OP_MakeRecord, regResult, nResultCol, r3);
+ if( eDest==SRT_DistQueue ){
+ sqlite3VdbeAddOp2(v, OP_IdxInsert, iParm+1, r3);
+ sqlite3VdbeChangeP5(v, OPFLAG_USESEEKRESULT);
+ }
+ for(i=0; i<nKey; i++){
+ sqlite3VdbeAddOp2(v, OP_SCopy,
+ regResult + pSO->a[i].u.x.iOrderByCol - 1,
+ r2+i);
+ }
+ sqlite3VdbeAddOp2(v, OP_Sequence, iParm, r2+nKey);
+ sqlite3VdbeAddOp3(v, OP_MakeRecord, r2, nKey+2, r1);
+ sqlite3VdbeAddOp2(v, OP_IdxInsert, iParm, r1);
+ if( addrTest ) sqlite3VdbeJumpHere(v, addrTest);
+ sqlite3ReleaseTempReg(pParse, r1);
+ sqlite3ReleaseTempRange(pParse, r2, nKey+2);
+ break;
+ }
+#endif /* SQLITE_OMIT_CTE */
+
+
+
#if !defined(SQLITE_OMIT_TRIGGER)
/* Discard the results. This is used for SELECT statements inside
** the body of a TRIGGER. The purpose of such selects is to call
@@ -100266,7 +100912,7 @@ static void selectInnerLoop(
** the output for us.
*/
if( pOrderBy==0 && p->iLimit ){
- sqlite3VdbeAddOp3(v, OP_IfZero, p->iLimit, iBreak, -1);
+ sqlite3VdbeAddOp3(v, OP_IfZero, p->iLimit, iBreak, -1); VdbeCoverage(v);
}
}
@@ -100336,7 +100982,7 @@ SQLITE_PRIVATE int sqlite3KeyInfoIsWriteable(KeyInfo *p){ return p->nRef==1; }
** function is responsible for seeing that this structure is eventually
** freed.
*/
-static KeyInfo *keyInfoFromExprList(Parse *pParse, ExprList *pList){
+static KeyInfo *keyInfoFromExprList(Parse *pParse, ExprList *pList, int nExtra){
int nExpr;
KeyInfo *pInfo;
struct ExprList_item *pItem;
@@ -100344,7 +100990,7 @@ static KeyInfo *keyInfoFromExprList(Parse *pParse, ExprList *pList){
int i;
nExpr = pList->nExpr;
- pInfo = sqlite3KeyInfoAlloc(db, nExpr, 1);
+ pInfo = sqlite3KeyInfoAlloc(db, nExpr+nExtra, 1);
if( pInfo ){
assert( sqlite3KeyInfoIsWriteable(pInfo) );
for(i=0, pItem=pList->a; i<nExpr; i++, pItem++){
@@ -100485,13 +101131,14 @@ static void generateSortTail(
int ptab2 = pParse->nTab++;
sqlite3VdbeAddOp3(v, OP_OpenPseudo, ptab2, regSortOut, pOrderBy->nExpr+2);
addr = 1 + sqlite3VdbeAddOp2(v, OP_SorterSort, iTab, addrBreak);
- codeOffset(v, p, addrContinue);
+ VdbeCoverage(v);
+ codeOffset(v, p->iOffset, addrContinue);
sqlite3VdbeAddOp2(v, OP_SorterData, iTab, regSortOut);
sqlite3VdbeAddOp3(v, OP_Column, ptab2, pOrderBy->nExpr+1, regRow);
sqlite3VdbeChangeP5(v, OPFLAG_CLEARCACHE);
}else{
- addr = 1 + sqlite3VdbeAddOp2(v, OP_Sort, iTab, addrBreak);
- codeOffset(v, p, addrContinue);
+ addr = 1 + sqlite3VdbeAddOp2(v, OP_Sort, iTab, addrBreak); VdbeCoverage(v);
+ codeOffset(v, p->iOffset, addrContinue);
sqlite3VdbeAddOp3(v, OP_Column, iTab, pOrderBy->nExpr+1, regRow);
}
switch( eDest ){
@@ -100548,9 +101195,9 @@ static void generateSortTail(
*/
sqlite3VdbeResolveLabel(v, addrContinue);
if( p->selFlags & SF_UseSorter ){
- sqlite3VdbeAddOp2(v, OP_SorterNext, iTab, addr);
+ sqlite3VdbeAddOp2(v, OP_SorterNext, iTab, addr); VdbeCoverage(v);
}else{
- sqlite3VdbeAddOp2(v, OP_Next, iTab, addr);
+ sqlite3VdbeAddOp2(v, OP_Next, iTab, addr); VdbeCoverage(v);
}
sqlite3VdbeResolveLabel(v, addrBreak);
if( eDest==SRT_Output || eDest==SRT_Coroutine ){
@@ -100670,7 +101317,7 @@ static const char *columnTypeImpl(
sNC.pParse = pNC->pParse;
zType = columnType(&sNC, p,&zOrigDb,&zOrigTab,&zOrigCol, &estWidth);
}
- }else if( ALWAYS(pTab->pSchema) ){
+ }else if( pTab->pSchema ){
/* A real table */
assert( !pS );
if( iCol<0 ) iCol = pTab->iPKey;
@@ -100831,8 +101478,9 @@ static void generateColumnNames(
sqlite3VdbeSetColName(v, i, COLNAME_NAME, zCol, SQLITE_TRANSIENT);
}
}else{
- sqlite3VdbeSetColName(v, i, COLNAME_NAME,
- sqlite3DbStrDup(db, pEList->a[i].zSpan), SQLITE_DYNAMIC);
+ const char *z = pEList->a[i].zSpan;
+ z = z==0 ? sqlite3MPrintf(db, "column%d", i+1) : sqlite3DbStrDup(db, z);
+ sqlite3VdbeSetColName(v, i, COLNAME_NAME, z, SQLITE_DYNAMIC);
}
}
generateColumnTypes(pParse, pTabList, pEList);
@@ -100920,7 +101568,7 @@ static int selectColumnsFromExprList(
char *zNewName;
int k;
for(k=nName-1; k>1 && sqlite3Isdigit(zName[k]); k--){}
- if( zName[k]==':' ) nName = k;
+ if( k>=0 && zName[k]==':' ) nName = k;
zName[nName] = 0;
zNewName = sqlite3MPrintf(db, "%s:%d", zName, ++cnt);
sqlite3DbFree(db, zName);
@@ -101032,12 +101680,14 @@ SQLITE_PRIVATE Table *sqlite3ResultSetOfSelect(Parse *pParse, Select *pSelect){
SQLITE_PRIVATE Vdbe *sqlite3GetVdbe(Parse *pParse){
Vdbe *v = pParse->pVdbe;
if( v==0 ){
- v = pParse->pVdbe = sqlite3VdbeCreate(pParse->db);
-#ifndef SQLITE_OMIT_TRACE
- if( v ){
- sqlite3VdbeAddOp0(v, OP_Trace);
+ v = pParse->pVdbe = sqlite3VdbeCreate(pParse);
+ if( v ) sqlite3VdbeAddOp0(v, OP_Init);
+ if( pParse->pToplevel==0
+ && OptimizationEnabled(pParse->db,SQLITE_FactorOutConst)
+ ){
+ pParse->okConstFactor = 1;
}
-#endif
+
}
return v;
}
@@ -101054,8 +101704,13 @@ SQLITE_PRIVATE Vdbe *sqlite3GetVdbe(Parse *pParse){
**
** This routine changes the values of iLimit and iOffset only if
** a limit or offset is defined by pLimit and pOffset. iLimit and
-** iOffset should have been preset to appropriate default values
-** (usually but not always -1) prior to calling this routine.
+** iOffset should have been preset to appropriate default values (zero)
+** prior to calling this routine.
+**
+** The iOffset register (if it exists) is initialized to the value
+** of the OFFSET. The iLimit register is initialized to LIMIT. Register
+** iOffset+1 is initialized to LIMIT+OFFSET.
+**
** Only if pLimit!=0 or pOffset!=0 do the limit registers get
** redefined. The UNION ALL operator uses this property to force
** the reuse of the same limit and offset registers across multiple
@@ -101079,7 +101734,7 @@ static void computeLimitRegisters(Parse *pParse, Select *p, int iBreak){
if( p->pLimit ){
p->iLimit = iLimit = ++pParse->nMem;
v = sqlite3GetVdbe(pParse);
- if( NEVER(v==0) ) return; /* VDBE should have already been allocated */
+ assert( v!=0 );
if( sqlite3ExprIsInteger(p->pLimit, &n) ){
sqlite3VdbeAddOp2(v, OP_Integer, n, iLimit);
VdbeComment((v, "LIMIT counter"));
@@ -101090,22 +101745,22 @@ static void computeLimitRegisters(Parse *pParse, Select *p, int iBreak){
}
}else{
sqlite3ExprCode(pParse, p->pLimit, iLimit);
- sqlite3VdbeAddOp1(v, OP_MustBeInt, iLimit);
+ sqlite3VdbeAddOp1(v, OP_MustBeInt, iLimit); VdbeCoverage(v);
VdbeComment((v, "LIMIT counter"));
- sqlite3VdbeAddOp2(v, OP_IfZero, iLimit, iBreak);
+ sqlite3VdbeAddOp2(v, OP_IfZero, iLimit, iBreak); VdbeCoverage(v);
}
if( p->pOffset ){
p->iOffset = iOffset = ++pParse->nMem;
pParse->nMem++; /* Allocate an extra register for limit+offset */
sqlite3ExprCode(pParse, p->pOffset, iOffset);
- sqlite3VdbeAddOp1(v, OP_MustBeInt, iOffset);
+ sqlite3VdbeAddOp1(v, OP_MustBeInt, iOffset); VdbeCoverage(v);
VdbeComment((v, "OFFSET counter"));
- addr1 = sqlite3VdbeAddOp1(v, OP_IfPos, iOffset);
+ addr1 = sqlite3VdbeAddOp1(v, OP_IfPos, iOffset); VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_Integer, 0, iOffset);
sqlite3VdbeJumpHere(v, addr1);
sqlite3VdbeAddOp3(v, OP_Add, iLimit, iOffset, iOffset+1);
VdbeComment((v, "LIMIT+OFFSET"));
- addr1 = sqlite3VdbeAddOp1(v, OP_IfPos, iLimit);
+ addr1 = sqlite3VdbeAddOp1(v, OP_IfPos, iLimit); VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_Integer, -1, iOffset+1);
sqlite3VdbeJumpHere(v, addr1);
}
@@ -101134,9 +101789,209 @@ static CollSeq *multiSelectCollSeq(Parse *pParse, Select *p, int iCol){
}
return pRet;
}
-#endif /* SQLITE_OMIT_COMPOUND_SELECT */
-/* Forward reference */
+/*
+** The select statement passed as the second parameter is a compound SELECT
+** with an ORDER BY clause. This function allocates and returns a KeyInfo
+** structure suitable for implementing the ORDER BY.
+**
+** Space to hold the KeyInfo structure is obtained from malloc. The calling
+** function is responsible for ensuring that this structure is eventually
+** freed.
+*/
+static KeyInfo *multiSelectOrderByKeyInfo(Parse *pParse, Select *p, int nExtra){
+ ExprList *pOrderBy = p->pOrderBy;
+ int nOrderBy = p->pOrderBy->nExpr;
+ sqlite3 *db = pParse->db;
+ KeyInfo *pRet = sqlite3KeyInfoAlloc(db, nOrderBy+nExtra, 1);
+ if( pRet ){
+ int i;
+ for(i=0; i<nOrderBy; i++){
+ struct ExprList_item *pItem = &pOrderBy->a[i];
+ Expr *pTerm = pItem->pExpr;
+ CollSeq *pColl;
+
+ if( pTerm->flags & EP_Collate ){
+ pColl = sqlite3ExprCollSeq(pParse, pTerm);
+ }else{
+ pColl = multiSelectCollSeq(pParse, p, pItem->u.x.iOrderByCol-1);
+ if( pColl==0 ) pColl = db->pDfltColl;
+ pOrderBy->a[i].pExpr =
+ sqlite3ExprAddCollateString(pParse, pTerm, pColl->zName);
+ }
+ assert( sqlite3KeyInfoIsWriteable(pRet) );
+ pRet->aColl[i] = pColl;
+ pRet->aSortOrder[i] = pOrderBy->a[i].sortOrder;
+ }
+ }
+
+ return pRet;
+}
+
+#ifndef SQLITE_OMIT_CTE
+/*
+** This routine generates VDBE code to compute the content of a WITH RECURSIVE
+** query of the form:
+**
+** <recursive-table> AS (<setup-query> UNION [ALL] <recursive-query>)
+** \___________/ \_______________/
+** p->pPrior p
+**
+**
+** There is exactly one reference to the recursive-table in the FROM clause
+** of recursive-query, marked with the SrcList->a[].isRecursive flag.
+**
+** The setup-query runs once to generate an initial set of rows that go
+** into a Queue table. Rows are extracted from the Queue table one by
+** one. Each row extracted from Queue is output to pDest. Then the single
+** extracted row (now in the iCurrent table) becomes the content of the
+** recursive-table for a recursive-query run. The output of the recursive-query
+** is added back into the Queue table. Then another row is extracted from Queue
+** and the iteration continues until the Queue table is empty.
+**
+** If the compound query operator is UNION then no duplicate rows are ever
+** inserted into the Queue table. The iDistinct table keeps a copy of all rows
+** that have ever been inserted into Queue and causes duplicates to be
+** discarded. If the operator is UNION ALL, then duplicates are allowed.
+**
+** If the query has an ORDER BY, then entries in the Queue table are kept in
+** ORDER BY order and the first entry is extracted for each cycle. Without
+** an ORDER BY, the Queue table is just a FIFO.
+**
+** If a LIMIT clause is provided, then the iteration stops after LIMIT rows
+** have been output to pDest. A LIMIT of zero means to output no rows and a
+** negative LIMIT means to output all rows. If there is also an OFFSET clause
+** with a positive value, then the first OFFSET outputs are discarded rather
+** than being sent to pDest. The LIMIT count does not begin until after OFFSET
+** rows have been skipped.
+*/
+static void generateWithRecursiveQuery(
+ Parse *pParse, /* Parsing context */
+ Select *p, /* The recursive SELECT to be coded */
+ SelectDest *pDest /* What to do with query results */
+){
+ SrcList *pSrc = p->pSrc; /* The FROM clause of the recursive query */
+ int nCol = p->pEList->nExpr; /* Number of columns in the recursive table */
+ Vdbe *v = pParse->pVdbe; /* The prepared statement under construction */
+ Select *pSetup = p->pPrior; /* The setup query */
+ int addrTop; /* Top of the loop */
+ int addrCont, addrBreak; /* CONTINUE and BREAK addresses */
+ int iCurrent = 0; /* The Current table */
+ int regCurrent; /* Register holding Current table */
+ int iQueue; /* The Queue table */
+ int iDistinct = 0; /* To ensure unique results if UNION */
+ int eDest = SRT_Table; /* How to write to Queue */
+ SelectDest destQueue; /* SelectDest targetting the Queue table */
+ int i; /* Loop counter */
+ int rc; /* Result code */
+ ExprList *pOrderBy; /* The ORDER BY clause */
+ Expr *pLimit, *pOffset; /* Saved LIMIT and OFFSET */
+ int regLimit, regOffset; /* Registers used by LIMIT and OFFSET */
+
+ /* Obtain authorization to do a recursive query */
+ if( sqlite3AuthCheck(pParse, SQLITE_RECURSIVE, 0, 0, 0) ) return;
+
+ /* Process the LIMIT and OFFSET clauses, if they exist */
+ addrBreak = sqlite3VdbeMakeLabel(v);
+ computeLimitRegisters(pParse, p, addrBreak);
+ pLimit = p->pLimit;
+ pOffset = p->pOffset;
+ regLimit = p->iLimit;
+ regOffset = p->iOffset;
+ p->pLimit = p->pOffset = 0;
+ p->iLimit = p->iOffset = 0;
+ pOrderBy = p->pOrderBy;
+
+ /* Locate the cursor number of the Current table */
+ for(i=0; ALWAYS(i<pSrc->nSrc); i++){
+ if( pSrc->a[i].isRecursive ){
+ iCurrent = pSrc->a[i].iCursor;
+ break;
+ }
+ }
+
+ /* Allocate cursors numbers for Queue and Distinct. The cursor number for
+ ** the Distinct table must be exactly one greater than Queue in order
+ ** for the SRT_DistTable and SRT_DistQueue destinations to work. */
+ iQueue = pParse->nTab++;
+ if( p->op==TK_UNION ){
+ eDest = pOrderBy ? SRT_DistQueue : SRT_DistTable;
+ iDistinct = pParse->nTab++;
+ }else{
+ eDest = pOrderBy ? SRT_Queue : SRT_Table;
+ }
+ sqlite3SelectDestInit(&destQueue, eDest, iQueue);
+
+ /* Allocate cursors for Current, Queue, and Distinct. */
+ regCurrent = ++pParse->nMem;
+ sqlite3VdbeAddOp3(v, OP_OpenPseudo, iCurrent, regCurrent, nCol);
+ if( pOrderBy ){
+ KeyInfo *pKeyInfo = multiSelectOrderByKeyInfo(pParse, p, 1);
+ sqlite3VdbeAddOp4(v, OP_OpenEphemeral, iQueue, pOrderBy->nExpr+2, 0,
+ (char*)pKeyInfo, P4_KEYINFO);
+ destQueue.pOrderBy = pOrderBy;
+ }else{
+ sqlite3VdbeAddOp2(v, OP_OpenEphemeral, iQueue, nCol);
+ }
+ VdbeComment((v, "Queue table"));
+ if( iDistinct ){
+ p->addrOpenEphm[0] = sqlite3VdbeAddOp2(v, OP_OpenEphemeral, iDistinct, 0);
+ p->selFlags |= SF_UsesEphemeral;
+ }
+
+ /* Detach the ORDER BY clause from the compound SELECT */
+ p->pOrderBy = 0;
+
+ /* Store the results of the setup-query in Queue. */
+ pSetup->pNext = 0;
+ rc = sqlite3Select(pParse, pSetup, &destQueue);
+ pSetup->pNext = p;
+ if( rc ) goto end_of_recursive_query;
+
+ /* Find the next row in the Queue and output that row */
+ addrTop = sqlite3VdbeAddOp2(v, OP_Rewind, iQueue, addrBreak); VdbeCoverage(v);
+
+ /* Transfer the next row in Queue over to Current */
+ sqlite3VdbeAddOp1(v, OP_NullRow, iCurrent); /* To reset column cache */
+ if( pOrderBy ){
+ sqlite3VdbeAddOp3(v, OP_Column, iQueue, pOrderBy->nExpr+1, regCurrent);
+ }else{
+ sqlite3VdbeAddOp2(v, OP_RowData, iQueue, regCurrent);
+ }
+ sqlite3VdbeAddOp1(v, OP_Delete, iQueue);
+
+ /* Output the single row in Current */
+ addrCont = sqlite3VdbeMakeLabel(v);
+ codeOffset(v, regOffset, addrCont);
+ selectInnerLoop(pParse, p, p->pEList, iCurrent,
+ 0, 0, pDest, addrCont, addrBreak);
+ if( regLimit ){
+ sqlite3VdbeAddOp3(v, OP_IfZero, regLimit, addrBreak, -1);
+ VdbeCoverage(v);
+ }
+ sqlite3VdbeResolveLabel(v, addrCont);
+
+ /* Execute the recursive SELECT taking the single row in Current as
+ ** the value for the recursive-table. Store the results in the Queue.
+ */
+ p->pPrior = 0;
+ sqlite3Select(pParse, p, &destQueue);
+ assert( p->pPrior==0 );
+ p->pPrior = pSetup;
+
+ /* Keep running the loop until the Queue is empty */
+ sqlite3VdbeAddOp2(v, OP_Goto, 0, addrTop);
+ sqlite3VdbeResolveLabel(v, addrBreak);
+
+end_of_recursive_query:
+ p->pOrderBy = pOrderBy;
+ p->pLimit = pLimit;
+ p->pOffset = pOffset;
+ return;
+}
+#endif /* SQLITE_OMIT_CTE */
+
+/* Forward references */
static int multiSelectOrderBy(
Parse *pParse, /* Parsing context */
Select *p, /* The right-most of SELECTs to be coded */
@@ -101144,7 +101999,6 @@ static int multiSelectOrderBy(
);
-#ifndef SQLITE_OMIT_COMPOUND_SELECT
/*
** This routine is called to process a compound query form from
** two or more separate queries using UNION, UNION ALL, EXCEPT, or
@@ -101188,18 +102042,17 @@ static int multiSelect(
Select *pDelete = 0; /* Chain of simple selects to delete */
sqlite3 *db; /* Database connection */
#ifndef SQLITE_OMIT_EXPLAIN
- int iSub1; /* EQP id of left-hand query */
- int iSub2; /* EQP id of right-hand query */
+ int iSub1 = 0; /* EQP id of left-hand query */
+ int iSub2 = 0; /* EQP id of right-hand query */
#endif
/* Make sure there is no ORDER BY or LIMIT clause on prior SELECTs. Only
** the last (right-most) SELECT in the series may have an ORDER BY or LIMIT.
*/
assert( p && p->pPrior ); /* Calling function guarantees this much */
+ assert( (p->selFlags & SF_Recursive)==0 || p->op==TK_ALL || p->op==TK_UNION );
db = pParse->db;
pPrior = p->pPrior;
- assert( pPrior->pRightmost!=pPrior );
- assert( pPrior->pRightmost==p->pRightmost );
dest = *pDest;
if( pPrior->pOrderBy ){
sqlite3ErrorMsg(pParse,"ORDER BY clause should come after %s not before",
@@ -101241,11 +102094,17 @@ static int multiSelect(
goto multi_select_end;
}
+#ifndef SQLITE_OMIT_CTE
+ if( p->selFlags & SF_Recursive ){
+ generateWithRecursiveQuery(pParse, p, &dest);
+ }else
+#endif
+
/* Compound SELECTs that have an ORDER BY clause are handled separately.
*/
if( p->pOrderBy ){
return multiSelectOrderBy(pParse, p, pDest);
- }
+ }else
/* Generate code for the left and right SELECT statements.
*/
@@ -101269,7 +102128,7 @@ static int multiSelect(
p->iLimit = pPrior->iLimit;
p->iOffset = pPrior->iOffset;
if( p->iLimit ){
- addr = sqlite3VdbeAddOp1(v, OP_IfZero, p->iLimit);
+ addr = sqlite3VdbeAddOp1(v, OP_IfZero, p->iLimit); VdbeCoverage(v);
VdbeComment((v, "Jump ahead if LIMIT reached"));
}
explainSetInteger(iSub2, pParse->iNextSelectId);
@@ -101301,12 +102160,10 @@ static int multiSelect(
testcase( p->op==TK_EXCEPT );
testcase( p->op==TK_UNION );
priorOp = SRT_Union;
- if( dest.eDest==priorOp && ALWAYS(!p->pLimit &&!p->pOffset) ){
+ if( dest.eDest==priorOp ){
/* We can reuse a temporary table generated by a SELECT to our
** right.
*/
- assert( p->pRightmost!=p ); /* Can only happen for leftward elements
- ** of a 3-way or more compound */
assert( p->pLimit==0 ); /* Not allowed on leftward elements */
assert( p->pOffset==0 ); /* Not allowed on leftward elements */
unionTab = dest.iSDParm;
@@ -101319,7 +102176,7 @@ static int multiSelect(
addr = sqlite3VdbeAddOp2(v, OP_OpenEphemeral, unionTab, 0);
assert( p->addrOpenEphm[0] == -1 );
p->addrOpenEphm[0] = addr;
- p->pRightmost->selFlags |= SF_UsesEphemeral;
+ findRightmost(p)->selFlags |= SF_UsesEphemeral;
assert( p->pEList );
}
@@ -101378,12 +102235,12 @@ static int multiSelect(
iBreak = sqlite3VdbeMakeLabel(v);
iCont = sqlite3VdbeMakeLabel(v);
computeLimitRegisters(pParse, p, iBreak);
- sqlite3VdbeAddOp2(v, OP_Rewind, unionTab, iBreak);
+ sqlite3VdbeAddOp2(v, OP_Rewind, unionTab, iBreak); VdbeCoverage(v);
iStart = sqlite3VdbeCurrentAddr(v);
- selectInnerLoop(pParse, p, p->pEList, unionTab, p->pEList->nExpr,
+ selectInnerLoop(pParse, p, p->pEList, unionTab,
0, 0, &dest, iCont, iBreak);
sqlite3VdbeResolveLabel(v, iCont);
- sqlite3VdbeAddOp2(v, OP_Next, unionTab, iStart);
+ sqlite3VdbeAddOp2(v, OP_Next, unionTab, iStart); VdbeCoverage(v);
sqlite3VdbeResolveLabel(v, iBreak);
sqlite3VdbeAddOp2(v, OP_Close, unionTab, 0);
}
@@ -101408,7 +102265,7 @@ static int multiSelect(
addr = sqlite3VdbeAddOp2(v, OP_OpenEphemeral, tab1, 0);
assert( p->addrOpenEphm[0] == -1 );
p->addrOpenEphm[0] = addr;
- p->pRightmost->selFlags |= SF_UsesEphemeral;
+ findRightmost(p)->selFlags |= SF_UsesEphemeral;
assert( p->pEList );
/* Code the SELECTs to our left into temporary table "tab1".
@@ -101453,15 +102310,15 @@ static int multiSelect(
iBreak = sqlite3VdbeMakeLabel(v);
iCont = sqlite3VdbeMakeLabel(v);
computeLimitRegisters(pParse, p, iBreak);
- sqlite3VdbeAddOp2(v, OP_Rewind, tab1, iBreak);
+ sqlite3VdbeAddOp2(v, OP_Rewind, tab1, iBreak); VdbeCoverage(v);
r1 = sqlite3GetTempReg(pParse);
iStart = sqlite3VdbeAddOp2(v, OP_RowKey, tab1, r1);
- sqlite3VdbeAddOp4Int(v, OP_NotFound, tab2, iCont, r1, 0);
+ sqlite3VdbeAddOp4Int(v, OP_NotFound, tab2, iCont, r1, 0); VdbeCoverage(v);
sqlite3ReleaseTempReg(pParse, r1);
- selectInnerLoop(pParse, p, p->pEList, tab1, p->pEList->nExpr,
+ selectInnerLoop(pParse, p, p->pEList, tab1,
0, 0, &dest, iCont, iBreak);
sqlite3VdbeResolveLabel(v, iCont);
- sqlite3VdbeAddOp2(v, OP_Next, tab1, iStart);
+ sqlite3VdbeAddOp2(v, OP_Next, tab1, iStart); VdbeCoverage(v);
sqlite3VdbeResolveLabel(v, iBreak);
sqlite3VdbeAddOp2(v, OP_Close, tab2, 0);
sqlite3VdbeAddOp2(v, OP_Close, tab1, 0);
@@ -101487,7 +102344,7 @@ static int multiSelect(
CollSeq **apColl; /* For looping through pKeyInfo->aColl[] */
int nCol; /* Number of columns in result set */
- assert( p->pRightmost==p );
+ assert( p->pNext==0 );
nCol = p->pEList->nExpr;
pKeyInfo = sqlite3KeyInfoAlloc(db, nCol, 1);
if( !pKeyInfo ){
@@ -101568,10 +102425,10 @@ static int generateOutputSubroutine(
*/
if( regPrev ){
int j1, j2;
- j1 = sqlite3VdbeAddOp1(v, OP_IfNot, regPrev);
+ j1 = sqlite3VdbeAddOp1(v, OP_IfNot, regPrev); VdbeCoverage(v);
j2 = sqlite3VdbeAddOp4(v, OP_Compare, pIn->iSdst, regPrev+1, pIn->nSdst,
(char*)sqlite3KeyInfoRef(pKeyInfo), P4_KEYINFO);
- sqlite3VdbeAddOp3(v, OP_Jump, j2+2, iContinue, j2+2);
+ sqlite3VdbeAddOp3(v, OP_Jump, j2+2, iContinue, j2+2); VdbeCoverage(v);
sqlite3VdbeJumpHere(v, j1);
sqlite3VdbeAddOp3(v, OP_Copy, pIn->iSdst, regPrev+1, pIn->nSdst-1);
sqlite3VdbeAddOp2(v, OP_Integer, 1, regPrev);
@@ -101580,7 +102437,7 @@ static int generateOutputSubroutine(
/* Suppress the first OFFSET entries if there is an OFFSET clause
*/
- codeOffset(v, p, iContinue);
+ codeOffset(v, p->iOffset, iContinue);
switch( pDest->eDest ){
/* Store the result as data using a unique key.
@@ -101672,7 +102529,7 @@ static int generateOutputSubroutine(
/* Jump to the end of the loop if the LIMIT is reached.
*/
if( p->iLimit ){
- sqlite3VdbeAddOp3(v, OP_IfZero, p->iLimit, iBreak, -1);
+ sqlite3VdbeAddOp3(v, OP_IfZero, p->iLimit, iBreak, -1); VdbeCoverage(v);
}
/* Generate the subroutine return
@@ -101780,9 +102637,7 @@ static int multiSelectOrderBy(
SelectDest destA; /* Destination for coroutine A */
SelectDest destB; /* Destination for coroutine B */
int regAddrA; /* Address register for select-A coroutine */
- int regEofA; /* Flag to indicate when select-A is complete */
int regAddrB; /* Address register for select-B coroutine */
- int regEofB; /* Flag to indicate when select-B is complete */
int addrSelectA; /* Address of the select-A coroutine */
int addrSelectB; /* Address of the select-B coroutine */
int regOutA; /* Address register for the output-A subroutine */
@@ -101790,6 +102645,7 @@ static int multiSelectOrderBy(
int addrOutA; /* Address of the output-A subroutine */
int addrOutB = 0; /* Address of the output-B subroutine */
int addrEofA; /* Address of the select-A-exhausted subroutine */
+ int addrEofA_noB; /* Alternate addrEofA if B is uninitialized */
int addrEofB; /* Address of the select-B-exhausted subroutine */
int addrAltB; /* Address of the A<B subroutine */
int addrAeqB; /* Address of the A==B subroutine */
@@ -101869,24 +102725,7 @@ static int multiSelectOrderBy(
&& pItem->u.x.iOrderByCol<=p->pEList->nExpr );
aPermute[i] = pItem->u.x.iOrderByCol - 1;
}
- pKeyMerge = sqlite3KeyInfoAlloc(db, nOrderBy, 1);
- if( pKeyMerge ){
- for(i=0; i<nOrderBy; i++){
- CollSeq *pColl;
- Expr *pTerm = pOrderBy->a[i].pExpr;
- if( pTerm->flags & EP_Collate ){
- pColl = sqlite3ExprCollSeq(pParse, pTerm);
- }else{
- pColl = multiSelectCollSeq(pParse, p, aPermute[i]);
- if( pColl==0 ) pColl = db->pDfltColl;
- pOrderBy->a[i].pExpr =
- sqlite3ExprAddCollateString(pParse, pTerm, pColl->zName);
- }
- assert( sqlite3KeyInfoIsWriteable(pKeyMerge) );
- pKeyMerge->aColl[i] = pColl;
- pKeyMerge->aSortOrder[i] = pOrderBy->a[i].sortOrder;
- }
- }
+ pKeyMerge = multiSelectOrderByKeyInfo(pParse, p, 1);
}else{
pKeyMerge = 0;
}
@@ -101921,6 +102760,7 @@ static int multiSelectOrderBy(
/* Separate the left and the right query from one another
*/
p->pPrior = 0;
+ pPrior->pNext = 0;
sqlite3ResolveOrderGroupBy(pParse, p, p->pOrderBy, "ORDER");
if( pPrior->pPrior==0 ){
sqlite3ResolveOrderGroupBy(pParse, pPrior, pPrior->pOrderBy, "ORDER");
@@ -101943,37 +102783,30 @@ static int multiSelectOrderBy(
p->pOffset = 0;
regAddrA = ++pParse->nMem;
- regEofA = ++pParse->nMem;
regAddrB = ++pParse->nMem;
- regEofB = ++pParse->nMem;
regOutA = ++pParse->nMem;
regOutB = ++pParse->nMem;
sqlite3SelectDestInit(&destA, SRT_Coroutine, regAddrA);
sqlite3SelectDestInit(&destB, SRT_Coroutine, regAddrB);
- /* Jump past the various subroutines and coroutines to the main
- ** merge loop
- */
- j1 = sqlite3VdbeAddOp0(v, OP_Goto);
- addrSelectA = sqlite3VdbeCurrentAddr(v);
-
-
/* Generate a coroutine to evaluate the SELECT statement to the
** left of the compound operator - the "A" select.
*/
- VdbeNoopComment((v, "Begin coroutine for left SELECT"));
+ addrSelectA = sqlite3VdbeCurrentAddr(v) + 1;
+ j1 = sqlite3VdbeAddOp3(v, OP_InitCoroutine, regAddrA, 0, addrSelectA);
+ VdbeComment((v, "left SELECT"));
pPrior->iLimit = regLimitA;
explainSetInteger(iSub1, pParse->iNextSelectId);
sqlite3Select(pParse, pPrior, &destA);
- sqlite3VdbeAddOp2(v, OP_Integer, 1, regEofA);
- sqlite3VdbeAddOp1(v, OP_Yield, regAddrA);
- VdbeNoopComment((v, "End coroutine for left SELECT"));
+ sqlite3VdbeAddOp1(v, OP_EndCoroutine, regAddrA);
+ sqlite3VdbeJumpHere(v, j1);
/* Generate a coroutine to evaluate the SELECT statement on
** the right - the "B" select
*/
- addrSelectB = sqlite3VdbeCurrentAddr(v);
- VdbeNoopComment((v, "Begin coroutine for right SELECT"));
+ addrSelectB = sqlite3VdbeCurrentAddr(v) + 1;
+ j1 = sqlite3VdbeAddOp3(v, OP_InitCoroutine, regAddrB, 0, addrSelectB);
+ VdbeComment((v, "right SELECT"));
savedLimit = p->iLimit;
savedOffset = p->iOffset;
p->iLimit = regLimitB;
@@ -101982,9 +102815,7 @@ static int multiSelectOrderBy(
sqlite3Select(pParse, p, &destB);
p->iLimit = savedLimit;
p->iOffset = savedOffset;
- sqlite3VdbeAddOp2(v, OP_Integer, 1, regEofB);
- sqlite3VdbeAddOp1(v, OP_Yield, regAddrB);
- VdbeNoopComment((v, "End coroutine for right SELECT"));
+ sqlite3VdbeAddOp1(v, OP_EndCoroutine, regAddrB);
/* Generate a subroutine that outputs the current row of the A
** select as the next output row of the compound select.
@@ -102008,13 +102839,13 @@ static int multiSelectOrderBy(
/* Generate a subroutine to run when the results from select A
** are exhausted and only data in select B remains.
*/
- VdbeNoopComment((v, "eof-A subroutine"));
if( op==TK_EXCEPT || op==TK_INTERSECT ){
- addrEofA = sqlite3VdbeAddOp2(v, OP_Goto, 0, labelEnd);
+ addrEofA_noB = addrEofA = labelEnd;
}else{
- addrEofA = sqlite3VdbeAddOp2(v, OP_If, regEofB, labelEnd);
- sqlite3VdbeAddOp2(v, OP_Gosub, regOutB, addrOutB);
- sqlite3VdbeAddOp1(v, OP_Yield, regAddrB);
+ VdbeNoopComment((v, "eof-A subroutine"));
+ addrEofA = sqlite3VdbeAddOp2(v, OP_Gosub, regOutB, addrOutB);
+ addrEofA_noB = sqlite3VdbeAddOp2(v, OP_Yield, regAddrB, labelEnd);
+ VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_Goto, 0, addrEofA);
p->nSelectRow += pPrior->nSelectRow;
}
@@ -102027,9 +102858,8 @@ static int multiSelectOrderBy(
if( p->nSelectRow > pPrior->nSelectRow ) p->nSelectRow = pPrior->nSelectRow;
}else{
VdbeNoopComment((v, "eof-B subroutine"));
- addrEofB = sqlite3VdbeAddOp2(v, OP_If, regEofA, labelEnd);
- sqlite3VdbeAddOp2(v, OP_Gosub, regOutA, addrOutA);
- sqlite3VdbeAddOp1(v, OP_Yield, regAddrA);
+ addrEofB = sqlite3VdbeAddOp2(v, OP_Gosub, regOutA, addrOutA);
+ sqlite3VdbeAddOp2(v, OP_Yield, regAddrA, labelEnd); VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_Goto, 0, addrEofB);
}
@@ -102037,8 +102867,7 @@ static int multiSelectOrderBy(
*/
VdbeNoopComment((v, "A-lt-B subroutine"));
addrAltB = sqlite3VdbeAddOp2(v, OP_Gosub, regOutA, addrOutA);
- sqlite3VdbeAddOp1(v, OP_Yield, regAddrA);
- sqlite3VdbeAddOp2(v, OP_If, regEofA, addrEofA);
+ sqlite3VdbeAddOp2(v, OP_Yield, regAddrA, addrEofA); VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_Goto, 0, labelCmpr);
/* Generate code to handle the case of A==B
@@ -102051,8 +102880,7 @@ static int multiSelectOrderBy(
}else{
VdbeNoopComment((v, "A-eq-B subroutine"));
addrAeqB =
- sqlite3VdbeAddOp1(v, OP_Yield, regAddrA);
- sqlite3VdbeAddOp2(v, OP_If, regEofA, addrEofA);
+ sqlite3VdbeAddOp2(v, OP_Yield, regAddrA, addrEofA); VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_Goto, 0, labelCmpr);
}
@@ -102063,19 +102891,14 @@ static int multiSelectOrderBy(
if( op==TK_ALL || op==TK_UNION ){
sqlite3VdbeAddOp2(v, OP_Gosub, regOutB, addrOutB);
}
- sqlite3VdbeAddOp1(v, OP_Yield, regAddrB);
- sqlite3VdbeAddOp2(v, OP_If, regEofB, addrEofB);
+ sqlite3VdbeAddOp2(v, OP_Yield, regAddrB, addrEofB); VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_Goto, 0, labelCmpr);
/* This code runs once to initialize everything.
*/
sqlite3VdbeJumpHere(v, j1);
- sqlite3VdbeAddOp2(v, OP_Integer, 0, regEofA);
- sqlite3VdbeAddOp2(v, OP_Integer, 0, regEofB);
- sqlite3VdbeAddOp2(v, OP_Gosub, regAddrA, addrSelectA);
- sqlite3VdbeAddOp2(v, OP_Gosub, regAddrB, addrSelectB);
- sqlite3VdbeAddOp2(v, OP_If, regEofA, addrEofA);
- sqlite3VdbeAddOp2(v, OP_If, regEofB, addrEofB);
+ sqlite3VdbeAddOp2(v, OP_Yield, regAddrA, addrEofA_noB); VdbeCoverage(v);
+ sqlite3VdbeAddOp2(v, OP_Yield, regAddrB, addrEofB); VdbeCoverage(v);
/* Implement the main merge loop
*/
@@ -102084,7 +102907,7 @@ static int multiSelectOrderBy(
sqlite3VdbeAddOp4(v, OP_Compare, destA.iSdst, destB.iSdst, nOrderBy,
(char*)pKeyMerge, P4_KEYINFO);
sqlite3VdbeChangeP5(v, OPFLAG_PERMUTE);
- sqlite3VdbeAddOp3(v, OP_Jump, addrAltB, addrAeqB, addrAgtB);
+ sqlite3VdbeAddOp3(v, OP_Jump, addrAltB, addrAeqB, addrAgtB); VdbeCoverage(v);
/* Jump to the this point in order to terminate the query.
*/
@@ -102104,6 +102927,7 @@ static int multiSelectOrderBy(
sqlite3SelectDelete(db, p->pPrior);
}
p->pPrior = pPrior;
+ pPrior->pNext = p;
/*** TBD: Insert subroutine calls to close cursors on incomplete
**** subqueries ****/
@@ -102309,6 +103133,14 @@ static void substSelect(
** (21) The subquery does not use LIMIT or the outer query is not
** DISTINCT. (See ticket [752e1646fc]).
**
+** (22) The subquery is not a recursive CTE.
+**
+** (23) The parent is not a recursive CTE, or the sub-query is not a
+** compound query. This restriction is because transforming the
+** parent to a compound query confuses the code that handles
+** recursive queries in multiSelect().
+**
+**
** In this routine, the "p" parameter is a pointer to the outer query.
** The subquery is p->pSrc->a[iFrom]. isAgg is true if the outer query
** uses aggregates and subqueryIsAgg is true if the subquery uses aggregates.
@@ -102361,7 +103193,7 @@ static int flattenSubquery(
** and (14). */
if( pSub->pLimit && p->pLimit ) return 0; /* Restriction (13) */
if( pSub->pOffset ) return 0; /* Restriction (14) */
- if( p->pRightmost && pSub->pLimit ){
+ if( (p->selFlags & SF_Compound)!=0 && pSub->pLimit ){
return 0; /* Restriction (15) */
}
if( pSubSrc->nSrc==0 ) return 0; /* Restriction (7) */
@@ -102380,6 +103212,8 @@ static int flattenSubquery(
if( pSub->pLimit && (p->selFlags & SF_Distinct)!=0 ){
return 0; /* Restriction (21) */
}
+ if( pSub->selFlags & SF_Recursive ) return 0; /* Restriction (22) */
+ if( (p->selFlags & SF_Recursive) && pSub->pPrior ) return 0; /* (23) */
/* OBSOLETE COMMENT 1:
** Restriction 3: If the subquery is a join, make sure the subquery is
@@ -102510,14 +103344,14 @@ static int flattenSubquery(
p->pOrderBy = pOrderBy;
p->pSrc = pSrc;
p->op = TK_ALL;
- p->pRightmost = 0;
if( pNew==0 ){
- pNew = pPrior;
+ p->pPrior = pPrior;
}else{
pNew->pPrior = pPrior;
- pNew->pRightmost = 0;
+ if( pPrior ) pPrior->pNext = pNew;
+ pNew->pNext = p;
+ p->pPrior = pNew;
}
- p->pPrior = pNew;
if( db->mallocFailed ) return 1;
}
@@ -102856,11 +103690,207 @@ static int convertCompoundSelectToSubquery(Walker *pWalker, Select *p){
pNew->pHaving = 0;
pNew->pOrderBy = 0;
p->pPrior = 0;
+ p->pNext = 0;
+ p->selFlags &= ~SF_Compound;
+ assert( pNew->pPrior!=0 );
+ pNew->pPrior->pNext = pNew;
pNew->pLimit = 0;
pNew->pOffset = 0;
return WRC_Continue;
}
+#ifndef SQLITE_OMIT_CTE
+/*
+** Argument pWith (which may be NULL) points to a linked list of nested
+** WITH contexts, from inner to outermost. If the table identified by
+** FROM clause element pItem is really a common-table-expression (CTE)
+** then return a pointer to the CTE definition for that table. Otherwise
+** return NULL.
+**
+** If a non-NULL value is returned, set *ppContext to point to the With
+** object that the returned CTE belongs to.
+*/
+static struct Cte *searchWith(
+ With *pWith, /* Current outermost WITH clause */
+ struct SrcList_item *pItem, /* FROM clause element to resolve */
+ With **ppContext /* OUT: WITH clause return value belongs to */
+){
+ const char *zName;
+ if( pItem->zDatabase==0 && (zName = pItem->zName)!=0 ){
+ With *p;
+ for(p=pWith; p; p=p->pOuter){
+ int i;
+ for(i=0; i<p->nCte; i++){
+ if( sqlite3StrICmp(zName, p->a[i].zName)==0 ){
+ *ppContext = p;
+ return &p->a[i];
+ }
+ }
+ }
+ }
+ return 0;
+}
+
+/* The code generator maintains a stack of active WITH clauses
+** with the inner-most WITH clause being at the top of the stack.
+**
+** This routine pushes the WITH clause passed as the second argument
+** onto the top of the stack. If argument bFree is true, then this
+** WITH clause will never be popped from the stack. In this case it
+** should be freed along with the Parse object. In other cases, when
+** bFree==0, the With object will be freed along with the SELECT
+** statement with which it is associated.
+*/
+SQLITE_PRIVATE void sqlite3WithPush(Parse *pParse, With *pWith, u8 bFree){
+ assert( bFree==0 || pParse->pWith==0 );
+ if( pWith ){
+ pWith->pOuter = pParse->pWith;
+ pParse->pWith = pWith;
+ pParse->bFreeWith = bFree;
+ }
+}
+
+/*
+** This function checks if argument pFrom refers to a CTE declared by
+** a WITH clause on the stack currently maintained by the parser. And,
+** if currently processing a CTE expression, if it is a recursive
+** reference to the current CTE.
+**
+** If pFrom falls into either of the two categories above, pFrom->pTab
+** and other fields are populated accordingly. The caller should check
+** (pFrom->pTab!=0) to determine whether or not a successful match
+** was found.
+**
+** Whether or not a match is found, SQLITE_OK is returned if no error
+** occurs. If an error does occur, an error message is stored in the
+** parser and some error code other than SQLITE_OK returned.
+*/
+static int withExpand(
+ Walker *pWalker,
+ struct SrcList_item *pFrom
+){
+ Parse *pParse = pWalker->pParse;
+ sqlite3 *db = pParse->db;
+ struct Cte *pCte; /* Matched CTE (or NULL if no match) */
+ With *pWith; /* WITH clause that pCte belongs to */
+
+ assert( pFrom->pTab==0 );
+
+ pCte = searchWith(pParse->pWith, pFrom, &pWith);
+ if( pCte ){
+ Table *pTab;
+ ExprList *pEList;
+ Select *pSel;
+ Select *pLeft; /* Left-most SELECT statement */
+ int bMayRecursive; /* True if compound joined by UNION [ALL] */
+ With *pSavedWith; /* Initial value of pParse->pWith */
+
+ /* If pCte->zErr is non-NULL at this point, then this is an illegal
+ ** recursive reference to CTE pCte. Leave an error in pParse and return
+ ** early. If pCte->zErr is NULL, then this is not a recursive reference.
+ ** In this case, proceed. */
+ if( pCte->zErr ){
+ sqlite3ErrorMsg(pParse, pCte->zErr, pCte->zName);
+ return SQLITE_ERROR;
+ }
+
+ assert( pFrom->pTab==0 );
+ pFrom->pTab = pTab = sqlite3DbMallocZero(db, sizeof(Table));
+ if( pTab==0 ) return WRC_Abort;
+ pTab->nRef = 1;
+ pTab->zName = sqlite3DbStrDup(db, pCte->zName);
+ pTab->iPKey = -1;
+ pTab->nRowEst = 1048576;
+ pTab->tabFlags |= TF_Ephemeral;
+ pFrom->pSelect = sqlite3SelectDup(db, pCte->pSelect, 0);
+ if( db->mallocFailed ) return SQLITE_NOMEM;
+ assert( pFrom->pSelect );
+
+ /* Check if this is a recursive CTE. */
+ pSel = pFrom->pSelect;
+ bMayRecursive = ( pSel->op==TK_ALL || pSel->op==TK_UNION );
+ if( bMayRecursive ){
+ int i;
+ SrcList *pSrc = pFrom->pSelect->pSrc;
+ for(i=0; i<pSrc->nSrc; i++){
+ struct SrcList_item *pItem = &pSrc->a[i];
+ if( pItem->zDatabase==0
+ && pItem->zName!=0
+ && 0==sqlite3StrICmp(pItem->zName, pCte->zName)
+ ){
+ pItem->pTab = pTab;
+ pItem->isRecursive = 1;
+ pTab->nRef++;
+ pSel->selFlags |= SF_Recursive;
+ }
+ }
+ }
+
+ /* Only one recursive reference is permitted. */
+ if( pTab->nRef>2 ){
+ sqlite3ErrorMsg(
+ pParse, "multiple references to recursive table: %s", pCte->zName
+ );
+ return SQLITE_ERROR;
+ }
+ assert( pTab->nRef==1 || ((pSel->selFlags&SF_Recursive) && pTab->nRef==2 ));
+
+ pCte->zErr = "circular reference: %s";
+ pSavedWith = pParse->pWith;
+ pParse->pWith = pWith;
+ sqlite3WalkSelect(pWalker, bMayRecursive ? pSel->pPrior : pSel);
+
+ for(pLeft=pSel; pLeft->pPrior; pLeft=pLeft->pPrior);
+ pEList = pLeft->pEList;
+ if( pCte->pCols ){
+ if( pEList->nExpr!=pCte->pCols->nExpr ){
+ sqlite3ErrorMsg(pParse, "table %s has %d values for %d columns",
+ pCte->zName, pEList->nExpr, pCte->pCols->nExpr
+ );
+ pParse->pWith = pSavedWith;
+ return SQLITE_ERROR;
+ }
+ pEList = pCte->pCols;
+ }
+
+ selectColumnsFromExprList(pParse, pEList, &pTab->nCol, &pTab->aCol);
+ if( bMayRecursive ){
+ if( pSel->selFlags & SF_Recursive ){
+ pCte->zErr = "multiple recursive references: %s";
+ }else{
+ pCte->zErr = "recursive reference in a subquery: %s";
+ }
+ sqlite3WalkSelect(pWalker, pSel);
+ }
+ pCte->zErr = 0;
+ pParse->pWith = pSavedWith;
+ }
+
+ return SQLITE_OK;
+}
+#endif
+
+#ifndef SQLITE_OMIT_CTE
+/*
+** If the SELECT passed as the second argument has an associated WITH
+** clause, pop it from the stack stored as part of the Parse object.
+**
+** This function is used as the xSelectCallback2() callback by
+** sqlite3SelectExpand() when walking a SELECT tree to resolve table
+** names and other FROM clause elements.
+*/
+static void selectPopWith(Walker *pWalker, Select *p){
+ Parse *pParse = pWalker->pParse;
+ With *pWith = findRightmost(p)->pWith;
+ if( pWith!=0 ){
+ assert( pParse->pWith==pWith );
+ pParse->pWith = pWith->pOuter;
+ }
+}
+#else
+#define selectPopWith 0
+#endif
+
/*
** This routine is a Walker callback for "expanding" a SELECT statement.
** "Expanding" means to do the following:
@@ -102904,6 +103934,7 @@ static int selectExpander(Walker *pWalker, Select *p){
}
pTabList = p->pSrc;
pEList = p->pEList;
+ sqlite3WithPush(pParse, findRightmost(p)->pWith, 0);
/* Make sure cursor numbers have been assigned to all entries in
** the FROM clause of the SELECT statement.
@@ -102916,12 +103947,21 @@ static int selectExpander(Walker *pWalker, Select *p){
*/
for(i=0, pFrom=pTabList->a; i<pTabList->nSrc; i++, pFrom++){
Table *pTab;
+ assert( pFrom->isRecursive==0 || pFrom->pTab );
+ if( pFrom->isRecursive ) continue;
if( pFrom->pTab!=0 ){
/* This statement has already been prepared. There is no need
** to go further. */
assert( i==0 );
+#ifndef SQLITE_OMIT_CTE
+ selectPopWith(pWalker, p);
+#endif
return WRC_Prune;
}
+#ifndef SQLITE_OMIT_CTE
+ if( withExpand(pWalker, pFrom) ) return WRC_Abort;
+ if( pFrom->pTab ) {} else
+#endif
if( pFrom->zName==0 ){
#ifndef SQLITE_OMIT_SUBQUERY
Select *pSel = pFrom->pSelect;
@@ -103184,6 +104224,7 @@ static void sqlite3SelectExpand(Parse *pParse, Select *pSelect){
sqlite3WalkSelect(&w, pSelect);
}
w.xSelectCallback = selectExpander;
+ w.xSelectCallback2 = selectPopWith;
sqlite3WalkSelect(&w, pSelect);
}
@@ -103202,7 +104243,7 @@ static void sqlite3SelectExpand(Parse *pParse, Select *pSelect){
** at that point because identifiers had not yet been resolved. This
** routine is called after identifier resolution.
*/
-static int selectAddSubqueryTypeInfo(Walker *pWalker, Select *p){
+static void selectAddSubqueryTypeInfo(Walker *pWalker, Select *p){
Parse *pParse;
int i;
SrcList *pTabList;
@@ -103218,13 +104259,13 @@ static int selectAddSubqueryTypeInfo(Walker *pWalker, Select *p){
if( ALWAYS(pTab!=0) && (pTab->tabFlags & TF_Ephemeral)!=0 ){
/* A sub-query in the FROM clause of a SELECT */
Select *pSel = pFrom->pSelect;
- assert( pSel );
- while( pSel->pPrior ) pSel = pSel->pPrior;
- selectAddColumnTypeAndCollation(pParse, pTab, pSel);
+ if( pSel ){
+ while( pSel->pPrior ) pSel = pSel->pPrior;
+ selectAddColumnTypeAndCollation(pParse, pTab, pSel);
+ }
}
}
}
- return WRC_Continue;
}
#endif
@@ -103240,10 +104281,9 @@ static void sqlite3SelectAddTypeInfo(Parse *pParse, Select *pSelect){
#ifndef SQLITE_OMIT_SUBQUERY
Walker w;
memset(&w, 0, sizeof(w));
- w.xSelectCallback = selectAddSubqueryTypeInfo;
+ w.xSelectCallback2 = selectAddSubqueryTypeInfo;
w.xExprCallback = exprWalkNoop;
w.pParse = pParse;
- w.bSelectDepthFirst = 1;
sqlite3WalkSelect(&w, pSelect);
#endif
}
@@ -103290,14 +104330,23 @@ static void resetAccumulator(Parse *pParse, AggInfo *pAggInfo){
Vdbe *v = pParse->pVdbe;
int i;
struct AggInfo_func *pFunc;
- if( pAggInfo->nFunc+pAggInfo->nColumn==0 ){
- return;
- }
+ int nReg = pAggInfo->nFunc + pAggInfo->nColumn;
+ if( nReg==0 ) return;
+#ifdef SQLITE_DEBUG
+ /* Verify that all AggInfo registers are within the range specified by
+ ** AggInfo.mnReg..AggInfo.mxReg */
+ assert( nReg==pAggInfo->mxReg-pAggInfo->mnReg+1 );
for(i=0; i<pAggInfo->nColumn; i++){
- sqlite3VdbeAddOp2(v, OP_Null, 0, pAggInfo->aCol[i].iMem);
+ assert( pAggInfo->aCol[i].iMem>=pAggInfo->mnReg
+ && pAggInfo->aCol[i].iMem<=pAggInfo->mxReg );
+ }
+ for(i=0; i<pAggInfo->nFunc; i++){
+ assert( pAggInfo->aFunc[i].iMem>=pAggInfo->mnReg
+ && pAggInfo->aFunc[i].iMem<=pAggInfo->mxReg );
}
+#endif
+ sqlite3VdbeAddOp3(v, OP_Null, 0, pAggInfo->mnReg, pAggInfo->mxReg);
for(pFunc=pAggInfo->aFunc, i=0; i<pAggInfo->nFunc; i++, pFunc++){
- sqlite3VdbeAddOp2(v, OP_Null, 0, pFunc->iMem);
if( pFunc->iDistinct>=0 ){
Expr *pE = pFunc->pExpr;
assert( !ExprHasProperty(pE, EP_xIsSelect) );
@@ -103306,7 +104355,7 @@ static void resetAccumulator(Parse *pParse, AggInfo *pAggInfo){
"argument");
pFunc->iDistinct = -1;
}else{
- KeyInfo *pKeyInfo = keyInfoFromExprList(pParse, pE->x.pList);
+ KeyInfo *pKeyInfo = keyInfoFromExprList(pParse, pE->x.pList, 0);
sqlite3VdbeAddOp4(v, OP_OpenEphemeral, pFunc->iDistinct, 0, 0,
(char*)pKeyInfo, P4_KEYINFO);
}
@@ -103343,7 +104392,6 @@ static void updateAccumulator(Parse *pParse, AggInfo *pAggInfo){
struct AggInfo_col *pC;
pAggInfo->directMode = 1;
- sqlite3ExprCacheClear(pParse);
for(i=0, pF=pAggInfo->aFunc; i<pAggInfo->nFunc; i++, pF++){
int nArg;
int addrNext = 0;
@@ -103399,7 +104447,7 @@ static void updateAccumulator(Parse *pParse, AggInfo *pAggInfo){
** values to an OP_Copy.
*/
if( regHit ){
- addrHitTest = sqlite3VdbeAddOp1(v, OP_If, regHit);
+ addrHitTest = sqlite3VdbeAddOp1(v, OP_If, regHit); VdbeCoverage(v);
}
sqlite3ExprCacheClear(pParse);
for(i=0, pC=pAggInfo->aCol; i<pAggInfo->nAccumulator; i++, pC++){
@@ -103440,50 +104488,8 @@ static void explainSimpleCount(
/*
** Generate code for the SELECT statement given in the p argument.
**
-** The results are distributed in various ways depending on the
-** contents of the SelectDest structure pointed to by argument pDest
-** as follows:
-**
-** pDest->eDest Result
-** ------------ -------------------------------------------
-** SRT_Output Generate a row of output (using the OP_ResultRow
-** opcode) for each row in the result set.
-**
-** SRT_Mem Only valid if the result is a single column.
-** Store the first column of the first result row
-** in register pDest->iSDParm then abandon the rest
-** of the query. This destination implies "LIMIT 1".
-**
-** SRT_Set The result must be a single column. Store each
-** row of result as the key in table pDest->iSDParm.
-** Apply the affinity pDest->affSdst before storing
-** results. Used to implement "IN (SELECT ...)".
-**
-** SRT_Union Store results as a key in a temporary table
-** identified by pDest->iSDParm.
-**
-** SRT_Except Remove results from the temporary table pDest->iSDParm.
-**
-** SRT_Table Store results in temporary table pDest->iSDParm.
-** This is like SRT_EphemTab except that the table
-** is assumed to already be open.
-**
-** SRT_EphemTab Create an temporary table pDest->iSDParm and store
-** the result there. The cursor is left open after
-** returning. This is like SRT_Table except that
-** this destination uses OP_OpenEphemeral to create
-** the table first.
-**
-** SRT_Coroutine Generate a co-routine that returns a new row of
-** results each time it is invoked. The entry point
-** of the co-routine is stored in register pDest->iSDParm.
-**
-** SRT_Exists Store a 1 in memory cell pDest->iSDParm if the result
-** set is not empty.
-**
-** SRT_Discard Throw the results away. This is used by SELECT
-** statements within triggers whose only purpose is
-** the side-effects of functions.
+** The results are returned according to the SelectDest structure.
+** See comments in sqliteInt.h for further information.
**
** This routine returns the number of errors. If any errors are
** encountered, then an appropriate error message is left in
@@ -103600,42 +104606,24 @@ SQLITE_PRIVATE int sqlite3Select(
p->selFlags |= SF_Aggregate;
}
i = -1;
- }else if( pTabList->nSrc==1 && (p->selFlags & SF_Materialize)==0
- && OptimizationEnabled(db, SQLITE_SubqCoroutine)
+ }else if( pTabList->nSrc==1
+ && OptimizationEnabled(db, SQLITE_SubqCoroutine)
){
/* Implement a co-routine that will return a single row of the result
** set on each invocation.
*/
- int addrTop;
- int addrEof;
+ int addrTop = sqlite3VdbeCurrentAddr(v)+1;
pItem->regReturn = ++pParse->nMem;
- addrEof = ++pParse->nMem;
- /* Before coding the OP_Goto to jump to the start of the main routine,
- ** ensure that the jump to the verify-schema routine has already
- ** been coded. Otherwise, the verify-schema would likely be coded as
- ** part of the co-routine. If the main routine then accessed the
- ** database before invoking the co-routine for the first time (for
- ** example to initialize a LIMIT register from a sub-select), it would
- ** be doing so without having verified the schema version and obtained
- ** the required db locks. See ticket d6b36be38. */
- sqlite3CodeVerifySchema(pParse, -1);
- sqlite3VdbeAddOp0(v, OP_Goto);
- addrTop = sqlite3VdbeAddOp1(v, OP_OpenPseudo, pItem->iCursor);
- sqlite3VdbeChangeP5(v, 1);
- VdbeComment((v, "coroutine for %s", pItem->pTab->zName));
+ sqlite3VdbeAddOp3(v, OP_InitCoroutine, pItem->regReturn, 0, addrTop);
+ VdbeComment((v, "%s", pItem->pTab->zName));
pItem->addrFillSub = addrTop;
- sqlite3VdbeAddOp2(v, OP_Integer, 0, addrEof);
- sqlite3VdbeChangeP5(v, 1);
sqlite3SelectDestInit(&dest, SRT_Coroutine, pItem->regReturn);
explainSetInteger(pItem->iSelectId, (u8)pParse->iNextSelectId);
sqlite3Select(pParse, pSub, &dest);
pItem->pTab->nRowEst = (unsigned)pSub->nSelectRow;
pItem->viaCoroutine = 1;
- sqlite3VdbeChangeP2(v, addrTop, dest.iSdst);
- sqlite3VdbeChangeP3(v, addrTop, dest.nSdst);
- sqlite3VdbeAddOp2(v, OP_Integer, 1, addrEof);
- sqlite3VdbeAddOp1(v, OP_Yield, pItem->regReturn);
- VdbeComment((v, "end %s", pItem->pTab->zName));
+ pItem->regResult = dest.iSdst;
+ sqlite3VdbeAddOp1(v, OP_EndCoroutine, pItem->regReturn);
sqlite3VdbeJumpHere(v, addrTop-1);
sqlite3ClearTempRegCache(pParse);
}else{
@@ -103651,12 +104639,14 @@ SQLITE_PRIVATE int sqlite3Select(
pItem->regReturn = ++pParse->nMem;
topAddr = sqlite3VdbeAddOp2(v, OP_Integer, 0, pItem->regReturn);
pItem->addrFillSub = topAddr+1;
- VdbeNoopComment((v, "materialize %s", pItem->pTab->zName));
if( pItem->isCorrelated==0 ){
/* If the subquery is not correlated and if we are not inside of
** a trigger, then we only need to compute the value of the subquery
** once. */
- onceAddr = sqlite3CodeOnce(pParse);
+ onceAddr = sqlite3CodeOnce(pParse); VdbeCoverage(v);
+ VdbeComment((v, "materialize \"%s\"", pItem->pTab->zName));
+ }else{
+ VdbeNoopComment((v, "materialize \"%s\"", pItem->pTab->zName));
}
sqlite3SelectDestInit(&dest, SRT_EphemTab, pItem->iCursor);
explainSetInteger(pItem->iSelectId, (u8)pParse->iNextSelectId);
@@ -103688,21 +104678,6 @@ SQLITE_PRIVATE int sqlite3Select(
/* If there is are a sequence of queries, do the earlier ones first.
*/
if( p->pPrior ){
- if( p->pRightmost==0 ){
- Select *pLoop, *pRight = 0;
- int cnt = 0;
- int mxSelect;
- for(pLoop=p; pLoop; pLoop=pLoop->pPrior, cnt++){
- pLoop->pRightmost = p;
- pLoop->pNext = pRight;
- pRight = pLoop;
- }
- mxSelect = db->aLimit[SQLITE_LIMIT_COMPOUND_SELECT];
- if( mxSelect && cnt>mxSelect ){
- sqlite3ErrorMsg(pParse, "too many terms in compound SELECT");
- goto select_end;
- }
- }
rc = multiSelect(pParse, p, pDest);
explainSetInteger(pParse->iSelectId, iRestoreSelectId);
return rc;
@@ -103758,7 +104733,7 @@ SQLITE_PRIVATE int sqlite3Select(
*/
if( pOrderBy ){
KeyInfo *pKeyInfo;
- pKeyInfo = keyInfoFromExprList(pParse, pOrderBy);
+ pKeyInfo = keyInfoFromExprList(pParse, pOrderBy, 0);
pOrderBy->iECursor = pParse->nTab++;
p->addrOpenEphm[2] = addrSortIndex =
sqlite3VdbeAddOp4(v, OP_OpenEphemeral,
@@ -103790,7 +104765,7 @@ SQLITE_PRIVATE int sqlite3Select(
sDistinct.tabTnct = pParse->nTab++;
sDistinct.addrTnct = sqlite3VdbeAddOp4(v, OP_OpenEphemeral,
sDistinct.tabTnct, 0, 0,
- (char*)keyInfoFromExprList(pParse, p->pEList),
+ (char*)keyInfoFromExprList(pParse, p->pEList, 0),
P4_KEYINFO);
sqlite3VdbeChangeP5(v, BTREE_UNORDERED);
sDistinct.eTnctType = WHERE_DISTINCT_UNORDERED;
@@ -103824,7 +104799,7 @@ SQLITE_PRIVATE int sqlite3Select(
}
/* Use the standard inner loop. */
- selectInnerLoop(pParse, p, pEList, 0, 0, pOrderBy, &sDistinct, pDest,
+ selectInnerLoop(pParse, p, pEList, -1, pOrderBy, &sDistinct, pDest,
sqlite3WhereContinueLabel(pWInfo),
sqlite3WhereBreakLabel(pWInfo));
@@ -103876,6 +104851,7 @@ SQLITE_PRIVATE int sqlite3Select(
sNC.pParse = pParse;
sNC.pSrcList = pTabList;
sNC.pAggInfo = &sAggInfo;
+ sAggInfo.mnReg = pParse->nMem+1;
sAggInfo.nSortingColumn = pGroupBy ? pGroupBy->nExpr+1 : 0;
sAggInfo.pGroupBy = pGroupBy;
sqlite3ExprAnalyzeAggList(&sNC, pEList);
@@ -103890,6 +104866,7 @@ SQLITE_PRIVATE int sqlite3Select(
sqlite3ExprAnalyzeAggList(&sNC, sAggInfo.aFunc[i].pExpr->x.pList);
sNC.ncFlags &= ~NC_InAggFunc;
}
+ sAggInfo.mxReg = pParse->nMem;
if( db->mallocFailed ) goto select_end;
/* Processing for aggregates with GROUP BY is very different and
@@ -103912,7 +104889,7 @@ SQLITE_PRIVATE int sqlite3Select(
** will be converted into a Noop.
*/
sAggInfo.sortingIdx = pParse->nTab++;
- pKeyInfo = keyInfoFromExprList(pParse, pGroupBy);
+ pKeyInfo = keyInfoFromExprList(pParse, pGroupBy, 0);
addrSortingIdx = sqlite3VdbeAddOp4(v, OP_SorterOpen,
sAggInfo.sortingIdx, sAggInfo.nSortingColumn,
0, (char*)pKeyInfo, P4_KEYINFO);
@@ -104004,7 +104981,7 @@ SQLITE_PRIVATE int sqlite3Select(
sortOut = sqlite3GetTempReg(pParse);
sqlite3VdbeAddOp3(v, OP_OpenPseudo, sortPTab, sortOut, nCol);
sqlite3VdbeAddOp2(v, OP_SorterSort, sAggInfo.sortingIdx, addrEnd);
- VdbeComment((v, "GROUP BY sort"));
+ VdbeComment((v, "GROUP BY sort")); VdbeCoverage(v);
sAggInfo.useSortingIdx = 1;
sqlite3ExprCacheClear(pParse);
}
@@ -104031,7 +105008,7 @@ SQLITE_PRIVATE int sqlite3Select(
sqlite3VdbeAddOp4(v, OP_Compare, iAMem, iBMem, pGroupBy->nExpr,
(char*)sqlite3KeyInfoRef(pKeyInfo), P4_KEYINFO);
j1 = sqlite3VdbeCurrentAddr(v);
- sqlite3VdbeAddOp3(v, OP_Jump, j1+1, 0, j1+1);
+ sqlite3VdbeAddOp3(v, OP_Jump, j1+1, 0, j1+1); VdbeCoverage(v);
/* Generate code that runs whenever the GROUP BY changes.
** Changes in the GROUP BY are detected by the previous code
@@ -104045,7 +105022,7 @@ SQLITE_PRIVATE int sqlite3Select(
sqlite3ExprCodeMove(pParse, iBMem, iAMem, pGroupBy->nExpr);
sqlite3VdbeAddOp2(v, OP_Gosub, regOutputRow, addrOutputRow);
VdbeComment((v, "output one row"));
- sqlite3VdbeAddOp2(v, OP_IfPos, iAbortFlag, addrEnd);
+ sqlite3VdbeAddOp2(v, OP_IfPos, iAbortFlag, addrEnd); VdbeCoverage(v);
VdbeComment((v, "check abort flag"));
sqlite3VdbeAddOp2(v, OP_Gosub, regReset, addrReset);
VdbeComment((v, "reset accumulator"));
@@ -104062,6 +105039,7 @@ SQLITE_PRIVATE int sqlite3Select(
*/
if( groupBySort ){
sqlite3VdbeAddOp2(v, OP_SorterNext, sAggInfo.sortingIdx, addrTopOfLoop);
+ VdbeCoverage(v);
}else{
sqlite3WhereEnd(pWInfo);
sqlite3VdbeChangeToNoop(v, addrSortingIdx);
@@ -104089,12 +105067,12 @@ SQLITE_PRIVATE int sqlite3Select(
sqlite3VdbeAddOp1(v, OP_Return, regOutputRow);
sqlite3VdbeResolveLabel(v, addrOutputRow);
addrOutputRow = sqlite3VdbeCurrentAddr(v);
- sqlite3VdbeAddOp2(v, OP_IfPos, iUseFlag, addrOutputRow+2);
+ sqlite3VdbeAddOp2(v, OP_IfPos, iUseFlag, addrOutputRow+2); VdbeCoverage(v);
VdbeComment((v, "Groupby result generator entry point"));
sqlite3VdbeAddOp1(v, OP_Return, regOutputRow);
finalizeAggFunctions(pParse, &sAggInfo);
sqlite3ExprIfFalse(pParse, pHaving, addrOutputRow+1, SQLITE_JUMPIFNULL);
- selectInnerLoop(pParse, p, p->pEList, 0, 0, pOrderBy,
+ selectInnerLoop(pParse, p, p->pEList, -1, pOrderBy,
&sDistinct, pDest,
addrOutputRow+1, addrSetAbort);
sqlite3VdbeAddOp1(v, OP_Return, regOutputRow);
@@ -104237,7 +105215,7 @@ SQLITE_PRIVATE int sqlite3Select(
pOrderBy = 0;
sqlite3ExprIfFalse(pParse, pHaving, addrEnd, SQLITE_JUMPIFNULL);
- selectInnerLoop(pParse, p, p->pEList, 0, 0, 0, 0,
+ selectInnerLoop(pParse, p, p->pEList, -1, 0, 0,
pDest, addrEnd, addrEnd);
sqlite3ExprListDelete(db, pDel);
}
@@ -104362,10 +105340,6 @@ SQLITE_PRIVATE void sqlite3ExplainSelect(Vdbe *pVdbe, Select *p){
sqlite3ExplainPrintf(pVdbe, "(null-select)");
return;
}
- while( p->pPrior ){
- p->pPrior->pNext = p;
- p = p->pPrior;
- }
sqlite3ExplainPush(pVdbe);
while( p ){
explainOneSelect(pVdbe, p);
@@ -104981,25 +105955,21 @@ SQLITE_PRIVATE TriggerStep *sqlite3TriggerInsertStep(
sqlite3 *db, /* The database connection */
Token *pTableName, /* Name of the table into which we insert */
IdList *pColumn, /* List of columns in pTableName to insert into */
- ExprList *pEList, /* The VALUE clause: a list of values to be inserted */
Select *pSelect, /* A SELECT statement that supplies values */
u8 orconf /* The conflict algorithm (OE_Abort, OE_Replace, etc.) */
){
TriggerStep *pTriggerStep;
- assert(pEList == 0 || pSelect == 0);
- assert(pEList != 0 || pSelect != 0 || db->mallocFailed);
+ assert(pSelect != 0 || db->mallocFailed);
pTriggerStep = triggerStepAllocate(db, TK_INSERT, pTableName);
if( pTriggerStep ){
pTriggerStep->pSelect = sqlite3SelectDup(db, pSelect, EXPRDUP_REDUCE);
pTriggerStep->pIdList = pColumn;
- pTriggerStep->pExprList = sqlite3ExprListDup(db, pEList, EXPRDUP_REDUCE);
pTriggerStep->orconf = orconf;
}else{
sqlite3IdListDelete(db, pColumn);
}
- sqlite3ExprListDelete(db, pEList);
sqlite3SelectDelete(db, pSelect);
return pTriggerStep;
@@ -105154,6 +106124,7 @@ SQLITE_PRIVATE void sqlite3DropTriggerPtr(Parse *pParse, Trigger *pTrigger){
assert( pTable!=0 );
if( (v = sqlite3GetVdbe(pParse))!=0 ){
int base;
+ static const int iLn = VDBE_OFFSET_LINENO(2);
static const VdbeOpList dropTrigger[] = {
{ OP_Rewind, 0, ADDR(9), 0},
{ OP_String8, 0, 1, 0}, /* 1 */
@@ -105168,7 +106139,7 @@ SQLITE_PRIVATE void sqlite3DropTriggerPtr(Parse *pParse, Trigger *pTrigger){
sqlite3BeginWriteOperation(pParse, 0, iDb);
sqlite3OpenMasterTable(pParse, iDb);
- base = sqlite3VdbeAddOpList(v, ArraySize(dropTrigger), dropTrigger);
+ base = sqlite3VdbeAddOpList(v, ArraySize(dropTrigger), dropTrigger, iLn);
sqlite3VdbeChangeP4(v, base+1, pTrigger->zName, P4_TRANSIENT);
sqlite3VdbeChangeP4(v, base+4, "trigger", P4_STATIC);
sqlite3ChangeCookie(pParse, iDb);
@@ -105314,15 +106285,7 @@ static int codeTriggerProgram(
** INSERT OR IGNORE INTO t1 ... ; -- insert into t2 uses IGNORE policy
*/
pParse->eOrconf = (orconf==OE_Default)?pStep->orconf:(u8)orconf;
-
- /* Clear the cookieGoto flag. When coding triggers, the cookieGoto
- ** variable is used as a flag to indicate to sqlite3ExprCodeConstants()
- ** that it is not safe to refactor constants (this happens after the
- ** start of the first loop in the SQL statement is coded - at that
- ** point code may be conditionally executed, so it is no longer safe to
- ** initialize constant register values). */
- assert( pParse->cookieGoto==0 || pParse->cookieGoto==-1 );
- pParse->cookieGoto = 0;
+ assert( pParse->okConstFactor==0 );
switch( pStep->op ){
case TK_UPDATE: {
@@ -105337,7 +106300,6 @@ static int codeTriggerProgram(
case TK_INSERT: {
sqlite3Insert(pParse,
targetSrcList(pParse, pStep),
- sqlite3ExprListDup(db, pStep->pExprList, 0),
sqlite3SelectDup(db, pStep->pSelect, 0),
sqlite3IdListDup(db, pStep->pIdList),
pParse->eOrconf
@@ -105794,7 +106756,7 @@ SQLITE_PRIVATE void sqlite3ColumnDefault(Vdbe *v, Table *pTab, int i, int iReg){
sqlite3VdbeChangeP4(v, -1, (const char *)pValue, P4_MEM);
}
#ifndef SQLITE_OMIT_FLOATING_POINT
- if( iReg>=0 && pTab->aCol[i].affinity==SQLITE_AFF_REAL ){
+ if( pTab->aCol[i].affinity==SQLITE_AFF_REAL ){
sqlite3VdbeAddOp1(v, OP_RealAffinity, iReg);
}
#endif
@@ -106112,7 +107074,7 @@ SQLITE_PRIVATE void sqlite3Update(
regKey = iPk;
}else{
sqlite3VdbeAddOp4(v, OP_MakeRecord, iPk, nPk, regKey,
- sqlite3IndexAffinityStr(v, pPk), P4_TRANSIENT);
+ sqlite3IndexAffinityStr(v, pPk), nPk);
sqlite3VdbeAddOp2(v, OP_IdxInsert, iEph, regKey);
}
sqlite3WhereEnd(pWInfo);
@@ -106156,18 +107118,23 @@ SQLITE_PRIVATE void sqlite3Update(
if( aToOpen[iDataCur-iBaseCur] ){
assert( pPk!=0 );
sqlite3VdbeAddOp4Int(v, OP_NotFound, iDataCur, labelBreak, regKey, nKey);
+ VdbeCoverageNeverTaken(v);
}
labelContinue = labelBreak;
sqlite3VdbeAddOp2(v, OP_IsNull, pPk ? regKey : regOldRowid, labelBreak);
+ VdbeCoverage(v);
}else if( pPk ){
labelContinue = sqlite3VdbeMakeLabel(v);
- sqlite3VdbeAddOp2(v, OP_Rewind, iEph, labelBreak);
+ sqlite3VdbeAddOp2(v, OP_Rewind, iEph, labelBreak); VdbeCoverage(v);
addrTop = sqlite3VdbeAddOp2(v, OP_RowKey, iEph, regKey);
sqlite3VdbeAddOp4Int(v, OP_NotFound, iDataCur, labelContinue, regKey, 0);
+ VdbeCoverage(v);
}else{
labelContinue = sqlite3VdbeAddOp3(v, OP_RowSetRead, regRowSet, labelBreak,
regOldRowid);
+ VdbeCoverage(v);
sqlite3VdbeAddOp3(v, OP_NotExists, iDataCur, labelContinue, regOldRowid);
+ VdbeCoverage(v);
}
/* If the record number will change, set register regNewRowid to
@@ -106177,7 +107144,7 @@ SQLITE_PRIVATE void sqlite3Update(
assert( chngKey || pTrigger || hasFK || regOldRowid==regNewRowid );
if( chngRowid ){
sqlite3ExprCode(pParse, pRowidExpr, regNewRowid);
- sqlite3VdbeAddOp1(v, OP_MustBeInt, regNewRowid);
+ sqlite3VdbeAddOp1(v, OP_MustBeInt, regNewRowid); VdbeCoverage(v);
}
/* Compute the old pre-UPDATE content of the row being changed, if that
@@ -106189,9 +107156,10 @@ SQLITE_PRIVATE void sqlite3Update(
);
for(i=0; i<pTab->nCol; i++){
if( oldmask==0xffffffff
- || (i<32 && (oldmask & (1<<i)))
+ || (i<32 && (oldmask & MASKBIT32(i))!=0)
|| (pTab->aCol[i].colFlags & COLFLAG_PRIMKEY)!=0
){
+ testcase( oldmask!=0xffffffff && i==31 );
sqlite3ExprCodeGetColumnOfTable(v, pTab, iDataCur, i, regOld+i);
}else{
sqlite3VdbeAddOp2(v, OP_Null, 0, regOld+i);
@@ -106218,15 +107186,15 @@ SQLITE_PRIVATE void sqlite3Update(
newmask = sqlite3TriggerColmask(
pParse, pTrigger, pChanges, 1, TRIGGER_BEFORE, pTab, onError
);
- sqlite3VdbeAddOp3(v, OP_Null, 0, regNew, regNew+pTab->nCol-1);
+ /*sqlite3VdbeAddOp3(v, OP_Null, 0, regNew, regNew+pTab->nCol-1);*/
for(i=0; i<pTab->nCol; i++){
if( i==pTab->iPKey ){
- /*sqlite3VdbeAddOp2(v, OP_Null, 0, regNew+i);*/
+ sqlite3VdbeAddOp2(v, OP_Null, 0, regNew+i);
}else{
j = aXRef[i];
if( j>=0 ){
sqlite3ExprCode(pParse, pChanges->a[j].pExpr, regNew+i);
- }else if( 0==(tmask&TRIGGER_BEFORE) || i>31 || (newmask&(1<<i)) ){
+ }else if( 0==(tmask&TRIGGER_BEFORE) || i>31 || (newmask & MASKBIT32(i)) ){
/* This branch loads the value of a column that will not be changed
** into a register. This is done if there are no BEFORE triggers, or
** if there are one or more BEFORE triggers that use this value via
@@ -106235,6 +107203,8 @@ SQLITE_PRIVATE void sqlite3Update(
testcase( i==31 );
testcase( i==32 );
sqlite3ExprCodeGetColumnOfTable(v, pTab, iDataCur, i, regNew+i);
+ }else{
+ sqlite3VdbeAddOp2(v, OP_Null, 0, regNew+i);
}
}
}
@@ -106243,8 +107213,7 @@ SQLITE_PRIVATE void sqlite3Update(
** verified. One could argue that this is wrong.
*/
if( tmask&TRIGGER_BEFORE ){
- sqlite3VdbeAddOp2(v, OP_Affinity, regNew, pTab->nCol);
- sqlite3TableAffinityStr(v, pTab);
+ sqlite3TableAffinity(v, pTab, regNew);
sqlite3CodeRowTrigger(pParse, pTrigger, TK_UPDATE, pChanges,
TRIGGER_BEFORE, pTab, regOldRowid, onError, labelContinue);
@@ -106256,8 +107225,10 @@ SQLITE_PRIVATE void sqlite3Update(
*/
if( pPk ){
sqlite3VdbeAddOp4Int(v, OP_NotFound, iDataCur, labelContinue,regKey,nKey);
+ VdbeCoverage(v);
}else{
sqlite3VdbeAddOp3(v, OP_NotExists, iDataCur, labelContinue, regOldRowid);
+ VdbeCoverage(v);
}
/* If it did not delete it, the row-trigger may still have modified
@@ -106293,6 +107264,7 @@ SQLITE_PRIVATE void sqlite3Update(
}else{
j1 = sqlite3VdbeAddOp3(v, OP_NotExists, iDataCur, 0, regOldRowid);
}
+ VdbeCoverageNeverTaken(v);
}
sqlite3GenerateRowIndexDelete(pParse, pTab, iDataCur, iIdxCur, aRegIdx);
@@ -106336,7 +107308,7 @@ SQLITE_PRIVATE void sqlite3Update(
/* Nothing to do at end-of-loop for a single-pass */
}else if( pPk ){
sqlite3VdbeResolveLabel(v, labelContinue);
- sqlite3VdbeAddOp2(v, OP_Next, iEph, addrTop);
+ sqlite3VdbeAddOp2(v, OP_Next, iEph, addrTop); VdbeCoverage(v);
}else{
sqlite3VdbeAddOp2(v, OP_Goto, 0, labelContinue);
}
@@ -106465,7 +107437,7 @@ static void updateVirtualTable(
/* Generate code to scan the ephemeral table and call VUpdate. */
iReg = ++pParse->nMem;
pParse->nMem += pTab->nCol+1;
- addr = sqlite3VdbeAddOp2(v, OP_Rewind, ephemTab, 0);
+ addr = sqlite3VdbeAddOp2(v, OP_Rewind, ephemTab, 0); VdbeCoverage(v);
sqlite3VdbeAddOp3(v, OP_Column, ephemTab, 0, iReg);
sqlite3VdbeAddOp3(v, OP_Column, ephemTab, (pRowid?1:0), iReg+1);
for(i=0; i<pTab->nCol; i++){
@@ -106475,7 +107447,7 @@ static void updateVirtualTable(
sqlite3VdbeAddOp4(v, OP_VUpdate, 0, pTab->nCol+2, iReg, pVTab, P4_VTAB);
sqlite3VdbeChangeP5(v, onError==OE_Default ? OE_Abort : onError);
sqlite3MayAbort(pParse);
- sqlite3VdbeAddOp2(v, OP_Next, ephemTab, addr+1);
+ sqlite3VdbeAddOp2(v, OP_Next, ephemTab, addr+1); VdbeCoverage(v);
sqlite3VdbeJumpHere(v, addr);
sqlite3VdbeAddOp2(v, OP_Close, ephemTab, 0);
@@ -108047,7 +109019,7 @@ struct WhereLevel {
int addrFirst; /* First instruction of interior of the loop */
int addrBody; /* Beginning of the body of this loop */
u8 iFrom; /* Which entry in the FROM clause */
- u8 op, p5; /* Opcode and P5 of the opcode that ends the loop */
+ u8 op, p3, p5; /* Opcode, P3 & P5 of the opcode that ends the loop */
int p1, p2; /* Operands of the opcode used to ends the loop */
union { /* Information that depends on pWLoop->wsFlags */
struct {
@@ -108434,6 +109406,7 @@ struct WhereInfo {
#define WHERE_MULTI_OR 0x00002000 /* OR using multiple indices */
#define WHERE_AUTO_INDEX 0x00004000 /* Uses an ephemeral index */
#define WHERE_SKIPSCAN 0x00008000 /* Uses the skip-scan algorithm */
+#define WHERE_UNQ_WANTED 0x00010000 /* WHERE_ONEROW would have been helpful*/
/************** End of whereInt.h ********************************************/
/************** Continuing where we left off in where.c **********************/
@@ -109086,7 +110059,7 @@ static int isLikeOrGlob(
}
assert( pLeft->iColumn!=(-1) ); /* Because IPK never has AFF_TEXT */
- pRight = pList->a[0].pExpr;
+ pRight = sqlite3ExprSkipCollate(pList->a[0].pExpr);
op = pRight->op;
if( op==TK_VARIABLE ){
Vdbe *pReprepare = pParse->pReprepare;
@@ -110020,7 +110993,7 @@ static void constructAutomaticIndex(
** transient index on 2nd and subsequent iterations of the loop. */
v = pParse->pVdbe;
assert( v!=0 );
- addrInit = sqlite3CodeOnce(pParse);
+ addrInit = sqlite3CodeOnce(pParse); VdbeCoverage(v);
/* Count the number of columns that will be added to the index
** and used to match WHERE clause constraints */
@@ -110127,12 +111100,12 @@ static void constructAutomaticIndex(
VdbeComment((v, "for %s", pTable->zName));
/* Fill the automatic index with content */
- addrTop = sqlite3VdbeAddOp1(v, OP_Rewind, pLevel->iTabCur);
+ addrTop = sqlite3VdbeAddOp1(v, OP_Rewind, pLevel->iTabCur); VdbeCoverage(v);
regRecord = sqlite3GetTempReg(pParse);
- sqlite3GenerateIndexKey(pParse, pIdx, pLevel->iTabCur, regRecord, 0, 0);
+ sqlite3GenerateIndexKey(pParse, pIdx, pLevel->iTabCur, regRecord, 0, 0, 0, 0);
sqlite3VdbeAddOp2(v, OP_IdxInsert, pLevel->iIdxCur, regRecord);
sqlite3VdbeChangeP5(v, OPFLAG_USESEEKRESULT);
- sqlite3VdbeAddOp2(v, OP_Next, pLevel->iTabCur, addrTop+1);
+ sqlite3VdbeAddOp2(v, OP_Next, pLevel->iTabCur, addrTop+1); VdbeCoverage(v);
sqlite3VdbeChangeP5(v, SQLITE_STMTSTATUS_AUTOINDEX);
sqlite3VdbeJumpHere(v, addrTop);
sqlite3ReleaseTempReg(pParse, regRecord);
@@ -110170,7 +111143,8 @@ static sqlite3_index_info *allocateIndexInfo(
assert( IsPowerOfTwo(pTerm->eOperator & ~WO_EQUIV) );
testcase( pTerm->eOperator & WO_IN );
testcase( pTerm->eOperator & WO_ISNULL );
- if( pTerm->eOperator & (WO_ISNULL) ) continue;
+ testcase( pTerm->eOperator & WO_ALL );
+ if( (pTerm->eOperator & ~(WO_ISNULL|WO_EQUIV))==0 ) continue;
if( pTerm->wtFlags & TERM_VNULL ) continue;
nTerm++;
}
@@ -110222,7 +111196,8 @@ static sqlite3_index_info *allocateIndexInfo(
assert( IsPowerOfTwo(pTerm->eOperator & ~WO_EQUIV) );
testcase( pTerm->eOperator & WO_IN );
testcase( pTerm->eOperator & WO_ISNULL );
- if( pTerm->eOperator & (WO_ISNULL) ) continue;
+ testcase( pTerm->eOperator & WO_ALL );
+ if( (pTerm->eOperator & ~(WO_ISNULL|WO_EQUIV))==0 ) continue;
if( pTerm->wtFlags & TERM_VNULL ) continue;
pIdxCons[j].iColumn = pTerm->u.leftColumn;
pIdxCons[j].iTermOffset = i;
@@ -110330,7 +111305,7 @@ static void whereKeyStats(
assert( pRec->nField>0 && iCol<pIdx->nSampleCol );
do{
iTest = (iMin+i)/2;
- res = sqlite3VdbeRecordCompare(aSample[iTest].n, aSample[iTest].p, pRec);
+ res = sqlite3VdbeRecordCompare(aSample[iTest].n, aSample[iTest].p, pRec, 0);
if( res<0 ){
iMin = iTest+1;
}else{
@@ -110345,16 +111320,16 @@ static void whereKeyStats(
if( res==0 ){
/* If (res==0) is true, then sample $i must be equal to pRec */
assert( i<pIdx->nSample );
- assert( 0==sqlite3VdbeRecordCompare(aSample[i].n, aSample[i].p, pRec)
+ assert( 0==sqlite3VdbeRecordCompare(aSample[i].n, aSample[i].p, pRec, 0)
|| pParse->db->mallocFailed );
}else{
/* Otherwise, pRec must be smaller than sample $i and larger than
** sample ($i-1). */
assert( i==pIdx->nSample
- || sqlite3VdbeRecordCompare(aSample[i].n, aSample[i].p, pRec)>0
+ || sqlite3VdbeRecordCompare(aSample[i].n, aSample[i].p, pRec, 0)>0
|| pParse->db->mallocFailed );
assert( i==0
- || sqlite3VdbeRecordCompare(aSample[i-1].n, aSample[i-1].p, pRec)<0
+ || sqlite3VdbeRecordCompare(aSample[i-1].n, aSample[i-1].p, pRec, 0)<0
|| pParse->db->mallocFailed );
}
#endif /* ifdef SQLITE_DEBUG */
@@ -110806,6 +111781,8 @@ static int codeEqualityTerm(
}
iTab = pX->iTable;
sqlite3VdbeAddOp2(v, bRev ? OP_Last : OP_Rewind, iTab, 0);
+ VdbeCoverageIf(v, bRev);
+ VdbeCoverageIf(v, !bRev);
assert( (pLoop->wsFlags & WHERE_MULTI_OR)==0 );
pLoop->wsFlags |= WHERE_IN_ABLE;
if( pLevel->u.in.nIn==0 ){
@@ -110825,7 +111802,7 @@ static int codeEqualityTerm(
pIn->addrInTop = sqlite3VdbeAddOp3(v, OP_Column, iTab, 0, iReg);
}
pIn->eEndLoopOp = bRev ? OP_PrevIfOpen : OP_NextIfOpen;
- sqlite3VdbeAddOp1(v, OP_IsNull, iReg);
+ sqlite3VdbeAddOp1(v, OP_IsNull, iReg); VdbeCoverage(v);
}else{
pLevel->u.in.nIn = 0;
}
@@ -110920,10 +111897,14 @@ static int codeAllEqualityTerms(
if( nSkip ){
int iIdxCur = pLevel->iIdxCur;
sqlite3VdbeAddOp1(v, (bRev?OP_Last:OP_Rewind), iIdxCur);
+ VdbeCoverageIf(v, bRev==0);
+ VdbeCoverageIf(v, bRev!=0);
VdbeComment((v, "begin skip-scan on %s", pIdx->zName));
j = sqlite3VdbeAddOp0(v, OP_Goto);
- pLevel->addrSkip = sqlite3VdbeAddOp4Int(v, (bRev?OP_SeekLt:OP_SeekGt),
+ pLevel->addrSkip = sqlite3VdbeAddOp4Int(v, (bRev?OP_SeekLT:OP_SeekGT),
iIdxCur, 0, regBase, nSkip);
+ VdbeCoverageIf(v, bRev==0);
+ VdbeCoverageIf(v, bRev!=0);
sqlite3VdbeJumpHere(v, j);
for(j=0; j<nSkip; j++){
sqlite3VdbeAddOp3(v, OP_Column, iIdxCur, j, regBase+j);
@@ -110956,7 +111937,10 @@ static int codeAllEqualityTerms(
testcase( pTerm->eOperator & WO_IN );
if( (pTerm->eOperator & (WO_ISNULL|WO_IN))==0 ){
Expr *pRight = pTerm->pExpr->pRight;
- sqlite3ExprCodeIsNullJump(v, pRight, regBase+j, pLevel->addrBrk);
+ if( sqlite3ExprCanBeNull(pRight) ){
+ sqlite3VdbeAddOp2(v, OP_IsNull, regBase+j, pLevel->addrBrk);
+ VdbeCoverage(v);
+ }
if( zAff ){
if( sqlite3CompareAffinity(pRight, zAff[j])==SQLITE_AFF_NONE ){
zAff[j] = SQLITE_AFF_NONE;
@@ -110987,7 +111971,7 @@ static void explainAppendTerm(
const char *zOp /* Name of the operator */
){
if( iTerm ) sqlite3StrAccumAppend(pStr, " AND ", 5);
- sqlite3StrAccumAppend(pStr, zColumn, -1);
+ sqlite3StrAccumAppendAll(pStr, zColumn);
sqlite3StrAccumAppend(pStr, zOp, 1);
sqlite3StrAccumAppend(pStr, "?", 1);
}
@@ -111033,7 +112017,7 @@ static char *explainIndexRange(sqlite3 *db, WhereLoop *pLoop, Table *pTab){
}else{
if( i ) sqlite3StrAccumAppend(&txt, " AND ", 5);
sqlite3StrAccumAppend(&txt, "ANY(", 4);
- sqlite3StrAccumAppend(&txt, z, -1);
+ sqlite3StrAccumAppendAll(&txt, z);
sqlite3StrAccumAppend(&txt, ")", 1);
}
}
@@ -111202,10 +112186,10 @@ static Bitmask codeOneLoopStart(
/* Special case of a FROM clause subquery implemented as a co-routine */
if( pTabItem->viaCoroutine ){
int regYield = pTabItem->regReturn;
- sqlite3VdbeAddOp2(v, OP_Integer, pTabItem->addrFillSub-1, regYield);
- pLevel->p2 = sqlite3VdbeAddOp1(v, OP_Yield, regYield);
- VdbeComment((v, "next row of co-routine %s", pTabItem->pTab->zName));
- sqlite3VdbeAddOp2(v, OP_If, regYield+1, addrBrk);
+ sqlite3VdbeAddOp3(v, OP_InitCoroutine, regYield, 0, pTabItem->addrFillSub);
+ pLevel->p2 = sqlite3VdbeAddOp2(v, OP_Yield, regYield, addrBrk);
+ VdbeCoverage(v);
+ VdbeComment((v, "next row of \"%s\"", pTabItem->pTab->zName));
pLevel->op = OP_Goto;
}else
@@ -111237,6 +112221,7 @@ static Bitmask codeOneLoopStart(
sqlite3VdbeAddOp4(v, OP_VFilter, iCur, addrNotFound, iReg,
pLoop->u.vtab.idxStr,
pLoop->u.vtab.needFree ? P4_MPRINTF : P4_STATIC);
+ VdbeCoverage(v);
pLoop->u.vtab.needFree = 0;
for(j=0; j<nConstraint && j<16; j++){
if( (pLoop->u.vtab.omitMask>>j)&1 ){
@@ -111260,16 +112245,18 @@ static Bitmask codeOneLoopStart(
** construct.
*/
assert( pLoop->u.btree.nEq==1 );
- iReleaseReg = sqlite3GetTempReg(pParse);
pTerm = pLoop->aLTerm[0];
assert( pTerm!=0 );
assert( pTerm->pExpr!=0 );
assert( omitTable==0 );
testcase( pTerm->wtFlags & TERM_VIRTUAL );
+ iReleaseReg = ++pParse->nMem;
iRowidReg = codeEqualityTerm(pParse, pTerm, pLevel, 0, bRev, iReleaseReg);
+ if( iRowidReg!=iReleaseReg ) sqlite3ReleaseTempReg(pParse, iReleaseReg);
addrNxt = pLevel->addrNxt;
- sqlite3VdbeAddOp2(v, OP_MustBeInt, iRowidReg, addrNxt);
+ sqlite3VdbeAddOp2(v, OP_MustBeInt, iRowidReg, addrNxt); VdbeCoverage(v);
sqlite3VdbeAddOp3(v, OP_NotExists, iCur, addrNxt, iRowidReg);
+ VdbeCoverage(v);
sqlite3ExprCacheAffinityChange(pParse, iRowidReg, 1);
sqlite3ExprCacheStore(pParse, iCur, -1, iRowidReg);
VdbeComment((v, "pk"));
@@ -111303,10 +112290,10 @@ static Bitmask codeOneLoopStart(
** seek opcodes. It depends on a particular ordering of TK_xx
*/
const u8 aMoveOp[] = {
- /* TK_GT */ OP_SeekGt,
- /* TK_LE */ OP_SeekLe,
- /* TK_LT */ OP_SeekLt,
- /* TK_GE */ OP_SeekGe
+ /* TK_GT */ OP_SeekGT,
+ /* TK_LE */ OP_SeekLE,
+ /* TK_LT */ OP_SeekLT,
+ /* TK_GE */ OP_SeekGE
};
assert( TK_LE==TK_GT+1 ); /* Make sure the ordering.. */
assert( TK_LT==TK_GT+2 ); /* ... of the TK_xx values... */
@@ -111320,11 +112307,17 @@ static Bitmask codeOneLoopStart(
r1 = sqlite3ExprCodeTemp(pParse, pX->pRight, &rTemp);
sqlite3VdbeAddOp3(v, aMoveOp[pX->op-TK_GT], iCur, addrBrk, r1);
VdbeComment((v, "pk"));
+ VdbeCoverageIf(v, pX->op==TK_GT);
+ VdbeCoverageIf(v, pX->op==TK_LE);
+ VdbeCoverageIf(v, pX->op==TK_LT);
+ VdbeCoverageIf(v, pX->op==TK_GE);
sqlite3ExprCacheAffinityChange(pParse, r1, 1);
sqlite3ReleaseTempReg(pParse, rTemp);
disableTerm(pLevel, pStart);
}else{
sqlite3VdbeAddOp2(v, bRev ? OP_Last : OP_Rewind, iCur, addrBrk);
+ VdbeCoverageIf(v, bRev==0);
+ VdbeCoverageIf(v, bRev!=0);
}
if( pEnd ){
Expr *pX;
@@ -111348,10 +112341,14 @@ static Bitmask codeOneLoopStart(
pLevel->p2 = start;
assert( pLevel->p5==0 );
if( testOp!=OP_Noop ){
- iRowidReg = iReleaseReg = sqlite3GetTempReg(pParse);
+ iRowidReg = ++pParse->nMem;
sqlite3VdbeAddOp2(v, OP_Rowid, iCur, iRowidReg);
sqlite3ExprCacheStore(pParse, iCur, -1, iRowidReg);
sqlite3VdbeAddOp3(v, testOp, memEndValue, addrBrk, iRowidReg);
+ VdbeCoverageIf(v, testOp==OP_Le);
+ VdbeCoverageIf(v, testOp==OP_Lt);
+ VdbeCoverageIf(v, testOp==OP_Ge);
+ VdbeCoverageIf(v, testOp==OP_Gt);
sqlite3VdbeChangeP5(v, SQLITE_AFF_NUMERIC | SQLITE_JUMPIFNULL);
}
}else if( pLoop->wsFlags & WHERE_INDEXED ){
@@ -111391,20 +112388,19 @@ static Bitmask codeOneLoopStart(
0,
OP_Rewind, /* 2: (!start_constraints && startEq && !bRev) */
OP_Last, /* 3: (!start_constraints && startEq && bRev) */
- OP_SeekGt, /* 4: (start_constraints && !startEq && !bRev) */
- OP_SeekLt, /* 5: (start_constraints && !startEq && bRev) */
- OP_SeekGe, /* 6: (start_constraints && startEq && !bRev) */
- OP_SeekLe /* 7: (start_constraints && startEq && bRev) */
+ OP_SeekGT, /* 4: (start_constraints && !startEq && !bRev) */
+ OP_SeekLT, /* 5: (start_constraints && !startEq && bRev) */
+ OP_SeekGE, /* 6: (start_constraints && startEq && !bRev) */
+ OP_SeekLE /* 7: (start_constraints && startEq && bRev) */
};
static const u8 aEndOp[] = {
- OP_Noop, /* 0: (!end_constraints) */
- OP_IdxGE, /* 1: (end_constraints && !bRev) */
- OP_IdxLT /* 2: (end_constraints && bRev) */
+ OP_IdxGE, /* 0: (end_constraints && !bRev && !endEq) */
+ OP_IdxGT, /* 1: (end_constraints && !bRev && endEq) */
+ OP_IdxLE, /* 2: (end_constraints && bRev && !endEq) */
+ OP_IdxLT, /* 3: (end_constraints && bRev && endEq) */
};
u16 nEq = pLoop->u.btree.nEq; /* Number of == or IN terms */
- int isMinQuery = 0; /* If this is an optimized SELECT min(x).. */
int regBase; /* Base register holding constraint values */
- int r1; /* Temp register */
WhereTerm *pRangeStart = 0; /* Inequality constraint at range start */
WhereTerm *pRangeEnd = 0; /* Inequality constraint at range end */
int startEq; /* True if range start uses ==, >= or <= */
@@ -111417,6 +112413,8 @@ static Bitmask codeOneLoopStart(
int op; /* Instruction opcode */
char *zStartAff; /* Affinity for start of range constraint */
char cEndAff = 0; /* Affinity for end of range constraint */
+ u8 bSeekPastNull = 0; /* True to seek past initial nulls */
+ u8 bStopAtNull = 0; /* Add condition to terminate at NULLs */
pIdx = pLoop->u.btree.pIndex;
iIdxCur = pLevel->iIdxCur;
@@ -111435,7 +112433,7 @@ static Bitmask codeOneLoopStart(
&& (pIdx->nKeyCol>nEq)
){
assert( pLoop->u.btree.nSkip==0 );
- isMinQuery = 1;
+ bSeekPastNull = 1;
nExtraReg = 1;
}
@@ -111450,7 +112448,14 @@ static Bitmask codeOneLoopStart(
if( pLoop->wsFlags & WHERE_TOP_LIMIT ){
pRangeEnd = pLoop->aLTerm[j++];
nExtraReg = 1;
+ if( pRangeStart==0
+ && (j = pIdx->aiColumn[nEq])>=0
+ && pIdx->pTable->aCol[j].notNull==0
+ ){
+ bSeekPastNull = 1;
+ }
}
+ assert( pRangeEnd==0 || (pRangeEnd->wtFlags & TERM_VNULL)==0 );
/* Generate code to evaluate all constraint terms using == or IN
** and store the values of those terms in an array of registers
@@ -111469,6 +112474,7 @@ static Bitmask codeOneLoopStart(
|| (bRev && pIdx->nKeyCol==nEq)
){
SWAP(WhereTerm *, pRangeEnd, pRangeStart);
+ SWAP(u8, bSeekPastNull, bStopAtNull);
}
testcase( pRangeStart && (pRangeStart->eOperator & WO_LE)!=0 );
@@ -111484,8 +112490,11 @@ static Bitmask codeOneLoopStart(
if( pRangeStart ){
Expr *pRight = pRangeStart->pExpr->pRight;
sqlite3ExprCode(pParse, pRight, regBase+nEq);
- if( (pRangeStart->wtFlags & TERM_VNULL)==0 ){
- sqlite3ExprCodeIsNullJump(v, pRight, regBase+nEq, addrNxt);
+ if( (pRangeStart->wtFlags & TERM_VNULL)==0
+ && sqlite3ExprCanBeNull(pRight)
+ ){
+ sqlite3VdbeAddOp2(v, OP_IsNull, regBase+nEq, addrNxt);
+ VdbeCoverage(v);
}
if( zStartAff ){
if( sqlite3CompareAffinity(pRight, zStartAff[nEq])==SQLITE_AFF_NONE){
@@ -111500,22 +112509,23 @@ static Bitmask codeOneLoopStart(
}
nConstraint++;
testcase( pRangeStart->wtFlags & TERM_VIRTUAL );
- }else if( isMinQuery ){
+ }else if( bSeekPastNull ){
sqlite3VdbeAddOp2(v, OP_Null, 0, regBase+nEq);
nConstraint++;
startEq = 0;
start_constraints = 1;
}
- codeApplyAffinity(pParse, regBase, nConstraint, zStartAff);
+ codeApplyAffinity(pParse, regBase, nConstraint - bSeekPastNull, zStartAff);
op = aStartOp[(start_constraints<<2) + (startEq<<1) + bRev];
assert( op!=0 );
- testcase( op==OP_Rewind );
- testcase( op==OP_Last );
- testcase( op==OP_SeekGt );
- testcase( op==OP_SeekGe );
- testcase( op==OP_SeekLe );
- testcase( op==OP_SeekLt );
sqlite3VdbeAddOp4Int(v, op, iIdxCur, addrNxt, regBase, nConstraint);
+ VdbeCoverage(v);
+ VdbeCoverageIf(v, op==OP_Rewind); testcase( op==OP_Rewind );
+ VdbeCoverageIf(v, op==OP_Last); testcase( op==OP_Last );
+ VdbeCoverageIf(v, op==OP_SeekGT); testcase( op==OP_SeekGT );
+ VdbeCoverageIf(v, op==OP_SeekGE); testcase( op==OP_SeekGE );
+ VdbeCoverageIf(v, op==OP_SeekLE); testcase( op==OP_SeekLE );
+ VdbeCoverageIf(v, op==OP_SeekLT); testcase( op==OP_SeekLT );
/* Load the value for the inequality constraint at the end of the
** range (if any).
@@ -111525,8 +112535,11 @@ static Bitmask codeOneLoopStart(
Expr *pRight = pRangeEnd->pExpr->pRight;
sqlite3ExprCacheRemove(pParse, regBase+nEq, 1);
sqlite3ExprCode(pParse, pRight, regBase+nEq);
- if( (pRangeEnd->wtFlags & TERM_VNULL)==0 ){
- sqlite3ExprCodeIsNullJump(v, pRight, regBase+nEq, addrNxt);
+ if( (pRangeEnd->wtFlags & TERM_VNULL)==0
+ && sqlite3ExprCanBeNull(pRight)
+ ){
+ sqlite3VdbeAddOp2(v, OP_IsNull, regBase+nEq, addrNxt);
+ VdbeCoverage(v);
}
if( sqlite3CompareAffinity(pRight, cEndAff)!=SQLITE_AFF_NONE
&& !sqlite3ExprNeedsNoAffinityChange(pRight, cEndAff)
@@ -111535,6 +112548,10 @@ static Bitmask codeOneLoopStart(
}
nConstraint++;
testcase( pRangeEnd->wtFlags & TERM_VIRTUAL );
+ }else if( bStopAtNull ){
+ sqlite3VdbeAddOp2(v, OP_Null, 0, regBase+nEq);
+ endEq = 0;
+ nConstraint++;
}
sqlite3DbFree(db, zStartAff);
@@ -111542,32 +112559,14 @@ static Bitmask codeOneLoopStart(
pLevel->p2 = sqlite3VdbeCurrentAddr(v);
/* Check if the index cursor is past the end of the range. */
- op = aEndOp[(pRangeEnd || nEq) * (1 + bRev)];
- testcase( op==OP_Noop );
- testcase( op==OP_IdxGE );
- testcase( op==OP_IdxLT );
- if( op!=OP_Noop ){
+ if( nConstraint ){
+ op = aEndOp[bRev*2 + endEq];
sqlite3VdbeAddOp4Int(v, op, iIdxCur, addrNxt, regBase, nConstraint);
- sqlite3VdbeChangeP5(v, endEq!=bRev ?1:0);
- }
-
- /* If there are inequality constraints, check that the value
- ** of the table column that the inequality contrains is not NULL.
- ** If it is, jump to the next iteration of the loop.
- */
- r1 = sqlite3GetTempReg(pParse);
- testcase( pLoop->wsFlags & WHERE_BTM_LIMIT );
- testcase( pLoop->wsFlags & WHERE_TOP_LIMIT );
- if( (pLoop->wsFlags & (WHERE_BTM_LIMIT|WHERE_TOP_LIMIT))!=0
- && (j = pIdx->aiColumn[nEq])>=0
- && pIdx->pTable->aCol[j].notNull==0
- && (nEq || (pLoop->wsFlags & WHERE_BTM_LIMIT)==0)
- ){
- sqlite3VdbeAddOp3(v, OP_Column, iIdxCur, nEq, r1);
- VdbeComment((v, "%s", pIdx->pTable->aCol[j].zName));
- sqlite3VdbeAddOp2(v, OP_IsNull, r1, addrCont);
+ testcase( op==OP_IdxGT ); VdbeCoverageIf(v, op==OP_IdxGT );
+ testcase( op==OP_IdxGE ); VdbeCoverageIf(v, op==OP_IdxGE );
+ testcase( op==OP_IdxLT ); VdbeCoverageIf(v, op==OP_IdxLT );
+ testcase( op==OP_IdxLE ); VdbeCoverageIf(v, op==OP_IdxLE );
}
- sqlite3ReleaseTempReg(pParse, r1);
/* Seek the table cursor, if required */
disableTerm(pLevel, pRangeStart);
@@ -111575,7 +112574,7 @@ static Bitmask codeOneLoopStart(
if( omitTable ){
/* pIdx is a covering index. No need to access the main table. */
}else if( HasRowid(pIdx->pTable) ){
- iRowidReg = iReleaseReg = sqlite3GetTempReg(pParse);
+ iRowidReg = ++pParse->nMem;
sqlite3VdbeAddOp2(v, OP_IdxRowid, iIdxCur, iRowidReg);
sqlite3ExprCacheStore(pParse, iCur, -1, iRowidReg);
sqlite3VdbeAddOp2(v, OP_Seek, iCur, iRowidReg); /* Deferred seek */
@@ -111587,7 +112586,7 @@ static Bitmask codeOneLoopStart(
sqlite3VdbeAddOp3(v, OP_Column, iIdxCur, k, iRowidReg+j);
}
sqlite3VdbeAddOp4Int(v, OP_NotFound, iCur, addrCont,
- iRowidReg, pPk->nKeyCol);
+ iRowidReg, pPk->nKeyCol); VdbeCoverage(v);
}
/* Record the instruction used to terminate the loop. Disable
@@ -111601,6 +112600,8 @@ static Bitmask codeOneLoopStart(
pLevel->op = OP_Next;
}
pLevel->p1 = iIdxCur;
+ assert( (WHERE_UNQ_WANTED>>16)==1 );
+ pLevel->p3 = (pLoop->wsFlags>>16)&1;
if( (pLoop->wsFlags & WHERE_CONSTRAINT)==0 ){
pLevel->p5 = SQLITE_STMTSTATUS_FULLSCAN_STEP;
}else{
@@ -111731,7 +112732,9 @@ static Bitmask codeOneLoopStart(
Expr *pExpr = pWC->a[iTerm].pExpr;
if( &pWC->a[iTerm] == pTerm ) continue;
if( ExprHasProperty(pExpr, EP_FromJoin) ) continue;
- if( pWC->a[iTerm].wtFlags & (TERM_ORINFO) ) continue;
+ testcase( pWC->a[iTerm].wtFlags & TERM_ORINFO );
+ testcase( pWC->a[iTerm].wtFlags & TERM_VIRTUAL );
+ if( pWC->a[iTerm].wtFlags & (TERM_ORINFO|TERM_VIRTUAL) ) continue;
if( (pWC->a[iTerm].eOperator & WO_ALL)==0 ) continue;
pExpr = sqlite3ExprDup(db, pExpr, 0);
pAndExpr = sqlite3ExprAnd(db, pAndExpr, pExpr);
@@ -111767,6 +112770,7 @@ static Bitmask codeOneLoopStart(
regRowid, 0);
sqlite3VdbeAddOp4Int(v, OP_RowSetTest, regRowset,
sqlite3VdbeCurrentAddr(v)+2, r, iSet);
+ VdbeCoverage(v);
}
sqlite3VdbeAddOp2(v, OP_Gosub, regReturn, iLoopBody);
@@ -111827,10 +112831,18 @@ static Bitmask codeOneLoopStart(
static const u8 aStep[] = { OP_Next, OP_Prev };
static const u8 aStart[] = { OP_Rewind, OP_Last };
assert( bRev==0 || bRev==1 );
- pLevel->op = aStep[bRev];
- pLevel->p1 = iCur;
- pLevel->p2 = 1 + sqlite3VdbeAddOp2(v, aStart[bRev], iCur, addrBrk);
- pLevel->p5 = SQLITE_STMTSTATUS_FULLSCAN_STEP;
+ if( pTabItem->isRecursive ){
+ /* Tables marked isRecursive have only a single row that is stored in
+ ** a pseudo-cursor. No need to Rewind or Next such cursors. */
+ pLevel->op = OP_Noop;
+ }else{
+ pLevel->op = aStep[bRev];
+ pLevel->p1 = iCur;
+ pLevel->p2 = 1 + sqlite3VdbeAddOp2(v, aStart[bRev], iCur, addrBrk);
+ VdbeCoverageIf(v, bRev==0);
+ VdbeCoverageIf(v, bRev!=0);
+ pLevel->p5 = SQLITE_STMTSTATUS_FULLSCAN_STEP;
+ }
}
/* Insert code to test every subexpression that can be completely
@@ -111910,7 +112922,6 @@ static Bitmask codeOneLoopStart(
pTerm->wtFlags |= TERM_CODED;
}
}
- sqlite3ReleaseTempReg(pParse, iReleaseReg);
return pLevel->notReady;
}
@@ -112347,6 +113358,7 @@ static int whereLoopAddBtreeIndex(
&& saved_nEq==saved_nSkip
&& saved_nEq+1<pProbe->nKeyCol
&& pProbe->aiRowEst[saved_nEq+1]>=18 /* TUNING: Minimum for skip-scan */
+ && (rc = whereLoopResize(db, pNew, pNew->nLTerm+1))==SQLITE_OK
){
LogEst nIter;
pNew->u.btree.nEq++;
@@ -112354,7 +113366,10 @@ static int whereLoopAddBtreeIndex(
pNew->aLTerm[pNew->nLTerm++] = 0;
pNew->wsFlags |= WHERE_SKIPSCAN;
nIter = sqlite3LogEst(pProbe->aiRowEst[0]/pProbe->aiRowEst[saved_nEq+1]);
+ pNew->rRun = rLogSize + nIter;
+ pNew->nOut += nIter;
whereLoopAddBtreeIndex(pBuilder, pSrc, pProbe, nIter);
+ pNew->nOut = saved_nOut;
}
for(; rc==SQLITE_OK && pTerm!=0; pTerm = whereScanNext(&scan)){
int nIn = 0;
@@ -112396,12 +113411,13 @@ static int whereLoopAddBtreeIndex(
|| nInMul==0
);
pNew->wsFlags |= WHERE_COLUMN_EQ;
- if( iCol<0
- || (pProbe->onError!=OE_None && nInMul==0
- && pNew->u.btree.nEq==pProbe->nKeyCol-1)
- ){
+ if( iCol<0 || (nInMul==0 && pNew->u.btree.nEq==pProbe->nKeyCol-1)){
assert( (pNew->wsFlags & WHERE_COLUMN_IN)==0 || iCol<0 );
- pNew->wsFlags |= WHERE_ONEROW;
+ if( iCol>=0 && pProbe->onError==OE_None ){
+ pNew->wsFlags |= WHERE_UNQ_WANTED;
+ }else{
+ pNew->wsFlags |= WHERE_ONEROW;
+ }
}
pNew->u.btree.nEq++;
pNew->nOut = nRowEst + nInMul;
@@ -112614,6 +113630,7 @@ static int whereLoopAddBtree(
&& !pSrc->notIndexed
&& HasRowid(pTab)
&& !pSrc->isCorrelated
+ && !pSrc->isRecursive
){
/* Generate auto-index WhereLoops */
WhereTerm *pTerm;
@@ -113279,9 +114296,12 @@ static int wherePathSatisfiesOrderBy(
orderDistinctMask |= pLoop->maskSelf;
for(i=0; i<nOrderBy; i++){
Expr *p;
+ Bitmask mTerm;
if( MASKBIT(i) & obSat ) continue;
p = pOrderBy->a[i].pExpr;
- if( (exprTableUsage(&pWInfo->sMaskSet, p)&~orderDistinctMask)==0 ){
+ mTerm = exprTableUsage(&pWInfo->sMaskSet,p);
+ if( mTerm==0 && !sqlite3ExprIsConstant(p) ) continue;
+ if( (mTerm&~orderDistinctMask)==0 ){
obSat |= MASKBIT(i);
}
}
@@ -113843,14 +114863,16 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
initMaskSet(pMaskSet);
whereClauseInit(&pWInfo->sWC, pWInfo);
whereSplit(&pWInfo->sWC, pWhere, TK_AND);
- sqlite3CodeVerifySchema(pParse, -1); /* Insert the cookie verifier Goto */
/* Special case: a WHERE clause that is constant. Evaluate the
** expression and either jump over all of the code or fall thru.
*/
- if( pWhere && (nTabList==0 || sqlite3ExprIsConstantNotJoin(pWhere)) ){
- sqlite3ExprIfFalse(pParse, pWhere, pWInfo->iBreak, SQLITE_JUMPIFNULL);
- pWhere = 0;
+ for(ii=0; ii<sWLB.pWC->nTerm; ii++){
+ if( nTabList==0 || sqlite3ExprIsConstantNotJoin(sWLB.pWC->a[ii].pExpr) ){
+ sqlite3ExprIfFalse(pParse, sWLB.pWC->a[ii].pExpr, pWInfo->iBreak,
+ SQLITE_JUMPIFNULL);
+ sWLB.pWC->a[ii].wtFlags |= TERM_CODED;
+ }
}
/* Special case: No FROM clause
@@ -113902,22 +114924,6 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
goto whereBeginError;
}
- /* If the ORDER BY (or GROUP BY) clause contains references to general
- ** expressions, then we won't be able to satisfy it using indices, so
- ** go ahead and disable it now.
- */
- if( pOrderBy && (wctrlFlags & WHERE_WANT_DISTINCT)!=0 ){
- for(ii=0; ii<pOrderBy->nExpr; ii++){
- Expr *pExpr = sqlite3ExprSkipCollate(pOrderBy->a[ii].pExpr);
- if( pExpr->op!=TK_COLUMN ){
- pWInfo->pOrderBy = pOrderBy = 0;
- break;
- }else if( pExpr->iColumn<0 ){
- break;
- }
- }
- }
-
if( wctrlFlags & WHERE_WANT_DISTINCT ){
if( isDistinctRedundant(pParse, pTabList, &pWInfo->sWC, pResultSet) ){
/* The DISTINCT marking is pointless. Ignore it. */
@@ -114129,7 +115135,7 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
sqlite3VdbeSetP4KeyInfo(pParse, pIx);
VdbeComment((v, "%s", pIx->zName));
}
- sqlite3CodeVerifySchema(pParse, iDb);
+ if( iDb>=0 ) sqlite3CodeVerifySchema(pParse, iDb);
notReady &= ~getMask(&pWInfo->sMaskSet, pTabItem->iCursor);
}
pWInfo->iTop = sqlite3VdbeCurrentAddr(v);
@@ -114191,8 +115197,12 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){
pLoop = pLevel->pWLoop;
sqlite3VdbeResolveLabel(v, pLevel->addrCont);
if( pLevel->op!=OP_Noop ){
- sqlite3VdbeAddOp2(v, pLevel->op, pLevel->p1, pLevel->p2);
+ sqlite3VdbeAddOp3(v, pLevel->op, pLevel->p1, pLevel->p2, pLevel->p3);
sqlite3VdbeChangeP5(v, pLevel->p5);
+ VdbeCoverage(v);
+ VdbeCoverageIf(v, pLevel->op==OP_Next);
+ VdbeCoverageIf(v, pLevel->op==OP_Prev);
+ VdbeCoverageIf(v, pLevel->op==OP_VNext);
}
if( pLoop->wsFlags & WHERE_IN_ABLE && pLevel->u.in.nIn>0 ){
struct InLoop *pIn;
@@ -114201,6 +115211,9 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){
for(j=pLevel->u.in.nIn, pIn=&pLevel->u.in.aInLoop[j-1]; j>0; j--, pIn--){
sqlite3VdbeJumpHere(v, pIn->addrInTop+1);
sqlite3VdbeAddOp2(v, pIn->eEndLoopOp, pIn->iCur, pIn->addrInTop);
+ VdbeCoverage(v);
+ VdbeCoverageIf(v, pIn->eEndLoopOp==OP_PrevIfOpen);
+ VdbeCoverageIf(v, pIn->eEndLoopOp==OP_NextIfOpen);
sqlite3VdbeJumpHere(v, pIn->addrInTop-1);
}
sqlite3DbFree(db, pLevel->u.in.aInLoop);
@@ -114213,7 +115226,7 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){
sqlite3VdbeJumpHere(v, pLevel->addrSkip-2);
}
if( pLevel->iLeftJoin ){
- addr = sqlite3VdbeAddOp1(v, OP_IfPos, pLevel->iLeftJoin);
+ addr = sqlite3VdbeAddOp1(v, OP_IfPos, pLevel->iLeftJoin); VdbeCoverage(v);
assert( (pLoop->wsFlags & WHERE_IDX_ONLY)==0
|| (pLoop->wsFlags & WHERE_INDEXED)!=0 );
if( (pLoop->wsFlags & WHERE_IDX_ONLY)==0 ){
@@ -114240,12 +115253,38 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){
assert( pWInfo->nLevel<=pTabList->nSrc );
for(i=0, pLevel=pWInfo->a; i<pWInfo->nLevel; i++, pLevel++){
+ int k, last;
+ VdbeOp *pOp;
Index *pIdx = 0;
struct SrcList_item *pTabItem = &pTabList->a[pLevel->iFrom];
Table *pTab = pTabItem->pTab;
assert( pTab!=0 );
pLoop = pLevel->pWLoop;
+ /* For a co-routine, change all OP_Column references to the table of
+ ** the co-routine into OP_SCopy of result contained in a register.
+ ** OP_Rowid becomes OP_Null.
+ */
+ if( pTabItem->viaCoroutine && !db->mallocFailed ){
+ last = sqlite3VdbeCurrentAddr(v);
+ k = pLevel->addrBody;
+ pOp = sqlite3VdbeGetOp(v, k);
+ for(; k<last; k++, pOp++){
+ if( pOp->p1!=pLevel->iTabCur ) continue;
+ if( pOp->opcode==OP_Column ){
+ pOp->opcode = OP_SCopy;
+ pOp->p1 = pOp->p2 + pTabItem->regResult;
+ pOp->p2 = pOp->p3;
+ pOp->p3 = 0;
+ }else if( pOp->opcode==OP_Rowid ){
+ pOp->opcode = OP_Null;
+ pOp->p1 = 0;
+ pOp->p3 = 0;
+ }
+ }
+ continue;
+ }
+
/* Close all of the cursors that were opened by sqlite3WhereBegin.
** Except, do not close cursors that will be reused by the OR optimization
** (WHERE_OMIT_OPEN_CLOSE). And do not close the OP_OpenWrite cursors
@@ -114284,9 +115323,6 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){
pIdx = pLevel->u.pCovidx;
}
if( pIdx && !db->mallocFailed ){
- int k, last;
- VdbeOp *pOp;
-
last = sqlite3VdbeCurrentAddr(v);
k = pLevel->addrBody;
pOp = sqlite3VdbeGetOp(v, k);
@@ -114381,14 +115417,6 @@ struct TrigEvent { int a; IdList * b; };
*/
struct AttachKey { int type; Token key; };
-/*
-** One or more VALUES claues
-*/
-struct ValueList {
- ExprList *pList;
- Select *pSelect;
-};
-
/* This is a utility routine used to set the ExprSpan.zStart and
** ExprSpan.zEnd values of pOut so that the span covers the complete
@@ -114512,28 +115540,28 @@ struct ValueList {
** defined, then do no error processing.
*/
#define YYCODETYPE unsigned char
-#define YYNOCODE 253
+#define YYNOCODE 254
#define YYACTIONTYPE unsigned short int
-#define YYWILDCARD 68
+#define YYWILDCARD 70
#define sqlite3ParserTOKENTYPE Token
typedef union {
int yyinit;
sqlite3ParserTOKENTYPE yy0;
- int yy4;
- struct TrigEvent yy90;
- ExprSpan yy118;
- u16 yy177;
- TriggerStep* yy203;
- u8 yy210;
- struct {int value; int mask;} yy215;
- SrcList* yy259;
- struct ValueList yy260;
- struct LimitVal yy292;
- Expr* yy314;
- ExprList* yy322;
- struct LikeOp yy342;
- IdList* yy384;
- Select* yy387;
+ Select* yy3;
+ ExprList* yy14;
+ With* yy59;
+ SrcList* yy65;
+ struct LikeOp yy96;
+ Expr* yy132;
+ u8 yy186;
+ int yy328;
+ ExprSpan yy346;
+ struct TrigEvent yy378;
+ u16 yy381;
+ IdList* yy408;
+ struct {int value; int mask;} yy429;
+ TriggerStep* yy473;
+ struct LimitVal yy476;
} YYMINORTYPE;
#ifndef YYSTACKDEPTH
#define YYSTACKDEPTH 100
@@ -114542,8 +115570,8 @@ typedef union {
#define sqlite3ParserARG_PDECL ,Parse *pParse
#define sqlite3ParserARG_FETCH Parse *pParse = yypParser->pParse
#define sqlite3ParserARG_STORE yypParser->pParse = pParse
-#define YYNSTATE 631
-#define YYNRULE 329
+#define YYNSTATE 642
+#define YYNRULE 327
#define YYFALLBACK 1
#define YY_NO_ACTION (YYNSTATE+YYNRULE+2)
#define YY_ACCEPT_ACTION (YYNSTATE+YYNRULE+1)
@@ -114613,480 +115641,463 @@ static const YYMINORTYPE yyzerominor = { 0 };
** shifting non-terminals after a reduce.
** yy_default[] Default action for each state.
*/
-#define YY_ACTTAB_COUNT (1582)
+#define YY_ACTTAB_COUNT (1497)
static const YYACTIONTYPE yy_action[] = {
- /* 0 */ 312, 961, 185, 420, 2, 171, 516, 515, 597, 56,
- /* 10 */ 56, 56, 56, 49, 54, 54, 54, 54, 53, 53,
- /* 20 */ 52, 52, 52, 51, 234, 197, 196, 195, 624, 623,
- /* 30 */ 301, 590, 584, 56, 56, 56, 56, 156, 54, 54,
- /* 40 */ 54, 54, 53, 53, 52, 52, 52, 51, 234, 628,
- /* 50 */ 57, 58, 48, 582, 581, 583, 583, 55, 55, 56,
- /* 60 */ 56, 56, 56, 466, 54, 54, 54, 54, 53, 53,
- /* 70 */ 52, 52, 52, 51, 234, 312, 597, 52, 52, 52,
- /* 80 */ 51, 234, 33, 54, 54, 54, 54, 53, 53, 52,
- /* 90 */ 52, 52, 51, 234, 624, 623, 621, 620, 165, 624,
- /* 100 */ 623, 383, 380, 379, 214, 328, 590, 584, 624, 623,
- /* 110 */ 467, 59, 378, 619, 618, 617, 53, 53, 52, 52,
- /* 120 */ 52, 51, 234, 506, 507, 57, 58, 48, 582, 581,
- /* 130 */ 583, 583, 55, 55, 56, 56, 56, 56, 30, 54,
- /* 140 */ 54, 54, 54, 53, 53, 52, 52, 52, 51, 234,
- /* 150 */ 312, 50, 47, 146, 233, 232, 207, 474, 256, 349,
- /* 160 */ 255, 475, 621, 620, 554, 438, 298, 621, 620, 236,
- /* 170 */ 674, 435, 440, 553, 439, 366, 621, 620, 540, 224,
- /* 180 */ 551, 590, 584, 176, 138, 282, 386, 277, 385, 168,
- /* 190 */ 600, 422, 951, 548, 622, 951, 273, 572, 572, 566,
- /* 200 */ 57, 58, 48, 582, 581, 583, 583, 55, 55, 56,
- /* 210 */ 56, 56, 56, 354, 54, 54, 54, 54, 53, 53,
- /* 220 */ 52, 52, 52, 51, 234, 312, 561, 526, 62, 675,
- /* 230 */ 132, 595, 410, 348, 579, 579, 492, 426, 577, 419,
- /* 240 */ 627, 65, 329, 560, 441, 237, 676, 123, 607, 67,
- /* 250 */ 542, 532, 622, 170, 205, 500, 590, 584, 166, 559,
- /* 260 */ 622, 403, 593, 593, 593, 442, 443, 271, 422, 950,
- /* 270 */ 166, 223, 950, 483, 190, 57, 58, 48, 582, 581,
- /* 280 */ 583, 583, 55, 55, 56, 56, 56, 56, 600, 54,
- /* 290 */ 54, 54, 54, 53, 53, 52, 52, 52, 51, 234,
- /* 300 */ 312, 441, 412, 376, 175, 165, 166, 391, 383, 380,
- /* 310 */ 379, 342, 412, 203, 426, 66, 392, 622, 415, 378,
- /* 320 */ 597, 166, 442, 338, 444, 571, 601, 74, 415, 624,
- /* 330 */ 623, 590, 584, 624, 623, 174, 601, 92, 333, 171,
- /* 340 */ 1, 410, 597, 579, 579, 624, 623, 600, 306, 425,
- /* 350 */ 57, 58, 48, 582, 581, 583, 583, 55, 55, 56,
- /* 360 */ 56, 56, 56, 580, 54, 54, 54, 54, 53, 53,
- /* 370 */ 52, 52, 52, 51, 234, 312, 472, 262, 399, 68,
- /* 380 */ 412, 339, 571, 389, 624, 623, 578, 602, 597, 589,
- /* 390 */ 588, 603, 412, 622, 423, 533, 415, 621, 620, 513,
- /* 400 */ 257, 621, 620, 166, 601, 91, 590, 584, 415, 45,
- /* 410 */ 597, 586, 585, 621, 620, 250, 601, 92, 39, 347,
- /* 420 */ 576, 336, 597, 547, 567, 57, 58, 48, 582, 581,
- /* 430 */ 583, 583, 55, 55, 56, 56, 56, 56, 587, 54,
- /* 440 */ 54, 54, 54, 53, 53, 52, 52, 52, 51, 234,
- /* 450 */ 312, 561, 621, 620, 531, 291, 470, 188, 399, 375,
- /* 460 */ 247, 492, 249, 350, 412, 476, 476, 368, 560, 299,
- /* 470 */ 334, 412, 281, 482, 67, 565, 410, 622, 579, 579,
- /* 480 */ 415, 590, 584, 280, 559, 467, 520, 415, 601, 92,
- /* 490 */ 597, 167, 544, 36, 877, 601, 16, 519, 564, 6,
- /* 500 */ 57, 58, 48, 582, 581, 583, 583, 55, 55, 56,
- /* 510 */ 56, 56, 56, 200, 54, 54, 54, 54, 53, 53,
- /* 520 */ 52, 52, 52, 51, 234, 312, 183, 412, 236, 528,
- /* 530 */ 395, 535, 358, 256, 349, 255, 397, 412, 248, 182,
- /* 540 */ 353, 359, 549, 415, 236, 317, 563, 50, 47, 146,
- /* 550 */ 273, 601, 73, 415, 7, 311, 590, 584, 568, 493,
- /* 560 */ 213, 601, 92, 233, 232, 410, 173, 579, 579, 330,
- /* 570 */ 575, 574, 631, 629, 332, 57, 58, 48, 582, 581,
- /* 580 */ 583, 583, 55, 55, 56, 56, 56, 56, 199, 54,
- /* 590 */ 54, 54, 54, 53, 53, 52, 52, 52, 51, 234,
- /* 600 */ 312, 492, 340, 320, 511, 505, 572, 572, 460, 562,
- /* 610 */ 549, 170, 145, 430, 67, 558, 410, 622, 579, 579,
- /* 620 */ 384, 236, 600, 412, 408, 575, 574, 504, 572, 572,
- /* 630 */ 571, 590, 584, 353, 198, 143, 268, 549, 316, 415,
- /* 640 */ 306, 424, 207, 50, 47, 146, 167, 601, 69, 546,
- /* 650 */ 57, 58, 48, 582, 581, 583, 583, 55, 55, 56,
- /* 660 */ 56, 56, 56, 555, 54, 54, 54, 54, 53, 53,
- /* 670 */ 52, 52, 52, 51, 234, 312, 600, 326, 412, 270,
- /* 680 */ 145, 264, 274, 266, 459, 571, 423, 35, 412, 568,
- /* 690 */ 407, 213, 428, 388, 415, 308, 212, 143, 622, 354,
- /* 700 */ 317, 12, 601, 94, 415, 549, 590, 584, 50, 47,
- /* 710 */ 146, 365, 601, 97, 552, 362, 318, 147, 602, 361,
- /* 720 */ 325, 15, 603, 187, 206, 57, 58, 48, 582, 581,
- /* 730 */ 583, 583, 55, 55, 56, 56, 56, 56, 412, 54,
- /* 740 */ 54, 54, 54, 53, 53, 52, 52, 52, 51, 234,
- /* 750 */ 312, 412, 35, 412, 415, 22, 630, 2, 600, 50,
- /* 760 */ 47, 146, 601, 95, 412, 485, 510, 415, 412, 415,
- /* 770 */ 412, 11, 235, 486, 412, 601, 104, 601, 103, 19,
- /* 780 */ 415, 590, 584, 352, 415, 40, 415, 38, 601, 105,
- /* 790 */ 415, 32, 601, 106, 601, 133, 544, 169, 601, 134,
- /* 800 */ 57, 58, 48, 582, 581, 583, 583, 55, 55, 56,
- /* 810 */ 56, 56, 56, 412, 54, 54, 54, 54, 53, 53,
- /* 820 */ 52, 52, 52, 51, 234, 312, 412, 274, 412, 415,
- /* 830 */ 412, 274, 274, 274, 201, 230, 721, 601, 98, 484,
- /* 840 */ 427, 307, 415, 622, 415, 540, 415, 622, 622, 622,
- /* 850 */ 601, 102, 601, 101, 601, 93, 590, 584, 262, 21,
- /* 860 */ 129, 622, 522, 521, 554, 222, 469, 521, 600, 324,
- /* 870 */ 323, 322, 211, 553, 622, 57, 58, 48, 582, 581,
- /* 880 */ 583, 583, 55, 55, 56, 56, 56, 56, 412, 54,
- /* 890 */ 54, 54, 54, 53, 53, 52, 52, 52, 51, 234,
- /* 900 */ 312, 412, 261, 412, 415, 412, 600, 210, 625, 367,
- /* 910 */ 51, 234, 601, 100, 538, 606, 142, 415, 355, 415,
- /* 920 */ 412, 415, 412, 496, 622, 601, 77, 601, 96, 601,
- /* 930 */ 137, 590, 584, 530, 622, 529, 415, 141, 415, 28,
- /* 940 */ 524, 600, 229, 544, 601, 136, 601, 135, 604, 204,
- /* 950 */ 57, 58, 48, 582, 581, 583, 583, 55, 55, 56,
- /* 960 */ 56, 56, 56, 412, 54, 54, 54, 54, 53, 53,
- /* 970 */ 52, 52, 52, 51, 234, 312, 412, 360, 412, 415,
- /* 980 */ 412, 360, 286, 600, 503, 220, 127, 601, 76, 629,
- /* 990 */ 332, 382, 415, 622, 415, 540, 415, 622, 412, 613,
- /* 1000 */ 601, 90, 601, 89, 601, 75, 590, 584, 341, 272,
- /* 1010 */ 377, 622, 126, 27, 415, 622, 164, 544, 125, 280,
- /* 1020 */ 373, 122, 601, 88, 480, 57, 46, 48, 582, 581,
- /* 1030 */ 583, 583, 55, 55, 56, 56, 56, 56, 412, 54,
- /* 1040 */ 54, 54, 54, 53, 53, 52, 52, 52, 51, 234,
- /* 1050 */ 312, 412, 360, 412, 415, 412, 284, 186, 369, 321,
- /* 1060 */ 477, 170, 601, 87, 121, 473, 221, 415, 622, 415,
- /* 1070 */ 254, 415, 412, 355, 412, 601, 99, 601, 86, 601,
- /* 1080 */ 17, 590, 584, 259, 612, 120, 159, 158, 415, 622,
- /* 1090 */ 415, 14, 465, 157, 462, 25, 601, 85, 601, 84,
- /* 1100 */ 622, 58, 48, 582, 581, 583, 583, 55, 55, 56,
- /* 1110 */ 56, 56, 56, 412, 54, 54, 54, 54, 53, 53,
- /* 1120 */ 52, 52, 52, 51, 234, 312, 412, 262, 412, 415,
- /* 1130 */ 412, 262, 118, 611, 117, 24, 10, 601, 83, 351,
- /* 1140 */ 216, 219, 415, 622, 415, 608, 415, 622, 412, 622,
- /* 1150 */ 601, 72, 601, 71, 601, 82, 590, 584, 262, 4,
- /* 1160 */ 605, 622, 458, 115, 415, 456, 252, 154, 452, 110,
- /* 1170 */ 108, 453, 601, 81, 622, 451, 622, 48, 582, 581,
- /* 1180 */ 583, 583, 55, 55, 56, 56, 56, 56, 412, 54,
- /* 1190 */ 54, 54, 54, 53, 53, 52, 52, 52, 51, 234,
- /* 1200 */ 44, 406, 450, 3, 415, 412, 262, 107, 416, 623,
- /* 1210 */ 446, 437, 601, 80, 436, 335, 238, 189, 411, 409,
- /* 1220 */ 594, 415, 622, 44, 406, 401, 3, 412, 557, 601,
- /* 1230 */ 70, 416, 623, 412, 622, 149, 622, 421, 404, 64,
- /* 1240 */ 412, 622, 409, 415, 622, 331, 139, 148, 566, 415,
- /* 1250 */ 449, 601, 18, 228, 124, 626, 415, 601, 79, 315,
- /* 1260 */ 181, 404, 412, 545, 601, 78, 262, 541, 41, 42,
- /* 1270 */ 534, 566, 390, 202, 262, 43, 414, 413, 415, 622,
- /* 1280 */ 595, 314, 622, 622, 180, 539, 601, 92, 415, 276,
- /* 1290 */ 622, 41, 42, 509, 616, 615, 601, 9, 43, 414,
- /* 1300 */ 413, 622, 418, 595, 262, 622, 275, 600, 614, 622,
- /* 1310 */ 218, 593, 593, 593, 592, 591, 13, 178, 217, 417,
- /* 1320 */ 622, 236, 622, 44, 406, 490, 3, 269, 399, 267,
- /* 1330 */ 609, 416, 623, 400, 593, 593, 593, 592, 591, 13,
- /* 1340 */ 265, 622, 409, 622, 263, 622, 34, 406, 244, 3,
- /* 1350 */ 258, 363, 464, 463, 416, 623, 622, 356, 251, 8,
- /* 1360 */ 622, 404, 177, 599, 455, 409, 622, 622, 622, 622,
- /* 1370 */ 445, 566, 243, 622, 622, 236, 295, 240, 31, 239,
- /* 1380 */ 622, 431, 30, 396, 404, 290, 622, 294, 622, 293,
- /* 1390 */ 144, 41, 42, 622, 566, 622, 394, 622, 43, 414,
- /* 1400 */ 413, 622, 289, 595, 398, 60, 622, 292, 37, 231,
- /* 1410 */ 598, 172, 622, 29, 41, 42, 393, 523, 622, 556,
- /* 1420 */ 184, 43, 414, 413, 287, 387, 595, 543, 285, 518,
- /* 1430 */ 537, 536, 517, 327, 593, 593, 593, 592, 591, 13,
- /* 1440 */ 215, 283, 278, 514, 513, 304, 303, 302, 179, 300,
- /* 1450 */ 512, 310, 454, 128, 227, 226, 309, 593, 593, 593,
- /* 1460 */ 592, 591, 13, 494, 489, 225, 488, 150, 487, 242,
- /* 1470 */ 163, 61, 374, 481, 162, 161, 624, 623, 241, 372,
- /* 1480 */ 209, 479, 370, 260, 26, 160, 478, 364, 468, 471,
- /* 1490 */ 140, 152, 119, 467, 131, 116, 155, 153, 345, 457,
- /* 1500 */ 151, 346, 130, 114, 113, 112, 111, 448, 319, 23,
- /* 1510 */ 109, 434, 20, 433, 432, 429, 566, 610, 573, 596,
- /* 1520 */ 63, 405, 191, 279, 510, 296, 498, 288, 570, 495,
- /* 1530 */ 499, 497, 461, 194, 5, 305, 193, 192, 381, 569,
- /* 1540 */ 357, 256, 344, 245, 526, 246, 253, 313, 595, 343,
- /* 1550 */ 447, 297, 236, 402, 550, 491, 508, 502, 501, 527,
- /* 1560 */ 234, 208, 525, 962, 962, 962, 371, 962, 962, 962,
- /* 1570 */ 962, 962, 962, 962, 962, 337, 962, 962, 962, 593,
- /* 1580 */ 593, 593,
+ /* 0 */ 306, 212, 432, 955, 639, 191, 955, 295, 559, 88,
+ /* 10 */ 88, 88, 88, 81, 86, 86, 86, 86, 85, 85,
+ /* 20 */ 84, 84, 84, 83, 330, 185, 184, 183, 635, 635,
+ /* 30 */ 292, 606, 606, 88, 88, 88, 88, 683, 86, 86,
+ /* 40 */ 86, 86, 85, 85, 84, 84, 84, 83, 330, 16,
+ /* 50 */ 436, 597, 89, 90, 80, 600, 599, 601, 601, 87,
+ /* 60 */ 87, 88, 88, 88, 88, 684, 86, 86, 86, 86,
+ /* 70 */ 85, 85, 84, 84, 84, 83, 330, 306, 559, 84,
+ /* 80 */ 84, 84, 83, 330, 65, 86, 86, 86, 86, 85,
+ /* 90 */ 85, 84, 84, 84, 83, 330, 635, 635, 634, 633,
+ /* 100 */ 182, 682, 550, 379, 376, 375, 17, 322, 606, 606,
+ /* 110 */ 371, 198, 479, 91, 374, 82, 79, 165, 85, 85,
+ /* 120 */ 84, 84, 84, 83, 330, 598, 635, 635, 107, 89,
+ /* 130 */ 90, 80, 600, 599, 601, 601, 87, 87, 88, 88,
+ /* 140 */ 88, 88, 186, 86, 86, 86, 86, 85, 85, 84,
+ /* 150 */ 84, 84, 83, 330, 306, 594, 594, 142, 328, 327,
+ /* 160 */ 484, 249, 344, 238, 635, 635, 634, 633, 585, 448,
+ /* 170 */ 526, 525, 229, 388, 1, 394, 450, 584, 449, 635,
+ /* 180 */ 635, 635, 635, 319, 395, 606, 606, 199, 157, 273,
+ /* 190 */ 382, 268, 381, 187, 635, 635, 634, 633, 311, 555,
+ /* 200 */ 266, 593, 593, 266, 347, 588, 89, 90, 80, 600,
+ /* 210 */ 599, 601, 601, 87, 87, 88, 88, 88, 88, 478,
+ /* 220 */ 86, 86, 86, 86, 85, 85, 84, 84, 84, 83,
+ /* 230 */ 330, 306, 272, 536, 634, 633, 146, 610, 197, 310,
+ /* 240 */ 575, 182, 482, 271, 379, 376, 375, 506, 21, 634,
+ /* 250 */ 633, 634, 633, 635, 635, 374, 611, 574, 548, 440,
+ /* 260 */ 111, 563, 606, 606, 634, 633, 324, 479, 608, 608,
+ /* 270 */ 608, 300, 435, 573, 119, 407, 210, 162, 562, 883,
+ /* 280 */ 592, 592, 306, 89, 90, 80, 600, 599, 601, 601,
+ /* 290 */ 87, 87, 88, 88, 88, 88, 506, 86, 86, 86,
+ /* 300 */ 86, 85, 85, 84, 84, 84, 83, 330, 620, 111,
+ /* 310 */ 635, 635, 361, 606, 606, 358, 249, 349, 248, 433,
+ /* 320 */ 243, 479, 586, 634, 633, 195, 611, 93, 119, 221,
+ /* 330 */ 575, 497, 534, 534, 89, 90, 80, 600, 599, 601,
+ /* 340 */ 601, 87, 87, 88, 88, 88, 88, 574, 86, 86,
+ /* 350 */ 86, 86, 85, 85, 84, 84, 84, 83, 330, 306,
+ /* 360 */ 77, 429, 638, 573, 589, 530, 240, 230, 242, 105,
+ /* 370 */ 249, 349, 248, 515, 588, 208, 460, 529, 564, 173,
+ /* 380 */ 634, 633, 970, 144, 430, 2, 424, 228, 380, 557,
+ /* 390 */ 606, 606, 190, 153, 159, 158, 514, 51, 632, 631,
+ /* 400 */ 630, 71, 536, 432, 954, 196, 610, 954, 614, 45,
+ /* 410 */ 18, 89, 90, 80, 600, 599, 601, 601, 87, 87,
+ /* 420 */ 88, 88, 88, 88, 261, 86, 86, 86, 86, 85,
+ /* 430 */ 85, 84, 84, 84, 83, 330, 306, 608, 608, 608,
+ /* 440 */ 542, 424, 402, 385, 241, 506, 451, 320, 211, 543,
+ /* 450 */ 164, 436, 386, 293, 451, 587, 108, 496, 111, 334,
+ /* 460 */ 391, 591, 424, 614, 27, 452, 453, 606, 606, 72,
+ /* 470 */ 257, 70, 259, 452, 339, 342, 564, 582, 68, 415,
+ /* 480 */ 469, 328, 327, 62, 614, 45, 110, 393, 89, 90,
+ /* 490 */ 80, 600, 599, 601, 601, 87, 87, 88, 88, 88,
+ /* 500 */ 88, 152, 86, 86, 86, 86, 85, 85, 84, 84,
+ /* 510 */ 84, 83, 330, 306, 110, 499, 520, 538, 402, 389,
+ /* 520 */ 424, 110, 566, 500, 593, 593, 454, 82, 79, 165,
+ /* 530 */ 424, 591, 384, 564, 340, 615, 188, 162, 424, 350,
+ /* 540 */ 616, 424, 614, 44, 606, 606, 445, 582, 300, 434,
+ /* 550 */ 151, 19, 614, 9, 568, 580, 348, 615, 469, 567,
+ /* 560 */ 614, 26, 616, 614, 45, 89, 90, 80, 600, 599,
+ /* 570 */ 601, 601, 87, 87, 88, 88, 88, 88, 411, 86,
+ /* 580 */ 86, 86, 86, 85, 85, 84, 84, 84, 83, 330,
+ /* 590 */ 306, 579, 110, 578, 521, 282, 433, 398, 400, 255,
+ /* 600 */ 486, 82, 79, 165, 487, 164, 82, 79, 165, 488,
+ /* 610 */ 488, 364, 387, 424, 544, 544, 509, 350, 362, 155,
+ /* 620 */ 191, 606, 606, 559, 642, 640, 333, 82, 79, 165,
+ /* 630 */ 305, 564, 507, 312, 357, 614, 45, 329, 596, 595,
+ /* 640 */ 194, 337, 89, 90, 80, 600, 599, 601, 601, 87,
+ /* 650 */ 87, 88, 88, 88, 88, 424, 86, 86, 86, 86,
+ /* 660 */ 85, 85, 84, 84, 84, 83, 330, 306, 20, 323,
+ /* 670 */ 150, 263, 211, 543, 421, 596, 595, 614, 22, 424,
+ /* 680 */ 193, 424, 284, 424, 391, 424, 509, 424, 577, 424,
+ /* 690 */ 186, 335, 424, 559, 424, 313, 120, 546, 606, 606,
+ /* 700 */ 67, 614, 47, 614, 50, 614, 48, 614, 100, 614,
+ /* 710 */ 99, 614, 101, 576, 614, 102, 614, 109, 326, 89,
+ /* 720 */ 90, 80, 600, 599, 601, 601, 87, 87, 88, 88,
+ /* 730 */ 88, 88, 424, 86, 86, 86, 86, 85, 85, 84,
+ /* 740 */ 84, 84, 83, 330, 306, 424, 311, 424, 585, 54,
+ /* 750 */ 424, 516, 517, 590, 614, 112, 424, 584, 424, 572,
+ /* 760 */ 424, 195, 424, 571, 424, 67, 424, 614, 94, 614,
+ /* 770 */ 98, 424, 614, 97, 264, 606, 606, 195, 614, 46,
+ /* 780 */ 614, 96, 614, 30, 614, 49, 614, 115, 614, 114,
+ /* 790 */ 418, 229, 388, 614, 113, 306, 89, 90, 80, 600,
+ /* 800 */ 599, 601, 601, 87, 87, 88, 88, 88, 88, 424,
+ /* 810 */ 86, 86, 86, 86, 85, 85, 84, 84, 84, 83,
+ /* 820 */ 330, 119, 424, 590, 110, 372, 606, 606, 195, 53,
+ /* 830 */ 250, 614, 29, 195, 472, 438, 729, 190, 302, 498,
+ /* 840 */ 14, 523, 641, 2, 614, 43, 306, 89, 90, 80,
+ /* 850 */ 600, 599, 601, 601, 87, 87, 88, 88, 88, 88,
+ /* 860 */ 424, 86, 86, 86, 86, 85, 85, 84, 84, 84,
+ /* 870 */ 83, 330, 424, 613, 964, 964, 354, 606, 606, 420,
+ /* 880 */ 312, 64, 614, 42, 391, 355, 283, 437, 301, 255,
+ /* 890 */ 414, 410, 495, 492, 614, 28, 471, 306, 89, 90,
+ /* 900 */ 80, 600, 599, 601, 601, 87, 87, 88, 88, 88,
+ /* 910 */ 88, 424, 86, 86, 86, 86, 85, 85, 84, 84,
+ /* 920 */ 84, 83, 330, 424, 110, 110, 110, 110, 606, 606,
+ /* 930 */ 110, 254, 13, 614, 41, 532, 531, 283, 481, 531,
+ /* 940 */ 457, 284, 119, 561, 356, 614, 40, 284, 306, 89,
+ /* 950 */ 78, 80, 600, 599, 601, 601, 87, 87, 88, 88,
+ /* 960 */ 88, 88, 424, 86, 86, 86, 86, 85, 85, 84,
+ /* 970 */ 84, 84, 83, 330, 110, 424, 341, 220, 555, 606,
+ /* 980 */ 606, 351, 555, 318, 614, 95, 413, 255, 83, 330,
+ /* 990 */ 284, 284, 255, 640, 333, 356, 255, 614, 39, 306,
+ /* 1000 */ 356, 90, 80, 600, 599, 601, 601, 87, 87, 88,
+ /* 1010 */ 88, 88, 88, 424, 86, 86, 86, 86, 85, 85,
+ /* 1020 */ 84, 84, 84, 83, 330, 424, 317, 316, 141, 465,
+ /* 1030 */ 606, 606, 219, 619, 463, 614, 10, 417, 462, 255,
+ /* 1040 */ 189, 510, 553, 351, 207, 363, 161, 614, 38, 315,
+ /* 1050 */ 218, 255, 255, 80, 600, 599, 601, 601, 87, 87,
+ /* 1060 */ 88, 88, 88, 88, 424, 86, 86, 86, 86, 85,
+ /* 1070 */ 85, 84, 84, 84, 83, 330, 76, 419, 255, 3,
+ /* 1080 */ 878, 461, 424, 247, 331, 331, 614, 37, 217, 76,
+ /* 1090 */ 419, 390, 3, 216, 215, 422, 4, 331, 331, 424,
+ /* 1100 */ 547, 12, 424, 545, 614, 36, 424, 541, 422, 424,
+ /* 1110 */ 540, 424, 214, 424, 408, 424, 539, 403, 605, 605,
+ /* 1120 */ 237, 614, 25, 119, 614, 24, 588, 408, 614, 45,
+ /* 1130 */ 118, 614, 35, 614, 34, 614, 33, 614, 23, 588,
+ /* 1140 */ 60, 223, 603, 602, 513, 378, 73, 74, 140, 139,
+ /* 1150 */ 424, 110, 265, 75, 426, 425, 59, 424, 610, 73,
+ /* 1160 */ 74, 549, 402, 404, 424, 373, 75, 426, 425, 604,
+ /* 1170 */ 138, 610, 614, 11, 392, 76, 419, 181, 3, 614,
+ /* 1180 */ 32, 271, 369, 331, 331, 493, 614, 31, 149, 608,
+ /* 1190 */ 608, 608, 607, 15, 422, 365, 614, 8, 137, 489,
+ /* 1200 */ 136, 190, 608, 608, 608, 607, 15, 485, 176, 135,
+ /* 1210 */ 7, 252, 477, 408, 174, 133, 175, 474, 57, 56,
+ /* 1220 */ 132, 130, 119, 76, 419, 588, 3, 468, 245, 464,
+ /* 1230 */ 171, 331, 331, 125, 123, 456, 447, 122, 446, 104,
+ /* 1240 */ 336, 231, 422, 166, 154, 73, 74, 332, 116, 431,
+ /* 1250 */ 121, 309, 75, 426, 425, 222, 106, 610, 308, 637,
+ /* 1260 */ 204, 408, 629, 627, 628, 6, 200, 428, 427, 290,
+ /* 1270 */ 203, 622, 201, 588, 62, 63, 289, 66, 419, 399,
+ /* 1280 */ 3, 401, 288, 92, 143, 331, 331, 287, 608, 608,
+ /* 1290 */ 608, 607, 15, 73, 74, 227, 422, 325, 69, 416,
+ /* 1300 */ 75, 426, 425, 612, 412, 610, 192, 61, 569, 209,
+ /* 1310 */ 396, 226, 278, 225, 383, 408, 527, 558, 276, 533,
+ /* 1320 */ 552, 528, 321, 523, 370, 508, 180, 588, 494, 179,
+ /* 1330 */ 366, 117, 253, 269, 522, 503, 608, 608, 608, 607,
+ /* 1340 */ 15, 551, 502, 58, 274, 524, 178, 73, 74, 304,
+ /* 1350 */ 501, 368, 303, 206, 75, 426, 425, 491, 360, 610,
+ /* 1360 */ 213, 177, 483, 131, 345, 298, 297, 296, 202, 294,
+ /* 1370 */ 480, 490, 466, 134, 172, 129, 444, 346, 470, 128,
+ /* 1380 */ 314, 459, 103, 127, 126, 148, 124, 167, 443, 235,
+ /* 1390 */ 608, 608, 608, 607, 15, 442, 439, 623, 234, 299,
+ /* 1400 */ 145, 583, 291, 377, 581, 160, 119, 156, 270, 636,
+ /* 1410 */ 971, 169, 279, 626, 520, 625, 473, 624, 170, 621,
+ /* 1420 */ 618, 119, 168, 55, 409, 423, 537, 609, 286, 285,
+ /* 1430 */ 405, 570, 560, 556, 5, 52, 458, 554, 147, 267,
+ /* 1440 */ 519, 504, 518, 406, 262, 239, 260, 512, 343, 511,
+ /* 1450 */ 258, 353, 565, 256, 224, 251, 359, 277, 275, 476,
+ /* 1460 */ 475, 246, 352, 244, 467, 455, 236, 233, 232, 307,
+ /* 1470 */ 441, 281, 205, 163, 397, 280, 535, 505, 330, 617,
+ /* 1480 */ 971, 971, 971, 971, 367, 971, 971, 971, 971, 971,
+ /* 1490 */ 971, 971, 971, 971, 971, 971, 338,
};
static const YYCODETYPE yy_lookahead[] = {
- /* 0 */ 19, 143, 144, 145, 146, 24, 7, 8, 27, 78,
- /* 10 */ 79, 80, 81, 82, 83, 84, 85, 86, 87, 88,
- /* 20 */ 89, 90, 91, 92, 93, 106, 107, 108, 27, 28,
- /* 30 */ 15, 50, 51, 78, 79, 80, 81, 26, 83, 84,
- /* 40 */ 85, 86, 87, 88, 89, 90, 91, 92, 93, 1,
- /* 50 */ 69, 70, 71, 72, 73, 74, 75, 76, 77, 78,
- /* 60 */ 79, 80, 81, 11, 83, 84, 85, 86, 87, 88,
- /* 70 */ 89, 90, 91, 92, 93, 19, 95, 89, 90, 91,
- /* 80 */ 92, 93, 26, 83, 84, 85, 86, 87, 88, 89,
- /* 90 */ 90, 91, 92, 93, 27, 28, 95, 96, 97, 27,
- /* 100 */ 28, 100, 101, 102, 22, 19, 50, 51, 27, 28,
- /* 110 */ 58, 55, 111, 7, 8, 9, 87, 88, 89, 90,
- /* 120 */ 91, 92, 93, 98, 99, 69, 70, 71, 72, 73,
- /* 130 */ 74, 75, 76, 77, 78, 79, 80, 81, 127, 83,
- /* 140 */ 84, 85, 86, 87, 88, 89, 90, 91, 92, 93,
- /* 150 */ 19, 223, 224, 225, 87, 88, 162, 31, 106, 107,
- /* 160 */ 108, 35, 95, 96, 33, 98, 23, 95, 96, 117,
- /* 170 */ 119, 243, 105, 42, 107, 49, 95, 96, 151, 93,
- /* 180 */ 26, 50, 51, 97, 98, 99, 100, 101, 102, 103,
- /* 190 */ 196, 22, 23, 121, 167, 26, 110, 130, 131, 67,
- /* 200 */ 69, 70, 71, 72, 73, 74, 75, 76, 77, 78,
- /* 210 */ 79, 80, 81, 219, 83, 84, 85, 86, 87, 88,
- /* 220 */ 89, 90, 91, 92, 93, 19, 12, 95, 234, 119,
- /* 230 */ 24, 99, 113, 239, 115, 116, 151, 68, 23, 147,
- /* 240 */ 148, 26, 215, 29, 151, 153, 119, 155, 163, 164,
- /* 250 */ 23, 23, 167, 26, 162, 23, 50, 51, 26, 45,
- /* 260 */ 167, 47, 130, 131, 132, 172, 173, 23, 22, 23,
- /* 270 */ 26, 186, 26, 188, 120, 69, 70, 71, 72, 73,
- /* 280 */ 74, 75, 76, 77, 78, 79, 80, 81, 196, 83,
- /* 290 */ 84, 85, 86, 87, 88, 89, 90, 91, 92, 93,
- /* 300 */ 19, 151, 151, 23, 119, 97, 26, 19, 100, 101,
- /* 310 */ 102, 219, 151, 162, 68, 22, 28, 167, 167, 111,
- /* 320 */ 27, 26, 172, 173, 231, 232, 175, 176, 167, 27,
- /* 330 */ 28, 50, 51, 27, 28, 119, 175, 176, 246, 24,
- /* 340 */ 22, 113, 27, 115, 116, 27, 28, 196, 22, 23,
- /* 350 */ 69, 70, 71, 72, 73, 74, 75, 76, 77, 78,
- /* 360 */ 79, 80, 81, 114, 83, 84, 85, 86, 87, 88,
- /* 370 */ 89, 90, 91, 92, 93, 19, 21, 151, 217, 22,
- /* 380 */ 151, 231, 232, 222, 27, 28, 23, 114, 95, 50,
- /* 390 */ 51, 118, 151, 167, 68, 89, 167, 95, 96, 104,
- /* 400 */ 23, 95, 96, 26, 175, 176, 50, 51, 167, 22,
- /* 410 */ 95, 72, 73, 95, 96, 16, 175, 176, 137, 64,
- /* 420 */ 23, 195, 27, 121, 23, 69, 70, 71, 72, 73,
- /* 430 */ 74, 75, 76, 77, 78, 79, 80, 81, 99, 83,
- /* 440 */ 84, 85, 86, 87, 88, 89, 90, 91, 92, 93,
- /* 450 */ 19, 12, 95, 96, 23, 226, 101, 22, 217, 19,
- /* 460 */ 61, 151, 63, 222, 151, 106, 107, 108, 29, 159,
- /* 470 */ 244, 151, 99, 163, 164, 23, 113, 167, 115, 116,
- /* 480 */ 167, 50, 51, 110, 45, 58, 47, 167, 175, 176,
- /* 490 */ 95, 51, 168, 137, 139, 175, 176, 58, 11, 22,
- /* 500 */ 69, 70, 71, 72, 73, 74, 75, 76, 77, 78,
- /* 510 */ 79, 80, 81, 22, 83, 84, 85, 86, 87, 88,
- /* 520 */ 89, 90, 91, 92, 93, 19, 23, 151, 117, 23,
- /* 530 */ 217, 207, 19, 106, 107, 108, 216, 151, 139, 23,
- /* 540 */ 129, 28, 26, 167, 117, 105, 23, 223, 224, 225,
- /* 550 */ 110, 175, 176, 167, 77, 165, 50, 51, 168, 169,
- /* 560 */ 170, 175, 176, 87, 88, 113, 26, 115, 116, 171,
- /* 570 */ 172, 173, 0, 1, 2, 69, 70, 71, 72, 73,
- /* 580 */ 74, 75, 76, 77, 78, 79, 80, 81, 162, 83,
- /* 590 */ 84, 85, 86, 87, 88, 89, 90, 91, 92, 93,
- /* 600 */ 19, 151, 98, 217, 23, 37, 130, 131, 23, 23,
- /* 610 */ 26, 26, 96, 163, 164, 23, 113, 167, 115, 116,
- /* 620 */ 52, 117, 196, 151, 171, 172, 173, 59, 130, 131,
- /* 630 */ 232, 50, 51, 129, 208, 209, 16, 121, 156, 167,
- /* 640 */ 22, 23, 162, 223, 224, 225, 51, 175, 176, 121,
- /* 650 */ 69, 70, 71, 72, 73, 74, 75, 76, 77, 78,
- /* 660 */ 79, 80, 81, 178, 83, 84, 85, 86, 87, 88,
- /* 670 */ 89, 90, 91, 92, 93, 19, 196, 109, 151, 23,
- /* 680 */ 96, 61, 151, 63, 23, 232, 68, 26, 151, 168,
- /* 690 */ 169, 170, 23, 89, 167, 26, 208, 209, 167, 219,
- /* 700 */ 105, 36, 175, 176, 167, 121, 50, 51, 223, 224,
- /* 710 */ 225, 229, 175, 176, 178, 233, 247, 248, 114, 239,
- /* 720 */ 189, 22, 118, 24, 162, 69, 70, 71, 72, 73,
- /* 730 */ 74, 75, 76, 77, 78, 79, 80, 81, 151, 83,
- /* 740 */ 84, 85, 86, 87, 88, 89, 90, 91, 92, 93,
- /* 750 */ 19, 151, 26, 151, 167, 24, 145, 146, 196, 223,
- /* 760 */ 224, 225, 175, 176, 151, 182, 183, 167, 151, 167,
- /* 770 */ 151, 36, 199, 190, 151, 175, 176, 175, 176, 206,
- /* 780 */ 167, 50, 51, 221, 167, 136, 167, 138, 175, 176,
- /* 790 */ 167, 26, 175, 176, 175, 176, 168, 36, 175, 176,
- /* 800 */ 69, 70, 71, 72, 73, 74, 75, 76, 77, 78,
- /* 810 */ 79, 80, 81, 151, 83, 84, 85, 86, 87, 88,
- /* 820 */ 89, 90, 91, 92, 93, 19, 151, 151, 151, 167,
- /* 830 */ 151, 151, 151, 151, 162, 207, 23, 175, 176, 26,
- /* 840 */ 249, 250, 167, 167, 167, 151, 167, 167, 167, 167,
- /* 850 */ 175, 176, 175, 176, 175, 176, 50, 51, 151, 53,
- /* 860 */ 22, 167, 192, 193, 33, 189, 192, 193, 196, 189,
- /* 870 */ 189, 189, 162, 42, 167, 69, 70, 71, 72, 73,
- /* 880 */ 74, 75, 76, 77, 78, 79, 80, 81, 151, 83,
- /* 890 */ 84, 85, 86, 87, 88, 89, 90, 91, 92, 93,
- /* 900 */ 19, 151, 195, 151, 167, 151, 196, 162, 151, 215,
- /* 910 */ 92, 93, 175, 176, 28, 174, 119, 167, 151, 167,
- /* 920 */ 151, 167, 151, 182, 167, 175, 176, 175, 176, 175,
- /* 930 */ 176, 50, 51, 23, 167, 23, 167, 40, 167, 22,
- /* 940 */ 167, 196, 53, 168, 175, 176, 175, 176, 175, 162,
- /* 950 */ 69, 70, 71, 72, 73, 74, 75, 76, 77, 78,
- /* 960 */ 79, 80, 81, 151, 83, 84, 85, 86, 87, 88,
- /* 970 */ 89, 90, 91, 92, 93, 19, 151, 151, 151, 167,
- /* 980 */ 151, 151, 207, 196, 30, 218, 22, 175, 176, 1,
- /* 990 */ 2, 53, 167, 167, 167, 151, 167, 167, 151, 151,
- /* 1000 */ 175, 176, 175, 176, 175, 176, 50, 51, 221, 23,
- /* 1010 */ 53, 167, 22, 22, 167, 167, 103, 168, 22, 110,
- /* 1020 */ 19, 105, 175, 176, 20, 69, 70, 71, 72, 73,
- /* 1030 */ 74, 75, 76, 77, 78, 79, 80, 81, 151, 83,
- /* 1040 */ 84, 85, 86, 87, 88, 89, 90, 91, 92, 93,
- /* 1050 */ 19, 151, 151, 151, 167, 151, 207, 24, 44, 215,
- /* 1060 */ 60, 26, 175, 176, 54, 54, 240, 167, 167, 167,
- /* 1070 */ 240, 167, 151, 151, 151, 175, 176, 175, 176, 175,
- /* 1080 */ 176, 50, 51, 139, 151, 22, 105, 119, 167, 167,
- /* 1090 */ 167, 5, 1, 36, 28, 77, 175, 176, 175, 176,
- /* 1100 */ 167, 70, 71, 72, 73, 74, 75, 76, 77, 78,
- /* 1110 */ 79, 80, 81, 151, 83, 84, 85, 86, 87, 88,
- /* 1120 */ 89, 90, 91, 92, 93, 19, 151, 151, 151, 167,
- /* 1130 */ 151, 151, 109, 151, 128, 77, 22, 175, 176, 26,
- /* 1140 */ 218, 240, 167, 167, 167, 151, 167, 167, 151, 167,
- /* 1150 */ 175, 176, 175, 176, 175, 176, 50, 51, 151, 22,
- /* 1160 */ 151, 167, 23, 120, 167, 1, 16, 122, 20, 120,
- /* 1170 */ 109, 195, 175, 176, 167, 195, 167, 71, 72, 73,
- /* 1180 */ 74, 75, 76, 77, 78, 79, 80, 81, 151, 83,
- /* 1190 */ 84, 85, 86, 87, 88, 89, 90, 91, 92, 93,
- /* 1200 */ 19, 20, 195, 22, 167, 151, 151, 128, 27, 28,
- /* 1210 */ 129, 23, 175, 176, 23, 66, 141, 22, 151, 38,
- /* 1220 */ 151, 167, 167, 19, 20, 151, 22, 151, 151, 175,
- /* 1230 */ 176, 27, 28, 151, 167, 15, 167, 4, 57, 16,
- /* 1240 */ 151, 167, 38, 167, 167, 3, 166, 248, 67, 167,
- /* 1250 */ 195, 175, 176, 181, 181, 150, 167, 175, 176, 251,
- /* 1260 */ 6, 57, 151, 151, 175, 176, 151, 151, 87, 88,
- /* 1270 */ 89, 67, 151, 162, 151, 94, 95, 96, 167, 167,
- /* 1280 */ 99, 251, 167, 167, 152, 151, 175, 176, 167, 151,
- /* 1290 */ 167, 87, 88, 151, 150, 150, 175, 176, 94, 95,
- /* 1300 */ 96, 167, 150, 99, 151, 167, 151, 196, 13, 167,
- /* 1310 */ 195, 130, 131, 132, 133, 134, 135, 152, 195, 160,
- /* 1320 */ 167, 117, 167, 19, 20, 151, 22, 151, 217, 151,
- /* 1330 */ 161, 27, 28, 222, 130, 131, 132, 133, 134, 135,
- /* 1340 */ 151, 167, 38, 167, 151, 167, 19, 20, 195, 22,
- /* 1350 */ 151, 151, 151, 151, 27, 28, 167, 151, 151, 26,
- /* 1360 */ 167, 57, 25, 196, 151, 38, 167, 167, 167, 167,
- /* 1370 */ 151, 67, 151, 167, 167, 117, 201, 151, 125, 151,
- /* 1380 */ 167, 151, 127, 124, 57, 151, 167, 202, 167, 203,
- /* 1390 */ 151, 87, 88, 167, 67, 167, 151, 167, 94, 95,
- /* 1400 */ 96, 167, 151, 99, 123, 126, 167, 204, 136, 227,
- /* 1410 */ 205, 119, 167, 105, 87, 88, 122, 177, 167, 158,
- /* 1420 */ 158, 94, 95, 96, 212, 105, 99, 213, 212, 177,
- /* 1430 */ 213, 213, 185, 48, 130, 131, 132, 133, 134, 135,
- /* 1440 */ 5, 212, 177, 179, 104, 10, 11, 12, 13, 14,
- /* 1450 */ 177, 180, 17, 22, 230, 93, 180, 130, 131, 132,
- /* 1460 */ 133, 134, 135, 185, 177, 230, 177, 32, 177, 34,
- /* 1470 */ 157, 22, 18, 158, 157, 157, 27, 28, 43, 158,
- /* 1480 */ 158, 158, 46, 237, 136, 157, 238, 158, 191, 201,
- /* 1490 */ 69, 56, 191, 58, 220, 22, 157, 62, 18, 201,
- /* 1500 */ 65, 158, 220, 194, 194, 194, 194, 201, 158, 242,
- /* 1510 */ 191, 41, 242, 158, 158, 39, 67, 154, 232, 168,
- /* 1520 */ 245, 228, 198, 178, 183, 200, 168, 211, 232, 168,
- /* 1530 */ 178, 178, 201, 187, 198, 149, 87, 88, 179, 168,
- /* 1540 */ 241, 106, 107, 108, 95, 211, 241, 112, 99, 211,
- /* 1550 */ 201, 197, 117, 193, 210, 188, 184, 184, 184, 175,
- /* 1560 */ 93, 235, 175, 252, 252, 252, 236, 252, 252, 252,
- /* 1570 */ 252, 252, 252, 252, 252, 140, 252, 252, 252, 130,
- /* 1580 */ 131, 132,
+ /* 0 */ 19, 22, 22, 23, 1, 24, 26, 15, 27, 80,
+ /* 10 */ 81, 82, 83, 84, 85, 86, 87, 88, 89, 90,
+ /* 20 */ 91, 92, 93, 94, 95, 108, 109, 110, 27, 28,
+ /* 30 */ 23, 50, 51, 80, 81, 82, 83, 122, 85, 86,
+ /* 40 */ 87, 88, 89, 90, 91, 92, 93, 94, 95, 22,
+ /* 50 */ 70, 23, 71, 72, 73, 74, 75, 76, 77, 78,
+ /* 60 */ 79, 80, 81, 82, 83, 122, 85, 86, 87, 88,
+ /* 70 */ 89, 90, 91, 92, 93, 94, 95, 19, 97, 91,
+ /* 80 */ 92, 93, 94, 95, 26, 85, 86, 87, 88, 89,
+ /* 90 */ 90, 91, 92, 93, 94, 95, 27, 28, 97, 98,
+ /* 100 */ 99, 122, 211, 102, 103, 104, 79, 19, 50, 51,
+ /* 110 */ 19, 122, 59, 55, 113, 224, 225, 226, 89, 90,
+ /* 120 */ 91, 92, 93, 94, 95, 23, 27, 28, 26, 71,
+ /* 130 */ 72, 73, 74, 75, 76, 77, 78, 79, 80, 81,
+ /* 140 */ 82, 83, 51, 85, 86, 87, 88, 89, 90, 91,
+ /* 150 */ 92, 93, 94, 95, 19, 132, 133, 58, 89, 90,
+ /* 160 */ 21, 108, 109, 110, 27, 28, 97, 98, 33, 100,
+ /* 170 */ 7, 8, 119, 120, 22, 19, 107, 42, 109, 27,
+ /* 180 */ 28, 27, 28, 95, 28, 50, 51, 99, 100, 101,
+ /* 190 */ 102, 103, 104, 105, 27, 28, 97, 98, 107, 152,
+ /* 200 */ 112, 132, 133, 112, 65, 69, 71, 72, 73, 74,
+ /* 210 */ 75, 76, 77, 78, 79, 80, 81, 82, 83, 11,
+ /* 220 */ 85, 86, 87, 88, 89, 90, 91, 92, 93, 94,
+ /* 230 */ 95, 19, 101, 97, 97, 98, 24, 101, 122, 157,
+ /* 240 */ 12, 99, 103, 112, 102, 103, 104, 152, 22, 97,
+ /* 250 */ 98, 97, 98, 27, 28, 113, 27, 29, 91, 164,
+ /* 260 */ 165, 124, 50, 51, 97, 98, 219, 59, 132, 133,
+ /* 270 */ 134, 22, 23, 45, 66, 47, 212, 213, 124, 140,
+ /* 280 */ 132, 133, 19, 71, 72, 73, 74, 75, 76, 77,
+ /* 290 */ 78, 79, 80, 81, 82, 83, 152, 85, 86, 87,
+ /* 300 */ 88, 89, 90, 91, 92, 93, 94, 95, 164, 165,
+ /* 310 */ 27, 28, 230, 50, 51, 233, 108, 109, 110, 70,
+ /* 320 */ 16, 59, 23, 97, 98, 26, 97, 22, 66, 185,
+ /* 330 */ 12, 187, 27, 28, 71, 72, 73, 74, 75, 76,
+ /* 340 */ 77, 78, 79, 80, 81, 82, 83, 29, 85, 86,
+ /* 350 */ 87, 88, 89, 90, 91, 92, 93, 94, 95, 19,
+ /* 360 */ 22, 148, 149, 45, 23, 47, 62, 154, 64, 156,
+ /* 370 */ 108, 109, 110, 37, 69, 23, 163, 59, 26, 26,
+ /* 380 */ 97, 98, 144, 145, 146, 147, 152, 200, 52, 23,
+ /* 390 */ 50, 51, 26, 22, 89, 90, 60, 210, 7, 8,
+ /* 400 */ 9, 138, 97, 22, 23, 26, 101, 26, 174, 175,
+ /* 410 */ 197, 71, 72, 73, 74, 75, 76, 77, 78, 79,
+ /* 420 */ 80, 81, 82, 83, 16, 85, 86, 87, 88, 89,
+ /* 430 */ 90, 91, 92, 93, 94, 95, 19, 132, 133, 134,
+ /* 440 */ 23, 152, 208, 209, 140, 152, 152, 111, 195, 196,
+ /* 450 */ 98, 70, 163, 160, 152, 23, 22, 164, 165, 246,
+ /* 460 */ 207, 27, 152, 174, 175, 171, 172, 50, 51, 137,
+ /* 470 */ 62, 139, 64, 171, 172, 222, 124, 27, 138, 24,
+ /* 480 */ 163, 89, 90, 130, 174, 175, 197, 163, 71, 72,
+ /* 490 */ 73, 74, 75, 76, 77, 78, 79, 80, 81, 82,
+ /* 500 */ 83, 22, 85, 86, 87, 88, 89, 90, 91, 92,
+ /* 510 */ 93, 94, 95, 19, 197, 181, 182, 23, 208, 209,
+ /* 520 */ 152, 197, 26, 189, 132, 133, 232, 224, 225, 226,
+ /* 530 */ 152, 97, 91, 26, 232, 116, 212, 213, 152, 222,
+ /* 540 */ 121, 152, 174, 175, 50, 51, 243, 97, 22, 23,
+ /* 550 */ 22, 234, 174, 175, 177, 23, 239, 116, 163, 177,
+ /* 560 */ 174, 175, 121, 174, 175, 71, 72, 73, 74, 75,
+ /* 570 */ 76, 77, 78, 79, 80, 81, 82, 83, 24, 85,
+ /* 580 */ 86, 87, 88, 89, 90, 91, 92, 93, 94, 95,
+ /* 590 */ 19, 23, 197, 11, 23, 227, 70, 208, 220, 152,
+ /* 600 */ 31, 224, 225, 226, 35, 98, 224, 225, 226, 108,
+ /* 610 */ 109, 110, 115, 152, 117, 118, 27, 222, 49, 123,
+ /* 620 */ 24, 50, 51, 27, 0, 1, 2, 224, 225, 226,
+ /* 630 */ 166, 124, 168, 169, 239, 174, 175, 170, 171, 172,
+ /* 640 */ 22, 194, 71, 72, 73, 74, 75, 76, 77, 78,
+ /* 650 */ 79, 80, 81, 82, 83, 152, 85, 86, 87, 88,
+ /* 660 */ 89, 90, 91, 92, 93, 94, 95, 19, 22, 208,
+ /* 670 */ 24, 23, 195, 196, 170, 171, 172, 174, 175, 152,
+ /* 680 */ 26, 152, 152, 152, 207, 152, 97, 152, 23, 152,
+ /* 690 */ 51, 244, 152, 97, 152, 247, 248, 23, 50, 51,
+ /* 700 */ 26, 174, 175, 174, 175, 174, 175, 174, 175, 174,
+ /* 710 */ 175, 174, 175, 23, 174, 175, 174, 175, 188, 71,
+ /* 720 */ 72, 73, 74, 75, 76, 77, 78, 79, 80, 81,
+ /* 730 */ 82, 83, 152, 85, 86, 87, 88, 89, 90, 91,
+ /* 740 */ 92, 93, 94, 95, 19, 152, 107, 152, 33, 24,
+ /* 750 */ 152, 100, 101, 27, 174, 175, 152, 42, 152, 23,
+ /* 760 */ 152, 26, 152, 23, 152, 26, 152, 174, 175, 174,
+ /* 770 */ 175, 152, 174, 175, 23, 50, 51, 26, 174, 175,
+ /* 780 */ 174, 175, 174, 175, 174, 175, 174, 175, 174, 175,
+ /* 790 */ 163, 119, 120, 174, 175, 19, 71, 72, 73, 74,
+ /* 800 */ 75, 76, 77, 78, 79, 80, 81, 82, 83, 152,
+ /* 810 */ 85, 86, 87, 88, 89, 90, 91, 92, 93, 94,
+ /* 820 */ 95, 66, 152, 97, 197, 23, 50, 51, 26, 53,
+ /* 830 */ 23, 174, 175, 26, 23, 23, 23, 26, 26, 26,
+ /* 840 */ 36, 106, 146, 147, 174, 175, 19, 71, 72, 73,
+ /* 850 */ 74, 75, 76, 77, 78, 79, 80, 81, 82, 83,
+ /* 860 */ 152, 85, 86, 87, 88, 89, 90, 91, 92, 93,
+ /* 870 */ 94, 95, 152, 196, 119, 120, 19, 50, 51, 168,
+ /* 880 */ 169, 26, 174, 175, 207, 28, 152, 249, 250, 152,
+ /* 890 */ 163, 163, 163, 163, 174, 175, 163, 19, 71, 72,
+ /* 900 */ 73, 74, 75, 76, 77, 78, 79, 80, 81, 82,
+ /* 910 */ 83, 152, 85, 86, 87, 88, 89, 90, 91, 92,
+ /* 920 */ 93, 94, 95, 152, 197, 197, 197, 197, 50, 51,
+ /* 930 */ 197, 194, 36, 174, 175, 191, 192, 152, 191, 192,
+ /* 940 */ 163, 152, 66, 124, 152, 174, 175, 152, 19, 71,
+ /* 950 */ 72, 73, 74, 75, 76, 77, 78, 79, 80, 81,
+ /* 960 */ 82, 83, 152, 85, 86, 87, 88, 89, 90, 91,
+ /* 970 */ 92, 93, 94, 95, 197, 152, 100, 188, 152, 50,
+ /* 980 */ 51, 152, 152, 188, 174, 175, 252, 152, 94, 95,
+ /* 990 */ 152, 152, 152, 1, 2, 152, 152, 174, 175, 19,
+ /* 1000 */ 152, 72, 73, 74, 75, 76, 77, 78, 79, 80,
+ /* 1010 */ 81, 82, 83, 152, 85, 86, 87, 88, 89, 90,
+ /* 1020 */ 91, 92, 93, 94, 95, 152, 188, 188, 22, 194,
+ /* 1030 */ 50, 51, 240, 173, 194, 174, 175, 252, 194, 152,
+ /* 1040 */ 36, 181, 28, 152, 23, 219, 122, 174, 175, 219,
+ /* 1050 */ 221, 152, 152, 73, 74, 75, 76, 77, 78, 79,
+ /* 1060 */ 80, 81, 82, 83, 152, 85, 86, 87, 88, 89,
+ /* 1070 */ 90, 91, 92, 93, 94, 95, 19, 20, 152, 22,
+ /* 1080 */ 23, 194, 152, 240, 27, 28, 174, 175, 240, 19,
+ /* 1090 */ 20, 26, 22, 194, 194, 38, 22, 27, 28, 152,
+ /* 1100 */ 23, 22, 152, 116, 174, 175, 152, 23, 38, 152,
+ /* 1110 */ 23, 152, 221, 152, 57, 152, 23, 163, 50, 51,
+ /* 1120 */ 194, 174, 175, 66, 174, 175, 69, 57, 174, 175,
+ /* 1130 */ 40, 174, 175, 174, 175, 174, 175, 174, 175, 69,
+ /* 1140 */ 22, 53, 74, 75, 30, 53, 89, 90, 22, 22,
+ /* 1150 */ 152, 197, 23, 96, 97, 98, 22, 152, 101, 89,
+ /* 1160 */ 90, 91, 208, 209, 152, 53, 96, 97, 98, 101,
+ /* 1170 */ 22, 101, 174, 175, 152, 19, 20, 105, 22, 174,
+ /* 1180 */ 175, 112, 19, 27, 28, 20, 174, 175, 24, 132,
+ /* 1190 */ 133, 134, 135, 136, 38, 44, 174, 175, 107, 61,
+ /* 1200 */ 54, 26, 132, 133, 134, 135, 136, 54, 107, 22,
+ /* 1210 */ 5, 140, 1, 57, 36, 111, 122, 28, 79, 79,
+ /* 1220 */ 131, 123, 66, 19, 20, 69, 22, 1, 16, 20,
+ /* 1230 */ 125, 27, 28, 123, 111, 120, 23, 131, 23, 16,
+ /* 1240 */ 68, 142, 38, 15, 22, 89, 90, 3, 167, 4,
+ /* 1250 */ 248, 251, 96, 97, 98, 180, 180, 101, 251, 151,
+ /* 1260 */ 6, 57, 151, 13, 151, 26, 25, 151, 161, 202,
+ /* 1270 */ 153, 162, 153, 69, 130, 128, 203, 19, 20, 127,
+ /* 1280 */ 22, 126, 204, 129, 22, 27, 28, 205, 132, 133,
+ /* 1290 */ 134, 135, 136, 89, 90, 231, 38, 95, 137, 179,
+ /* 1300 */ 96, 97, 98, 206, 179, 101, 122, 107, 159, 159,
+ /* 1310 */ 125, 231, 216, 228, 107, 57, 184, 217, 216, 176,
+ /* 1320 */ 217, 176, 48, 106, 18, 184, 158, 69, 159, 158,
+ /* 1330 */ 46, 71, 237, 176, 176, 176, 132, 133, 134, 135,
+ /* 1340 */ 136, 217, 176, 137, 216, 178, 158, 89, 90, 179,
+ /* 1350 */ 176, 159, 179, 159, 96, 97, 98, 159, 159, 101,
+ /* 1360 */ 5, 158, 202, 22, 18, 10, 11, 12, 13, 14,
+ /* 1370 */ 190, 238, 17, 190, 158, 193, 41, 159, 202, 193,
+ /* 1380 */ 159, 202, 245, 193, 193, 223, 190, 32, 159, 34,
+ /* 1390 */ 132, 133, 134, 135, 136, 159, 39, 155, 43, 150,
+ /* 1400 */ 223, 177, 201, 178, 177, 186, 66, 199, 177, 152,
+ /* 1410 */ 253, 56, 215, 152, 182, 152, 202, 152, 63, 152,
+ /* 1420 */ 152, 66, 67, 242, 229, 152, 174, 152, 152, 152,
+ /* 1430 */ 152, 152, 152, 152, 199, 242, 202, 152, 198, 152,
+ /* 1440 */ 152, 152, 183, 192, 152, 215, 152, 183, 215, 183,
+ /* 1450 */ 152, 241, 214, 152, 211, 152, 152, 211, 211, 152,
+ /* 1460 */ 152, 241, 152, 152, 152, 152, 152, 152, 152, 114,
+ /* 1470 */ 152, 152, 235, 152, 152, 152, 174, 187, 95, 174,
+ /* 1480 */ 253, 253, 253, 253, 236, 253, 253, 253, 253, 253,
+ /* 1490 */ 253, 253, 253, 253, 253, 253, 141,
};
-#define YY_SHIFT_USE_DFLT (-82)
-#define YY_SHIFT_COUNT (419)
-#define YY_SHIFT_MIN (-81)
-#define YY_SHIFT_MAX (1480)
+#define YY_SHIFT_USE_DFLT (-86)
+#define YY_SHIFT_COUNT (429)
+#define YY_SHIFT_MIN (-85)
+#define YY_SHIFT_MAX (1383)
static const short yy_shift_ofst[] = {
- /* 0 */ 988, 1204, 1435, 1204, 1304, 1304, 67, 67, 1, -19,
- /* 10 */ 1304, 1304, 1304, 1304, 427, 81, 131, 131, 806, 1181,
- /* 20 */ 1304, 1304, 1304, 1304, 1304, 1304, 1304, 1304, 1304, 1304,
- /* 30 */ 1304, 1304, 1304, 1304, 1304, 1304, 1304, 1304, 1304, 1304,
- /* 40 */ 1304, 1304, 1304, 1304, 1304, 1304, 1304, 1304, 1327, 1304,
- /* 50 */ 1304, 1304, 1304, 1304, 1304, 1304, 1304, 1304, 1304, 1304,
- /* 60 */ 1304, 1304, 52, 81, 81, 476, 476, 395, 1258, 56,
- /* 70 */ 731, 656, 581, 506, 431, 356, 281, 206, 881, 881,
- /* 80 */ 881, 881, 881, 881, 881, 881, 881, 881, 881, 881,
- /* 90 */ 881, 881, 881, 956, 881, 1031, 1106, 1106, -69, -45,
- /* 100 */ -45, -45, -45, -45, 0, 29, -12, 81, 81, 81,
- /* 110 */ 81, 81, 81, 81, 81, 81, 81, 81, 81, 81,
- /* 120 */ 81, 81, 81, 355, 440, 81, 81, 81, 81, 81,
- /* 130 */ 504, 411, 395, 818, 1467, -82, -82, -82, 1449, 86,
- /* 140 */ 439, 439, 306, 357, 302, 72, 318, 246, 169, 81,
- /* 150 */ 81, 81, 81, 81, 81, 81, 81, 81, 81, 81,
- /* 160 */ 81, 81, 81, 81, 81, 81, 81, 81, 81, 81,
- /* 170 */ 81, 81, 81, 81, 81, 81, 81, 81, 81, 81,
- /* 180 */ 81, 81, 315, 315, 315, 572, 1258, 1258, 1258, -82,
- /* 190 */ -82, -82, 132, 132, 208, 568, 568, 568, 516, 503,
- /* 200 */ 214, 452, 363, 228, 119, 119, 119, 119, 359, 126,
- /* 210 */ 119, 119, 584, 293, 604, 106, 11, 288, 288, 513,
- /* 220 */ 11, 513, 295, 813, 395, 831, 395, 831, 595, 831,
- /* 230 */ 288, 649, 498, 498, 395, 154, 273, 699, 1476, 1292,
- /* 240 */ 1292, 1470, 1470, 1292, 1473, 1421, 1255, 1480, 1480, 1480,
- /* 250 */ 1480, 1292, 1454, 1255, 1473, 1421, 1421, 1255, 1292, 1454,
- /* 260 */ 1348, 1436, 1292, 1292, 1454, 1292, 1454, 1292, 1454, 1431,
- /* 270 */ 1320, 1320, 1320, 1385, 1362, 1362, 1431, 1320, 1340, 1320,
- /* 280 */ 1385, 1320, 1320, 1294, 1308, 1294, 1308, 1294, 1308, 1292,
- /* 290 */ 1292, 1272, 1279, 1281, 1253, 1259, 1255, 1258, 1337, 1333,
- /* 300 */ 1295, 1295, 1254, 1254, 1254, 1254, -82, -82, -82, -82,
- /* 310 */ -82, -82, 339, 399, 618, 326, 620, -81, 669, 477,
- /* 320 */ 661, 585, 377, 280, 244, 232, 25, -1, 373, 227,
- /* 330 */ 215, 1233, 1242, 1195, 1075, 1220, 1149, 1223, 1191, 1188,
- /* 340 */ 1081, 1113, 1079, 1061, 1049, 1148, 1045, 1150, 1164, 1043,
- /* 350 */ 1139, 1137, 1113, 1114, 1006, 1058, 1018, 1023, 1066, 1057,
- /* 360 */ 968, 1091, 1086, 1063, 981, 944, 1011, 1035, 1010, 1000,
- /* 370 */ 1014, 916, 1033, 1004, 1001, 909, 913, 996, 957, 991,
- /* 380 */ 990, 986, 964, 938, 954, 917, 889, 897, 912, 910,
- /* 390 */ 797, 886, 761, 838, 528, 726, 735, 765, 665, 726,
- /* 400 */ 592, 586, 540, 523, 491, 487, 435, 401, 397, 387,
- /* 410 */ 249, 216, 185, 127, 110, 51, 82, 143, 15, 48,
+ /* 0 */ 992, 1057, 1355, 1156, 1204, 1204, 1, 262, -19, 135,
+ /* 10 */ 135, 776, 1204, 1204, 1204, 1204, 69, 69, 53, 208,
+ /* 20 */ 283, 755, 58, 725, 648, 571, 494, 417, 340, 263,
+ /* 30 */ 212, 827, 827, 827, 827, 827, 827, 827, 827, 827,
+ /* 40 */ 827, 827, 827, 827, 827, 827, 878, 827, 929, 980,
+ /* 50 */ 980, 1070, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204,
+ /* 60 */ 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204,
+ /* 70 */ 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204,
+ /* 80 */ 1258, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204,
+ /* 90 */ 1204, 1204, 1204, 1204, -71, -47, -47, -47, -47, -47,
+ /* 100 */ 0, 29, -12, 283, 283, 139, 91, 392, 392, 894,
+ /* 110 */ 672, 726, 1383, -86, -86, -86, 88, 318, 318, 99,
+ /* 120 */ 381, -20, 283, 283, 283, 283, 283, 283, 283, 283,
+ /* 130 */ 283, 283, 283, 283, 283, 283, 283, 283, 283, 283,
+ /* 140 */ 283, 283, 283, 283, 624, 876, 726, 672, 1340, 1340,
+ /* 150 */ 1340, 1340, 1340, 1340, -86, -86, -86, 305, 136, 136,
+ /* 160 */ 142, 167, 226, 154, 137, 152, 283, 283, 283, 283,
+ /* 170 */ 283, 283, 283, 283, 283, 283, 283, 283, 283, 283,
+ /* 180 */ 283, 283, 283, 336, 336, 336, 283, 283, 352, 283,
+ /* 190 */ 283, 283, 283, 283, 228, 283, 283, 283, 283, 283,
+ /* 200 */ 283, 283, 283, 283, 283, 501, 569, 596, 596, 596,
+ /* 210 */ 507, 497, 441, 391, 353, 156, 156, 857, 353, 857,
+ /* 220 */ 735, 813, 639, 715, 156, 332, 715, 715, 496, 419,
+ /* 230 */ 646, 1357, 1184, 1184, 1335, 1335, 1184, 1341, 1260, 1144,
+ /* 240 */ 1346, 1346, 1346, 1346, 1184, 1306, 1144, 1341, 1260, 1260,
+ /* 250 */ 1144, 1184, 1306, 1206, 1284, 1184, 1184, 1306, 1184, 1306,
+ /* 260 */ 1184, 1306, 1262, 1207, 1207, 1207, 1274, 1262, 1207, 1217,
+ /* 270 */ 1207, 1274, 1207, 1207, 1185, 1200, 1185, 1200, 1185, 1200,
+ /* 280 */ 1184, 1184, 1161, 1262, 1202, 1202, 1262, 1154, 1155, 1147,
+ /* 290 */ 1152, 1144, 1241, 1239, 1250, 1250, 1254, 1254, 1254, 1254,
+ /* 300 */ -86, -86, -86, -86, -86, -86, 1068, 304, 526, 249,
+ /* 310 */ 408, -83, 434, 812, 27, 811, 807, 802, 751, 589,
+ /* 320 */ 651, 163, 131, 674, 366, 450, 299, 148, 23, 102,
+ /* 330 */ 229, -21, 1245, 1244, 1222, 1099, 1228, 1172, 1223, 1215,
+ /* 340 */ 1213, 1115, 1106, 1123, 1110, 1209, 1105, 1212, 1226, 1098,
+ /* 350 */ 1089, 1140, 1139, 1104, 1189, 1178, 1094, 1211, 1205, 1187,
+ /* 360 */ 1101, 1071, 1153, 1175, 1146, 1138, 1151, 1091, 1164, 1165,
+ /* 370 */ 1163, 1069, 1072, 1148, 1112, 1134, 1127, 1129, 1126, 1092,
+ /* 380 */ 1114, 1118, 1088, 1090, 1093, 1087, 1084, 987, 1079, 1077,
+ /* 390 */ 1074, 1065, 924, 1021, 1014, 1004, 1006, 819, 739, 896,
+ /* 400 */ 855, 804, 739, 740, 736, 690, 654, 665, 618, 582,
+ /* 410 */ 568, 528, 554, 379, 532, 479, 455, 379, 432, 371,
+ /* 420 */ 341, 28, 338, 116, -11, -57, -85, 7, -8, 3,
};
-#define YY_REDUCE_USE_DFLT (-143)
-#define YY_REDUCE_COUNT (311)
-#define YY_REDUCE_MIN (-142)
-#define YY_REDUCE_MAX (1387)
+#define YY_REDUCE_USE_DFLT (-110)
+#define YY_REDUCE_COUNT (305)
+#define YY_REDUCE_MIN (-109)
+#define YY_REDUCE_MAX (1323)
static const short yy_reduce_ofst[] = {
- /* 0 */ -142, 1111, 92, 151, 241, 161, 150, 93, 85, 324,
- /* 10 */ 386, 313, 320, 229, -6, 310, 536, 485, -72, 1121,
- /* 20 */ 1089, 1082, 1076, 1054, 1037, 997, 979, 977, 975, 962,
- /* 30 */ 923, 921, 904, 902, 900, 887, 847, 829, 827, 825,
- /* 40 */ 812, 771, 769, 754, 752, 750, 737, 679, 677, 675,
- /* 50 */ 662, 623, 619, 617, 613, 602, 600, 587, 537, 527,
- /* 60 */ 472, 376, 480, 450, 226, 453, 398, 390, 426, 420,
- /* 70 */ 420, 420, 420, 420, 420, 420, 420, 420, 420, 420,
- /* 80 */ 420, 420, 420, 420, 420, 420, 420, 420, 420, 420,
- /* 90 */ 420, 420, 420, 420, 420, 420, 420, 420, 420, 420,
- /* 100 */ 420, 420, 420, 420, 420, 420, 420, 1153, 922, 1123,
- /* 110 */ 1115, 1055, 1007, 980, 976, 901, 844, 830, 767, 826,
- /* 120 */ 682, 694, 707, 482, 583, 681, 680, 676, 531, 27,
- /* 130 */ 787, 562, 521, 420, 420, 420, 420, 420, 773, 741,
- /* 140 */ 674, 670, 1067, 1251, 1245, 1239, 1234, 591, 591, 1230,
- /* 150 */ 1228, 1226, 1221, 1219, 1213, 1207, 1206, 1202, 1201, 1200,
- /* 160 */ 1199, 1193, 1189, 1178, 1176, 1174, 1155, 1142, 1138, 1134,
- /* 170 */ 1116, 1112, 1077, 1074, 1069, 1067, 1009, 994, 982, 933,
- /* 180 */ 848, 757, 849, 775, 628, 611, 745, 710, 672, 469,
- /* 190 */ 488, 573, 1387, 1384, 1367, 1374, 1373, 1372, 1344, 1354,
- /* 200 */ 1360, 1354, 1354, 1354, 1354, 1354, 1354, 1354, 1330, 1326,
- /* 210 */ 1354, 1354, 1344, 1371, 1336, 1386, 1349, 1338, 1334, 1305,
- /* 220 */ 1331, 1299, 1359, 1346, 1361, 1353, 1358, 1352, 1341, 1345,
- /* 230 */ 1316, 1293, 1296, 1286, 1351, 1325, 1324, 1363, 1275, 1356,
- /* 240 */ 1355, 1270, 1267, 1350, 1282, 1319, 1306, 1312, 1311, 1310,
- /* 250 */ 1309, 1343, 1339, 1298, 1274, 1301, 1297, 1288, 1329, 1328,
- /* 260 */ 1248, 1246, 1323, 1322, 1318, 1321, 1317, 1315, 1313, 1276,
- /* 270 */ 1291, 1289, 1287, 1278, 1235, 1224, 1271, 1273, 1264, 1265,
- /* 280 */ 1247, 1252, 1240, 1218, 1229, 1217, 1216, 1214, 1212, 1262,
- /* 290 */ 1261, 1182, 1205, 1203, 1186, 1185, 1175, 1167, 1169, 1159,
- /* 300 */ 1165, 1132, 1152, 1145, 1144, 1105, 1030, 1008, 999, 1073,
- /* 310 */ 1072, 1080,
+ /* 0 */ 238, 954, 213, 289, 310, 234, 144, 317, -109, 382,
+ /* 10 */ 377, 303, 461, 389, 378, 368, 302, 294, 253, 395,
+ /* 20 */ 293, 324, 403, 403, 403, 403, 403, 403, 403, 403,
+ /* 30 */ 403, 403, 403, 403, 403, 403, 403, 403, 403, 403,
+ /* 40 */ 403, 403, 403, 403, 403, 403, 403, 403, 403, 403,
+ /* 50 */ 403, 1022, 1012, 1005, 998, 963, 961, 959, 957, 950,
+ /* 60 */ 947, 930, 912, 873, 861, 823, 810, 771, 759, 720,
+ /* 70 */ 708, 670, 657, 619, 614, 612, 610, 608, 606, 604,
+ /* 80 */ 598, 595, 593, 580, 542, 540, 537, 535, 533, 531,
+ /* 90 */ 529, 527, 503, 386, 403, 403, 403, 403, 403, 403,
+ /* 100 */ 403, 403, 403, 95, 447, 82, 334, 504, 467, 403,
+ /* 110 */ 477, 464, 403, 403, 403, 403, 860, 747, 744, 785,
+ /* 120 */ 638, 638, 926, 891, 900, 899, 887, 844, 840, 835,
+ /* 130 */ 848, 830, 843, 829, 792, 839, 826, 737, 838, 795,
+ /* 140 */ 789, 47, 734, 530, 696, 777, 711, 677, 733, 730,
+ /* 150 */ 729, 728, 727, 627, 448, 64, 187, 1305, 1302, 1252,
+ /* 160 */ 1290, 1273, 1323, 1322, 1321, 1319, 1318, 1316, 1315, 1314,
+ /* 170 */ 1313, 1312, 1311, 1310, 1308, 1307, 1304, 1303, 1301, 1298,
+ /* 180 */ 1294, 1292, 1289, 1266, 1264, 1259, 1288, 1287, 1238, 1285,
+ /* 190 */ 1281, 1280, 1279, 1278, 1251, 1277, 1276, 1275, 1273, 1268,
+ /* 200 */ 1267, 1265, 1263, 1261, 1257, 1248, 1237, 1247, 1246, 1243,
+ /* 210 */ 1238, 1240, 1235, 1249, 1234, 1233, 1230, 1220, 1214, 1210,
+ /* 220 */ 1225, 1219, 1232, 1231, 1197, 1195, 1227, 1224, 1201, 1208,
+ /* 230 */ 1242, 1137, 1236, 1229, 1193, 1181, 1221, 1177, 1196, 1179,
+ /* 240 */ 1191, 1190, 1186, 1182, 1218, 1216, 1176, 1162, 1183, 1180,
+ /* 250 */ 1160, 1199, 1203, 1133, 1095, 1198, 1194, 1188, 1192, 1171,
+ /* 260 */ 1169, 1168, 1173, 1174, 1166, 1159, 1141, 1170, 1158, 1167,
+ /* 270 */ 1157, 1132, 1145, 1143, 1124, 1128, 1103, 1102, 1100, 1096,
+ /* 280 */ 1150, 1149, 1085, 1125, 1080, 1064, 1120, 1097, 1082, 1078,
+ /* 290 */ 1073, 1067, 1109, 1107, 1119, 1117, 1116, 1113, 1111, 1108,
+ /* 300 */ 1007, 1000, 1002, 1076, 1075, 1081,
};
static const YYACTIONTYPE yy_default[] = {
- /* 0 */ 636, 872, 960, 960, 872, 872, 960, 960, 960, 762,
- /* 10 */ 960, 960, 960, 870, 960, 960, 790, 790, 934, 960,
- /* 20 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960,
- /* 30 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960,
- /* 40 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960,
- /* 50 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960,
- /* 60 */ 960, 960, 960, 960, 960, 960, 960, 677, 766, 796,
- /* 70 */ 960, 960, 960, 960, 960, 960, 960, 960, 933, 935,
- /* 80 */ 804, 803, 913, 777, 801, 794, 798, 873, 866, 867,
- /* 90 */ 865, 869, 874, 960, 797, 833, 850, 832, 844, 849,
- /* 100 */ 856, 848, 845, 835, 834, 836, 837, 960, 960, 960,
- /* 110 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960,
- /* 120 */ 960, 960, 960, 662, 731, 960, 960, 960, 960, 960,
- /* 130 */ 960, 960, 960, 838, 839, 853, 852, 851, 960, 669,
- /* 140 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960,
- /* 150 */ 940, 938, 960, 885, 960, 960, 960, 960, 960, 960,
- /* 160 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960,
- /* 170 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960,
- /* 180 */ 960, 642, 762, 762, 762, 636, 960, 960, 960, 952,
- /* 190 */ 766, 756, 960, 960, 960, 960, 960, 960, 960, 960,
- /* 200 */ 960, 960, 960, 960, 806, 745, 923, 925, 960, 906,
- /* 210 */ 743, 664, 764, 679, 754, 644, 800, 779, 779, 918,
- /* 220 */ 800, 918, 702, 725, 960, 790, 960, 790, 699, 790,
- /* 230 */ 779, 868, 960, 960, 960, 763, 754, 960, 945, 770,
- /* 240 */ 770, 937, 937, 770, 812, 735, 800, 742, 742, 742,
- /* 250 */ 742, 770, 659, 800, 812, 735, 735, 800, 770, 659,
- /* 260 */ 912, 910, 770, 770, 659, 770, 659, 770, 659, 878,
- /* 270 */ 733, 733, 733, 717, 882, 882, 878, 733, 702, 733,
- /* 280 */ 717, 733, 733, 783, 778, 783, 778, 783, 778, 770,
- /* 290 */ 770, 960, 795, 784, 793, 791, 800, 960, 665, 720,
- /* 300 */ 652, 652, 641, 641, 641, 641, 957, 957, 952, 704,
- /* 310 */ 704, 687, 960, 960, 960, 960, 960, 960, 960, 887,
- /* 320 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960,
- /* 330 */ 960, 960, 637, 947, 960, 960, 944, 960, 960, 960,
- /* 340 */ 960, 805, 960, 960, 960, 960, 960, 960, 960, 960,
- /* 350 */ 960, 960, 922, 960, 960, 960, 960, 960, 960, 960,
- /* 360 */ 916, 960, 960, 960, 960, 960, 960, 909, 908, 960,
- /* 370 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960,
- /* 380 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960,
- /* 390 */ 960, 960, 960, 960, 960, 792, 960, 785, 960, 871,
- /* 400 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960,
- /* 410 */ 748, 821, 960, 820, 824, 819, 671, 960, 650, 960,
- /* 420 */ 633, 638, 956, 959, 958, 955, 954, 953, 948, 946,
- /* 430 */ 943, 942, 941, 939, 936, 932, 891, 889, 896, 895,
- /* 440 */ 894, 893, 892, 890, 888, 886, 807, 802, 799, 931,
- /* 450 */ 884, 744, 741, 740, 658, 949, 915, 924, 811, 810,
- /* 460 */ 813, 921, 920, 919, 917, 914, 901, 809, 808, 736,
- /* 470 */ 876, 875, 661, 905, 904, 903, 907, 911, 902, 772,
- /* 480 */ 660, 657, 668, 723, 724, 732, 730, 729, 728, 727,
- /* 490 */ 726, 722, 670, 678, 716, 701, 700, 881, 883, 880,
- /* 500 */ 879, 709, 708, 714, 713, 712, 711, 710, 707, 706,
- /* 510 */ 705, 698, 697, 703, 696, 719, 718, 715, 695, 739,
- /* 520 */ 738, 737, 734, 694, 693, 692, 824, 691, 690, 830,
- /* 530 */ 829, 817, 860, 759, 758, 757, 769, 768, 781, 780,
- /* 540 */ 815, 814, 782, 767, 761, 760, 776, 775, 774, 773,
- /* 550 */ 765, 755, 787, 789, 788, 786, 862, 771, 859, 930,
- /* 560 */ 929, 928, 927, 926, 864, 863, 831, 828, 682, 683,
- /* 570 */ 899, 898, 900, 897, 685, 684, 681, 680, 861, 750,
- /* 580 */ 749, 857, 854, 846, 842, 858, 855, 847, 843, 841,
- /* 590 */ 840, 826, 825, 823, 822, 818, 827, 673, 751, 747,
- /* 600 */ 746, 816, 753, 752, 689, 688, 686, 667, 666, 663,
- /* 610 */ 656, 654, 653, 655, 651, 649, 648, 647, 646, 645,
- /* 620 */ 676, 675, 674, 672, 671, 643, 640, 639, 635, 634,
- /* 630 */ 632,
+ /* 0 */ 647, 964, 964, 964, 878, 878, 969, 964, 774, 802,
+ /* 10 */ 802, 938, 969, 969, 969, 876, 969, 969, 969, 964,
+ /* 20 */ 969, 778, 808, 969, 969, 969, 969, 969, 969, 969,
+ /* 30 */ 969, 937, 939, 816, 815, 918, 789, 813, 806, 810,
+ /* 40 */ 879, 872, 873, 871, 875, 880, 969, 809, 841, 856,
+ /* 50 */ 840, 969, 969, 969, 969, 969, 969, 969, 969, 969,
+ /* 60 */ 969, 969, 969, 969, 969, 969, 969, 969, 969, 969,
+ /* 70 */ 969, 969, 969, 969, 969, 969, 969, 969, 969, 969,
+ /* 80 */ 969, 969, 969, 969, 969, 969, 969, 969, 969, 969,
+ /* 90 */ 969, 969, 969, 969, 850, 855, 862, 854, 851, 843,
+ /* 100 */ 842, 844, 845, 969, 969, 673, 739, 969, 969, 846,
+ /* 110 */ 969, 685, 847, 859, 858, 857, 680, 969, 969, 969,
+ /* 120 */ 969, 969, 969, 969, 969, 969, 969, 969, 969, 969,
+ /* 130 */ 969, 969, 969, 969, 969, 969, 969, 969, 969, 969,
+ /* 140 */ 969, 969, 969, 969, 647, 964, 969, 969, 964, 964,
+ /* 150 */ 964, 964, 964, 964, 956, 778, 768, 969, 969, 969,
+ /* 160 */ 969, 969, 969, 969, 969, 969, 969, 944, 942, 969,
+ /* 170 */ 891, 969, 969, 969, 969, 969, 969, 969, 969, 969,
+ /* 180 */ 969, 969, 969, 969, 969, 969, 969, 969, 969, 969,
+ /* 190 */ 969, 969, 969, 969, 969, 969, 969, 969, 969, 969,
+ /* 200 */ 969, 969, 969, 969, 653, 969, 911, 774, 774, 774,
+ /* 210 */ 776, 754, 766, 655, 812, 791, 791, 923, 812, 923,
+ /* 220 */ 710, 733, 707, 802, 791, 874, 802, 802, 775, 766,
+ /* 230 */ 969, 949, 782, 782, 941, 941, 782, 821, 743, 812,
+ /* 240 */ 750, 750, 750, 750, 782, 670, 812, 821, 743, 743,
+ /* 250 */ 812, 782, 670, 917, 915, 782, 782, 670, 782, 670,
+ /* 260 */ 782, 670, 884, 741, 741, 741, 725, 884, 741, 710,
+ /* 270 */ 741, 725, 741, 741, 795, 790, 795, 790, 795, 790,
+ /* 280 */ 782, 782, 969, 884, 888, 888, 884, 807, 796, 805,
+ /* 290 */ 803, 812, 676, 728, 663, 663, 652, 652, 652, 652,
+ /* 300 */ 961, 961, 956, 712, 712, 695, 969, 969, 969, 969,
+ /* 310 */ 969, 969, 687, 969, 893, 969, 969, 969, 969, 969,
+ /* 320 */ 969, 969, 969, 969, 969, 969, 969, 969, 969, 969,
+ /* 330 */ 969, 828, 969, 648, 951, 969, 969, 948, 969, 969,
+ /* 340 */ 969, 969, 969, 969, 969, 969, 969, 969, 969, 969,
+ /* 350 */ 969, 969, 969, 969, 969, 969, 921, 969, 969, 969,
+ /* 360 */ 969, 969, 969, 914, 913, 969, 969, 969, 969, 969,
+ /* 370 */ 969, 969, 969, 969, 969, 969, 969, 969, 969, 969,
+ /* 380 */ 969, 969, 969, 969, 969, 969, 969, 757, 969, 969,
+ /* 390 */ 969, 761, 969, 969, 969, 969, 969, 969, 804, 969,
+ /* 400 */ 797, 969, 877, 969, 969, 969, 969, 969, 969, 969,
+ /* 410 */ 969, 969, 969, 966, 969, 969, 969, 965, 969, 969,
+ /* 420 */ 969, 969, 969, 830, 969, 829, 833, 969, 661, 969,
+ /* 430 */ 644, 649, 960, 963, 962, 959, 958, 957, 952, 950,
+ /* 440 */ 947, 946, 945, 943, 940, 936, 897, 895, 902, 901,
+ /* 450 */ 900, 899, 898, 896, 894, 892, 818, 817, 814, 811,
+ /* 460 */ 753, 935, 890, 752, 749, 748, 669, 953, 920, 929,
+ /* 470 */ 928, 927, 822, 926, 925, 924, 922, 919, 906, 820,
+ /* 480 */ 819, 744, 882, 881, 672, 910, 909, 908, 912, 916,
+ /* 490 */ 907, 784, 751, 671, 668, 675, 679, 731, 732, 740,
+ /* 500 */ 738, 737, 736, 735, 734, 730, 681, 686, 724, 709,
+ /* 510 */ 708, 717, 716, 722, 721, 720, 719, 718, 715, 714,
+ /* 520 */ 713, 706, 705, 711, 704, 727, 726, 723, 703, 747,
+ /* 530 */ 746, 745, 742, 702, 701, 700, 833, 699, 698, 838,
+ /* 540 */ 837, 866, 826, 755, 759, 758, 762, 763, 771, 770,
+ /* 550 */ 769, 780, 781, 793, 792, 824, 823, 794, 779, 773,
+ /* 560 */ 772, 788, 787, 786, 785, 777, 767, 799, 798, 868,
+ /* 570 */ 783, 867, 865, 934, 933, 932, 931, 930, 870, 967,
+ /* 580 */ 968, 887, 889, 886, 801, 800, 885, 869, 839, 836,
+ /* 590 */ 690, 691, 905, 904, 903, 693, 692, 689, 688, 863,
+ /* 600 */ 860, 852, 864, 861, 853, 849, 848, 834, 832, 831,
+ /* 610 */ 827, 835, 760, 756, 825, 765, 764, 697, 696, 694,
+ /* 620 */ 678, 677, 674, 667, 665, 664, 666, 662, 660, 659,
+ /* 630 */ 658, 657, 656, 684, 683, 682, 654, 651, 650, 646,
+ /* 640 */ 645, 643,
};
/* The next table maps tokens into fallback tokens. If a construct
@@ -115159,6 +116170,7 @@ static const YYCODETYPE yyFallback[] = {
27, /* OFFSET => ID */
27, /* PRAGMA => ID */
27, /* RAISE => ID */
+ 27, /* RECURSIVE => ID */
27, /* REPLACE => ID */
27, /* RESTRICT => ID */
27, /* ROW => ID */
@@ -115166,6 +116178,7 @@ static const YYCODETYPE yyFallback[] = {
27, /* VACUUM => ID */
27, /* VIEW => ID */
27, /* VIRTUAL => ID */
+ 27, /* WITH => ID */
27, /* REINDEX => ID */
27, /* RENAME => ID */
27, /* CTIME_KW => ID */
@@ -115261,55 +116274,56 @@ static const char *const yyTokenName[] = {
"EACH", "FAIL", "FOR", "IGNORE",
"INITIALLY", "INSTEAD", "LIKE_KW", "MATCH",
"NO", "KEY", "OF", "OFFSET",
- "PRAGMA", "RAISE", "REPLACE", "RESTRICT",
- "ROW", "TRIGGER", "VACUUM", "VIEW",
- "VIRTUAL", "REINDEX", "RENAME", "CTIME_KW",
- "ANY", "OR", "AND", "IS",
- "BETWEEN", "IN", "ISNULL", "NOTNULL",
- "NE", "EQ", "GT", "LE",
- "LT", "GE", "ESCAPE", "BITAND",
- "BITOR", "LSHIFT", "RSHIFT", "PLUS",
- "MINUS", "STAR", "SLASH", "REM",
- "CONCAT", "COLLATE", "BITNOT", "STRING",
- "JOIN_KW", "CONSTRAINT", "DEFAULT", "NULL",
- "PRIMARY", "UNIQUE", "CHECK", "REFERENCES",
- "AUTOINCR", "ON", "INSERT", "DELETE",
- "UPDATE", "SET", "DEFERRABLE", "FOREIGN",
- "DROP", "UNION", "ALL", "EXCEPT",
- "INTERSECT", "SELECT", "DISTINCT", "DOT",
- "FROM", "JOIN", "USING", "ORDER",
- "GROUP", "HAVING", "LIMIT", "WHERE",
- "INTO", "VALUES", "INTEGER", "FLOAT",
- "BLOB", "REGISTER", "VARIABLE", "CASE",
- "WHEN", "THEN", "ELSE", "INDEX",
- "ALTER", "ADD", "error", "input",
- "cmdlist", "ecmd", "explain", "cmdx",
- "cmd", "transtype", "trans_opt", "nm",
- "savepoint_opt", "create_table", "create_table_args", "createkw",
- "temp", "ifnotexists", "dbnm", "columnlist",
- "conslist_opt", "table_options", "select", "column",
- "columnid", "type", "carglist", "id",
- "ids", "typetoken", "typename", "signed",
- "plus_num", "minus_num", "ccons", "term",
- "expr", "onconf", "sortorder", "autoinc",
- "idxlist_opt", "refargs", "defer_subclause", "refarg",
- "refact", "init_deferred_pred_opt", "conslist", "tconscomma",
- "tcons", "idxlist", "defer_subclause_opt", "orconf",
- "resolvetype", "raisetype", "ifexists", "fullname",
- "oneselect", "multiselect_op", "distinct", "selcollist",
- "from", "where_opt", "groupby_opt", "having_opt",
- "orderby_opt", "limit_opt", "sclp", "as",
+ "PRAGMA", "RAISE", "RECURSIVE", "REPLACE",
+ "RESTRICT", "ROW", "TRIGGER", "VACUUM",
+ "VIEW", "VIRTUAL", "WITH", "REINDEX",
+ "RENAME", "CTIME_KW", "ANY", "OR",
+ "AND", "IS", "BETWEEN", "IN",
+ "ISNULL", "NOTNULL", "NE", "EQ",
+ "GT", "LE", "LT", "GE",
+ "ESCAPE", "BITAND", "BITOR", "LSHIFT",
+ "RSHIFT", "PLUS", "MINUS", "STAR",
+ "SLASH", "REM", "CONCAT", "COLLATE",
+ "BITNOT", "STRING", "JOIN_KW", "CONSTRAINT",
+ "DEFAULT", "NULL", "PRIMARY", "UNIQUE",
+ "CHECK", "REFERENCES", "AUTOINCR", "ON",
+ "INSERT", "DELETE", "UPDATE", "SET",
+ "DEFERRABLE", "FOREIGN", "DROP", "UNION",
+ "ALL", "EXCEPT", "INTERSECT", "SELECT",
+ "VALUES", "DISTINCT", "DOT", "FROM",
+ "JOIN", "USING", "ORDER", "GROUP",
+ "HAVING", "LIMIT", "WHERE", "INTO",
+ "INTEGER", "FLOAT", "BLOB", "VARIABLE",
+ "CASE", "WHEN", "THEN", "ELSE",
+ "INDEX", "ALTER", "ADD", "error",
+ "input", "cmdlist", "ecmd", "explain",
+ "cmdx", "cmd", "transtype", "trans_opt",
+ "nm", "savepoint_opt", "create_table", "create_table_args",
+ "createkw", "temp", "ifnotexists", "dbnm",
+ "columnlist", "conslist_opt", "table_options", "select",
+ "column", "columnid", "type", "carglist",
+ "typetoken", "typename", "signed", "plus_num",
+ "minus_num", "ccons", "term", "expr",
+ "onconf", "sortorder", "autoinc", "idxlist_opt",
+ "refargs", "defer_subclause", "refarg", "refact",
+ "init_deferred_pred_opt", "conslist", "tconscomma", "tcons",
+ "idxlist", "defer_subclause_opt", "orconf", "resolvetype",
+ "raisetype", "ifexists", "fullname", "selectnowith",
+ "oneselect", "with", "multiselect_op", "distinct",
+ "selcollist", "from", "where_opt", "groupby_opt",
+ "having_opt", "orderby_opt", "limit_opt", "values",
+ "nexprlist", "exprlist", "sclp", "as",
"seltablist", "stl_prefix", "joinop", "indexed_opt",
"on_opt", "using_opt", "joinop2", "idlist",
- "sortlist", "nexprlist", "setlist", "insert_cmd",
- "inscollist_opt", "valuelist", "exprlist", "likeop",
- "between_op", "in_op", "case_operand", "case_exprlist",
- "case_else", "uniqueflag", "collate", "nmnum",
- "number", "trigger_decl", "trigger_cmd_list", "trigger_time",
+ "sortlist", "setlist", "insert_cmd", "inscollist_opt",
+ "likeop", "between_op", "in_op", "case_operand",
+ "case_exprlist", "case_else", "uniqueflag", "collate",
+ "nmnum", "trigger_decl", "trigger_cmd_list", "trigger_time",
"trigger_event", "foreach_clause", "when_clause", "trigger_cmd",
"trnm", "tridxby", "database_kw_opt", "key_opt",
"add_column_fullname", "kwcolumn_opt", "create_vtab", "vtabarglist",
"vtabarg", "vtabargtoken", "lp", "anylist",
+ "wqlist",
};
#endif /* NDEBUG */
@@ -115357,295 +116371,293 @@ static const char *const yyRuleName[] = {
/* 37 */ "columnlist ::= column",
/* 38 */ "column ::= columnid type carglist",
/* 39 */ "columnid ::= nm",
- /* 40 */ "id ::= ID",
- /* 41 */ "id ::= INDEXED",
- /* 42 */ "ids ::= ID|STRING",
- /* 43 */ "nm ::= id",
- /* 44 */ "nm ::= STRING",
- /* 45 */ "nm ::= JOIN_KW",
- /* 46 */ "type ::=",
- /* 47 */ "type ::= typetoken",
- /* 48 */ "typetoken ::= typename",
- /* 49 */ "typetoken ::= typename LP signed RP",
- /* 50 */ "typetoken ::= typename LP signed COMMA signed RP",
- /* 51 */ "typename ::= ids",
- /* 52 */ "typename ::= typename ids",
- /* 53 */ "signed ::= plus_num",
- /* 54 */ "signed ::= minus_num",
- /* 55 */ "carglist ::= carglist ccons",
- /* 56 */ "carglist ::=",
- /* 57 */ "ccons ::= CONSTRAINT nm",
- /* 58 */ "ccons ::= DEFAULT term",
- /* 59 */ "ccons ::= DEFAULT LP expr RP",
- /* 60 */ "ccons ::= DEFAULT PLUS term",
- /* 61 */ "ccons ::= DEFAULT MINUS term",
- /* 62 */ "ccons ::= DEFAULT id",
- /* 63 */ "ccons ::= NULL onconf",
- /* 64 */ "ccons ::= NOT NULL onconf",
- /* 65 */ "ccons ::= PRIMARY KEY sortorder onconf autoinc",
- /* 66 */ "ccons ::= UNIQUE onconf",
- /* 67 */ "ccons ::= CHECK LP expr RP",
- /* 68 */ "ccons ::= REFERENCES nm idxlist_opt refargs",
- /* 69 */ "ccons ::= defer_subclause",
- /* 70 */ "ccons ::= COLLATE ids",
- /* 71 */ "autoinc ::=",
- /* 72 */ "autoinc ::= AUTOINCR",
- /* 73 */ "refargs ::=",
- /* 74 */ "refargs ::= refargs refarg",
- /* 75 */ "refarg ::= MATCH nm",
- /* 76 */ "refarg ::= ON INSERT refact",
- /* 77 */ "refarg ::= ON DELETE refact",
- /* 78 */ "refarg ::= ON UPDATE refact",
- /* 79 */ "refact ::= SET NULL",
- /* 80 */ "refact ::= SET DEFAULT",
- /* 81 */ "refact ::= CASCADE",
- /* 82 */ "refact ::= RESTRICT",
- /* 83 */ "refact ::= NO ACTION",
- /* 84 */ "defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt",
- /* 85 */ "defer_subclause ::= DEFERRABLE init_deferred_pred_opt",
- /* 86 */ "init_deferred_pred_opt ::=",
- /* 87 */ "init_deferred_pred_opt ::= INITIALLY DEFERRED",
- /* 88 */ "init_deferred_pred_opt ::= INITIALLY IMMEDIATE",
- /* 89 */ "conslist_opt ::=",
- /* 90 */ "conslist_opt ::= COMMA conslist",
- /* 91 */ "conslist ::= conslist tconscomma tcons",
- /* 92 */ "conslist ::= tcons",
- /* 93 */ "tconscomma ::= COMMA",
- /* 94 */ "tconscomma ::=",
- /* 95 */ "tcons ::= CONSTRAINT nm",
- /* 96 */ "tcons ::= PRIMARY KEY LP idxlist autoinc RP onconf",
- /* 97 */ "tcons ::= UNIQUE LP idxlist RP onconf",
- /* 98 */ "tcons ::= CHECK LP expr RP onconf",
- /* 99 */ "tcons ::= FOREIGN KEY LP idxlist RP REFERENCES nm idxlist_opt refargs defer_subclause_opt",
- /* 100 */ "defer_subclause_opt ::=",
- /* 101 */ "defer_subclause_opt ::= defer_subclause",
- /* 102 */ "onconf ::=",
- /* 103 */ "onconf ::= ON CONFLICT resolvetype",
- /* 104 */ "orconf ::=",
- /* 105 */ "orconf ::= OR resolvetype",
- /* 106 */ "resolvetype ::= raisetype",
- /* 107 */ "resolvetype ::= IGNORE",
- /* 108 */ "resolvetype ::= REPLACE",
- /* 109 */ "cmd ::= DROP TABLE ifexists fullname",
- /* 110 */ "ifexists ::= IF EXISTS",
- /* 111 */ "ifexists ::=",
- /* 112 */ "cmd ::= createkw temp VIEW ifnotexists nm dbnm AS select",
- /* 113 */ "cmd ::= DROP VIEW ifexists fullname",
- /* 114 */ "cmd ::= select",
- /* 115 */ "select ::= oneselect",
- /* 116 */ "select ::= select multiselect_op oneselect",
- /* 117 */ "multiselect_op ::= UNION",
- /* 118 */ "multiselect_op ::= UNION ALL",
- /* 119 */ "multiselect_op ::= EXCEPT|INTERSECT",
- /* 120 */ "oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt",
- /* 121 */ "distinct ::= DISTINCT",
- /* 122 */ "distinct ::= ALL",
- /* 123 */ "distinct ::=",
- /* 124 */ "sclp ::= selcollist COMMA",
- /* 125 */ "sclp ::=",
- /* 126 */ "selcollist ::= sclp expr as",
- /* 127 */ "selcollist ::= sclp STAR",
- /* 128 */ "selcollist ::= sclp nm DOT STAR",
- /* 129 */ "as ::= AS nm",
- /* 130 */ "as ::= ids",
- /* 131 */ "as ::=",
- /* 132 */ "from ::=",
- /* 133 */ "from ::= FROM seltablist",
- /* 134 */ "stl_prefix ::= seltablist joinop",
- /* 135 */ "stl_prefix ::=",
- /* 136 */ "seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt",
- /* 137 */ "seltablist ::= stl_prefix LP select RP as on_opt using_opt",
- /* 138 */ "seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt",
- /* 139 */ "dbnm ::=",
- /* 140 */ "dbnm ::= DOT nm",
- /* 141 */ "fullname ::= nm dbnm",
- /* 142 */ "joinop ::= COMMA|JOIN",
- /* 143 */ "joinop ::= JOIN_KW JOIN",
- /* 144 */ "joinop ::= JOIN_KW nm JOIN",
- /* 145 */ "joinop ::= JOIN_KW nm nm JOIN",
- /* 146 */ "on_opt ::= ON expr",
- /* 147 */ "on_opt ::=",
- /* 148 */ "indexed_opt ::=",
- /* 149 */ "indexed_opt ::= INDEXED BY nm",
- /* 150 */ "indexed_opt ::= NOT INDEXED",
- /* 151 */ "using_opt ::= USING LP idlist RP",
- /* 152 */ "using_opt ::=",
- /* 153 */ "orderby_opt ::=",
- /* 154 */ "orderby_opt ::= ORDER BY sortlist",
- /* 155 */ "sortlist ::= sortlist COMMA expr sortorder",
- /* 156 */ "sortlist ::= expr sortorder",
- /* 157 */ "sortorder ::= ASC",
- /* 158 */ "sortorder ::= DESC",
- /* 159 */ "sortorder ::=",
- /* 160 */ "groupby_opt ::=",
- /* 161 */ "groupby_opt ::= GROUP BY nexprlist",
- /* 162 */ "having_opt ::=",
- /* 163 */ "having_opt ::= HAVING expr",
- /* 164 */ "limit_opt ::=",
- /* 165 */ "limit_opt ::= LIMIT expr",
- /* 166 */ "limit_opt ::= LIMIT expr OFFSET expr",
- /* 167 */ "limit_opt ::= LIMIT expr COMMA expr",
- /* 168 */ "cmd ::= DELETE FROM fullname indexed_opt where_opt",
- /* 169 */ "where_opt ::=",
- /* 170 */ "where_opt ::= WHERE expr",
- /* 171 */ "cmd ::= UPDATE orconf fullname indexed_opt SET setlist where_opt",
- /* 172 */ "setlist ::= setlist COMMA nm EQ expr",
- /* 173 */ "setlist ::= nm EQ expr",
- /* 174 */ "cmd ::= insert_cmd INTO fullname inscollist_opt valuelist",
- /* 175 */ "cmd ::= insert_cmd INTO fullname inscollist_opt select",
- /* 176 */ "cmd ::= insert_cmd INTO fullname inscollist_opt DEFAULT VALUES",
+ /* 40 */ "nm ::= ID|INDEXED",
+ /* 41 */ "nm ::= STRING",
+ /* 42 */ "nm ::= JOIN_KW",
+ /* 43 */ "type ::=",
+ /* 44 */ "type ::= typetoken",
+ /* 45 */ "typetoken ::= typename",
+ /* 46 */ "typetoken ::= typename LP signed RP",
+ /* 47 */ "typetoken ::= typename LP signed COMMA signed RP",
+ /* 48 */ "typename ::= ID|STRING",
+ /* 49 */ "typename ::= typename ID|STRING",
+ /* 50 */ "signed ::= plus_num",
+ /* 51 */ "signed ::= minus_num",
+ /* 52 */ "carglist ::= carglist ccons",
+ /* 53 */ "carglist ::=",
+ /* 54 */ "ccons ::= CONSTRAINT nm",
+ /* 55 */ "ccons ::= DEFAULT term",
+ /* 56 */ "ccons ::= DEFAULT LP expr RP",
+ /* 57 */ "ccons ::= DEFAULT PLUS term",
+ /* 58 */ "ccons ::= DEFAULT MINUS term",
+ /* 59 */ "ccons ::= DEFAULT ID|INDEXED",
+ /* 60 */ "ccons ::= NULL onconf",
+ /* 61 */ "ccons ::= NOT NULL onconf",
+ /* 62 */ "ccons ::= PRIMARY KEY sortorder onconf autoinc",
+ /* 63 */ "ccons ::= UNIQUE onconf",
+ /* 64 */ "ccons ::= CHECK LP expr RP",
+ /* 65 */ "ccons ::= REFERENCES nm idxlist_opt refargs",
+ /* 66 */ "ccons ::= defer_subclause",
+ /* 67 */ "ccons ::= COLLATE ID|STRING",
+ /* 68 */ "autoinc ::=",
+ /* 69 */ "autoinc ::= AUTOINCR",
+ /* 70 */ "refargs ::=",
+ /* 71 */ "refargs ::= refargs refarg",
+ /* 72 */ "refarg ::= MATCH nm",
+ /* 73 */ "refarg ::= ON INSERT refact",
+ /* 74 */ "refarg ::= ON DELETE refact",
+ /* 75 */ "refarg ::= ON UPDATE refact",
+ /* 76 */ "refact ::= SET NULL",
+ /* 77 */ "refact ::= SET DEFAULT",
+ /* 78 */ "refact ::= CASCADE",
+ /* 79 */ "refact ::= RESTRICT",
+ /* 80 */ "refact ::= NO ACTION",
+ /* 81 */ "defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt",
+ /* 82 */ "defer_subclause ::= DEFERRABLE init_deferred_pred_opt",
+ /* 83 */ "init_deferred_pred_opt ::=",
+ /* 84 */ "init_deferred_pred_opt ::= INITIALLY DEFERRED",
+ /* 85 */ "init_deferred_pred_opt ::= INITIALLY IMMEDIATE",
+ /* 86 */ "conslist_opt ::=",
+ /* 87 */ "conslist_opt ::= COMMA conslist",
+ /* 88 */ "conslist ::= conslist tconscomma tcons",
+ /* 89 */ "conslist ::= tcons",
+ /* 90 */ "tconscomma ::= COMMA",
+ /* 91 */ "tconscomma ::=",
+ /* 92 */ "tcons ::= CONSTRAINT nm",
+ /* 93 */ "tcons ::= PRIMARY KEY LP idxlist autoinc RP onconf",
+ /* 94 */ "tcons ::= UNIQUE LP idxlist RP onconf",
+ /* 95 */ "tcons ::= CHECK LP expr RP onconf",
+ /* 96 */ "tcons ::= FOREIGN KEY LP idxlist RP REFERENCES nm idxlist_opt refargs defer_subclause_opt",
+ /* 97 */ "defer_subclause_opt ::=",
+ /* 98 */ "defer_subclause_opt ::= defer_subclause",
+ /* 99 */ "onconf ::=",
+ /* 100 */ "onconf ::= ON CONFLICT resolvetype",
+ /* 101 */ "orconf ::=",
+ /* 102 */ "orconf ::= OR resolvetype",
+ /* 103 */ "resolvetype ::= raisetype",
+ /* 104 */ "resolvetype ::= IGNORE",
+ /* 105 */ "resolvetype ::= REPLACE",
+ /* 106 */ "cmd ::= DROP TABLE ifexists fullname",
+ /* 107 */ "ifexists ::= IF EXISTS",
+ /* 108 */ "ifexists ::=",
+ /* 109 */ "cmd ::= createkw temp VIEW ifnotexists nm dbnm AS select",
+ /* 110 */ "cmd ::= DROP VIEW ifexists fullname",
+ /* 111 */ "cmd ::= select",
+ /* 112 */ "select ::= with selectnowith",
+ /* 113 */ "selectnowith ::= oneselect",
+ /* 114 */ "selectnowith ::= selectnowith multiselect_op oneselect",
+ /* 115 */ "multiselect_op ::= UNION",
+ /* 116 */ "multiselect_op ::= UNION ALL",
+ /* 117 */ "multiselect_op ::= EXCEPT|INTERSECT",
+ /* 118 */ "oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt",
+ /* 119 */ "oneselect ::= values",
+ /* 120 */ "values ::= VALUES LP nexprlist RP",
+ /* 121 */ "values ::= values COMMA LP exprlist RP",
+ /* 122 */ "distinct ::= DISTINCT",
+ /* 123 */ "distinct ::= ALL",
+ /* 124 */ "distinct ::=",
+ /* 125 */ "sclp ::= selcollist COMMA",
+ /* 126 */ "sclp ::=",
+ /* 127 */ "selcollist ::= sclp expr as",
+ /* 128 */ "selcollist ::= sclp STAR",
+ /* 129 */ "selcollist ::= sclp nm DOT STAR",
+ /* 130 */ "as ::= AS nm",
+ /* 131 */ "as ::= ID|STRING",
+ /* 132 */ "as ::=",
+ /* 133 */ "from ::=",
+ /* 134 */ "from ::= FROM seltablist",
+ /* 135 */ "stl_prefix ::= seltablist joinop",
+ /* 136 */ "stl_prefix ::=",
+ /* 137 */ "seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt",
+ /* 138 */ "seltablist ::= stl_prefix LP select RP as on_opt using_opt",
+ /* 139 */ "seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt",
+ /* 140 */ "dbnm ::=",
+ /* 141 */ "dbnm ::= DOT nm",
+ /* 142 */ "fullname ::= nm dbnm",
+ /* 143 */ "joinop ::= COMMA|JOIN",
+ /* 144 */ "joinop ::= JOIN_KW JOIN",
+ /* 145 */ "joinop ::= JOIN_KW nm JOIN",
+ /* 146 */ "joinop ::= JOIN_KW nm nm JOIN",
+ /* 147 */ "on_opt ::= ON expr",
+ /* 148 */ "on_opt ::=",
+ /* 149 */ "indexed_opt ::=",
+ /* 150 */ "indexed_opt ::= INDEXED BY nm",
+ /* 151 */ "indexed_opt ::= NOT INDEXED",
+ /* 152 */ "using_opt ::= USING LP idlist RP",
+ /* 153 */ "using_opt ::=",
+ /* 154 */ "orderby_opt ::=",
+ /* 155 */ "orderby_opt ::= ORDER BY sortlist",
+ /* 156 */ "sortlist ::= sortlist COMMA expr sortorder",
+ /* 157 */ "sortlist ::= expr sortorder",
+ /* 158 */ "sortorder ::= ASC",
+ /* 159 */ "sortorder ::= DESC",
+ /* 160 */ "sortorder ::=",
+ /* 161 */ "groupby_opt ::=",
+ /* 162 */ "groupby_opt ::= GROUP BY nexprlist",
+ /* 163 */ "having_opt ::=",
+ /* 164 */ "having_opt ::= HAVING expr",
+ /* 165 */ "limit_opt ::=",
+ /* 166 */ "limit_opt ::= LIMIT expr",
+ /* 167 */ "limit_opt ::= LIMIT expr OFFSET expr",
+ /* 168 */ "limit_opt ::= LIMIT expr COMMA expr",
+ /* 169 */ "cmd ::= with DELETE FROM fullname indexed_opt where_opt",
+ /* 170 */ "where_opt ::=",
+ /* 171 */ "where_opt ::= WHERE expr",
+ /* 172 */ "cmd ::= with UPDATE orconf fullname indexed_opt SET setlist where_opt",
+ /* 173 */ "setlist ::= setlist COMMA nm EQ expr",
+ /* 174 */ "setlist ::= nm EQ expr",
+ /* 175 */ "cmd ::= with insert_cmd INTO fullname inscollist_opt select",
+ /* 176 */ "cmd ::= with insert_cmd INTO fullname inscollist_opt DEFAULT VALUES",
/* 177 */ "insert_cmd ::= INSERT orconf",
/* 178 */ "insert_cmd ::= REPLACE",
- /* 179 */ "valuelist ::= VALUES LP nexprlist RP",
- /* 180 */ "valuelist ::= valuelist COMMA LP exprlist RP",
- /* 181 */ "inscollist_opt ::=",
- /* 182 */ "inscollist_opt ::= LP idlist RP",
- /* 183 */ "idlist ::= idlist COMMA nm",
- /* 184 */ "idlist ::= nm",
- /* 185 */ "expr ::= term",
- /* 186 */ "expr ::= LP expr RP",
- /* 187 */ "term ::= NULL",
- /* 188 */ "expr ::= id",
- /* 189 */ "expr ::= JOIN_KW",
- /* 190 */ "expr ::= nm DOT nm",
- /* 191 */ "expr ::= nm DOT nm DOT nm",
- /* 192 */ "term ::= INTEGER|FLOAT|BLOB",
- /* 193 */ "term ::= STRING",
- /* 194 */ "expr ::= REGISTER",
- /* 195 */ "expr ::= VARIABLE",
- /* 196 */ "expr ::= expr COLLATE ids",
- /* 197 */ "expr ::= CAST LP expr AS typetoken RP",
- /* 198 */ "expr ::= ID LP distinct exprlist RP",
- /* 199 */ "expr ::= ID LP STAR RP",
- /* 200 */ "term ::= CTIME_KW",
- /* 201 */ "expr ::= expr AND expr",
- /* 202 */ "expr ::= expr OR expr",
- /* 203 */ "expr ::= expr LT|GT|GE|LE expr",
- /* 204 */ "expr ::= expr EQ|NE expr",
- /* 205 */ "expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr",
- /* 206 */ "expr ::= expr PLUS|MINUS expr",
- /* 207 */ "expr ::= expr STAR|SLASH|REM expr",
- /* 208 */ "expr ::= expr CONCAT expr",
- /* 209 */ "likeop ::= LIKE_KW",
- /* 210 */ "likeop ::= NOT LIKE_KW",
- /* 211 */ "likeop ::= MATCH",
- /* 212 */ "likeop ::= NOT MATCH",
- /* 213 */ "expr ::= expr likeop expr",
- /* 214 */ "expr ::= expr likeop expr ESCAPE expr",
- /* 215 */ "expr ::= expr ISNULL|NOTNULL",
- /* 216 */ "expr ::= expr NOT NULL",
- /* 217 */ "expr ::= expr IS expr",
- /* 218 */ "expr ::= expr IS NOT expr",
- /* 219 */ "expr ::= NOT expr",
- /* 220 */ "expr ::= BITNOT expr",
- /* 221 */ "expr ::= MINUS expr",
- /* 222 */ "expr ::= PLUS expr",
- /* 223 */ "between_op ::= BETWEEN",
- /* 224 */ "between_op ::= NOT BETWEEN",
- /* 225 */ "expr ::= expr between_op expr AND expr",
- /* 226 */ "in_op ::= IN",
- /* 227 */ "in_op ::= NOT IN",
- /* 228 */ "expr ::= expr in_op LP exprlist RP",
- /* 229 */ "expr ::= LP select RP",
- /* 230 */ "expr ::= expr in_op LP select RP",
- /* 231 */ "expr ::= expr in_op nm dbnm",
- /* 232 */ "expr ::= EXISTS LP select RP",
- /* 233 */ "expr ::= CASE case_operand case_exprlist case_else END",
- /* 234 */ "case_exprlist ::= case_exprlist WHEN expr THEN expr",
- /* 235 */ "case_exprlist ::= WHEN expr THEN expr",
- /* 236 */ "case_else ::= ELSE expr",
- /* 237 */ "case_else ::=",
- /* 238 */ "case_operand ::= expr",
- /* 239 */ "case_operand ::=",
- /* 240 */ "exprlist ::= nexprlist",
- /* 241 */ "exprlist ::=",
- /* 242 */ "nexprlist ::= nexprlist COMMA expr",
- /* 243 */ "nexprlist ::= expr",
- /* 244 */ "cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP idxlist RP where_opt",
- /* 245 */ "uniqueflag ::= UNIQUE",
- /* 246 */ "uniqueflag ::=",
- /* 247 */ "idxlist_opt ::=",
- /* 248 */ "idxlist_opt ::= LP idxlist RP",
- /* 249 */ "idxlist ::= idxlist COMMA nm collate sortorder",
- /* 250 */ "idxlist ::= nm collate sortorder",
- /* 251 */ "collate ::=",
- /* 252 */ "collate ::= COLLATE ids",
- /* 253 */ "cmd ::= DROP INDEX ifexists fullname",
- /* 254 */ "cmd ::= VACUUM",
- /* 255 */ "cmd ::= VACUUM nm",
- /* 256 */ "cmd ::= PRAGMA nm dbnm",
- /* 257 */ "cmd ::= PRAGMA nm dbnm EQ nmnum",
- /* 258 */ "cmd ::= PRAGMA nm dbnm LP nmnum RP",
- /* 259 */ "cmd ::= PRAGMA nm dbnm EQ minus_num",
- /* 260 */ "cmd ::= PRAGMA nm dbnm LP minus_num RP",
- /* 261 */ "nmnum ::= plus_num",
- /* 262 */ "nmnum ::= nm",
- /* 263 */ "nmnum ::= ON",
- /* 264 */ "nmnum ::= DELETE",
- /* 265 */ "nmnum ::= DEFAULT",
- /* 266 */ "plus_num ::= PLUS number",
- /* 267 */ "plus_num ::= number",
- /* 268 */ "minus_num ::= MINUS number",
- /* 269 */ "number ::= INTEGER|FLOAT",
- /* 270 */ "cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END",
- /* 271 */ "trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause",
- /* 272 */ "trigger_time ::= BEFORE",
- /* 273 */ "trigger_time ::= AFTER",
- /* 274 */ "trigger_time ::= INSTEAD OF",
- /* 275 */ "trigger_time ::=",
- /* 276 */ "trigger_event ::= DELETE|INSERT",
- /* 277 */ "trigger_event ::= UPDATE",
- /* 278 */ "trigger_event ::= UPDATE OF idlist",
- /* 279 */ "foreach_clause ::=",
- /* 280 */ "foreach_clause ::= FOR EACH ROW",
- /* 281 */ "when_clause ::=",
- /* 282 */ "when_clause ::= WHEN expr",
- /* 283 */ "trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI",
- /* 284 */ "trigger_cmd_list ::= trigger_cmd SEMI",
- /* 285 */ "trnm ::= nm",
- /* 286 */ "trnm ::= nm DOT nm",
- /* 287 */ "tridxby ::=",
- /* 288 */ "tridxby ::= INDEXED BY nm",
- /* 289 */ "tridxby ::= NOT INDEXED",
- /* 290 */ "trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt",
- /* 291 */ "trigger_cmd ::= insert_cmd INTO trnm inscollist_opt valuelist",
- /* 292 */ "trigger_cmd ::= insert_cmd INTO trnm inscollist_opt select",
- /* 293 */ "trigger_cmd ::= DELETE FROM trnm tridxby where_opt",
- /* 294 */ "trigger_cmd ::= select",
- /* 295 */ "expr ::= RAISE LP IGNORE RP",
- /* 296 */ "expr ::= RAISE LP raisetype COMMA nm RP",
- /* 297 */ "raisetype ::= ROLLBACK",
- /* 298 */ "raisetype ::= ABORT",
- /* 299 */ "raisetype ::= FAIL",
- /* 300 */ "cmd ::= DROP TRIGGER ifexists fullname",
- /* 301 */ "cmd ::= ATTACH database_kw_opt expr AS expr key_opt",
- /* 302 */ "cmd ::= DETACH database_kw_opt expr",
- /* 303 */ "key_opt ::=",
- /* 304 */ "key_opt ::= KEY expr",
- /* 305 */ "database_kw_opt ::= DATABASE",
- /* 306 */ "database_kw_opt ::=",
- /* 307 */ "cmd ::= REINDEX",
- /* 308 */ "cmd ::= REINDEX nm dbnm",
- /* 309 */ "cmd ::= ANALYZE",
- /* 310 */ "cmd ::= ANALYZE nm dbnm",
- /* 311 */ "cmd ::= ALTER TABLE fullname RENAME TO nm",
- /* 312 */ "cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt column",
- /* 313 */ "add_column_fullname ::= fullname",
- /* 314 */ "kwcolumn_opt ::=",
- /* 315 */ "kwcolumn_opt ::= COLUMNKW",
- /* 316 */ "cmd ::= create_vtab",
- /* 317 */ "cmd ::= create_vtab LP vtabarglist RP",
- /* 318 */ "create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm",
- /* 319 */ "vtabarglist ::= vtabarg",
- /* 320 */ "vtabarglist ::= vtabarglist COMMA vtabarg",
- /* 321 */ "vtabarg ::=",
- /* 322 */ "vtabarg ::= vtabarg vtabargtoken",
- /* 323 */ "vtabargtoken ::= ANY",
- /* 324 */ "vtabargtoken ::= lp anylist RP",
- /* 325 */ "lp ::= LP",
- /* 326 */ "anylist ::=",
- /* 327 */ "anylist ::= anylist LP anylist RP",
- /* 328 */ "anylist ::= anylist ANY",
+ /* 179 */ "inscollist_opt ::=",
+ /* 180 */ "inscollist_opt ::= LP idlist RP",
+ /* 181 */ "idlist ::= idlist COMMA nm",
+ /* 182 */ "idlist ::= nm",
+ /* 183 */ "expr ::= term",
+ /* 184 */ "expr ::= LP expr RP",
+ /* 185 */ "term ::= NULL",
+ /* 186 */ "expr ::= ID|INDEXED",
+ /* 187 */ "expr ::= JOIN_KW",
+ /* 188 */ "expr ::= nm DOT nm",
+ /* 189 */ "expr ::= nm DOT nm DOT nm",
+ /* 190 */ "term ::= INTEGER|FLOAT|BLOB",
+ /* 191 */ "term ::= STRING",
+ /* 192 */ "expr ::= VARIABLE",
+ /* 193 */ "expr ::= expr COLLATE ID|STRING",
+ /* 194 */ "expr ::= CAST LP expr AS typetoken RP",
+ /* 195 */ "expr ::= ID|INDEXED LP distinct exprlist RP",
+ /* 196 */ "expr ::= ID|INDEXED LP STAR RP",
+ /* 197 */ "term ::= CTIME_KW",
+ /* 198 */ "expr ::= expr AND expr",
+ /* 199 */ "expr ::= expr OR expr",
+ /* 200 */ "expr ::= expr LT|GT|GE|LE expr",
+ /* 201 */ "expr ::= expr EQ|NE expr",
+ /* 202 */ "expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr",
+ /* 203 */ "expr ::= expr PLUS|MINUS expr",
+ /* 204 */ "expr ::= expr STAR|SLASH|REM expr",
+ /* 205 */ "expr ::= expr CONCAT expr",
+ /* 206 */ "likeop ::= LIKE_KW|MATCH",
+ /* 207 */ "likeop ::= NOT LIKE_KW|MATCH",
+ /* 208 */ "expr ::= expr likeop expr",
+ /* 209 */ "expr ::= expr likeop expr ESCAPE expr",
+ /* 210 */ "expr ::= expr ISNULL|NOTNULL",
+ /* 211 */ "expr ::= expr NOT NULL",
+ /* 212 */ "expr ::= expr IS expr",
+ /* 213 */ "expr ::= expr IS NOT expr",
+ /* 214 */ "expr ::= NOT expr",
+ /* 215 */ "expr ::= BITNOT expr",
+ /* 216 */ "expr ::= MINUS expr",
+ /* 217 */ "expr ::= PLUS expr",
+ /* 218 */ "between_op ::= BETWEEN",
+ /* 219 */ "between_op ::= NOT BETWEEN",
+ /* 220 */ "expr ::= expr between_op expr AND expr",
+ /* 221 */ "in_op ::= IN",
+ /* 222 */ "in_op ::= NOT IN",
+ /* 223 */ "expr ::= expr in_op LP exprlist RP",
+ /* 224 */ "expr ::= LP select RP",
+ /* 225 */ "expr ::= expr in_op LP select RP",
+ /* 226 */ "expr ::= expr in_op nm dbnm",
+ /* 227 */ "expr ::= EXISTS LP select RP",
+ /* 228 */ "expr ::= CASE case_operand case_exprlist case_else END",
+ /* 229 */ "case_exprlist ::= case_exprlist WHEN expr THEN expr",
+ /* 230 */ "case_exprlist ::= WHEN expr THEN expr",
+ /* 231 */ "case_else ::= ELSE expr",
+ /* 232 */ "case_else ::=",
+ /* 233 */ "case_operand ::= expr",
+ /* 234 */ "case_operand ::=",
+ /* 235 */ "exprlist ::= nexprlist",
+ /* 236 */ "exprlist ::=",
+ /* 237 */ "nexprlist ::= nexprlist COMMA expr",
+ /* 238 */ "nexprlist ::= expr",
+ /* 239 */ "cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP idxlist RP where_opt",
+ /* 240 */ "uniqueflag ::= UNIQUE",
+ /* 241 */ "uniqueflag ::=",
+ /* 242 */ "idxlist_opt ::=",
+ /* 243 */ "idxlist_opt ::= LP idxlist RP",
+ /* 244 */ "idxlist ::= idxlist COMMA nm collate sortorder",
+ /* 245 */ "idxlist ::= nm collate sortorder",
+ /* 246 */ "collate ::=",
+ /* 247 */ "collate ::= COLLATE ID|STRING",
+ /* 248 */ "cmd ::= DROP INDEX ifexists fullname",
+ /* 249 */ "cmd ::= VACUUM",
+ /* 250 */ "cmd ::= VACUUM nm",
+ /* 251 */ "cmd ::= PRAGMA nm dbnm",
+ /* 252 */ "cmd ::= PRAGMA nm dbnm EQ nmnum",
+ /* 253 */ "cmd ::= PRAGMA nm dbnm LP nmnum RP",
+ /* 254 */ "cmd ::= PRAGMA nm dbnm EQ minus_num",
+ /* 255 */ "cmd ::= PRAGMA nm dbnm LP minus_num RP",
+ /* 256 */ "nmnum ::= plus_num",
+ /* 257 */ "nmnum ::= nm",
+ /* 258 */ "nmnum ::= ON",
+ /* 259 */ "nmnum ::= DELETE",
+ /* 260 */ "nmnum ::= DEFAULT",
+ /* 261 */ "plus_num ::= PLUS INTEGER|FLOAT",
+ /* 262 */ "plus_num ::= INTEGER|FLOAT",
+ /* 263 */ "minus_num ::= MINUS INTEGER|FLOAT",
+ /* 264 */ "cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END",
+ /* 265 */ "trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause",
+ /* 266 */ "trigger_time ::= BEFORE",
+ /* 267 */ "trigger_time ::= AFTER",
+ /* 268 */ "trigger_time ::= INSTEAD OF",
+ /* 269 */ "trigger_time ::=",
+ /* 270 */ "trigger_event ::= DELETE|INSERT",
+ /* 271 */ "trigger_event ::= UPDATE",
+ /* 272 */ "trigger_event ::= UPDATE OF idlist",
+ /* 273 */ "foreach_clause ::=",
+ /* 274 */ "foreach_clause ::= FOR EACH ROW",
+ /* 275 */ "when_clause ::=",
+ /* 276 */ "when_clause ::= WHEN expr",
+ /* 277 */ "trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI",
+ /* 278 */ "trigger_cmd_list ::= trigger_cmd SEMI",
+ /* 279 */ "trnm ::= nm",
+ /* 280 */ "trnm ::= nm DOT nm",
+ /* 281 */ "tridxby ::=",
+ /* 282 */ "tridxby ::= INDEXED BY nm",
+ /* 283 */ "tridxby ::= NOT INDEXED",
+ /* 284 */ "trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt",
+ /* 285 */ "trigger_cmd ::= insert_cmd INTO trnm inscollist_opt select",
+ /* 286 */ "trigger_cmd ::= DELETE FROM trnm tridxby where_opt",
+ /* 287 */ "trigger_cmd ::= select",
+ /* 288 */ "expr ::= RAISE LP IGNORE RP",
+ /* 289 */ "expr ::= RAISE LP raisetype COMMA nm RP",
+ /* 290 */ "raisetype ::= ROLLBACK",
+ /* 291 */ "raisetype ::= ABORT",
+ /* 292 */ "raisetype ::= FAIL",
+ /* 293 */ "cmd ::= DROP TRIGGER ifexists fullname",
+ /* 294 */ "cmd ::= ATTACH database_kw_opt expr AS expr key_opt",
+ /* 295 */ "cmd ::= DETACH database_kw_opt expr",
+ /* 296 */ "key_opt ::=",
+ /* 297 */ "key_opt ::= KEY expr",
+ /* 298 */ "database_kw_opt ::= DATABASE",
+ /* 299 */ "database_kw_opt ::=",
+ /* 300 */ "cmd ::= REINDEX",
+ /* 301 */ "cmd ::= REINDEX nm dbnm",
+ /* 302 */ "cmd ::= ANALYZE",
+ /* 303 */ "cmd ::= ANALYZE nm dbnm",
+ /* 304 */ "cmd ::= ALTER TABLE fullname RENAME TO nm",
+ /* 305 */ "cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt column",
+ /* 306 */ "add_column_fullname ::= fullname",
+ /* 307 */ "kwcolumn_opt ::=",
+ /* 308 */ "kwcolumn_opt ::= COLUMNKW",
+ /* 309 */ "cmd ::= create_vtab",
+ /* 310 */ "cmd ::= create_vtab LP vtabarglist RP",
+ /* 311 */ "create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm",
+ /* 312 */ "vtabarglist ::= vtabarg",
+ /* 313 */ "vtabarglist ::= vtabarglist COMMA vtabarg",
+ /* 314 */ "vtabarg ::=",
+ /* 315 */ "vtabarg ::= vtabarg vtabargtoken",
+ /* 316 */ "vtabargtoken ::= ANY",
+ /* 317 */ "vtabargtoken ::= lp anylist RP",
+ /* 318 */ "lp ::= LP",
+ /* 319 */ "anylist ::=",
+ /* 320 */ "anylist ::= anylist LP anylist RP",
+ /* 321 */ "anylist ::= anylist ANY",
+ /* 322 */ "with ::=",
+ /* 323 */ "with ::= WITH wqlist",
+ /* 324 */ "with ::= WITH RECURSIVE wqlist",
+ /* 325 */ "wqlist ::= nm idxlist_opt AS LP select RP",
+ /* 326 */ "wqlist ::= wqlist COMMA nm idxlist_opt AS LP select RP",
};
#endif /* NDEBUG */
@@ -115724,76 +116736,76 @@ static void yy_destructor(
** which appear on the RHS of the rule, but which are not used
** inside the C code.
*/
- case 162: /* select */
+ case 163: /* select */
+ case 195: /* selectnowith */
case 196: /* oneselect */
+ case 207: /* values */
{
-sqlite3SelectDelete(pParse->db, (yypminor->yy387));
+sqlite3SelectDelete(pParse->db, (yypminor->yy3));
}
break;
- case 175: /* term */
- case 176: /* expr */
+ case 174: /* term */
+ case 175: /* expr */
{
-sqlite3ExprDelete(pParse->db, (yypminor->yy118).pExpr);
+sqlite3ExprDelete(pParse->db, (yypminor->yy346).pExpr);
}
break;
- case 180: /* idxlist_opt */
- case 189: /* idxlist */
- case 199: /* selcollist */
- case 202: /* groupby_opt */
- case 204: /* orderby_opt */
- case 206: /* sclp */
- case 216: /* sortlist */
- case 217: /* nexprlist */
- case 218: /* setlist */
- case 222: /* exprlist */
- case 227: /* case_exprlist */
+ case 179: /* idxlist_opt */
+ case 188: /* idxlist */
+ case 200: /* selcollist */
+ case 203: /* groupby_opt */
+ case 205: /* orderby_opt */
+ case 208: /* nexprlist */
+ case 209: /* exprlist */
+ case 210: /* sclp */
+ case 220: /* sortlist */
+ case 221: /* setlist */
+ case 228: /* case_exprlist */
{
-sqlite3ExprListDelete(pParse->db, (yypminor->yy322));
+sqlite3ExprListDelete(pParse->db, (yypminor->yy14));
}
break;
- case 195: /* fullname */
- case 200: /* from */
- case 208: /* seltablist */
- case 209: /* stl_prefix */
+ case 194: /* fullname */
+ case 201: /* from */
+ case 212: /* seltablist */
+ case 213: /* stl_prefix */
{
-sqlite3SrcListDelete(pParse->db, (yypminor->yy259));
+sqlite3SrcListDelete(pParse->db, (yypminor->yy65));
}
break;
- case 201: /* where_opt */
- case 203: /* having_opt */
- case 212: /* on_opt */
- case 226: /* case_operand */
- case 228: /* case_else */
- case 238: /* when_clause */
- case 243: /* key_opt */
+ case 197: /* with */
+ case 252: /* wqlist */
{
-sqlite3ExprDelete(pParse->db, (yypminor->yy314));
+sqlite3WithDelete(pParse->db, (yypminor->yy59));
}
break;
- case 213: /* using_opt */
- case 215: /* idlist */
- case 220: /* inscollist_opt */
+ case 202: /* where_opt */
+ case 204: /* having_opt */
+ case 216: /* on_opt */
+ case 227: /* case_operand */
+ case 229: /* case_else */
+ case 238: /* when_clause */
+ case 243: /* key_opt */
{
-sqlite3IdListDelete(pParse->db, (yypminor->yy384));
+sqlite3ExprDelete(pParse->db, (yypminor->yy132));
}
break;
- case 221: /* valuelist */
+ case 217: /* using_opt */
+ case 219: /* idlist */
+ case 223: /* inscollist_opt */
{
-
- sqlite3ExprListDelete(pParse->db, (yypminor->yy260).pList);
- sqlite3SelectDelete(pParse->db, (yypminor->yy260).pSelect);
-
+sqlite3IdListDelete(pParse->db, (yypminor->yy408));
}
break;
case 234: /* trigger_cmd_list */
case 239: /* trigger_cmd */
{
-sqlite3DeleteTriggerStep(pParse->db, (yypminor->yy203));
+sqlite3DeleteTriggerStep(pParse->db, (yypminor->yy473));
}
break;
case 236: /* trigger_event */
{
-sqlite3IdListDelete(pParse->db, (yypminor->yy90).b);
+sqlite3IdListDelete(pParse->db, (yypminor->yy378).b);
}
break;
default: break; /* If no destructor action specified: do nothing */
@@ -116038,277 +117050,271 @@ static const struct {
YYCODETYPE lhs; /* Symbol on the left-hand side of the rule */
unsigned char nrhs; /* Number of right-hand side symbols in the rule */
} yyRuleInfo[] = {
- { 143, 1 },
- { 144, 2 },
{ 144, 1 },
+ { 145, 2 },
{ 145, 1 },
- { 145, 3 },
- { 146, 0 },
{ 146, 1 },
{ 146, 3 },
+ { 147, 0 },
{ 147, 1 },
- { 148, 3 },
+ { 147, 3 },
+ { 148, 1 },
+ { 149, 3 },
+ { 151, 0 },
+ { 151, 1 },
+ { 151, 2 },
{ 150, 0 },
{ 150, 1 },
- { 150, 2 },
- { 149, 0 },
- { 149, 1 },
- { 149, 1 },
- { 149, 1 },
- { 148, 2 },
- { 148, 2 },
- { 148, 2 },
- { 152, 1 },
- { 152, 0 },
- { 148, 2 },
- { 148, 3 },
- { 148, 5 },
- { 148, 2 },
- { 153, 6 },
- { 155, 1 },
- { 157, 0 },
- { 157, 3 },
+ { 150, 1 },
+ { 150, 1 },
+ { 149, 2 },
+ { 149, 2 },
+ { 149, 2 },
+ { 153, 1 },
+ { 153, 0 },
+ { 149, 2 },
+ { 149, 3 },
+ { 149, 5 },
+ { 149, 2 },
+ { 154, 6 },
{ 156, 1 },
- { 156, 0 },
- { 154, 5 },
- { 154, 2 },
- { 161, 0 },
- { 161, 2 },
- { 159, 3 },
- { 159, 1 },
- { 163, 3 },
- { 164, 1 },
- { 167, 1 },
- { 167, 1 },
- { 168, 1 },
- { 151, 1 },
- { 151, 1 },
- { 151, 1 },
- { 165, 0 },
+ { 158, 0 },
+ { 158, 3 },
+ { 157, 1 },
+ { 157, 0 },
+ { 155, 5 },
+ { 155, 2 },
+ { 162, 0 },
+ { 162, 2 },
+ { 160, 3 },
+ { 160, 1 },
+ { 164, 3 },
{ 165, 1 },
+ { 152, 1 },
+ { 152, 1 },
+ { 152, 1 },
+ { 166, 0 },
+ { 166, 1 },
+ { 168, 1 },
+ { 168, 4 },
+ { 168, 6 },
{ 169, 1 },
- { 169, 4 },
- { 169, 6 },
+ { 169, 2 },
{ 170, 1 },
- { 170, 2 },
- { 171, 1 },
- { 171, 1 },
- { 166, 2 },
- { 166, 0 },
- { 174, 2 },
- { 174, 2 },
- { 174, 4 },
- { 174, 3 },
- { 174, 3 },
- { 174, 2 },
- { 174, 2 },
- { 174, 3 },
- { 174, 5 },
- { 174, 2 },
- { 174, 4 },
- { 174, 4 },
- { 174, 1 },
- { 174, 2 },
- { 179, 0 },
- { 179, 1 },
- { 181, 0 },
- { 181, 2 },
+ { 170, 1 },
+ { 167, 2 },
+ { 167, 0 },
+ { 173, 2 },
+ { 173, 2 },
+ { 173, 4 },
+ { 173, 3 },
+ { 173, 3 },
+ { 173, 2 },
+ { 173, 2 },
+ { 173, 3 },
+ { 173, 5 },
+ { 173, 2 },
+ { 173, 4 },
+ { 173, 4 },
+ { 173, 1 },
+ { 173, 2 },
+ { 178, 0 },
+ { 178, 1 },
+ { 180, 0 },
+ { 180, 2 },
+ { 182, 2 },
+ { 182, 3 },
+ { 182, 3 },
+ { 182, 3 },
{ 183, 2 },
- { 183, 3 },
- { 183, 3 },
- { 183, 3 },
- { 184, 2 },
+ { 183, 2 },
+ { 183, 1 },
+ { 183, 1 },
+ { 183, 2 },
+ { 181, 3 },
+ { 181, 2 },
+ { 184, 0 },
{ 184, 2 },
- { 184, 1 },
- { 184, 1 },
{ 184, 2 },
- { 182, 3 },
- { 182, 2 },
- { 185, 0 },
- { 185, 2 },
- { 185, 2 },
- { 160, 0 },
- { 160, 2 },
- { 186, 3 },
+ { 161, 0 },
+ { 161, 2 },
+ { 185, 3 },
+ { 185, 1 },
{ 186, 1 },
- { 187, 1 },
- { 187, 0 },
- { 188, 2 },
- { 188, 7 },
- { 188, 5 },
- { 188, 5 },
- { 188, 10 },
+ { 186, 0 },
+ { 187, 2 },
+ { 187, 7 },
+ { 187, 5 },
+ { 187, 5 },
+ { 187, 10 },
+ { 189, 0 },
+ { 189, 1 },
+ { 176, 0 },
+ { 176, 3 },
{ 190, 0 },
- { 190, 1 },
- { 177, 0 },
- { 177, 3 },
- { 191, 0 },
- { 191, 2 },
- { 192, 1 },
- { 192, 1 },
- { 192, 1 },
- { 148, 4 },
- { 194, 2 },
- { 194, 0 },
- { 148, 8 },
- { 148, 4 },
- { 148, 1 },
- { 162, 1 },
- { 162, 3 },
- { 197, 1 },
- { 197, 2 },
- { 197, 1 },
- { 196, 9 },
+ { 190, 2 },
+ { 191, 1 },
+ { 191, 1 },
+ { 191, 1 },
+ { 149, 4 },
+ { 193, 2 },
+ { 193, 0 },
+ { 149, 8 },
+ { 149, 4 },
+ { 149, 1 },
+ { 163, 2 },
+ { 195, 1 },
+ { 195, 3 },
{ 198, 1 },
+ { 198, 2 },
{ 198, 1 },
- { 198, 0 },
- { 206, 2 },
- { 206, 0 },
- { 199, 3 },
- { 199, 2 },
- { 199, 4 },
- { 207, 2 },
- { 207, 1 },
- { 207, 0 },
- { 200, 0 },
- { 200, 2 },
- { 209, 2 },
- { 209, 0 },
- { 208, 7 },
- { 208, 7 },
- { 208, 7 },
- { 158, 0 },
- { 158, 2 },
- { 195, 2 },
- { 210, 1 },
+ { 196, 9 },
+ { 196, 1 },
+ { 207, 4 },
+ { 207, 5 },
+ { 199, 1 },
+ { 199, 1 },
+ { 199, 0 },
{ 210, 2 },
- { 210, 3 },
- { 210, 4 },
- { 212, 2 },
- { 212, 0 },
- { 211, 0 },
- { 211, 3 },
+ { 210, 0 },
+ { 200, 3 },
+ { 200, 2 },
+ { 200, 4 },
{ 211, 2 },
- { 213, 4 },
+ { 211, 1 },
+ { 211, 0 },
+ { 201, 0 },
+ { 201, 2 },
+ { 213, 2 },
{ 213, 0 },
- { 204, 0 },
- { 204, 3 },
- { 216, 4 },
+ { 212, 7 },
+ { 212, 7 },
+ { 212, 7 },
+ { 159, 0 },
+ { 159, 2 },
+ { 194, 2 },
+ { 214, 1 },
+ { 214, 2 },
+ { 214, 3 },
+ { 214, 4 },
{ 216, 2 },
- { 178, 1 },
- { 178, 1 },
- { 178, 0 },
- { 202, 0 },
- { 202, 3 },
- { 203, 0 },
- { 203, 2 },
+ { 216, 0 },
+ { 215, 0 },
+ { 215, 3 },
+ { 215, 2 },
+ { 217, 4 },
+ { 217, 0 },
{ 205, 0 },
- { 205, 2 },
- { 205, 4 },
- { 205, 4 },
- { 148, 5 },
- { 201, 0 },
- { 201, 2 },
- { 148, 7 },
- { 218, 5 },
- { 218, 3 },
- { 148, 5 },
- { 148, 5 },
- { 148, 6 },
- { 219, 2 },
- { 219, 1 },
- { 221, 4 },
+ { 205, 3 },
+ { 220, 4 },
+ { 220, 2 },
+ { 177, 1 },
+ { 177, 1 },
+ { 177, 0 },
+ { 203, 0 },
+ { 203, 3 },
+ { 204, 0 },
+ { 204, 2 },
+ { 206, 0 },
+ { 206, 2 },
+ { 206, 4 },
+ { 206, 4 },
+ { 149, 6 },
+ { 202, 0 },
+ { 202, 2 },
+ { 149, 8 },
{ 221, 5 },
- { 220, 0 },
- { 220, 3 },
- { 215, 3 },
- { 215, 1 },
- { 176, 1 },
- { 176, 3 },
+ { 221, 3 },
+ { 149, 6 },
+ { 149, 7 },
+ { 222, 2 },
+ { 222, 1 },
+ { 223, 0 },
+ { 223, 3 },
+ { 219, 3 },
+ { 219, 1 },
{ 175, 1 },
- { 176, 1 },
- { 176, 1 },
- { 176, 3 },
- { 176, 5 },
+ { 175, 3 },
+ { 174, 1 },
{ 175, 1 },
{ 175, 1 },
- { 176, 1 },
- { 176, 1 },
- { 176, 3 },
- { 176, 6 },
- { 176, 5 },
- { 176, 4 },
+ { 175, 3 },
+ { 175, 5 },
+ { 174, 1 },
+ { 174, 1 },
{ 175, 1 },
- { 176, 3 },
- { 176, 3 },
- { 176, 3 },
- { 176, 3 },
- { 176, 3 },
- { 176, 3 },
- { 176, 3 },
- { 176, 3 },
- { 223, 1 },
- { 223, 2 },
- { 223, 1 },
- { 223, 2 },
- { 176, 3 },
- { 176, 5 },
- { 176, 2 },
- { 176, 3 },
- { 176, 3 },
- { 176, 4 },
- { 176, 2 },
- { 176, 2 },
- { 176, 2 },
- { 176, 2 },
+ { 175, 3 },
+ { 175, 6 },
+ { 175, 5 },
+ { 175, 4 },
+ { 174, 1 },
+ { 175, 3 },
+ { 175, 3 },
+ { 175, 3 },
+ { 175, 3 },
+ { 175, 3 },
+ { 175, 3 },
+ { 175, 3 },
+ { 175, 3 },
{ 224, 1 },
{ 224, 2 },
- { 176, 5 },
+ { 175, 3 },
+ { 175, 5 },
+ { 175, 2 },
+ { 175, 3 },
+ { 175, 3 },
+ { 175, 4 },
+ { 175, 2 },
+ { 175, 2 },
+ { 175, 2 },
+ { 175, 2 },
{ 225, 1 },
{ 225, 2 },
- { 176, 5 },
- { 176, 3 },
- { 176, 5 },
- { 176, 4 },
- { 176, 4 },
- { 176, 5 },
- { 227, 5 },
- { 227, 4 },
- { 228, 2 },
- { 228, 0 },
+ { 175, 5 },
{ 226, 1 },
- { 226, 0 },
- { 222, 1 },
- { 222, 0 },
- { 217, 3 },
- { 217, 1 },
- { 148, 12 },
- { 229, 1 },
+ { 226, 2 },
+ { 175, 5 },
+ { 175, 3 },
+ { 175, 5 },
+ { 175, 4 },
+ { 175, 4 },
+ { 175, 5 },
+ { 228, 5 },
+ { 228, 4 },
+ { 229, 2 },
{ 229, 0 },
- { 180, 0 },
- { 180, 3 },
- { 189, 5 },
- { 189, 3 },
+ { 227, 1 },
+ { 227, 0 },
+ { 209, 1 },
+ { 209, 0 },
+ { 208, 3 },
+ { 208, 1 },
+ { 149, 12 },
+ { 230, 1 },
{ 230, 0 },
- { 230, 2 },
- { 148, 4 },
- { 148, 1 },
- { 148, 2 },
- { 148, 3 },
- { 148, 5 },
- { 148, 6 },
- { 148, 5 },
- { 148, 6 },
- { 231, 1 },
- { 231, 1 },
- { 231, 1 },
- { 231, 1 },
- { 231, 1 },
- { 172, 2 },
- { 172, 1 },
- { 173, 2 },
+ { 179, 0 },
+ { 179, 3 },
+ { 188, 5 },
+ { 188, 3 },
+ { 231, 0 },
+ { 231, 2 },
+ { 149, 4 },
+ { 149, 1 },
+ { 149, 2 },
+ { 149, 3 },
+ { 149, 5 },
+ { 149, 6 },
+ { 149, 5 },
+ { 149, 6 },
+ { 232, 1 },
+ { 232, 1 },
+ { 232, 1 },
{ 232, 1 },
- { 148, 5 },
+ { 232, 1 },
+ { 171, 2 },
+ { 171, 1 },
+ { 172, 2 },
+ { 149, 5 },
{ 233, 11 },
{ 235, 1 },
{ 235, 1 },
@@ -116331,31 +117337,30 @@ static const struct {
{ 239, 7 },
{ 239, 5 },
{ 239, 5 },
- { 239, 5 },
{ 239, 1 },
- { 176, 4 },
- { 176, 6 },
- { 193, 1 },
- { 193, 1 },
- { 193, 1 },
- { 148, 4 },
- { 148, 6 },
- { 148, 3 },
+ { 175, 4 },
+ { 175, 6 },
+ { 192, 1 },
+ { 192, 1 },
+ { 192, 1 },
+ { 149, 4 },
+ { 149, 6 },
+ { 149, 3 },
{ 243, 0 },
{ 243, 2 },
{ 242, 1 },
{ 242, 0 },
- { 148, 1 },
- { 148, 3 },
- { 148, 1 },
- { 148, 3 },
- { 148, 6 },
- { 148, 6 },
+ { 149, 1 },
+ { 149, 3 },
+ { 149, 1 },
+ { 149, 3 },
+ { 149, 6 },
+ { 149, 6 },
{ 244, 1 },
{ 245, 0 },
{ 245, 1 },
- { 148, 1 },
- { 148, 4 },
+ { 149, 1 },
+ { 149, 4 },
{ 246, 8 },
{ 247, 1 },
{ 247, 3 },
@@ -116367,6 +117372,11 @@ static const struct {
{ 251, 0 },
{ 251, 4 },
{ 251, 2 },
+ { 197, 0 },
+ { 197, 2 },
+ { 197, 3 },
+ { 252, 6 },
+ { 252, 8 },
};
static void yy_accept(yyParser*); /* Forward Declaration */
@@ -116434,17 +117444,17 @@ static void yy_reduce(
{ sqlite3FinishCoding(pParse); }
break;
case 9: /* cmd ::= BEGIN transtype trans_opt */
-{sqlite3BeginTransaction(pParse, yymsp[-1].minor.yy4);}
+{sqlite3BeginTransaction(pParse, yymsp[-1].minor.yy328);}
break;
case 13: /* transtype ::= */
-{yygotominor.yy4 = TK_DEFERRED;}
+{yygotominor.yy328 = TK_DEFERRED;}
break;
case 14: /* transtype ::= DEFERRED */
case 15: /* transtype ::= IMMEDIATE */ yytestcase(yyruleno==15);
case 16: /* transtype ::= EXCLUSIVE */ yytestcase(yyruleno==16);
- case 117: /* multiselect_op ::= UNION */ yytestcase(yyruleno==117);
- case 119: /* multiselect_op ::= EXCEPT|INTERSECT */ yytestcase(yyruleno==119);
-{yygotominor.yy4 = yymsp[0].major;}
+ case 115: /* multiselect_op ::= UNION */ yytestcase(yyruleno==115);
+ case 117: /* multiselect_op ::= EXCEPT|INTERSECT */ yytestcase(yyruleno==117);
+{yygotominor.yy328 = yymsp[0].major;}
break;
case 17: /* cmd ::= COMMIT trans_opt */
case 18: /* cmd ::= END trans_opt */ yytestcase(yyruleno==18);
@@ -116470,7 +117480,7 @@ static void yy_reduce(
break;
case 26: /* create_table ::= createkw temp TABLE ifnotexists nm dbnm */
{
- sqlite3StartTable(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,yymsp[-4].minor.yy4,0,0,yymsp[-2].minor.yy4);
+ sqlite3StartTable(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,yymsp[-4].minor.yy328,0,0,yymsp[-2].minor.yy328);
}
break;
case 27: /* createkw ::= CREATE */
@@ -116481,45 +117491,45 @@ static void yy_reduce(
break;
case 28: /* ifnotexists ::= */
case 31: /* temp ::= */ yytestcase(yyruleno==31);
- case 71: /* autoinc ::= */ yytestcase(yyruleno==71);
- case 84: /* defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */ yytestcase(yyruleno==84);
- case 86: /* init_deferred_pred_opt ::= */ yytestcase(yyruleno==86);
- case 88: /* init_deferred_pred_opt ::= INITIALLY IMMEDIATE */ yytestcase(yyruleno==88);
- case 100: /* defer_subclause_opt ::= */ yytestcase(yyruleno==100);
- case 111: /* ifexists ::= */ yytestcase(yyruleno==111);
- case 223: /* between_op ::= BETWEEN */ yytestcase(yyruleno==223);
- case 226: /* in_op ::= IN */ yytestcase(yyruleno==226);
-{yygotominor.yy4 = 0;}
+ case 68: /* autoinc ::= */ yytestcase(yyruleno==68);
+ case 81: /* defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */ yytestcase(yyruleno==81);
+ case 83: /* init_deferred_pred_opt ::= */ yytestcase(yyruleno==83);
+ case 85: /* init_deferred_pred_opt ::= INITIALLY IMMEDIATE */ yytestcase(yyruleno==85);
+ case 97: /* defer_subclause_opt ::= */ yytestcase(yyruleno==97);
+ case 108: /* ifexists ::= */ yytestcase(yyruleno==108);
+ case 218: /* between_op ::= BETWEEN */ yytestcase(yyruleno==218);
+ case 221: /* in_op ::= IN */ yytestcase(yyruleno==221);
+{yygotominor.yy328 = 0;}
break;
case 29: /* ifnotexists ::= IF NOT EXISTS */
case 30: /* temp ::= TEMP */ yytestcase(yyruleno==30);
- case 72: /* autoinc ::= AUTOINCR */ yytestcase(yyruleno==72);
- case 87: /* init_deferred_pred_opt ::= INITIALLY DEFERRED */ yytestcase(yyruleno==87);
- case 110: /* ifexists ::= IF EXISTS */ yytestcase(yyruleno==110);
- case 224: /* between_op ::= NOT BETWEEN */ yytestcase(yyruleno==224);
- case 227: /* in_op ::= NOT IN */ yytestcase(yyruleno==227);
-{yygotominor.yy4 = 1;}
+ case 69: /* autoinc ::= AUTOINCR */ yytestcase(yyruleno==69);
+ case 84: /* init_deferred_pred_opt ::= INITIALLY DEFERRED */ yytestcase(yyruleno==84);
+ case 107: /* ifexists ::= IF EXISTS */ yytestcase(yyruleno==107);
+ case 219: /* between_op ::= NOT BETWEEN */ yytestcase(yyruleno==219);
+ case 222: /* in_op ::= NOT IN */ yytestcase(yyruleno==222);
+{yygotominor.yy328 = 1;}
break;
case 32: /* create_table_args ::= LP columnlist conslist_opt RP table_options */
{
- sqlite3EndTable(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,yymsp[0].minor.yy210,0);
+ sqlite3EndTable(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,yymsp[0].minor.yy186,0);
}
break;
case 33: /* create_table_args ::= AS select */
{
- sqlite3EndTable(pParse,0,0,0,yymsp[0].minor.yy387);
- sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy387);
+ sqlite3EndTable(pParse,0,0,0,yymsp[0].minor.yy3);
+ sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy3);
}
break;
case 34: /* table_options ::= */
-{yygotominor.yy210 = 0;}
+{yygotominor.yy186 = 0;}
break;
case 35: /* table_options ::= WITHOUT nm */
{
if( yymsp[0].minor.yy0.n==5 && sqlite3_strnicmp(yymsp[0].minor.yy0.z,"rowid",5)==0 ){
- yygotominor.yy210 = TF_WithoutRowid;
+ yygotominor.yy186 = TF_WithoutRowid;
}else{
- yygotominor.yy210 = 0;
+ yygotominor.yy186 = 0;
sqlite3ErrorMsg(pParse, "unknown table option: %.*s", yymsp[0].minor.yy0.n, yymsp[0].minor.yy0.z);
}
}
@@ -116537,650 +117547,669 @@ static void yy_reduce(
pParse->constraintName.n = 0;
}
break;
- case 40: /* id ::= ID */
- case 41: /* id ::= INDEXED */ yytestcase(yyruleno==41);
- case 42: /* ids ::= ID|STRING */ yytestcase(yyruleno==42);
- case 43: /* nm ::= id */ yytestcase(yyruleno==43);
- case 44: /* nm ::= STRING */ yytestcase(yyruleno==44);
- case 45: /* nm ::= JOIN_KW */ yytestcase(yyruleno==45);
- case 48: /* typetoken ::= typename */ yytestcase(yyruleno==48);
- case 51: /* typename ::= ids */ yytestcase(yyruleno==51);
- case 129: /* as ::= AS nm */ yytestcase(yyruleno==129);
- case 130: /* as ::= ids */ yytestcase(yyruleno==130);
- case 140: /* dbnm ::= DOT nm */ yytestcase(yyruleno==140);
- case 149: /* indexed_opt ::= INDEXED BY nm */ yytestcase(yyruleno==149);
- case 252: /* collate ::= COLLATE ids */ yytestcase(yyruleno==252);
- case 261: /* nmnum ::= plus_num */ yytestcase(yyruleno==261);
- case 262: /* nmnum ::= nm */ yytestcase(yyruleno==262);
- case 263: /* nmnum ::= ON */ yytestcase(yyruleno==263);
- case 264: /* nmnum ::= DELETE */ yytestcase(yyruleno==264);
- case 265: /* nmnum ::= DEFAULT */ yytestcase(yyruleno==265);
- case 266: /* plus_num ::= PLUS number */ yytestcase(yyruleno==266);
- case 267: /* plus_num ::= number */ yytestcase(yyruleno==267);
- case 268: /* minus_num ::= MINUS number */ yytestcase(yyruleno==268);
- case 269: /* number ::= INTEGER|FLOAT */ yytestcase(yyruleno==269);
- case 285: /* trnm ::= nm */ yytestcase(yyruleno==285);
+ case 40: /* nm ::= ID|INDEXED */
+ case 41: /* nm ::= STRING */ yytestcase(yyruleno==41);
+ case 42: /* nm ::= JOIN_KW */ yytestcase(yyruleno==42);
+ case 45: /* typetoken ::= typename */ yytestcase(yyruleno==45);
+ case 48: /* typename ::= ID|STRING */ yytestcase(yyruleno==48);
+ case 130: /* as ::= AS nm */ yytestcase(yyruleno==130);
+ case 131: /* as ::= ID|STRING */ yytestcase(yyruleno==131);
+ case 141: /* dbnm ::= DOT nm */ yytestcase(yyruleno==141);
+ case 150: /* indexed_opt ::= INDEXED BY nm */ yytestcase(yyruleno==150);
+ case 247: /* collate ::= COLLATE ID|STRING */ yytestcase(yyruleno==247);
+ case 256: /* nmnum ::= plus_num */ yytestcase(yyruleno==256);
+ case 257: /* nmnum ::= nm */ yytestcase(yyruleno==257);
+ case 258: /* nmnum ::= ON */ yytestcase(yyruleno==258);
+ case 259: /* nmnum ::= DELETE */ yytestcase(yyruleno==259);
+ case 260: /* nmnum ::= DEFAULT */ yytestcase(yyruleno==260);
+ case 261: /* plus_num ::= PLUS INTEGER|FLOAT */ yytestcase(yyruleno==261);
+ case 262: /* plus_num ::= INTEGER|FLOAT */ yytestcase(yyruleno==262);
+ case 263: /* minus_num ::= MINUS INTEGER|FLOAT */ yytestcase(yyruleno==263);
+ case 279: /* trnm ::= nm */ yytestcase(yyruleno==279);
{yygotominor.yy0 = yymsp[0].minor.yy0;}
break;
- case 47: /* type ::= typetoken */
+ case 44: /* type ::= typetoken */
{sqlite3AddColumnType(pParse,&yymsp[0].minor.yy0);}
break;
- case 49: /* typetoken ::= typename LP signed RP */
+ case 46: /* typetoken ::= typename LP signed RP */
{
yygotominor.yy0.z = yymsp[-3].minor.yy0.z;
yygotominor.yy0.n = (int)(&yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] - yymsp[-3].minor.yy0.z);
}
break;
- case 50: /* typetoken ::= typename LP signed COMMA signed RP */
+ case 47: /* typetoken ::= typename LP signed COMMA signed RP */
{
yygotominor.yy0.z = yymsp[-5].minor.yy0.z;
yygotominor.yy0.n = (int)(&yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] - yymsp[-5].minor.yy0.z);
}
break;
- case 52: /* typename ::= typename ids */
+ case 49: /* typename ::= typename ID|STRING */
{yygotominor.yy0.z=yymsp[-1].minor.yy0.z; yygotominor.yy0.n=yymsp[0].minor.yy0.n+(int)(yymsp[0].minor.yy0.z-yymsp[-1].minor.yy0.z);}
break;
- case 57: /* ccons ::= CONSTRAINT nm */
- case 95: /* tcons ::= CONSTRAINT nm */ yytestcase(yyruleno==95);
+ case 54: /* ccons ::= CONSTRAINT nm */
+ case 92: /* tcons ::= CONSTRAINT nm */ yytestcase(yyruleno==92);
{pParse->constraintName = yymsp[0].minor.yy0;}
break;
- case 58: /* ccons ::= DEFAULT term */
- case 60: /* ccons ::= DEFAULT PLUS term */ yytestcase(yyruleno==60);
-{sqlite3AddDefaultValue(pParse,&yymsp[0].minor.yy118);}
+ case 55: /* ccons ::= DEFAULT term */
+ case 57: /* ccons ::= DEFAULT PLUS term */ yytestcase(yyruleno==57);
+{sqlite3AddDefaultValue(pParse,&yymsp[0].minor.yy346);}
break;
- case 59: /* ccons ::= DEFAULT LP expr RP */
-{sqlite3AddDefaultValue(pParse,&yymsp[-1].minor.yy118);}
+ case 56: /* ccons ::= DEFAULT LP expr RP */
+{sqlite3AddDefaultValue(pParse,&yymsp[-1].minor.yy346);}
break;
- case 61: /* ccons ::= DEFAULT MINUS term */
+ case 58: /* ccons ::= DEFAULT MINUS term */
{
ExprSpan v;
- v.pExpr = sqlite3PExpr(pParse, TK_UMINUS, yymsp[0].minor.yy118.pExpr, 0, 0);
+ v.pExpr = sqlite3PExpr(pParse, TK_UMINUS, yymsp[0].minor.yy346.pExpr, 0, 0);
v.zStart = yymsp[-1].minor.yy0.z;
- v.zEnd = yymsp[0].minor.yy118.zEnd;
+ v.zEnd = yymsp[0].minor.yy346.zEnd;
sqlite3AddDefaultValue(pParse,&v);
}
break;
- case 62: /* ccons ::= DEFAULT id */
+ case 59: /* ccons ::= DEFAULT ID|INDEXED */
{
ExprSpan v;
spanExpr(&v, pParse, TK_STRING, &yymsp[0].minor.yy0);
sqlite3AddDefaultValue(pParse,&v);
}
break;
- case 64: /* ccons ::= NOT NULL onconf */
-{sqlite3AddNotNull(pParse, yymsp[0].minor.yy4);}
+ case 61: /* ccons ::= NOT NULL onconf */
+{sqlite3AddNotNull(pParse, yymsp[0].minor.yy328);}
break;
- case 65: /* ccons ::= PRIMARY KEY sortorder onconf autoinc */
-{sqlite3AddPrimaryKey(pParse,0,yymsp[-1].minor.yy4,yymsp[0].minor.yy4,yymsp[-2].minor.yy4);}
+ case 62: /* ccons ::= PRIMARY KEY sortorder onconf autoinc */
+{sqlite3AddPrimaryKey(pParse,0,yymsp[-1].minor.yy328,yymsp[0].minor.yy328,yymsp[-2].minor.yy328);}
break;
- case 66: /* ccons ::= UNIQUE onconf */
-{sqlite3CreateIndex(pParse,0,0,0,0,yymsp[0].minor.yy4,0,0,0,0);}
+ case 63: /* ccons ::= UNIQUE onconf */
+{sqlite3CreateIndex(pParse,0,0,0,0,yymsp[0].minor.yy328,0,0,0,0);}
break;
- case 67: /* ccons ::= CHECK LP expr RP */
-{sqlite3AddCheckConstraint(pParse,yymsp[-1].minor.yy118.pExpr);}
+ case 64: /* ccons ::= CHECK LP expr RP */
+{sqlite3AddCheckConstraint(pParse,yymsp[-1].minor.yy346.pExpr);}
break;
- case 68: /* ccons ::= REFERENCES nm idxlist_opt refargs */
-{sqlite3CreateForeignKey(pParse,0,&yymsp[-2].minor.yy0,yymsp[-1].minor.yy322,yymsp[0].minor.yy4);}
+ case 65: /* ccons ::= REFERENCES nm idxlist_opt refargs */
+{sqlite3CreateForeignKey(pParse,0,&yymsp[-2].minor.yy0,yymsp[-1].minor.yy14,yymsp[0].minor.yy328);}
break;
- case 69: /* ccons ::= defer_subclause */
-{sqlite3DeferForeignKey(pParse,yymsp[0].minor.yy4);}
+ case 66: /* ccons ::= defer_subclause */
+{sqlite3DeferForeignKey(pParse,yymsp[0].minor.yy328);}
break;
- case 70: /* ccons ::= COLLATE ids */
+ case 67: /* ccons ::= COLLATE ID|STRING */
{sqlite3AddCollateType(pParse, &yymsp[0].minor.yy0);}
break;
- case 73: /* refargs ::= */
-{ yygotominor.yy4 = OE_None*0x0101; /* EV: R-19803-45884 */}
+ case 70: /* refargs ::= */
+{ yygotominor.yy328 = OE_None*0x0101; /* EV: R-19803-45884 */}
break;
- case 74: /* refargs ::= refargs refarg */
-{ yygotominor.yy4 = (yymsp[-1].minor.yy4 & ~yymsp[0].minor.yy215.mask) | yymsp[0].minor.yy215.value; }
+ case 71: /* refargs ::= refargs refarg */
+{ yygotominor.yy328 = (yymsp[-1].minor.yy328 & ~yymsp[0].minor.yy429.mask) | yymsp[0].minor.yy429.value; }
break;
- case 75: /* refarg ::= MATCH nm */
- case 76: /* refarg ::= ON INSERT refact */ yytestcase(yyruleno==76);
-{ yygotominor.yy215.value = 0; yygotominor.yy215.mask = 0x000000; }
+ case 72: /* refarg ::= MATCH nm */
+ case 73: /* refarg ::= ON INSERT refact */ yytestcase(yyruleno==73);
+{ yygotominor.yy429.value = 0; yygotominor.yy429.mask = 0x000000; }
break;
- case 77: /* refarg ::= ON DELETE refact */
-{ yygotominor.yy215.value = yymsp[0].minor.yy4; yygotominor.yy215.mask = 0x0000ff; }
+ case 74: /* refarg ::= ON DELETE refact */
+{ yygotominor.yy429.value = yymsp[0].minor.yy328; yygotominor.yy429.mask = 0x0000ff; }
break;
- case 78: /* refarg ::= ON UPDATE refact */
-{ yygotominor.yy215.value = yymsp[0].minor.yy4<<8; yygotominor.yy215.mask = 0x00ff00; }
+ case 75: /* refarg ::= ON UPDATE refact */
+{ yygotominor.yy429.value = yymsp[0].minor.yy328<<8; yygotominor.yy429.mask = 0x00ff00; }
break;
- case 79: /* refact ::= SET NULL */
-{ yygotominor.yy4 = OE_SetNull; /* EV: R-33326-45252 */}
+ case 76: /* refact ::= SET NULL */
+{ yygotominor.yy328 = OE_SetNull; /* EV: R-33326-45252 */}
break;
- case 80: /* refact ::= SET DEFAULT */
-{ yygotominor.yy4 = OE_SetDflt; /* EV: R-33326-45252 */}
+ case 77: /* refact ::= SET DEFAULT */
+{ yygotominor.yy328 = OE_SetDflt; /* EV: R-33326-45252 */}
break;
- case 81: /* refact ::= CASCADE */
-{ yygotominor.yy4 = OE_Cascade; /* EV: R-33326-45252 */}
+ case 78: /* refact ::= CASCADE */
+{ yygotominor.yy328 = OE_Cascade; /* EV: R-33326-45252 */}
break;
- case 82: /* refact ::= RESTRICT */
-{ yygotominor.yy4 = OE_Restrict; /* EV: R-33326-45252 */}
+ case 79: /* refact ::= RESTRICT */
+{ yygotominor.yy328 = OE_Restrict; /* EV: R-33326-45252 */}
break;
- case 83: /* refact ::= NO ACTION */
-{ yygotominor.yy4 = OE_None; /* EV: R-33326-45252 */}
+ case 80: /* refact ::= NO ACTION */
+{ yygotominor.yy328 = OE_None; /* EV: R-33326-45252 */}
break;
- case 85: /* defer_subclause ::= DEFERRABLE init_deferred_pred_opt */
- case 101: /* defer_subclause_opt ::= defer_subclause */ yytestcase(yyruleno==101);
- case 103: /* onconf ::= ON CONFLICT resolvetype */ yytestcase(yyruleno==103);
- case 106: /* resolvetype ::= raisetype */ yytestcase(yyruleno==106);
-{yygotominor.yy4 = yymsp[0].minor.yy4;}
+ case 82: /* defer_subclause ::= DEFERRABLE init_deferred_pred_opt */
+ case 98: /* defer_subclause_opt ::= defer_subclause */ yytestcase(yyruleno==98);
+ case 100: /* onconf ::= ON CONFLICT resolvetype */ yytestcase(yyruleno==100);
+ case 103: /* resolvetype ::= raisetype */ yytestcase(yyruleno==103);
+{yygotominor.yy328 = yymsp[0].minor.yy328;}
break;
- case 89: /* conslist_opt ::= */
+ case 86: /* conslist_opt ::= */
{yygotominor.yy0.n = 0; yygotominor.yy0.z = 0;}
break;
- case 90: /* conslist_opt ::= COMMA conslist */
+ case 87: /* conslist_opt ::= COMMA conslist */
{yygotominor.yy0 = yymsp[-1].minor.yy0;}
break;
- case 93: /* tconscomma ::= COMMA */
+ case 90: /* tconscomma ::= COMMA */
{pParse->constraintName.n = 0;}
break;
- case 96: /* tcons ::= PRIMARY KEY LP idxlist autoinc RP onconf */
-{sqlite3AddPrimaryKey(pParse,yymsp[-3].minor.yy322,yymsp[0].minor.yy4,yymsp[-2].minor.yy4,0);}
+ case 93: /* tcons ::= PRIMARY KEY LP idxlist autoinc RP onconf */
+{sqlite3AddPrimaryKey(pParse,yymsp[-3].minor.yy14,yymsp[0].minor.yy328,yymsp[-2].minor.yy328,0);}
break;
- case 97: /* tcons ::= UNIQUE LP idxlist RP onconf */
-{sqlite3CreateIndex(pParse,0,0,0,yymsp[-2].minor.yy322,yymsp[0].minor.yy4,0,0,0,0);}
+ case 94: /* tcons ::= UNIQUE LP idxlist RP onconf */
+{sqlite3CreateIndex(pParse,0,0,0,yymsp[-2].minor.yy14,yymsp[0].minor.yy328,0,0,0,0);}
break;
- case 98: /* tcons ::= CHECK LP expr RP onconf */
-{sqlite3AddCheckConstraint(pParse,yymsp[-2].minor.yy118.pExpr);}
+ case 95: /* tcons ::= CHECK LP expr RP onconf */
+{sqlite3AddCheckConstraint(pParse,yymsp[-2].minor.yy346.pExpr);}
break;
- case 99: /* tcons ::= FOREIGN KEY LP idxlist RP REFERENCES nm idxlist_opt refargs defer_subclause_opt */
+ case 96: /* tcons ::= FOREIGN KEY LP idxlist RP REFERENCES nm idxlist_opt refargs defer_subclause_opt */
{
- sqlite3CreateForeignKey(pParse, yymsp[-6].minor.yy322, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy322, yymsp[-1].minor.yy4);
- sqlite3DeferForeignKey(pParse, yymsp[0].minor.yy4);
+ sqlite3CreateForeignKey(pParse, yymsp[-6].minor.yy14, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy14, yymsp[-1].minor.yy328);
+ sqlite3DeferForeignKey(pParse, yymsp[0].minor.yy328);
}
break;
- case 102: /* onconf ::= */
-{yygotominor.yy4 = OE_Default;}
+ case 99: /* onconf ::= */
+{yygotominor.yy328 = OE_Default;}
break;
- case 104: /* orconf ::= */
-{yygotominor.yy210 = OE_Default;}
+ case 101: /* orconf ::= */
+{yygotominor.yy186 = OE_Default;}
break;
- case 105: /* orconf ::= OR resolvetype */
-{yygotominor.yy210 = (u8)yymsp[0].minor.yy4;}
+ case 102: /* orconf ::= OR resolvetype */
+{yygotominor.yy186 = (u8)yymsp[0].minor.yy328;}
break;
- case 107: /* resolvetype ::= IGNORE */
-{yygotominor.yy4 = OE_Ignore;}
+ case 104: /* resolvetype ::= IGNORE */
+{yygotominor.yy328 = OE_Ignore;}
break;
- case 108: /* resolvetype ::= REPLACE */
-{yygotominor.yy4 = OE_Replace;}
+ case 105: /* resolvetype ::= REPLACE */
+{yygotominor.yy328 = OE_Replace;}
break;
- case 109: /* cmd ::= DROP TABLE ifexists fullname */
+ case 106: /* cmd ::= DROP TABLE ifexists fullname */
{
- sqlite3DropTable(pParse, yymsp[0].minor.yy259, 0, yymsp[-1].minor.yy4);
+ sqlite3DropTable(pParse, yymsp[0].minor.yy65, 0, yymsp[-1].minor.yy328);
}
break;
- case 112: /* cmd ::= createkw temp VIEW ifnotexists nm dbnm AS select */
+ case 109: /* cmd ::= createkw temp VIEW ifnotexists nm dbnm AS select */
{
- sqlite3CreateView(pParse, &yymsp[-7].minor.yy0, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, yymsp[0].minor.yy387, yymsp[-6].minor.yy4, yymsp[-4].minor.yy4);
+ sqlite3CreateView(pParse, &yymsp[-7].minor.yy0, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, yymsp[0].minor.yy3, yymsp[-6].minor.yy328, yymsp[-4].minor.yy328);
}
break;
- case 113: /* cmd ::= DROP VIEW ifexists fullname */
+ case 110: /* cmd ::= DROP VIEW ifexists fullname */
{
- sqlite3DropTable(pParse, yymsp[0].minor.yy259, 1, yymsp[-1].minor.yy4);
+ sqlite3DropTable(pParse, yymsp[0].minor.yy65, 1, yymsp[-1].minor.yy328);
}
break;
- case 114: /* cmd ::= select */
+ case 111: /* cmd ::= select */
{
- SelectDest dest = {SRT_Output, 0, 0, 0, 0};
- sqlite3Select(pParse, yymsp[0].minor.yy387, &dest);
+ SelectDest dest = {SRT_Output, 0, 0, 0, 0, 0};
+ sqlite3Select(pParse, yymsp[0].minor.yy3, &dest);
sqlite3ExplainBegin(pParse->pVdbe);
- sqlite3ExplainSelect(pParse->pVdbe, yymsp[0].minor.yy387);
+ sqlite3ExplainSelect(pParse->pVdbe, yymsp[0].minor.yy3);
sqlite3ExplainFinish(pParse->pVdbe);
- sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy387);
+ sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy3);
+}
+ break;
+ case 112: /* select ::= with selectnowith */
+{
+ Select *p = yymsp[0].minor.yy3, *pNext, *pLoop;
+ if( p ){
+ int cnt = 0, mxSelect;
+ p->pWith = yymsp[-1].minor.yy59;
+ if( p->pPrior ){
+ pNext = 0;
+ for(pLoop=p; pLoop; pNext=pLoop, pLoop=pLoop->pPrior, cnt++){
+ pLoop->pNext = pNext;
+ pLoop->selFlags |= SF_Compound;
+ }
+ mxSelect = pParse->db->aLimit[SQLITE_LIMIT_COMPOUND_SELECT];
+ if( mxSelect && cnt>mxSelect ){
+ sqlite3ErrorMsg(pParse, "too many terms in compound SELECT");
+ }
+ }
+ }else{
+ sqlite3WithDelete(pParse->db, yymsp[-1].minor.yy59);
+ }
+ yygotominor.yy3 = p;
}
break;
- case 115: /* select ::= oneselect */
-{yygotominor.yy387 = yymsp[0].minor.yy387;}
+ case 113: /* selectnowith ::= oneselect */
+ case 119: /* oneselect ::= values */ yytestcase(yyruleno==119);
+{yygotominor.yy3 = yymsp[0].minor.yy3;}
break;
- case 116: /* select ::= select multiselect_op oneselect */
+ case 114: /* selectnowith ::= selectnowith multiselect_op oneselect */
{
- if( yymsp[0].minor.yy387 ){
- yymsp[0].minor.yy387->op = (u8)yymsp[-1].minor.yy4;
- yymsp[0].minor.yy387->pPrior = yymsp[-2].minor.yy387;
- if( yymsp[-1].minor.yy4!=TK_ALL ) pParse->hasCompound = 1;
+ Select *pRhs = yymsp[0].minor.yy3;
+ if( pRhs && pRhs->pPrior ){
+ SrcList *pFrom;
+ Token x;
+ x.n = 0;
+ pFrom = sqlite3SrcListAppendFromTerm(pParse,0,0,0,&x,pRhs,0,0);
+ pRhs = sqlite3SelectNew(pParse,0,pFrom,0,0,0,0,0,0,0);
+ }
+ if( pRhs ){
+ pRhs->op = (u8)yymsp[-1].minor.yy328;
+ pRhs->pPrior = yymsp[-2].minor.yy3;
+ if( yymsp[-1].minor.yy328!=TK_ALL ) pParse->hasCompound = 1;
}else{
- sqlite3SelectDelete(pParse->db, yymsp[-2].minor.yy387);
+ sqlite3SelectDelete(pParse->db, yymsp[-2].minor.yy3);
}
- yygotominor.yy387 = yymsp[0].minor.yy387;
+ yygotominor.yy3 = pRhs;
}
break;
- case 118: /* multiselect_op ::= UNION ALL */
-{yygotominor.yy4 = TK_ALL;}
+ case 116: /* multiselect_op ::= UNION ALL */
+{yygotominor.yy328 = TK_ALL;}
break;
- case 120: /* oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */
+ case 118: /* oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */
{
- yygotominor.yy387 = sqlite3SelectNew(pParse,yymsp[-6].minor.yy322,yymsp[-5].minor.yy259,yymsp[-4].minor.yy314,yymsp[-3].minor.yy322,yymsp[-2].minor.yy314,yymsp[-1].minor.yy322,yymsp[-7].minor.yy177,yymsp[0].minor.yy292.pLimit,yymsp[0].minor.yy292.pOffset);
+ yygotominor.yy3 = sqlite3SelectNew(pParse,yymsp[-6].minor.yy14,yymsp[-5].minor.yy65,yymsp[-4].minor.yy132,yymsp[-3].minor.yy14,yymsp[-2].minor.yy132,yymsp[-1].minor.yy14,yymsp[-7].minor.yy381,yymsp[0].minor.yy476.pLimit,yymsp[0].minor.yy476.pOffset);
}
break;
- case 121: /* distinct ::= DISTINCT */
-{yygotominor.yy177 = SF_Distinct;}
+ case 120: /* values ::= VALUES LP nexprlist RP */
+{
+ yygotominor.yy3 = sqlite3SelectNew(pParse,yymsp[-1].minor.yy14,0,0,0,0,0,SF_Values,0,0);
+}
break;
- case 122: /* distinct ::= ALL */
- case 123: /* distinct ::= */ yytestcase(yyruleno==123);
-{yygotominor.yy177 = 0;}
+ case 121: /* values ::= values COMMA LP exprlist RP */
+{
+ Select *pRight = sqlite3SelectNew(pParse,yymsp[-1].minor.yy14,0,0,0,0,0,SF_Values,0,0);
+ if( pRight ){
+ pRight->op = TK_ALL;
+ pRight->pPrior = yymsp[-4].minor.yy3;
+ yygotominor.yy3 = pRight;
+ }else{
+ yygotominor.yy3 = yymsp[-4].minor.yy3;
+ }
+}
+ break;
+ case 122: /* distinct ::= DISTINCT */
+{yygotominor.yy381 = SF_Distinct;}
break;
- case 124: /* sclp ::= selcollist COMMA */
- case 248: /* idxlist_opt ::= LP idxlist RP */ yytestcase(yyruleno==248);
-{yygotominor.yy322 = yymsp[-1].minor.yy322;}
+ case 123: /* distinct ::= ALL */
+ case 124: /* distinct ::= */ yytestcase(yyruleno==124);
+{yygotominor.yy381 = 0;}
break;
- case 125: /* sclp ::= */
- case 153: /* orderby_opt ::= */ yytestcase(yyruleno==153);
- case 160: /* groupby_opt ::= */ yytestcase(yyruleno==160);
- case 241: /* exprlist ::= */ yytestcase(yyruleno==241);
- case 247: /* idxlist_opt ::= */ yytestcase(yyruleno==247);
-{yygotominor.yy322 = 0;}
+ case 125: /* sclp ::= selcollist COMMA */
+ case 243: /* idxlist_opt ::= LP idxlist RP */ yytestcase(yyruleno==243);
+{yygotominor.yy14 = yymsp[-1].minor.yy14;}
break;
- case 126: /* selcollist ::= sclp expr as */
+ case 126: /* sclp ::= */
+ case 154: /* orderby_opt ::= */ yytestcase(yyruleno==154);
+ case 161: /* groupby_opt ::= */ yytestcase(yyruleno==161);
+ case 236: /* exprlist ::= */ yytestcase(yyruleno==236);
+ case 242: /* idxlist_opt ::= */ yytestcase(yyruleno==242);
+{yygotominor.yy14 = 0;}
+ break;
+ case 127: /* selcollist ::= sclp expr as */
{
- yygotominor.yy322 = sqlite3ExprListAppend(pParse, yymsp[-2].minor.yy322, yymsp[-1].minor.yy118.pExpr);
- if( yymsp[0].minor.yy0.n>0 ) sqlite3ExprListSetName(pParse, yygotominor.yy322, &yymsp[0].minor.yy0, 1);
- sqlite3ExprListSetSpan(pParse,yygotominor.yy322,&yymsp[-1].minor.yy118);
+ yygotominor.yy14 = sqlite3ExprListAppend(pParse, yymsp[-2].minor.yy14, yymsp[-1].minor.yy346.pExpr);
+ if( yymsp[0].minor.yy0.n>0 ) sqlite3ExprListSetName(pParse, yygotominor.yy14, &yymsp[0].minor.yy0, 1);
+ sqlite3ExprListSetSpan(pParse,yygotominor.yy14,&yymsp[-1].minor.yy346);
}
break;
- case 127: /* selcollist ::= sclp STAR */
+ case 128: /* selcollist ::= sclp STAR */
{
Expr *p = sqlite3Expr(pParse->db, TK_ALL, 0);
- yygotominor.yy322 = sqlite3ExprListAppend(pParse, yymsp[-1].minor.yy322, p);
+ yygotominor.yy14 = sqlite3ExprListAppend(pParse, yymsp[-1].minor.yy14, p);
}
break;
- case 128: /* selcollist ::= sclp nm DOT STAR */
+ case 129: /* selcollist ::= sclp nm DOT STAR */
{
Expr *pRight = sqlite3PExpr(pParse, TK_ALL, 0, 0, &yymsp[0].minor.yy0);
Expr *pLeft = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-2].minor.yy0);
Expr *pDot = sqlite3PExpr(pParse, TK_DOT, pLeft, pRight, 0);
- yygotominor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy322, pDot);
+ yygotominor.yy14 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy14, pDot);
}
break;
- case 131: /* as ::= */
+ case 132: /* as ::= */
{yygotominor.yy0.n = 0;}
break;
- case 132: /* from ::= */
-{yygotominor.yy259 = sqlite3DbMallocZero(pParse->db, sizeof(*yygotominor.yy259));}
+ case 133: /* from ::= */
+{yygotominor.yy65 = sqlite3DbMallocZero(pParse->db, sizeof(*yygotominor.yy65));}
break;
- case 133: /* from ::= FROM seltablist */
+ case 134: /* from ::= FROM seltablist */
{
- yygotominor.yy259 = yymsp[0].minor.yy259;
- sqlite3SrcListShiftJoinType(yygotominor.yy259);
+ yygotominor.yy65 = yymsp[0].minor.yy65;
+ sqlite3SrcListShiftJoinType(yygotominor.yy65);
}
break;
- case 134: /* stl_prefix ::= seltablist joinop */
+ case 135: /* stl_prefix ::= seltablist joinop */
{
- yygotominor.yy259 = yymsp[-1].minor.yy259;
- if( ALWAYS(yygotominor.yy259 && yygotominor.yy259->nSrc>0) ) yygotominor.yy259->a[yygotominor.yy259->nSrc-1].jointype = (u8)yymsp[0].minor.yy4;
+ yygotominor.yy65 = yymsp[-1].minor.yy65;
+ if( ALWAYS(yygotominor.yy65 && yygotominor.yy65->nSrc>0) ) yygotominor.yy65->a[yygotominor.yy65->nSrc-1].jointype = (u8)yymsp[0].minor.yy328;
}
break;
- case 135: /* stl_prefix ::= */
-{yygotominor.yy259 = 0;}
+ case 136: /* stl_prefix ::= */
+{yygotominor.yy65 = 0;}
break;
- case 136: /* seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */
+ case 137: /* seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */
{
- yygotominor.yy259 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy259,&yymsp[-5].minor.yy0,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,0,yymsp[-1].minor.yy314,yymsp[0].minor.yy384);
- sqlite3SrcListIndexedBy(pParse, yygotominor.yy259, &yymsp[-2].minor.yy0);
+ yygotominor.yy65 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy65,&yymsp[-5].minor.yy0,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,0,yymsp[-1].minor.yy132,yymsp[0].minor.yy408);
+ sqlite3SrcListIndexedBy(pParse, yygotominor.yy65, &yymsp[-2].minor.yy0);
}
break;
- case 137: /* seltablist ::= stl_prefix LP select RP as on_opt using_opt */
+ case 138: /* seltablist ::= stl_prefix LP select RP as on_opt using_opt */
{
- yygotominor.yy259 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy259,0,0,&yymsp[-2].minor.yy0,yymsp[-4].minor.yy387,yymsp[-1].minor.yy314,yymsp[0].minor.yy384);
+ yygotominor.yy65 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy65,0,0,&yymsp[-2].minor.yy0,yymsp[-4].minor.yy3,yymsp[-1].minor.yy132,yymsp[0].minor.yy408);
}
break;
- case 138: /* seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */
+ case 139: /* seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */
{
- if( yymsp[-6].minor.yy259==0 && yymsp[-2].minor.yy0.n==0 && yymsp[-1].minor.yy314==0 && yymsp[0].minor.yy384==0 ){
- yygotominor.yy259 = yymsp[-4].minor.yy259;
- }else if( yymsp[-4].minor.yy259->nSrc==1 ){
- yygotominor.yy259 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy259,0,0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy314,yymsp[0].minor.yy384);
- if( yygotominor.yy259 ){
- struct SrcList_item *pNew = &yygotominor.yy259->a[yygotominor.yy259->nSrc-1];
- struct SrcList_item *pOld = yymsp[-4].minor.yy259->a;
+ if( yymsp[-6].minor.yy65==0 && yymsp[-2].minor.yy0.n==0 && yymsp[-1].minor.yy132==0 && yymsp[0].minor.yy408==0 ){
+ yygotominor.yy65 = yymsp[-4].minor.yy65;
+ }else if( yymsp[-4].minor.yy65->nSrc==1 ){
+ yygotominor.yy65 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy65,0,0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy132,yymsp[0].minor.yy408);
+ if( yygotominor.yy65 ){
+ struct SrcList_item *pNew = &yygotominor.yy65->a[yygotominor.yy65->nSrc-1];
+ struct SrcList_item *pOld = yymsp[-4].minor.yy65->a;
pNew->zName = pOld->zName;
pNew->zDatabase = pOld->zDatabase;
pNew->pSelect = pOld->pSelect;
pOld->zName = pOld->zDatabase = 0;
pOld->pSelect = 0;
}
- sqlite3SrcListDelete(pParse->db, yymsp[-4].minor.yy259);
+ sqlite3SrcListDelete(pParse->db, yymsp[-4].minor.yy65);
}else{
Select *pSubquery;
- sqlite3SrcListShiftJoinType(yymsp[-4].minor.yy259);
- pSubquery = sqlite3SelectNew(pParse,0,yymsp[-4].minor.yy259,0,0,0,0,SF_NestedFrom,0,0);
- yygotominor.yy259 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy259,0,0,&yymsp[-2].minor.yy0,pSubquery,yymsp[-1].minor.yy314,yymsp[0].minor.yy384);
+ sqlite3SrcListShiftJoinType(yymsp[-4].minor.yy65);
+ pSubquery = sqlite3SelectNew(pParse,0,yymsp[-4].minor.yy65,0,0,0,0,SF_NestedFrom,0,0);
+ yygotominor.yy65 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy65,0,0,&yymsp[-2].minor.yy0,pSubquery,yymsp[-1].minor.yy132,yymsp[0].minor.yy408);
}
}
break;
- case 139: /* dbnm ::= */
- case 148: /* indexed_opt ::= */ yytestcase(yyruleno==148);
+ case 140: /* dbnm ::= */
+ case 149: /* indexed_opt ::= */ yytestcase(yyruleno==149);
{yygotominor.yy0.z=0; yygotominor.yy0.n=0;}
break;
- case 141: /* fullname ::= nm dbnm */
-{yygotominor.yy259 = sqlite3SrcListAppend(pParse->db,0,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0);}
+ case 142: /* fullname ::= nm dbnm */
+{yygotominor.yy65 = sqlite3SrcListAppend(pParse->db,0,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0);}
break;
- case 142: /* joinop ::= COMMA|JOIN */
-{ yygotominor.yy4 = JT_INNER; }
+ case 143: /* joinop ::= COMMA|JOIN */
+{ yygotominor.yy328 = JT_INNER; }
break;
- case 143: /* joinop ::= JOIN_KW JOIN */
-{ yygotominor.yy4 = sqlite3JoinType(pParse,&yymsp[-1].minor.yy0,0,0); }
+ case 144: /* joinop ::= JOIN_KW JOIN */
+{ yygotominor.yy328 = sqlite3JoinType(pParse,&yymsp[-1].minor.yy0,0,0); }
break;
- case 144: /* joinop ::= JOIN_KW nm JOIN */
-{ yygotominor.yy4 = sqlite3JoinType(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,0); }
+ case 145: /* joinop ::= JOIN_KW nm JOIN */
+{ yygotominor.yy328 = sqlite3JoinType(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,0); }
break;
- case 145: /* joinop ::= JOIN_KW nm nm JOIN */
-{ yygotominor.yy4 = sqlite3JoinType(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0); }
+ case 146: /* joinop ::= JOIN_KW nm nm JOIN */
+{ yygotominor.yy328 = sqlite3JoinType(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0); }
break;
- case 146: /* on_opt ::= ON expr */
- case 163: /* having_opt ::= HAVING expr */ yytestcase(yyruleno==163);
- case 170: /* where_opt ::= WHERE expr */ yytestcase(yyruleno==170);
- case 236: /* case_else ::= ELSE expr */ yytestcase(yyruleno==236);
- case 238: /* case_operand ::= expr */ yytestcase(yyruleno==238);
-{yygotominor.yy314 = yymsp[0].minor.yy118.pExpr;}
+ case 147: /* on_opt ::= ON expr */
+ case 164: /* having_opt ::= HAVING expr */ yytestcase(yyruleno==164);
+ case 171: /* where_opt ::= WHERE expr */ yytestcase(yyruleno==171);
+ case 231: /* case_else ::= ELSE expr */ yytestcase(yyruleno==231);
+ case 233: /* case_operand ::= expr */ yytestcase(yyruleno==233);
+{yygotominor.yy132 = yymsp[0].minor.yy346.pExpr;}
break;
- case 147: /* on_opt ::= */
- case 162: /* having_opt ::= */ yytestcase(yyruleno==162);
- case 169: /* where_opt ::= */ yytestcase(yyruleno==169);
- case 237: /* case_else ::= */ yytestcase(yyruleno==237);
- case 239: /* case_operand ::= */ yytestcase(yyruleno==239);
-{yygotominor.yy314 = 0;}
+ case 148: /* on_opt ::= */
+ case 163: /* having_opt ::= */ yytestcase(yyruleno==163);
+ case 170: /* where_opt ::= */ yytestcase(yyruleno==170);
+ case 232: /* case_else ::= */ yytestcase(yyruleno==232);
+ case 234: /* case_operand ::= */ yytestcase(yyruleno==234);
+{yygotominor.yy132 = 0;}
break;
- case 150: /* indexed_opt ::= NOT INDEXED */
+ case 151: /* indexed_opt ::= NOT INDEXED */
{yygotominor.yy0.z=0; yygotominor.yy0.n=1;}
break;
- case 151: /* using_opt ::= USING LP idlist RP */
- case 182: /* inscollist_opt ::= LP idlist RP */ yytestcase(yyruleno==182);
-{yygotominor.yy384 = yymsp[-1].minor.yy384;}
+ case 152: /* using_opt ::= USING LP idlist RP */
+ case 180: /* inscollist_opt ::= LP idlist RP */ yytestcase(yyruleno==180);
+{yygotominor.yy408 = yymsp[-1].minor.yy408;}
break;
- case 152: /* using_opt ::= */
- case 181: /* inscollist_opt ::= */ yytestcase(yyruleno==181);
-{yygotominor.yy384 = 0;}
+ case 153: /* using_opt ::= */
+ case 179: /* inscollist_opt ::= */ yytestcase(yyruleno==179);
+{yygotominor.yy408 = 0;}
break;
- case 154: /* orderby_opt ::= ORDER BY sortlist */
- case 161: /* groupby_opt ::= GROUP BY nexprlist */ yytestcase(yyruleno==161);
- case 240: /* exprlist ::= nexprlist */ yytestcase(yyruleno==240);
-{yygotominor.yy322 = yymsp[0].minor.yy322;}
+ case 155: /* orderby_opt ::= ORDER BY sortlist */
+ case 162: /* groupby_opt ::= GROUP BY nexprlist */ yytestcase(yyruleno==162);
+ case 235: /* exprlist ::= nexprlist */ yytestcase(yyruleno==235);
+{yygotominor.yy14 = yymsp[0].minor.yy14;}
break;
- case 155: /* sortlist ::= sortlist COMMA expr sortorder */
+ case 156: /* sortlist ::= sortlist COMMA expr sortorder */
{
- yygotominor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy322,yymsp[-1].minor.yy118.pExpr);
- if( yygotominor.yy322 ) yygotominor.yy322->a[yygotominor.yy322->nExpr-1].sortOrder = (u8)yymsp[0].minor.yy4;
+ yygotominor.yy14 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy14,yymsp[-1].minor.yy346.pExpr);
+ if( yygotominor.yy14 ) yygotominor.yy14->a[yygotominor.yy14->nExpr-1].sortOrder = (u8)yymsp[0].minor.yy328;
}
break;
- case 156: /* sortlist ::= expr sortorder */
+ case 157: /* sortlist ::= expr sortorder */
{
- yygotominor.yy322 = sqlite3ExprListAppend(pParse,0,yymsp[-1].minor.yy118.pExpr);
- if( yygotominor.yy322 && ALWAYS(yygotominor.yy322->a) ) yygotominor.yy322->a[0].sortOrder = (u8)yymsp[0].minor.yy4;
+ yygotominor.yy14 = sqlite3ExprListAppend(pParse,0,yymsp[-1].minor.yy346.pExpr);
+ if( yygotominor.yy14 && ALWAYS(yygotominor.yy14->a) ) yygotominor.yy14->a[0].sortOrder = (u8)yymsp[0].minor.yy328;
}
break;
- case 157: /* sortorder ::= ASC */
- case 159: /* sortorder ::= */ yytestcase(yyruleno==159);
-{yygotominor.yy4 = SQLITE_SO_ASC;}
+ case 158: /* sortorder ::= ASC */
+ case 160: /* sortorder ::= */ yytestcase(yyruleno==160);
+{yygotominor.yy328 = SQLITE_SO_ASC;}
break;
- case 158: /* sortorder ::= DESC */
-{yygotominor.yy4 = SQLITE_SO_DESC;}
+ case 159: /* sortorder ::= DESC */
+{yygotominor.yy328 = SQLITE_SO_DESC;}
break;
- case 164: /* limit_opt ::= */
-{yygotominor.yy292.pLimit = 0; yygotominor.yy292.pOffset = 0;}
+ case 165: /* limit_opt ::= */
+{yygotominor.yy476.pLimit = 0; yygotominor.yy476.pOffset = 0;}
break;
- case 165: /* limit_opt ::= LIMIT expr */
-{yygotominor.yy292.pLimit = yymsp[0].minor.yy118.pExpr; yygotominor.yy292.pOffset = 0;}
+ case 166: /* limit_opt ::= LIMIT expr */
+{yygotominor.yy476.pLimit = yymsp[0].minor.yy346.pExpr; yygotominor.yy476.pOffset = 0;}
break;
- case 166: /* limit_opt ::= LIMIT expr OFFSET expr */
-{yygotominor.yy292.pLimit = yymsp[-2].minor.yy118.pExpr; yygotominor.yy292.pOffset = yymsp[0].minor.yy118.pExpr;}
+ case 167: /* limit_opt ::= LIMIT expr OFFSET expr */
+{yygotominor.yy476.pLimit = yymsp[-2].minor.yy346.pExpr; yygotominor.yy476.pOffset = yymsp[0].minor.yy346.pExpr;}
break;
- case 167: /* limit_opt ::= LIMIT expr COMMA expr */
-{yygotominor.yy292.pOffset = yymsp[-2].minor.yy118.pExpr; yygotominor.yy292.pLimit = yymsp[0].minor.yy118.pExpr;}
+ case 168: /* limit_opt ::= LIMIT expr COMMA expr */
+{yygotominor.yy476.pOffset = yymsp[-2].minor.yy346.pExpr; yygotominor.yy476.pLimit = yymsp[0].minor.yy346.pExpr;}
break;
- case 168: /* cmd ::= DELETE FROM fullname indexed_opt where_opt */
+ case 169: /* cmd ::= with DELETE FROM fullname indexed_opt where_opt */
{
- sqlite3SrcListIndexedBy(pParse, yymsp[-2].minor.yy259, &yymsp[-1].minor.yy0);
- sqlite3DeleteFrom(pParse,yymsp[-2].minor.yy259,yymsp[0].minor.yy314);
+ sqlite3WithPush(pParse, yymsp[-5].minor.yy59, 1);
+ sqlite3SrcListIndexedBy(pParse, yymsp[-2].minor.yy65, &yymsp[-1].minor.yy0);
+ sqlite3DeleteFrom(pParse,yymsp[-2].minor.yy65,yymsp[0].minor.yy132);
}
break;
- case 171: /* cmd ::= UPDATE orconf fullname indexed_opt SET setlist where_opt */
+ case 172: /* cmd ::= with UPDATE orconf fullname indexed_opt SET setlist where_opt */
{
- sqlite3SrcListIndexedBy(pParse, yymsp[-4].minor.yy259, &yymsp[-3].minor.yy0);
- sqlite3ExprListCheckLength(pParse,yymsp[-1].minor.yy322,"set list");
- sqlite3Update(pParse,yymsp[-4].minor.yy259,yymsp[-1].minor.yy322,yymsp[0].minor.yy314,yymsp[-5].minor.yy210);
+ sqlite3WithPush(pParse, yymsp[-7].minor.yy59, 1);
+ sqlite3SrcListIndexedBy(pParse, yymsp[-4].minor.yy65, &yymsp[-3].minor.yy0);
+ sqlite3ExprListCheckLength(pParse,yymsp[-1].minor.yy14,"set list");
+ sqlite3Update(pParse,yymsp[-4].minor.yy65,yymsp[-1].minor.yy14,yymsp[0].minor.yy132,yymsp[-5].minor.yy186);
}
break;
- case 172: /* setlist ::= setlist COMMA nm EQ expr */
+ case 173: /* setlist ::= setlist COMMA nm EQ expr */
{
- yygotominor.yy322 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy322, yymsp[0].minor.yy118.pExpr);
- sqlite3ExprListSetName(pParse, yygotominor.yy322, &yymsp[-2].minor.yy0, 1);
+ yygotominor.yy14 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy14, yymsp[0].minor.yy346.pExpr);
+ sqlite3ExprListSetName(pParse, yygotominor.yy14, &yymsp[-2].minor.yy0, 1);
}
break;
- case 173: /* setlist ::= nm EQ expr */
+ case 174: /* setlist ::= nm EQ expr */
{
- yygotominor.yy322 = sqlite3ExprListAppend(pParse, 0, yymsp[0].minor.yy118.pExpr);
- sqlite3ExprListSetName(pParse, yygotominor.yy322, &yymsp[-2].minor.yy0, 1);
+ yygotominor.yy14 = sqlite3ExprListAppend(pParse, 0, yymsp[0].minor.yy346.pExpr);
+ sqlite3ExprListSetName(pParse, yygotominor.yy14, &yymsp[-2].minor.yy0, 1);
}
break;
- case 174: /* cmd ::= insert_cmd INTO fullname inscollist_opt valuelist */
-{sqlite3Insert(pParse, yymsp[-2].minor.yy259, yymsp[0].minor.yy260.pList, yymsp[0].minor.yy260.pSelect, yymsp[-1].minor.yy384, yymsp[-4].minor.yy210);}
- break;
- case 175: /* cmd ::= insert_cmd INTO fullname inscollist_opt select */
-{sqlite3Insert(pParse, yymsp[-2].minor.yy259, 0, yymsp[0].minor.yy387, yymsp[-1].minor.yy384, yymsp[-4].minor.yy210);}
- break;
- case 176: /* cmd ::= insert_cmd INTO fullname inscollist_opt DEFAULT VALUES */
-{sqlite3Insert(pParse, yymsp[-3].minor.yy259, 0, 0, yymsp[-2].minor.yy384, yymsp[-5].minor.yy210);}
- break;
- case 177: /* insert_cmd ::= INSERT orconf */
-{yygotominor.yy210 = yymsp[0].minor.yy210;}
- break;
- case 178: /* insert_cmd ::= REPLACE */
-{yygotominor.yy210 = OE_Replace;}
- break;
- case 179: /* valuelist ::= VALUES LP nexprlist RP */
+ case 175: /* cmd ::= with insert_cmd INTO fullname inscollist_opt select */
{
- yygotominor.yy260.pList = yymsp[-1].minor.yy322;
- yygotominor.yy260.pSelect = 0;
+ sqlite3WithPush(pParse, yymsp[-5].minor.yy59, 1);
+ sqlite3Insert(pParse, yymsp[-2].minor.yy65, yymsp[0].minor.yy3, yymsp[-1].minor.yy408, yymsp[-4].minor.yy186);
}
break;
- case 180: /* valuelist ::= valuelist COMMA LP exprlist RP */
+ case 176: /* cmd ::= with insert_cmd INTO fullname inscollist_opt DEFAULT VALUES */
{
- Select *pRight = sqlite3SelectNew(pParse, yymsp[-1].minor.yy322, 0, 0, 0, 0, 0, 0, 0, 0);
- if( yymsp[-4].minor.yy260.pList ){
- yymsp[-4].minor.yy260.pSelect = sqlite3SelectNew(pParse, yymsp[-4].minor.yy260.pList, 0, 0, 0, 0, 0, 0, 0, 0);
- yymsp[-4].minor.yy260.pList = 0;
- }
- yygotominor.yy260.pList = 0;
- if( yymsp[-4].minor.yy260.pSelect==0 || pRight==0 ){
- sqlite3SelectDelete(pParse->db, pRight);
- sqlite3SelectDelete(pParse->db, yymsp[-4].minor.yy260.pSelect);
- yygotominor.yy260.pSelect = 0;
- }else{
- pRight->op = TK_ALL;
- pRight->pPrior = yymsp[-4].minor.yy260.pSelect;
- pRight->selFlags |= SF_Values;
- pRight->pPrior->selFlags |= SF_Values;
- yygotominor.yy260.pSelect = pRight;
- }
+ sqlite3WithPush(pParse, yymsp[-6].minor.yy59, 1);
+ sqlite3Insert(pParse, yymsp[-3].minor.yy65, 0, yymsp[-2].minor.yy408, yymsp[-5].minor.yy186);
}
break;
- case 183: /* idlist ::= idlist COMMA nm */
-{yygotominor.yy384 = sqlite3IdListAppend(pParse->db,yymsp[-2].minor.yy384,&yymsp[0].minor.yy0);}
+ case 177: /* insert_cmd ::= INSERT orconf */
+{yygotominor.yy186 = yymsp[0].minor.yy186;}
+ break;
+ case 178: /* insert_cmd ::= REPLACE */
+{yygotominor.yy186 = OE_Replace;}
+ break;
+ case 181: /* idlist ::= idlist COMMA nm */
+{yygotominor.yy408 = sqlite3IdListAppend(pParse->db,yymsp[-2].minor.yy408,&yymsp[0].minor.yy0);}
break;
- case 184: /* idlist ::= nm */
-{yygotominor.yy384 = sqlite3IdListAppend(pParse->db,0,&yymsp[0].minor.yy0);}
+ case 182: /* idlist ::= nm */
+{yygotominor.yy408 = sqlite3IdListAppend(pParse->db,0,&yymsp[0].minor.yy0);}
break;
- case 185: /* expr ::= term */
-{yygotominor.yy118 = yymsp[0].minor.yy118;}
+ case 183: /* expr ::= term */
+{yygotominor.yy346 = yymsp[0].minor.yy346;}
break;
- case 186: /* expr ::= LP expr RP */
-{yygotominor.yy118.pExpr = yymsp[-1].minor.yy118.pExpr; spanSet(&yygotominor.yy118,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0);}
+ case 184: /* expr ::= LP expr RP */
+{yygotominor.yy346.pExpr = yymsp[-1].minor.yy346.pExpr; spanSet(&yygotominor.yy346,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0);}
break;
- case 187: /* term ::= NULL */
- case 192: /* term ::= INTEGER|FLOAT|BLOB */ yytestcase(yyruleno==192);
- case 193: /* term ::= STRING */ yytestcase(yyruleno==193);
-{spanExpr(&yygotominor.yy118, pParse, yymsp[0].major, &yymsp[0].minor.yy0);}
+ case 185: /* term ::= NULL */
+ case 190: /* term ::= INTEGER|FLOAT|BLOB */ yytestcase(yyruleno==190);
+ case 191: /* term ::= STRING */ yytestcase(yyruleno==191);
+{spanExpr(&yygotominor.yy346, pParse, yymsp[0].major, &yymsp[0].minor.yy0);}
break;
- case 188: /* expr ::= id */
- case 189: /* expr ::= JOIN_KW */ yytestcase(yyruleno==189);
-{spanExpr(&yygotominor.yy118, pParse, TK_ID, &yymsp[0].minor.yy0);}
+ case 186: /* expr ::= ID|INDEXED */
+ case 187: /* expr ::= JOIN_KW */ yytestcase(yyruleno==187);
+{spanExpr(&yygotominor.yy346, pParse, TK_ID, &yymsp[0].minor.yy0);}
break;
- case 190: /* expr ::= nm DOT nm */
+ case 188: /* expr ::= nm DOT nm */
{
Expr *temp1 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-2].minor.yy0);
Expr *temp2 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[0].minor.yy0);
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp2, 0);
- spanSet(&yygotominor.yy118,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0);
+ yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp2, 0);
+ spanSet(&yygotominor.yy346,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0);
}
break;
- case 191: /* expr ::= nm DOT nm DOT nm */
+ case 189: /* expr ::= nm DOT nm DOT nm */
{
Expr *temp1 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-4].minor.yy0);
Expr *temp2 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-2].minor.yy0);
Expr *temp3 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[0].minor.yy0);
Expr *temp4 = sqlite3PExpr(pParse, TK_DOT, temp2, temp3, 0);
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp4, 0);
- spanSet(&yygotominor.yy118,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0);
+ yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp4, 0);
+ spanSet(&yygotominor.yy346,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0);
}
break;
- case 194: /* expr ::= REGISTER */
+ case 192: /* expr ::= VARIABLE */
{
- /* When doing a nested parse, one can include terms in an expression
- ** that look like this: #1 #2 ... These terms refer to registers
- ** in the virtual machine. #N is the N-th register. */
- if( pParse->nested==0 ){
- sqlite3ErrorMsg(pParse, "near \"%T\": syntax error", &yymsp[0].minor.yy0);
- yygotominor.yy118.pExpr = 0;
+ if( yymsp[0].minor.yy0.n>=2 && yymsp[0].minor.yy0.z[0]=='#' && sqlite3Isdigit(yymsp[0].minor.yy0.z[1]) ){
+ /* When doing a nested parse, one can include terms in an expression
+ ** that look like this: #1 #2 ... These terms refer to registers
+ ** in the virtual machine. #N is the N-th register. */
+ if( pParse->nested==0 ){
+ sqlite3ErrorMsg(pParse, "near \"%T\": syntax error", &yymsp[0].minor.yy0);
+ yygotominor.yy346.pExpr = 0;
+ }else{
+ yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_REGISTER, 0, 0, &yymsp[0].minor.yy0);
+ if( yygotominor.yy346.pExpr ) sqlite3GetInt32(&yymsp[0].minor.yy0.z[1], &yygotominor.yy346.pExpr->iTable);
+ }
}else{
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_REGISTER, 0, 0, &yymsp[0].minor.yy0);
- if( yygotominor.yy118.pExpr ) sqlite3GetInt32(&yymsp[0].minor.yy0.z[1], &yygotominor.yy118.pExpr->iTable);
+ spanExpr(&yygotominor.yy346, pParse, TK_VARIABLE, &yymsp[0].minor.yy0);
+ sqlite3ExprAssignVarNumber(pParse, yygotominor.yy346.pExpr);
}
- spanSet(&yygotominor.yy118, &yymsp[0].minor.yy0, &yymsp[0].minor.yy0);
+ spanSet(&yygotominor.yy346, &yymsp[0].minor.yy0, &yymsp[0].minor.yy0);
}
break;
- case 195: /* expr ::= VARIABLE */
+ case 193: /* expr ::= expr COLLATE ID|STRING */
{
- spanExpr(&yygotominor.yy118, pParse, TK_VARIABLE, &yymsp[0].minor.yy0);
- sqlite3ExprAssignVarNumber(pParse, yygotominor.yy118.pExpr);
- spanSet(&yygotominor.yy118, &yymsp[0].minor.yy0, &yymsp[0].minor.yy0);
+ yygotominor.yy346.pExpr = sqlite3ExprAddCollateToken(pParse, yymsp[-2].minor.yy346.pExpr, &yymsp[0].minor.yy0);
+ yygotominor.yy346.zStart = yymsp[-2].minor.yy346.zStart;
+ yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
}
break;
- case 196: /* expr ::= expr COLLATE ids */
+ case 194: /* expr ::= CAST LP expr AS typetoken RP */
{
- yygotominor.yy118.pExpr = sqlite3ExprAddCollateToken(pParse, yymsp[-2].minor.yy118.pExpr, &yymsp[0].minor.yy0);
- yygotominor.yy118.zStart = yymsp[-2].minor.yy118.zStart;
- yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
+ yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_CAST, yymsp[-3].minor.yy346.pExpr, 0, &yymsp[-1].minor.yy0);
+ spanSet(&yygotominor.yy346,&yymsp[-5].minor.yy0,&yymsp[0].minor.yy0);
}
break;
- case 197: /* expr ::= CAST LP expr AS typetoken RP */
+ case 195: /* expr ::= ID|INDEXED LP distinct exprlist RP */
{
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_CAST, yymsp[-3].minor.yy118.pExpr, 0, &yymsp[-1].minor.yy0);
- spanSet(&yygotominor.yy118,&yymsp[-5].minor.yy0,&yymsp[0].minor.yy0);
-}
- break;
- case 198: /* expr ::= ID LP distinct exprlist RP */
-{
- if( yymsp[-1].minor.yy322 && yymsp[-1].minor.yy322->nExpr>pParse->db->aLimit[SQLITE_LIMIT_FUNCTION_ARG] ){
+ if( yymsp[-1].minor.yy14 && yymsp[-1].minor.yy14->nExpr>pParse->db->aLimit[SQLITE_LIMIT_FUNCTION_ARG] ){
sqlite3ErrorMsg(pParse, "too many arguments on function %T", &yymsp[-4].minor.yy0);
}
- yygotominor.yy118.pExpr = sqlite3ExprFunction(pParse, yymsp[-1].minor.yy322, &yymsp[-4].minor.yy0);
- spanSet(&yygotominor.yy118,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0);
- if( yymsp[-2].minor.yy177 && yygotominor.yy118.pExpr ){
- yygotominor.yy118.pExpr->flags |= EP_Distinct;
+ yygotominor.yy346.pExpr = sqlite3ExprFunction(pParse, yymsp[-1].minor.yy14, &yymsp[-4].minor.yy0);
+ spanSet(&yygotominor.yy346,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0);
+ if( yymsp[-2].minor.yy381 && yygotominor.yy346.pExpr ){
+ yygotominor.yy346.pExpr->flags |= EP_Distinct;
}
}
break;
- case 199: /* expr ::= ID LP STAR RP */
+ case 196: /* expr ::= ID|INDEXED LP STAR RP */
{
- yygotominor.yy118.pExpr = sqlite3ExprFunction(pParse, 0, &yymsp[-3].minor.yy0);
- spanSet(&yygotominor.yy118,&yymsp[-3].minor.yy0,&yymsp[0].minor.yy0);
+ yygotominor.yy346.pExpr = sqlite3ExprFunction(pParse, 0, &yymsp[-3].minor.yy0);
+ spanSet(&yygotominor.yy346,&yymsp[-3].minor.yy0,&yymsp[0].minor.yy0);
}
break;
- case 200: /* term ::= CTIME_KW */
+ case 197: /* term ::= CTIME_KW */
{
- yygotominor.yy118.pExpr = sqlite3ExprFunction(pParse, 0, &yymsp[0].minor.yy0);
- spanSet(&yygotominor.yy118, &yymsp[0].minor.yy0, &yymsp[0].minor.yy0);
+ yygotominor.yy346.pExpr = sqlite3ExprFunction(pParse, 0, &yymsp[0].minor.yy0);
+ spanSet(&yygotominor.yy346, &yymsp[0].minor.yy0, &yymsp[0].minor.yy0);
}
break;
- case 201: /* expr ::= expr AND expr */
- case 202: /* expr ::= expr OR expr */ yytestcase(yyruleno==202);
- case 203: /* expr ::= expr LT|GT|GE|LE expr */ yytestcase(yyruleno==203);
- case 204: /* expr ::= expr EQ|NE expr */ yytestcase(yyruleno==204);
- case 205: /* expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */ yytestcase(yyruleno==205);
- case 206: /* expr ::= expr PLUS|MINUS expr */ yytestcase(yyruleno==206);
- case 207: /* expr ::= expr STAR|SLASH|REM expr */ yytestcase(yyruleno==207);
- case 208: /* expr ::= expr CONCAT expr */ yytestcase(yyruleno==208);
-{spanBinaryExpr(&yygotominor.yy118,pParse,yymsp[-1].major,&yymsp[-2].minor.yy118,&yymsp[0].minor.yy118);}
+ case 198: /* expr ::= expr AND expr */
+ case 199: /* expr ::= expr OR expr */ yytestcase(yyruleno==199);
+ case 200: /* expr ::= expr LT|GT|GE|LE expr */ yytestcase(yyruleno==200);
+ case 201: /* expr ::= expr EQ|NE expr */ yytestcase(yyruleno==201);
+ case 202: /* expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */ yytestcase(yyruleno==202);
+ case 203: /* expr ::= expr PLUS|MINUS expr */ yytestcase(yyruleno==203);
+ case 204: /* expr ::= expr STAR|SLASH|REM expr */ yytestcase(yyruleno==204);
+ case 205: /* expr ::= expr CONCAT expr */ yytestcase(yyruleno==205);
+{spanBinaryExpr(&yygotominor.yy346,pParse,yymsp[-1].major,&yymsp[-2].minor.yy346,&yymsp[0].minor.yy346);}
break;
- case 209: /* likeop ::= LIKE_KW */
- case 211: /* likeop ::= MATCH */ yytestcase(yyruleno==211);
-{yygotominor.yy342.eOperator = yymsp[0].minor.yy0; yygotominor.yy342.bNot = 0;}
+ case 206: /* likeop ::= LIKE_KW|MATCH */
+{yygotominor.yy96.eOperator = yymsp[0].minor.yy0; yygotominor.yy96.bNot = 0;}
break;
- case 210: /* likeop ::= NOT LIKE_KW */
- case 212: /* likeop ::= NOT MATCH */ yytestcase(yyruleno==212);
-{yygotominor.yy342.eOperator = yymsp[0].minor.yy0; yygotominor.yy342.bNot = 1;}
+ case 207: /* likeop ::= NOT LIKE_KW|MATCH */
+{yygotominor.yy96.eOperator = yymsp[0].minor.yy0; yygotominor.yy96.bNot = 1;}
break;
- case 213: /* expr ::= expr likeop expr */
+ case 208: /* expr ::= expr likeop expr */
{
ExprList *pList;
- pList = sqlite3ExprListAppend(pParse,0, yymsp[0].minor.yy118.pExpr);
- pList = sqlite3ExprListAppend(pParse,pList, yymsp[-2].minor.yy118.pExpr);
- yygotominor.yy118.pExpr = sqlite3ExprFunction(pParse, pList, &yymsp[-1].minor.yy342.eOperator);
- if( yymsp[-1].minor.yy342.bNot ) yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy118.pExpr, 0, 0);
- yygotominor.yy118.zStart = yymsp[-2].minor.yy118.zStart;
- yygotominor.yy118.zEnd = yymsp[0].minor.yy118.zEnd;
- if( yygotominor.yy118.pExpr ) yygotominor.yy118.pExpr->flags |= EP_InfixFunc;
+ pList = sqlite3ExprListAppend(pParse,0, yymsp[0].minor.yy346.pExpr);
+ pList = sqlite3ExprListAppend(pParse,pList, yymsp[-2].minor.yy346.pExpr);
+ yygotominor.yy346.pExpr = sqlite3ExprFunction(pParse, pList, &yymsp[-1].minor.yy96.eOperator);
+ if( yymsp[-1].minor.yy96.bNot ) yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy346.pExpr, 0, 0);
+ yygotominor.yy346.zStart = yymsp[-2].minor.yy346.zStart;
+ yygotominor.yy346.zEnd = yymsp[0].minor.yy346.zEnd;
+ if( yygotominor.yy346.pExpr ) yygotominor.yy346.pExpr->flags |= EP_InfixFunc;
}
break;
- case 214: /* expr ::= expr likeop expr ESCAPE expr */
+ case 209: /* expr ::= expr likeop expr ESCAPE expr */
{
ExprList *pList;
- pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy118.pExpr);
- pList = sqlite3ExprListAppend(pParse,pList, yymsp[-4].minor.yy118.pExpr);
- pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy118.pExpr);
- yygotominor.yy118.pExpr = sqlite3ExprFunction(pParse, pList, &yymsp[-3].minor.yy342.eOperator);
- if( yymsp[-3].minor.yy342.bNot ) yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy118.pExpr, 0, 0);
- yygotominor.yy118.zStart = yymsp[-4].minor.yy118.zStart;
- yygotominor.yy118.zEnd = yymsp[0].minor.yy118.zEnd;
- if( yygotominor.yy118.pExpr ) yygotominor.yy118.pExpr->flags |= EP_InfixFunc;
+ pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy346.pExpr);
+ pList = sqlite3ExprListAppend(pParse,pList, yymsp[-4].minor.yy346.pExpr);
+ pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy346.pExpr);
+ yygotominor.yy346.pExpr = sqlite3ExprFunction(pParse, pList, &yymsp[-3].minor.yy96.eOperator);
+ if( yymsp[-3].minor.yy96.bNot ) yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy346.pExpr, 0, 0);
+ yygotominor.yy346.zStart = yymsp[-4].minor.yy346.zStart;
+ yygotominor.yy346.zEnd = yymsp[0].minor.yy346.zEnd;
+ if( yygotominor.yy346.pExpr ) yygotominor.yy346.pExpr->flags |= EP_InfixFunc;
}
break;
- case 215: /* expr ::= expr ISNULL|NOTNULL */
-{spanUnaryPostfix(&yygotominor.yy118,pParse,yymsp[0].major,&yymsp[-1].minor.yy118,&yymsp[0].minor.yy0);}
+ case 210: /* expr ::= expr ISNULL|NOTNULL */
+{spanUnaryPostfix(&yygotominor.yy346,pParse,yymsp[0].major,&yymsp[-1].minor.yy346,&yymsp[0].minor.yy0);}
break;
- case 216: /* expr ::= expr NOT NULL */
-{spanUnaryPostfix(&yygotominor.yy118,pParse,TK_NOTNULL,&yymsp[-2].minor.yy118,&yymsp[0].minor.yy0);}
+ case 211: /* expr ::= expr NOT NULL */
+{spanUnaryPostfix(&yygotominor.yy346,pParse,TK_NOTNULL,&yymsp[-2].minor.yy346,&yymsp[0].minor.yy0);}
break;
- case 217: /* expr ::= expr IS expr */
+ case 212: /* expr ::= expr IS expr */
{
- spanBinaryExpr(&yygotominor.yy118,pParse,TK_IS,&yymsp[-2].minor.yy118,&yymsp[0].minor.yy118);
- binaryToUnaryIfNull(pParse, yymsp[0].minor.yy118.pExpr, yygotominor.yy118.pExpr, TK_ISNULL);
+ spanBinaryExpr(&yygotominor.yy346,pParse,TK_IS,&yymsp[-2].minor.yy346,&yymsp[0].minor.yy346);
+ binaryToUnaryIfNull(pParse, yymsp[0].minor.yy346.pExpr, yygotominor.yy346.pExpr, TK_ISNULL);
}
break;
- case 218: /* expr ::= expr IS NOT expr */
+ case 213: /* expr ::= expr IS NOT expr */
{
- spanBinaryExpr(&yygotominor.yy118,pParse,TK_ISNOT,&yymsp[-3].minor.yy118,&yymsp[0].minor.yy118);
- binaryToUnaryIfNull(pParse, yymsp[0].minor.yy118.pExpr, yygotominor.yy118.pExpr, TK_NOTNULL);
+ spanBinaryExpr(&yygotominor.yy346,pParse,TK_ISNOT,&yymsp[-3].minor.yy346,&yymsp[0].minor.yy346);
+ binaryToUnaryIfNull(pParse, yymsp[0].minor.yy346.pExpr, yygotominor.yy346.pExpr, TK_NOTNULL);
}
break;
- case 219: /* expr ::= NOT expr */
- case 220: /* expr ::= BITNOT expr */ yytestcase(yyruleno==220);
-{spanUnaryPrefix(&yygotominor.yy118,pParse,yymsp[-1].major,&yymsp[0].minor.yy118,&yymsp[-1].minor.yy0);}
+ case 214: /* expr ::= NOT expr */
+ case 215: /* expr ::= BITNOT expr */ yytestcase(yyruleno==215);
+{spanUnaryPrefix(&yygotominor.yy346,pParse,yymsp[-1].major,&yymsp[0].minor.yy346,&yymsp[-1].minor.yy0);}
break;
- case 221: /* expr ::= MINUS expr */
-{spanUnaryPrefix(&yygotominor.yy118,pParse,TK_UMINUS,&yymsp[0].minor.yy118,&yymsp[-1].minor.yy0);}
+ case 216: /* expr ::= MINUS expr */
+{spanUnaryPrefix(&yygotominor.yy346,pParse,TK_UMINUS,&yymsp[0].minor.yy346,&yymsp[-1].minor.yy0);}
break;
- case 222: /* expr ::= PLUS expr */
-{spanUnaryPrefix(&yygotominor.yy118,pParse,TK_UPLUS,&yymsp[0].minor.yy118,&yymsp[-1].minor.yy0);}
+ case 217: /* expr ::= PLUS expr */
+{spanUnaryPrefix(&yygotominor.yy346,pParse,TK_UPLUS,&yymsp[0].minor.yy346,&yymsp[-1].minor.yy0);}
break;
- case 225: /* expr ::= expr between_op expr AND expr */
+ case 220: /* expr ::= expr between_op expr AND expr */
{
- ExprList *pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy118.pExpr);
- pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy118.pExpr);
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_BETWEEN, yymsp[-4].minor.yy118.pExpr, 0, 0);
- if( yygotominor.yy118.pExpr ){
- yygotominor.yy118.pExpr->x.pList = pList;
+ ExprList *pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy346.pExpr);
+ pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy346.pExpr);
+ yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_BETWEEN, yymsp[-4].minor.yy346.pExpr, 0, 0);
+ if( yygotominor.yy346.pExpr ){
+ yygotominor.yy346.pExpr->x.pList = pList;
}else{
sqlite3ExprListDelete(pParse->db, pList);
}
- if( yymsp[-3].minor.yy4 ) yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy118.pExpr, 0, 0);
- yygotominor.yy118.zStart = yymsp[-4].minor.yy118.zStart;
- yygotominor.yy118.zEnd = yymsp[0].minor.yy118.zEnd;
+ if( yymsp[-3].minor.yy328 ) yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy346.pExpr, 0, 0);
+ yygotominor.yy346.zStart = yymsp[-4].minor.yy346.zStart;
+ yygotominor.yy346.zEnd = yymsp[0].minor.yy346.zEnd;
}
break;
- case 228: /* expr ::= expr in_op LP exprlist RP */
+ case 223: /* expr ::= expr in_op LP exprlist RP */
{
- if( yymsp[-1].minor.yy322==0 ){
+ if( yymsp[-1].minor.yy14==0 ){
/* Expressions of the form
**
** expr1 IN ()
@@ -117189,225 +118218,225 @@ static void yy_reduce(
** simplify to constants 0 (false) and 1 (true), respectively,
** regardless of the value of expr1.
*/
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_INTEGER, 0, 0, &sqlite3IntTokens[yymsp[-3].minor.yy4]);
- sqlite3ExprDelete(pParse->db, yymsp[-4].minor.yy118.pExpr);
+ yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_INTEGER, 0, 0, &sqlite3IntTokens[yymsp[-3].minor.yy328]);
+ sqlite3ExprDelete(pParse->db, yymsp[-4].minor.yy346.pExpr);
}else{
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy118.pExpr, 0, 0);
- if( yygotominor.yy118.pExpr ){
- yygotominor.yy118.pExpr->x.pList = yymsp[-1].minor.yy322;
- sqlite3ExprSetHeight(pParse, yygotominor.yy118.pExpr);
+ yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy346.pExpr, 0, 0);
+ if( yygotominor.yy346.pExpr ){
+ yygotominor.yy346.pExpr->x.pList = yymsp[-1].minor.yy14;
+ sqlite3ExprSetHeight(pParse, yygotominor.yy346.pExpr);
}else{
- sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy322);
+ sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy14);
}
- if( yymsp[-3].minor.yy4 ) yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy118.pExpr, 0, 0);
+ if( yymsp[-3].minor.yy328 ) yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy346.pExpr, 0, 0);
}
- yygotominor.yy118.zStart = yymsp[-4].minor.yy118.zStart;
- yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
+ yygotominor.yy346.zStart = yymsp[-4].minor.yy346.zStart;
+ yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
}
break;
- case 229: /* expr ::= LP select RP */
+ case 224: /* expr ::= LP select RP */
{
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_SELECT, 0, 0, 0);
- if( yygotominor.yy118.pExpr ){
- yygotominor.yy118.pExpr->x.pSelect = yymsp[-1].minor.yy387;
- ExprSetProperty(yygotominor.yy118.pExpr, EP_xIsSelect);
- sqlite3ExprSetHeight(pParse, yygotominor.yy118.pExpr);
+ yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_SELECT, 0, 0, 0);
+ if( yygotominor.yy346.pExpr ){
+ yygotominor.yy346.pExpr->x.pSelect = yymsp[-1].minor.yy3;
+ ExprSetProperty(yygotominor.yy346.pExpr, EP_xIsSelect);
+ sqlite3ExprSetHeight(pParse, yygotominor.yy346.pExpr);
}else{
- sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy387);
+ sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy3);
}
- yygotominor.yy118.zStart = yymsp[-2].minor.yy0.z;
- yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
+ yygotominor.yy346.zStart = yymsp[-2].minor.yy0.z;
+ yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
}
break;
- case 230: /* expr ::= expr in_op LP select RP */
+ case 225: /* expr ::= expr in_op LP select RP */
{
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy118.pExpr, 0, 0);
- if( yygotominor.yy118.pExpr ){
- yygotominor.yy118.pExpr->x.pSelect = yymsp[-1].minor.yy387;
- ExprSetProperty(yygotominor.yy118.pExpr, EP_xIsSelect);
- sqlite3ExprSetHeight(pParse, yygotominor.yy118.pExpr);
+ yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy346.pExpr, 0, 0);
+ if( yygotominor.yy346.pExpr ){
+ yygotominor.yy346.pExpr->x.pSelect = yymsp[-1].minor.yy3;
+ ExprSetProperty(yygotominor.yy346.pExpr, EP_xIsSelect);
+ sqlite3ExprSetHeight(pParse, yygotominor.yy346.pExpr);
}else{
- sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy387);
+ sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy3);
}
- if( yymsp[-3].minor.yy4 ) yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy118.pExpr, 0, 0);
- yygotominor.yy118.zStart = yymsp[-4].minor.yy118.zStart;
- yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
+ if( yymsp[-3].minor.yy328 ) yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy346.pExpr, 0, 0);
+ yygotominor.yy346.zStart = yymsp[-4].minor.yy346.zStart;
+ yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
}
break;
- case 231: /* expr ::= expr in_op nm dbnm */
+ case 226: /* expr ::= expr in_op nm dbnm */
{
SrcList *pSrc = sqlite3SrcListAppend(pParse->db, 0,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0);
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-3].minor.yy118.pExpr, 0, 0);
- if( yygotominor.yy118.pExpr ){
- yygotominor.yy118.pExpr->x.pSelect = sqlite3SelectNew(pParse, 0,pSrc,0,0,0,0,0,0,0);
- ExprSetProperty(yygotominor.yy118.pExpr, EP_xIsSelect);
- sqlite3ExprSetHeight(pParse, yygotominor.yy118.pExpr);
+ yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-3].minor.yy346.pExpr, 0, 0);
+ if( yygotominor.yy346.pExpr ){
+ yygotominor.yy346.pExpr->x.pSelect = sqlite3SelectNew(pParse, 0,pSrc,0,0,0,0,0,0,0);
+ ExprSetProperty(yygotominor.yy346.pExpr, EP_xIsSelect);
+ sqlite3ExprSetHeight(pParse, yygotominor.yy346.pExpr);
}else{
sqlite3SrcListDelete(pParse->db, pSrc);
}
- if( yymsp[-2].minor.yy4 ) yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy118.pExpr, 0, 0);
- yygotominor.yy118.zStart = yymsp[-3].minor.yy118.zStart;
- yygotominor.yy118.zEnd = yymsp[0].minor.yy0.z ? &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] : &yymsp[-1].minor.yy0.z[yymsp[-1].minor.yy0.n];
+ if( yymsp[-2].minor.yy328 ) yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy346.pExpr, 0, 0);
+ yygotominor.yy346.zStart = yymsp[-3].minor.yy346.zStart;
+ yygotominor.yy346.zEnd = yymsp[0].minor.yy0.z ? &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] : &yymsp[-1].minor.yy0.z[yymsp[-1].minor.yy0.n];
}
break;
- case 232: /* expr ::= EXISTS LP select RP */
+ case 227: /* expr ::= EXISTS LP select RP */
{
- Expr *p = yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_EXISTS, 0, 0, 0);
+ Expr *p = yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_EXISTS, 0, 0, 0);
if( p ){
- p->x.pSelect = yymsp[-1].minor.yy387;
+ p->x.pSelect = yymsp[-1].minor.yy3;
ExprSetProperty(p, EP_xIsSelect);
sqlite3ExprSetHeight(pParse, p);
}else{
- sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy387);
+ sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy3);
}
- yygotominor.yy118.zStart = yymsp[-3].minor.yy0.z;
- yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
+ yygotominor.yy346.zStart = yymsp[-3].minor.yy0.z;
+ yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
}
break;
- case 233: /* expr ::= CASE case_operand case_exprlist case_else END */
+ case 228: /* expr ::= CASE case_operand case_exprlist case_else END */
{
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_CASE, yymsp[-3].minor.yy314, 0, 0);
- if( yygotominor.yy118.pExpr ){
- yygotominor.yy118.pExpr->x.pList = yymsp[-1].minor.yy314 ? sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy322,yymsp[-1].minor.yy314) : yymsp[-2].minor.yy322;
- sqlite3ExprSetHeight(pParse, yygotominor.yy118.pExpr);
+ yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_CASE, yymsp[-3].minor.yy132, 0, 0);
+ if( yygotominor.yy346.pExpr ){
+ yygotominor.yy346.pExpr->x.pList = yymsp[-1].minor.yy132 ? sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy14,yymsp[-1].minor.yy132) : yymsp[-2].minor.yy14;
+ sqlite3ExprSetHeight(pParse, yygotominor.yy346.pExpr);
}else{
- sqlite3ExprListDelete(pParse->db, yymsp[-2].minor.yy322);
- sqlite3ExprDelete(pParse->db, yymsp[-1].minor.yy314);
+ sqlite3ExprListDelete(pParse->db, yymsp[-2].minor.yy14);
+ sqlite3ExprDelete(pParse->db, yymsp[-1].minor.yy132);
}
- yygotominor.yy118.zStart = yymsp[-4].minor.yy0.z;
- yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
+ yygotominor.yy346.zStart = yymsp[-4].minor.yy0.z;
+ yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
}
break;
- case 234: /* case_exprlist ::= case_exprlist WHEN expr THEN expr */
+ case 229: /* case_exprlist ::= case_exprlist WHEN expr THEN expr */
{
- yygotominor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy322, yymsp[-2].minor.yy118.pExpr);
- yygotominor.yy322 = sqlite3ExprListAppend(pParse,yygotominor.yy322, yymsp[0].minor.yy118.pExpr);
+ yygotominor.yy14 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy14, yymsp[-2].minor.yy346.pExpr);
+ yygotominor.yy14 = sqlite3ExprListAppend(pParse,yygotominor.yy14, yymsp[0].minor.yy346.pExpr);
}
break;
- case 235: /* case_exprlist ::= WHEN expr THEN expr */
+ case 230: /* case_exprlist ::= WHEN expr THEN expr */
{
- yygotominor.yy322 = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy118.pExpr);
- yygotominor.yy322 = sqlite3ExprListAppend(pParse,yygotominor.yy322, yymsp[0].minor.yy118.pExpr);
+ yygotominor.yy14 = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy346.pExpr);
+ yygotominor.yy14 = sqlite3ExprListAppend(pParse,yygotominor.yy14, yymsp[0].minor.yy346.pExpr);
}
break;
- case 242: /* nexprlist ::= nexprlist COMMA expr */
-{yygotominor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy322,yymsp[0].minor.yy118.pExpr);}
+ case 237: /* nexprlist ::= nexprlist COMMA expr */
+{yygotominor.yy14 = sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy14,yymsp[0].minor.yy346.pExpr);}
break;
- case 243: /* nexprlist ::= expr */
-{yygotominor.yy322 = sqlite3ExprListAppend(pParse,0,yymsp[0].minor.yy118.pExpr);}
+ case 238: /* nexprlist ::= expr */
+{yygotominor.yy14 = sqlite3ExprListAppend(pParse,0,yymsp[0].minor.yy346.pExpr);}
break;
- case 244: /* cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP idxlist RP where_opt */
+ case 239: /* cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP idxlist RP where_opt */
{
sqlite3CreateIndex(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0,
- sqlite3SrcListAppend(pParse->db,0,&yymsp[-4].minor.yy0,0), yymsp[-2].minor.yy322, yymsp[-10].minor.yy4,
- &yymsp[-11].minor.yy0, yymsp[0].minor.yy314, SQLITE_SO_ASC, yymsp[-8].minor.yy4);
+ sqlite3SrcListAppend(pParse->db,0,&yymsp[-4].minor.yy0,0), yymsp[-2].minor.yy14, yymsp[-10].minor.yy328,
+ &yymsp[-11].minor.yy0, yymsp[0].minor.yy132, SQLITE_SO_ASC, yymsp[-8].minor.yy328);
}
break;
- case 245: /* uniqueflag ::= UNIQUE */
- case 298: /* raisetype ::= ABORT */ yytestcase(yyruleno==298);
-{yygotominor.yy4 = OE_Abort;}
+ case 240: /* uniqueflag ::= UNIQUE */
+ case 291: /* raisetype ::= ABORT */ yytestcase(yyruleno==291);
+{yygotominor.yy328 = OE_Abort;}
break;
- case 246: /* uniqueflag ::= */
-{yygotominor.yy4 = OE_None;}
+ case 241: /* uniqueflag ::= */
+{yygotominor.yy328 = OE_None;}
break;
- case 249: /* idxlist ::= idxlist COMMA nm collate sortorder */
+ case 244: /* idxlist ::= idxlist COMMA nm collate sortorder */
{
Expr *p = sqlite3ExprAddCollateToken(pParse, 0, &yymsp[-1].minor.yy0);
- yygotominor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy322, p);
- sqlite3ExprListSetName(pParse,yygotominor.yy322,&yymsp[-2].minor.yy0,1);
- sqlite3ExprListCheckLength(pParse, yygotominor.yy322, "index");
- if( yygotominor.yy322 ) yygotominor.yy322->a[yygotominor.yy322->nExpr-1].sortOrder = (u8)yymsp[0].minor.yy4;
+ yygotominor.yy14 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy14, p);
+ sqlite3ExprListSetName(pParse,yygotominor.yy14,&yymsp[-2].minor.yy0,1);
+ sqlite3ExprListCheckLength(pParse, yygotominor.yy14, "index");
+ if( yygotominor.yy14 ) yygotominor.yy14->a[yygotominor.yy14->nExpr-1].sortOrder = (u8)yymsp[0].minor.yy328;
}
break;
- case 250: /* idxlist ::= nm collate sortorder */
+ case 245: /* idxlist ::= nm collate sortorder */
{
Expr *p = sqlite3ExprAddCollateToken(pParse, 0, &yymsp[-1].minor.yy0);
- yygotominor.yy322 = sqlite3ExprListAppend(pParse,0, p);
- sqlite3ExprListSetName(pParse, yygotominor.yy322, &yymsp[-2].minor.yy0, 1);
- sqlite3ExprListCheckLength(pParse, yygotominor.yy322, "index");
- if( yygotominor.yy322 ) yygotominor.yy322->a[yygotominor.yy322->nExpr-1].sortOrder = (u8)yymsp[0].minor.yy4;
+ yygotominor.yy14 = sqlite3ExprListAppend(pParse,0, p);
+ sqlite3ExprListSetName(pParse, yygotominor.yy14, &yymsp[-2].minor.yy0, 1);
+ sqlite3ExprListCheckLength(pParse, yygotominor.yy14, "index");
+ if( yygotominor.yy14 ) yygotominor.yy14->a[yygotominor.yy14->nExpr-1].sortOrder = (u8)yymsp[0].minor.yy328;
}
break;
- case 251: /* collate ::= */
+ case 246: /* collate ::= */
{yygotominor.yy0.z = 0; yygotominor.yy0.n = 0;}
break;
- case 253: /* cmd ::= DROP INDEX ifexists fullname */
-{sqlite3DropIndex(pParse, yymsp[0].minor.yy259, yymsp[-1].minor.yy4);}
+ case 248: /* cmd ::= DROP INDEX ifexists fullname */
+{sqlite3DropIndex(pParse, yymsp[0].minor.yy65, yymsp[-1].minor.yy328);}
break;
- case 254: /* cmd ::= VACUUM */
- case 255: /* cmd ::= VACUUM nm */ yytestcase(yyruleno==255);
+ case 249: /* cmd ::= VACUUM */
+ case 250: /* cmd ::= VACUUM nm */ yytestcase(yyruleno==250);
{sqlite3Vacuum(pParse);}
break;
- case 256: /* cmd ::= PRAGMA nm dbnm */
+ case 251: /* cmd ::= PRAGMA nm dbnm */
{sqlite3Pragma(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,0,0);}
break;
- case 257: /* cmd ::= PRAGMA nm dbnm EQ nmnum */
+ case 252: /* cmd ::= PRAGMA nm dbnm EQ nmnum */
{sqlite3Pragma(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0,0);}
break;
- case 258: /* cmd ::= PRAGMA nm dbnm LP nmnum RP */
+ case 253: /* cmd ::= PRAGMA nm dbnm LP nmnum RP */
{sqlite3Pragma(pParse,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,&yymsp[-1].minor.yy0,0);}
break;
- case 259: /* cmd ::= PRAGMA nm dbnm EQ minus_num */
+ case 254: /* cmd ::= PRAGMA nm dbnm EQ minus_num */
{sqlite3Pragma(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0,1);}
break;
- case 260: /* cmd ::= PRAGMA nm dbnm LP minus_num RP */
+ case 255: /* cmd ::= PRAGMA nm dbnm LP minus_num RP */
{sqlite3Pragma(pParse,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,&yymsp[-1].minor.yy0,1);}
break;
- case 270: /* cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
+ case 264: /* cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
{
Token all;
all.z = yymsp[-3].minor.yy0.z;
all.n = (int)(yymsp[0].minor.yy0.z - yymsp[-3].minor.yy0.z) + yymsp[0].minor.yy0.n;
- sqlite3FinishTrigger(pParse, yymsp[-1].minor.yy203, &all);
+ sqlite3FinishTrigger(pParse, yymsp[-1].minor.yy473, &all);
}
break;
- case 271: /* trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
+ case 265: /* trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
{
- sqlite3BeginTrigger(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0, yymsp[-5].minor.yy4, yymsp[-4].minor.yy90.a, yymsp[-4].minor.yy90.b, yymsp[-2].minor.yy259, yymsp[0].minor.yy314, yymsp[-10].minor.yy4, yymsp[-8].minor.yy4);
+ sqlite3BeginTrigger(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0, yymsp[-5].minor.yy328, yymsp[-4].minor.yy378.a, yymsp[-4].minor.yy378.b, yymsp[-2].minor.yy65, yymsp[0].minor.yy132, yymsp[-10].minor.yy328, yymsp[-8].minor.yy328);
yygotominor.yy0 = (yymsp[-6].minor.yy0.n==0?yymsp[-7].minor.yy0:yymsp[-6].minor.yy0);
}
break;
- case 272: /* trigger_time ::= BEFORE */
- case 275: /* trigger_time ::= */ yytestcase(yyruleno==275);
-{ yygotominor.yy4 = TK_BEFORE; }
+ case 266: /* trigger_time ::= BEFORE */
+ case 269: /* trigger_time ::= */ yytestcase(yyruleno==269);
+{ yygotominor.yy328 = TK_BEFORE; }
break;
- case 273: /* trigger_time ::= AFTER */
-{ yygotominor.yy4 = TK_AFTER; }
+ case 267: /* trigger_time ::= AFTER */
+{ yygotominor.yy328 = TK_AFTER; }
break;
- case 274: /* trigger_time ::= INSTEAD OF */
-{ yygotominor.yy4 = TK_INSTEAD;}
+ case 268: /* trigger_time ::= INSTEAD OF */
+{ yygotominor.yy328 = TK_INSTEAD;}
break;
- case 276: /* trigger_event ::= DELETE|INSERT */
- case 277: /* trigger_event ::= UPDATE */ yytestcase(yyruleno==277);
-{yygotominor.yy90.a = yymsp[0].major; yygotominor.yy90.b = 0;}
+ case 270: /* trigger_event ::= DELETE|INSERT */
+ case 271: /* trigger_event ::= UPDATE */ yytestcase(yyruleno==271);
+{yygotominor.yy378.a = yymsp[0].major; yygotominor.yy378.b = 0;}
break;
- case 278: /* trigger_event ::= UPDATE OF idlist */
-{yygotominor.yy90.a = TK_UPDATE; yygotominor.yy90.b = yymsp[0].minor.yy384;}
+ case 272: /* trigger_event ::= UPDATE OF idlist */
+{yygotominor.yy378.a = TK_UPDATE; yygotominor.yy378.b = yymsp[0].minor.yy408;}
break;
- case 281: /* when_clause ::= */
- case 303: /* key_opt ::= */ yytestcase(yyruleno==303);
-{ yygotominor.yy314 = 0; }
+ case 275: /* when_clause ::= */
+ case 296: /* key_opt ::= */ yytestcase(yyruleno==296);
+{ yygotominor.yy132 = 0; }
break;
- case 282: /* when_clause ::= WHEN expr */
- case 304: /* key_opt ::= KEY expr */ yytestcase(yyruleno==304);
-{ yygotominor.yy314 = yymsp[0].minor.yy118.pExpr; }
+ case 276: /* when_clause ::= WHEN expr */
+ case 297: /* key_opt ::= KEY expr */ yytestcase(yyruleno==297);
+{ yygotominor.yy132 = yymsp[0].minor.yy346.pExpr; }
break;
- case 283: /* trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
+ case 277: /* trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
{
- assert( yymsp[-2].minor.yy203!=0 );
- yymsp[-2].minor.yy203->pLast->pNext = yymsp[-1].minor.yy203;
- yymsp[-2].minor.yy203->pLast = yymsp[-1].minor.yy203;
- yygotominor.yy203 = yymsp[-2].minor.yy203;
+ assert( yymsp[-2].minor.yy473!=0 );
+ yymsp[-2].minor.yy473->pLast->pNext = yymsp[-1].minor.yy473;
+ yymsp[-2].minor.yy473->pLast = yymsp[-1].minor.yy473;
+ yygotominor.yy473 = yymsp[-2].minor.yy473;
}
break;
- case 284: /* trigger_cmd_list ::= trigger_cmd SEMI */
+ case 278: /* trigger_cmd_list ::= trigger_cmd SEMI */
{
- assert( yymsp[-1].minor.yy203!=0 );
- yymsp[-1].minor.yy203->pLast = yymsp[-1].minor.yy203;
- yygotominor.yy203 = yymsp[-1].minor.yy203;
+ assert( yymsp[-1].minor.yy473!=0 );
+ yymsp[-1].minor.yy473->pLast = yymsp[-1].minor.yy473;
+ yygotominor.yy473 = yymsp[-1].minor.yy473;
}
break;
- case 286: /* trnm ::= nm DOT nm */
+ case 280: /* trnm ::= nm DOT nm */
{
yygotominor.yy0 = yymsp[0].minor.yy0;
sqlite3ErrorMsg(pParse,
@@ -117415,123 +118444,137 @@ static void yy_reduce(
"statements within triggers");
}
break;
- case 288: /* tridxby ::= INDEXED BY nm */
+ case 282: /* tridxby ::= INDEXED BY nm */
{
sqlite3ErrorMsg(pParse,
"the INDEXED BY clause is not allowed on UPDATE or DELETE statements "
"within triggers");
}
break;
- case 289: /* tridxby ::= NOT INDEXED */
+ case 283: /* tridxby ::= NOT INDEXED */
{
sqlite3ErrorMsg(pParse,
"the NOT INDEXED clause is not allowed on UPDATE or DELETE statements "
"within triggers");
}
break;
- case 290: /* trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt */
-{ yygotominor.yy203 = sqlite3TriggerUpdateStep(pParse->db, &yymsp[-4].minor.yy0, yymsp[-1].minor.yy322, yymsp[0].minor.yy314, yymsp[-5].minor.yy210); }
- break;
- case 291: /* trigger_cmd ::= insert_cmd INTO trnm inscollist_opt valuelist */
-{yygotominor.yy203 = sqlite3TriggerInsertStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy384, yymsp[0].minor.yy260.pList, yymsp[0].minor.yy260.pSelect, yymsp[-4].minor.yy210);}
+ case 284: /* trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt */
+{ yygotominor.yy473 = sqlite3TriggerUpdateStep(pParse->db, &yymsp[-4].minor.yy0, yymsp[-1].minor.yy14, yymsp[0].minor.yy132, yymsp[-5].minor.yy186); }
break;
- case 292: /* trigger_cmd ::= insert_cmd INTO trnm inscollist_opt select */
-{yygotominor.yy203 = sqlite3TriggerInsertStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy384, 0, yymsp[0].minor.yy387, yymsp[-4].minor.yy210);}
+ case 285: /* trigger_cmd ::= insert_cmd INTO trnm inscollist_opt select */
+{yygotominor.yy473 = sqlite3TriggerInsertStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy408, yymsp[0].minor.yy3, yymsp[-4].minor.yy186);}
break;
- case 293: /* trigger_cmd ::= DELETE FROM trnm tridxby where_opt */
-{yygotominor.yy203 = sqlite3TriggerDeleteStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[0].minor.yy314);}
+ case 286: /* trigger_cmd ::= DELETE FROM trnm tridxby where_opt */
+{yygotominor.yy473 = sqlite3TriggerDeleteStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[0].minor.yy132);}
break;
- case 294: /* trigger_cmd ::= select */
-{yygotominor.yy203 = sqlite3TriggerSelectStep(pParse->db, yymsp[0].minor.yy387); }
+ case 287: /* trigger_cmd ::= select */
+{yygotominor.yy473 = sqlite3TriggerSelectStep(pParse->db, yymsp[0].minor.yy3); }
break;
- case 295: /* expr ::= RAISE LP IGNORE RP */
+ case 288: /* expr ::= RAISE LP IGNORE RP */
{
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_RAISE, 0, 0, 0);
- if( yygotominor.yy118.pExpr ){
- yygotominor.yy118.pExpr->affinity = OE_Ignore;
+ yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_RAISE, 0, 0, 0);
+ if( yygotominor.yy346.pExpr ){
+ yygotominor.yy346.pExpr->affinity = OE_Ignore;
}
- yygotominor.yy118.zStart = yymsp[-3].minor.yy0.z;
- yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
+ yygotominor.yy346.zStart = yymsp[-3].minor.yy0.z;
+ yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
}
break;
- case 296: /* expr ::= RAISE LP raisetype COMMA nm RP */
+ case 289: /* expr ::= RAISE LP raisetype COMMA nm RP */
{
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_RAISE, 0, 0, &yymsp[-1].minor.yy0);
- if( yygotominor.yy118.pExpr ) {
- yygotominor.yy118.pExpr->affinity = (char)yymsp[-3].minor.yy4;
+ yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_RAISE, 0, 0, &yymsp[-1].minor.yy0);
+ if( yygotominor.yy346.pExpr ) {
+ yygotominor.yy346.pExpr->affinity = (char)yymsp[-3].minor.yy328;
}
- yygotominor.yy118.zStart = yymsp[-5].minor.yy0.z;
- yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
+ yygotominor.yy346.zStart = yymsp[-5].minor.yy0.z;
+ yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
}
break;
- case 297: /* raisetype ::= ROLLBACK */
-{yygotominor.yy4 = OE_Rollback;}
+ case 290: /* raisetype ::= ROLLBACK */
+{yygotominor.yy328 = OE_Rollback;}
break;
- case 299: /* raisetype ::= FAIL */
-{yygotominor.yy4 = OE_Fail;}
+ case 292: /* raisetype ::= FAIL */
+{yygotominor.yy328 = OE_Fail;}
break;
- case 300: /* cmd ::= DROP TRIGGER ifexists fullname */
+ case 293: /* cmd ::= DROP TRIGGER ifexists fullname */
{
- sqlite3DropTrigger(pParse,yymsp[0].minor.yy259,yymsp[-1].minor.yy4);
+ sqlite3DropTrigger(pParse,yymsp[0].minor.yy65,yymsp[-1].minor.yy328);
}
break;
- case 301: /* cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
+ case 294: /* cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
{
- sqlite3Attach(pParse, yymsp[-3].minor.yy118.pExpr, yymsp[-1].minor.yy118.pExpr, yymsp[0].minor.yy314);
+ sqlite3Attach(pParse, yymsp[-3].minor.yy346.pExpr, yymsp[-1].minor.yy346.pExpr, yymsp[0].minor.yy132);
}
break;
- case 302: /* cmd ::= DETACH database_kw_opt expr */
+ case 295: /* cmd ::= DETACH database_kw_opt expr */
{
- sqlite3Detach(pParse, yymsp[0].minor.yy118.pExpr);
+ sqlite3Detach(pParse, yymsp[0].minor.yy346.pExpr);
}
break;
- case 307: /* cmd ::= REINDEX */
+ case 300: /* cmd ::= REINDEX */
{sqlite3Reindex(pParse, 0, 0);}
break;
- case 308: /* cmd ::= REINDEX nm dbnm */
+ case 301: /* cmd ::= REINDEX nm dbnm */
{sqlite3Reindex(pParse, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0);}
break;
- case 309: /* cmd ::= ANALYZE */
+ case 302: /* cmd ::= ANALYZE */
{sqlite3Analyze(pParse, 0, 0);}
break;
- case 310: /* cmd ::= ANALYZE nm dbnm */
+ case 303: /* cmd ::= ANALYZE nm dbnm */
{sqlite3Analyze(pParse, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0);}
break;
- case 311: /* cmd ::= ALTER TABLE fullname RENAME TO nm */
+ case 304: /* cmd ::= ALTER TABLE fullname RENAME TO nm */
{
- sqlite3AlterRenameTable(pParse,yymsp[-3].minor.yy259,&yymsp[0].minor.yy0);
+ sqlite3AlterRenameTable(pParse,yymsp[-3].minor.yy65,&yymsp[0].minor.yy0);
}
break;
- case 312: /* cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt column */
+ case 305: /* cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt column */
{
sqlite3AlterFinishAddColumn(pParse, &yymsp[0].minor.yy0);
}
break;
- case 313: /* add_column_fullname ::= fullname */
+ case 306: /* add_column_fullname ::= fullname */
{
pParse->db->lookaside.bEnabled = 0;
- sqlite3AlterBeginAddColumn(pParse, yymsp[0].minor.yy259);
+ sqlite3AlterBeginAddColumn(pParse, yymsp[0].minor.yy65);
}
break;
- case 316: /* cmd ::= create_vtab */
+ case 309: /* cmd ::= create_vtab */
{sqlite3VtabFinishParse(pParse,0);}
break;
- case 317: /* cmd ::= create_vtab LP vtabarglist RP */
+ case 310: /* cmd ::= create_vtab LP vtabarglist RP */
{sqlite3VtabFinishParse(pParse,&yymsp[0].minor.yy0);}
break;
- case 318: /* create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
+ case 311: /* create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
{
- sqlite3VtabBeginParse(pParse, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0, yymsp[-4].minor.yy4);
+ sqlite3VtabBeginParse(pParse, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0, yymsp[-4].minor.yy328);
}
break;
- case 321: /* vtabarg ::= */
+ case 314: /* vtabarg ::= */
{sqlite3VtabArgInit(pParse);}
break;
- case 323: /* vtabargtoken ::= ANY */
- case 324: /* vtabargtoken ::= lp anylist RP */ yytestcase(yyruleno==324);
- case 325: /* lp ::= LP */ yytestcase(yyruleno==325);
+ case 316: /* vtabargtoken ::= ANY */
+ case 317: /* vtabargtoken ::= lp anylist RP */ yytestcase(yyruleno==317);
+ case 318: /* lp ::= LP */ yytestcase(yyruleno==318);
{sqlite3VtabArgExtend(pParse,&yymsp[0].minor.yy0);}
break;
+ case 322: /* with ::= */
+{yygotominor.yy59 = 0;}
+ break;
+ case 323: /* with ::= WITH wqlist */
+ case 324: /* with ::= WITH RECURSIVE wqlist */ yytestcase(yyruleno==324);
+{ yygotominor.yy59 = yymsp[0].minor.yy59; }
+ break;
+ case 325: /* wqlist ::= nm idxlist_opt AS LP select RP */
+{
+ yygotominor.yy59 = sqlite3WithAdd(pParse, 0, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy14, yymsp[-1].minor.yy3);
+}
+ break;
+ case 326: /* wqlist ::= wqlist COMMA nm idxlist_opt AS LP select RP */
+{
+ yygotominor.yy59 = sqlite3WithAdd(pParse, yymsp[-7].minor.yy59, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy14, yymsp[-1].minor.yy3);
+}
+ break;
default:
/* (0) input ::= cmdlist */ yytestcase(yyruleno==0);
/* (1) cmdlist ::= cmdlist ecmd */ yytestcase(yyruleno==1);
@@ -117546,28 +118589,28 @@ static void yy_reduce(
/* (25) cmd ::= create_table create_table_args */ yytestcase(yyruleno==25);
/* (36) columnlist ::= columnlist COMMA column */ yytestcase(yyruleno==36);
/* (37) columnlist ::= column */ yytestcase(yyruleno==37);
- /* (46) type ::= */ yytestcase(yyruleno==46);
- /* (53) signed ::= plus_num */ yytestcase(yyruleno==53);
- /* (54) signed ::= minus_num */ yytestcase(yyruleno==54);
- /* (55) carglist ::= carglist ccons */ yytestcase(yyruleno==55);
- /* (56) carglist ::= */ yytestcase(yyruleno==56);
- /* (63) ccons ::= NULL onconf */ yytestcase(yyruleno==63);
- /* (91) conslist ::= conslist tconscomma tcons */ yytestcase(yyruleno==91);
- /* (92) conslist ::= tcons */ yytestcase(yyruleno==92);
- /* (94) tconscomma ::= */ yytestcase(yyruleno==94);
- /* (279) foreach_clause ::= */ yytestcase(yyruleno==279);
- /* (280) foreach_clause ::= FOR EACH ROW */ yytestcase(yyruleno==280);
- /* (287) tridxby ::= */ yytestcase(yyruleno==287);
- /* (305) database_kw_opt ::= DATABASE */ yytestcase(yyruleno==305);
- /* (306) database_kw_opt ::= */ yytestcase(yyruleno==306);
- /* (314) kwcolumn_opt ::= */ yytestcase(yyruleno==314);
- /* (315) kwcolumn_opt ::= COLUMNKW */ yytestcase(yyruleno==315);
- /* (319) vtabarglist ::= vtabarg */ yytestcase(yyruleno==319);
- /* (320) vtabarglist ::= vtabarglist COMMA vtabarg */ yytestcase(yyruleno==320);
- /* (322) vtabarg ::= vtabarg vtabargtoken */ yytestcase(yyruleno==322);
- /* (326) anylist ::= */ yytestcase(yyruleno==326);
- /* (327) anylist ::= anylist LP anylist RP */ yytestcase(yyruleno==327);
- /* (328) anylist ::= anylist ANY */ yytestcase(yyruleno==328);
+ /* (43) type ::= */ yytestcase(yyruleno==43);
+ /* (50) signed ::= plus_num */ yytestcase(yyruleno==50);
+ /* (51) signed ::= minus_num */ yytestcase(yyruleno==51);
+ /* (52) carglist ::= carglist ccons */ yytestcase(yyruleno==52);
+ /* (53) carglist ::= */ yytestcase(yyruleno==53);
+ /* (60) ccons ::= NULL onconf */ yytestcase(yyruleno==60);
+ /* (88) conslist ::= conslist tconscomma tcons */ yytestcase(yyruleno==88);
+ /* (89) conslist ::= tcons */ yytestcase(yyruleno==89);
+ /* (91) tconscomma ::= */ yytestcase(yyruleno==91);
+ /* (273) foreach_clause ::= */ yytestcase(yyruleno==273);
+ /* (274) foreach_clause ::= FOR EACH ROW */ yytestcase(yyruleno==274);
+ /* (281) tridxby ::= */ yytestcase(yyruleno==281);
+ /* (298) database_kw_opt ::= DATABASE */ yytestcase(yyruleno==298);
+ /* (299) database_kw_opt ::= */ yytestcase(yyruleno==299);
+ /* (307) kwcolumn_opt ::= */ yytestcase(yyruleno==307);
+ /* (308) kwcolumn_opt ::= COLUMNKW */ yytestcase(yyruleno==308);
+ /* (312) vtabarglist ::= vtabarg */ yytestcase(yyruleno==312);
+ /* (313) vtabarglist ::= vtabarglist COMMA vtabarg */ yytestcase(yyruleno==313);
+ /* (315) vtabarg ::= vtabarg vtabargtoken */ yytestcase(yyruleno==315);
+ /* (319) anylist ::= */ yytestcase(yyruleno==319);
+ /* (320) anylist ::= anylist LP anylist RP */ yytestcase(yyruleno==320);
+ /* (321) anylist ::= anylist ANY */ yytestcase(yyruleno==321);
break;
};
assert( yyruleno>=0 && yyruleno<sizeof(yyRuleInfo)/sizeof(yyRuleInfo[0]) );
@@ -117906,20 +118949,20 @@ const unsigned char ebcdicToAscii[] = {
** is substantially reduced. This is important for embedded applications
** on platforms with limited memory.
*/
-/* Hash score: 177 */
+/* Hash score: 182 */
static int keywordCode(const char *z, int n){
- /* zText[] encodes 819 bytes of keywords in 545 bytes */
+ /* zText[] encodes 834 bytes of keywords in 554 bytes */
/* REINDEXEDESCAPEACHECKEYBEFOREIGNOREGEXPLAINSTEADDATABASELECT */
/* ABLEFTHENDEFERRABLELSEXCEPTRANSACTIONATURALTERAISEXCLUSIVE */
/* XISTSAVEPOINTERSECTRIGGEREFERENCESCONSTRAINTOFFSETEMPORARY */
- /* UNIQUERYWITHOUTERELEASEATTACHAVINGROUPDATEBEGINNERENAMEBETWEEN */
- /* OTNULLIKECASCADELETECASECOLLATECREATECURRENT_DATEDETACH */
+ /* UNIQUERYWITHOUTERELEASEATTACHAVINGROUPDATEBEGINNERECURSIVE */
+ /* BETWEENOTNULLIKECASCADELETECASECOLLATECREATECURRENT_DATEDETACH */
/* IMMEDIATEJOINSERTMATCHPLANALYZEPRAGMABORTVALUESVIRTUALIMITWHEN */
- /* WHEREPLACEAFTERESTRICTANDEFAULTAUTOINCREMENTCASTCOLUMNCOMMIT */
+ /* WHERENAMEAFTEREPLACEANDEFAULTAUTOINCREMENTCASTCOLUMNCOMMIT */
/* CONFLICTCROSSCURRENT_TIMESTAMPRIMARYDEFERREDISTINCTDROPFAIL */
- /* FROMFULLGLOBYIFISNULLORDERIGHTROLLBACKROWUNIONUSINGVACUUMVIEW */
- /* INITIALLY */
- static const char zText[544] = {
+ /* FROMFULLGLOBYIFISNULLORDERESTRICTRIGHTROLLBACKROWUNIONUSING */
+ /* VACUUMVIEWINITIALLY */
+ static const char zText[553] = {
'R','E','I','N','D','E','X','E','D','E','S','C','A','P','E','A','C','H',
'E','C','K','E','Y','B','E','F','O','R','E','I','G','N','O','R','E','G',
'E','X','P','L','A','I','N','S','T','E','A','D','D','A','T','A','B','A',
@@ -117932,75 +118975,75 @@ static int keywordCode(const char *z, int n){
'O','F','F','S','E','T','E','M','P','O','R','A','R','Y','U','N','I','Q',
'U','E','R','Y','W','I','T','H','O','U','T','E','R','E','L','E','A','S',
'E','A','T','T','A','C','H','A','V','I','N','G','R','O','U','P','D','A',
- 'T','E','B','E','G','I','N','N','E','R','E','N','A','M','E','B','E','T',
- 'W','E','E','N','O','T','N','U','L','L','I','K','E','C','A','S','C','A',
- 'D','E','L','E','T','E','C','A','S','E','C','O','L','L','A','T','E','C',
- 'R','E','A','T','E','C','U','R','R','E','N','T','_','D','A','T','E','D',
- 'E','T','A','C','H','I','M','M','E','D','I','A','T','E','J','O','I','N',
- 'S','E','R','T','M','A','T','C','H','P','L','A','N','A','L','Y','Z','E',
- 'P','R','A','G','M','A','B','O','R','T','V','A','L','U','E','S','V','I',
- 'R','T','U','A','L','I','M','I','T','W','H','E','N','W','H','E','R','E',
- 'P','L','A','C','E','A','F','T','E','R','E','S','T','R','I','C','T','A',
- 'N','D','E','F','A','U','L','T','A','U','T','O','I','N','C','R','E','M',
- 'E','N','T','C','A','S','T','C','O','L','U','M','N','C','O','M','M','I',
- 'T','C','O','N','F','L','I','C','T','C','R','O','S','S','C','U','R','R',
- 'E','N','T','_','T','I','M','E','S','T','A','M','P','R','I','M','A','R',
- 'Y','D','E','F','E','R','R','E','D','I','S','T','I','N','C','T','D','R',
- 'O','P','F','A','I','L','F','R','O','M','F','U','L','L','G','L','O','B',
- 'Y','I','F','I','S','N','U','L','L','O','R','D','E','R','I','G','H','T',
- 'R','O','L','L','B','A','C','K','R','O','W','U','N','I','O','N','U','S',
- 'I','N','G','V','A','C','U','U','M','V','I','E','W','I','N','I','T','I',
- 'A','L','L','Y',
+ 'T','E','B','E','G','I','N','N','E','R','E','C','U','R','S','I','V','E',
+ 'B','E','T','W','E','E','N','O','T','N','U','L','L','I','K','E','C','A',
+ 'S','C','A','D','E','L','E','T','E','C','A','S','E','C','O','L','L','A',
+ 'T','E','C','R','E','A','T','E','C','U','R','R','E','N','T','_','D','A',
+ 'T','E','D','E','T','A','C','H','I','M','M','E','D','I','A','T','E','J',
+ 'O','I','N','S','E','R','T','M','A','T','C','H','P','L','A','N','A','L',
+ 'Y','Z','E','P','R','A','G','M','A','B','O','R','T','V','A','L','U','E',
+ 'S','V','I','R','T','U','A','L','I','M','I','T','W','H','E','N','W','H',
+ 'E','R','E','N','A','M','E','A','F','T','E','R','E','P','L','A','C','E',
+ 'A','N','D','E','F','A','U','L','T','A','U','T','O','I','N','C','R','E',
+ 'M','E','N','T','C','A','S','T','C','O','L','U','M','N','C','O','M','M',
+ 'I','T','C','O','N','F','L','I','C','T','C','R','O','S','S','C','U','R',
+ 'R','E','N','T','_','T','I','M','E','S','T','A','M','P','R','I','M','A',
+ 'R','Y','D','E','F','E','R','R','E','D','I','S','T','I','N','C','T','D',
+ 'R','O','P','F','A','I','L','F','R','O','M','F','U','L','L','G','L','O',
+ 'B','Y','I','F','I','S','N','U','L','L','O','R','D','E','R','E','S','T',
+ 'R','I','C','T','R','I','G','H','T','R','O','L','L','B','A','C','K','R',
+ 'O','W','U','N','I','O','N','U','S','I','N','G','V','A','C','U','U','M',
+ 'V','I','E','W','I','N','I','T','I','A','L','L','Y',
};
static const unsigned char aHash[127] = {
- 75, 104, 115, 73, 0, 45, 0, 0, 81, 0, 76, 0, 0,
- 42, 12, 77, 15, 0, 114, 84, 53, 111, 0, 19, 0, 0,
- 119, 0, 117, 88, 0, 22, 92, 0, 9, 0, 0, 69, 70,
- 0, 68, 6, 0, 48, 89, 101, 0, 116, 100, 0, 0, 44,
- 0, 102, 24, 0, 17, 0, 120, 52, 23, 0, 5, 109, 25,
- 95, 0, 0, 122, 105, 59, 121, 56, 28, 54, 0, 90, 0,
- 99, 26, 0, 98, 0, 0, 0, 94, 91, 96, 87, 108, 14,
- 39, 107, 0, 80, 0, 18, 86, 110, 32, 0, 118, 79, 112,
- 61, 46, 83, 0, 0, 93, 40, 0, 113, 0, 36, 0, 0,
- 29, 0, 85, 62, 63, 0, 20, 60, 0, 55,
+ 76, 105, 117, 74, 0, 45, 0, 0, 82, 0, 77, 0, 0,
+ 42, 12, 78, 15, 0, 116, 85, 54, 112, 0, 19, 0, 0,
+ 121, 0, 119, 115, 0, 22, 93, 0, 9, 0, 0, 70, 71,
+ 0, 69, 6, 0, 48, 90, 102, 0, 118, 101, 0, 0, 44,
+ 0, 103, 24, 0, 17, 0, 122, 53, 23, 0, 5, 110, 25,
+ 96, 0, 0, 124, 106, 60, 123, 57, 28, 55, 0, 91, 0,
+ 100, 26, 0, 99, 0, 0, 0, 95, 92, 97, 88, 109, 14,
+ 39, 108, 0, 81, 0, 18, 89, 111, 32, 0, 120, 80, 113,
+ 62, 46, 84, 0, 0, 94, 40, 59, 114, 0, 36, 0, 0,
+ 29, 0, 86, 63, 64, 0, 20, 61, 0, 56,
};
- static const unsigned char aNext[122] = {
+ static const unsigned char aNext[124] = {
0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0,
0, 2, 0, 0, 0, 0, 0, 0, 13, 0, 0, 0, 0,
0, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 33, 0, 21, 0, 0, 0, 0, 0, 0,
- 43, 3, 47, 0, 0, 0, 0, 30, 0, 57, 0, 38, 0,
- 0, 0, 1, 65, 0, 0, 66, 0, 41, 0, 0, 0, 0,
- 0, 0, 49, 64, 0, 0, 0, 51, 31, 0, 16, 34, 10,
- 0, 0, 0, 0, 0, 0, 0, 11, 71, 78, 0, 8, 0,
- 103, 97, 0, 106, 0, 58, 0, 74, 50, 27, 37, 72, 82,
- 0, 35, 67, 0, 0,
+ 0, 0, 0, 0, 33, 0, 21, 0, 0, 0, 0, 0, 50,
+ 0, 43, 3, 47, 0, 0, 0, 0, 30, 0, 58, 0, 38,
+ 0, 0, 0, 1, 66, 0, 0, 67, 0, 41, 0, 0, 0,
+ 0, 0, 0, 49, 65, 0, 0, 0, 0, 31, 52, 16, 34,
+ 10, 0, 0, 0, 0, 0, 0, 0, 11, 72, 79, 0, 8,
+ 0, 104, 98, 0, 107, 0, 87, 0, 75, 51, 0, 27, 37,
+ 73, 83, 0, 35, 68, 0, 0,
};
- static const unsigned char aLen[122] = {
+ static const unsigned char aLen[124] = {
7, 7, 5, 4, 6, 4, 5, 3, 6, 7, 3, 6, 6,
7, 7, 3, 8, 2, 6, 5, 4, 4, 3, 10, 4, 6,
11, 6, 2, 7, 5, 5, 9, 6, 9, 9, 7, 10, 10,
- 4, 6, 2, 3, 9, 4, 2, 6, 5, 7, 5, 7, 6,
- 6, 5, 6, 5, 5, 6, 7, 7, 3, 2, 4, 4, 7,
- 3, 6, 4, 7, 6, 12, 6, 9, 4, 6, 5, 4, 7,
- 6, 5, 6, 7, 5, 4, 5, 7, 5, 8, 3, 7, 13,
- 2, 2, 4, 6, 6, 8, 5, 17, 12, 7, 8, 8, 2,
- 4, 4, 4, 4, 4, 2, 2, 6, 5, 5, 8, 3, 5,
- 5, 6, 4, 9, 3,
+ 4, 6, 2, 3, 9, 4, 2, 6, 5, 7, 4, 5, 7,
+ 6, 6, 5, 6, 5, 5, 9, 7, 7, 3, 2, 4, 4,
+ 7, 3, 6, 4, 7, 6, 12, 6, 9, 4, 6, 5, 4,
+ 7, 6, 5, 6, 7, 5, 4, 5, 6, 5, 7, 3, 7,
+ 13, 2, 2, 4, 6, 6, 8, 5, 17, 12, 7, 8, 8,
+ 2, 4, 4, 4, 4, 4, 2, 2, 6, 5, 8, 5, 8,
+ 3, 5, 5, 6, 4, 9, 3,
};
- static const unsigned short int aOffset[122] = {
+ static const unsigned short int aOffset[124] = {
0, 2, 2, 8, 9, 14, 16, 20, 23, 25, 25, 29, 33,
36, 41, 46, 48, 53, 54, 59, 62, 65, 67, 69, 78, 81,
86, 91, 95, 96, 101, 105, 109, 117, 122, 128, 136, 142, 152,
- 159, 162, 162, 165, 167, 167, 171, 176, 179, 184, 188, 192, 199,
- 204, 209, 212, 218, 221, 225, 231, 237, 237, 237, 240, 243, 247,
- 248, 252, 258, 262, 269, 275, 287, 293, 302, 304, 310, 315, 317,
- 324, 329, 334, 340, 346, 351, 355, 358, 365, 369, 377, 379, 386,
- 388, 390, 399, 403, 409, 415, 423, 428, 428, 444, 451, 458, 459,
- 466, 470, 474, 478, 482, 485, 487, 489, 495, 499, 504, 512, 515,
- 520, 525, 531, 535, 540,
+ 159, 162, 162, 165, 167, 167, 171, 176, 179, 184, 184, 188, 192,
+ 199, 204, 209, 212, 218, 221, 225, 234, 240, 240, 240, 243, 246,
+ 250, 251, 255, 261, 265, 272, 278, 290, 296, 305, 307, 313, 318,
+ 320, 327, 332, 337, 343, 349, 354, 358, 361, 367, 371, 378, 380,
+ 387, 389, 391, 400, 404, 410, 416, 424, 429, 429, 445, 452, 459,
+ 460, 467, 471, 475, 479, 483, 486, 488, 490, 496, 500, 508, 513,
+ 521, 524, 529, 534, 540, 544, 549,
};
- static const unsigned char aCode[122] = {
+ static const unsigned char aCode[124] = {
TK_REINDEX, TK_INDEXED, TK_INDEX, TK_DESC, TK_ESCAPE,
TK_EACH, TK_CHECK, TK_KEY, TK_BEFORE, TK_FOREIGN,
TK_FOR, TK_IGNORE, TK_LIKE_KW, TK_EXPLAIN, TK_INSTEAD,
@@ -118010,22 +119053,22 @@ static int keywordCode(const char *z, int n){
TK_ALTER, TK_RAISE, TK_EXCLUSIVE, TK_EXISTS, TK_SAVEPOINT,
TK_INTERSECT, TK_TRIGGER, TK_REFERENCES, TK_CONSTRAINT, TK_INTO,
TK_OFFSET, TK_OF, TK_SET, TK_TEMP, TK_TEMP,
- TK_OR, TK_UNIQUE, TK_QUERY, TK_WITHOUT, TK_JOIN_KW,
- TK_RELEASE, TK_ATTACH, TK_HAVING, TK_GROUP, TK_UPDATE,
- TK_BEGIN, TK_JOIN_KW, TK_RENAME, TK_BETWEEN, TK_NOTNULL,
- TK_NOT, TK_NO, TK_NULL, TK_LIKE_KW, TK_CASCADE,
- TK_ASC, TK_DELETE, TK_CASE, TK_COLLATE, TK_CREATE,
- TK_CTIME_KW, TK_DETACH, TK_IMMEDIATE, TK_JOIN, TK_INSERT,
- TK_MATCH, TK_PLAN, TK_ANALYZE, TK_PRAGMA, TK_ABORT,
- TK_VALUES, TK_VIRTUAL, TK_LIMIT, TK_WHEN, TK_WHERE,
- TK_REPLACE, TK_AFTER, TK_RESTRICT, TK_AND, TK_DEFAULT,
- TK_AUTOINCR, TK_TO, TK_IN, TK_CAST, TK_COLUMNKW,
- TK_COMMIT, TK_CONFLICT, TK_JOIN_KW, TK_CTIME_KW, TK_CTIME_KW,
- TK_PRIMARY, TK_DEFERRED, TK_DISTINCT, TK_IS, TK_DROP,
- TK_FAIL, TK_FROM, TK_JOIN_KW, TK_LIKE_KW, TK_BY,
- TK_IF, TK_ISNULL, TK_ORDER, TK_JOIN_KW, TK_ROLLBACK,
- TK_ROW, TK_UNION, TK_USING, TK_VACUUM, TK_VIEW,
- TK_INITIALLY, TK_ALL,
+ TK_OR, TK_UNIQUE, TK_QUERY, TK_WITHOUT, TK_WITH,
+ TK_JOIN_KW, TK_RELEASE, TK_ATTACH, TK_HAVING, TK_GROUP,
+ TK_UPDATE, TK_BEGIN, TK_JOIN_KW, TK_RECURSIVE, TK_BETWEEN,
+ TK_NOTNULL, TK_NOT, TK_NO, TK_NULL, TK_LIKE_KW,
+ TK_CASCADE, TK_ASC, TK_DELETE, TK_CASE, TK_COLLATE,
+ TK_CREATE, TK_CTIME_KW, TK_DETACH, TK_IMMEDIATE, TK_JOIN,
+ TK_INSERT, TK_MATCH, TK_PLAN, TK_ANALYZE, TK_PRAGMA,
+ TK_ABORT, TK_VALUES, TK_VIRTUAL, TK_LIMIT, TK_WHEN,
+ TK_WHERE, TK_RENAME, TK_AFTER, TK_REPLACE, TK_AND,
+ TK_DEFAULT, TK_AUTOINCR, TK_TO, TK_IN, TK_CAST,
+ TK_COLUMNKW, TK_COMMIT, TK_CONFLICT, TK_JOIN_KW, TK_CTIME_KW,
+ TK_CTIME_KW, TK_PRIMARY, TK_DEFERRED, TK_DISTINCT, TK_IS,
+ TK_DROP, TK_FAIL, TK_FROM, TK_JOIN_KW, TK_LIKE_KW,
+ TK_BY, TK_IF, TK_ISNULL, TK_ORDER, TK_RESTRICT,
+ TK_JOIN_KW, TK_ROLLBACK, TK_ROW, TK_UNION, TK_USING,
+ TK_VACUUM, TK_VIEW, TK_INITIALLY, TK_ALL,
};
int h, i;
if( n<2 ) return TK_ID;
@@ -118083,79 +119126,81 @@ static int keywordCode(const char *z, int n){
testcase( i==46 ); /* UNIQUE */
testcase( i==47 ); /* QUERY */
testcase( i==48 ); /* WITHOUT */
- testcase( i==49 ); /* OUTER */
- testcase( i==50 ); /* RELEASE */
- testcase( i==51 ); /* ATTACH */
- testcase( i==52 ); /* HAVING */
- testcase( i==53 ); /* GROUP */
- testcase( i==54 ); /* UPDATE */
- testcase( i==55 ); /* BEGIN */
- testcase( i==56 ); /* INNER */
- testcase( i==57 ); /* RENAME */
- testcase( i==58 ); /* BETWEEN */
- testcase( i==59 ); /* NOTNULL */
- testcase( i==60 ); /* NOT */
- testcase( i==61 ); /* NO */
- testcase( i==62 ); /* NULL */
- testcase( i==63 ); /* LIKE */
- testcase( i==64 ); /* CASCADE */
- testcase( i==65 ); /* ASC */
- testcase( i==66 ); /* DELETE */
- testcase( i==67 ); /* CASE */
- testcase( i==68 ); /* COLLATE */
- testcase( i==69 ); /* CREATE */
- testcase( i==70 ); /* CURRENT_DATE */
- testcase( i==71 ); /* DETACH */
- testcase( i==72 ); /* IMMEDIATE */
- testcase( i==73 ); /* JOIN */
- testcase( i==74 ); /* INSERT */
- testcase( i==75 ); /* MATCH */
- testcase( i==76 ); /* PLAN */
- testcase( i==77 ); /* ANALYZE */
- testcase( i==78 ); /* PRAGMA */
- testcase( i==79 ); /* ABORT */
- testcase( i==80 ); /* VALUES */
- testcase( i==81 ); /* VIRTUAL */
- testcase( i==82 ); /* LIMIT */
- testcase( i==83 ); /* WHEN */
- testcase( i==84 ); /* WHERE */
- testcase( i==85 ); /* REPLACE */
- testcase( i==86 ); /* AFTER */
- testcase( i==87 ); /* RESTRICT */
- testcase( i==88 ); /* AND */
- testcase( i==89 ); /* DEFAULT */
- testcase( i==90 ); /* AUTOINCREMENT */
- testcase( i==91 ); /* TO */
- testcase( i==92 ); /* IN */
- testcase( i==93 ); /* CAST */
- testcase( i==94 ); /* COLUMN */
- testcase( i==95 ); /* COMMIT */
- testcase( i==96 ); /* CONFLICT */
- testcase( i==97 ); /* CROSS */
- testcase( i==98 ); /* CURRENT_TIMESTAMP */
- testcase( i==99 ); /* CURRENT_TIME */
- testcase( i==100 ); /* PRIMARY */
- testcase( i==101 ); /* DEFERRED */
- testcase( i==102 ); /* DISTINCT */
- testcase( i==103 ); /* IS */
- testcase( i==104 ); /* DROP */
- testcase( i==105 ); /* FAIL */
- testcase( i==106 ); /* FROM */
- testcase( i==107 ); /* FULL */
- testcase( i==108 ); /* GLOB */
- testcase( i==109 ); /* BY */
- testcase( i==110 ); /* IF */
- testcase( i==111 ); /* ISNULL */
- testcase( i==112 ); /* ORDER */
- testcase( i==113 ); /* RIGHT */
- testcase( i==114 ); /* ROLLBACK */
- testcase( i==115 ); /* ROW */
- testcase( i==116 ); /* UNION */
- testcase( i==117 ); /* USING */
- testcase( i==118 ); /* VACUUM */
- testcase( i==119 ); /* VIEW */
- testcase( i==120 ); /* INITIALLY */
- testcase( i==121 ); /* ALL */
+ testcase( i==49 ); /* WITH */
+ testcase( i==50 ); /* OUTER */
+ testcase( i==51 ); /* RELEASE */
+ testcase( i==52 ); /* ATTACH */
+ testcase( i==53 ); /* HAVING */
+ testcase( i==54 ); /* GROUP */
+ testcase( i==55 ); /* UPDATE */
+ testcase( i==56 ); /* BEGIN */
+ testcase( i==57 ); /* INNER */
+ testcase( i==58 ); /* RECURSIVE */
+ testcase( i==59 ); /* BETWEEN */
+ testcase( i==60 ); /* NOTNULL */
+ testcase( i==61 ); /* NOT */
+ testcase( i==62 ); /* NO */
+ testcase( i==63 ); /* NULL */
+ testcase( i==64 ); /* LIKE */
+ testcase( i==65 ); /* CASCADE */
+ testcase( i==66 ); /* ASC */
+ testcase( i==67 ); /* DELETE */
+ testcase( i==68 ); /* CASE */
+ testcase( i==69 ); /* COLLATE */
+ testcase( i==70 ); /* CREATE */
+ testcase( i==71 ); /* CURRENT_DATE */
+ testcase( i==72 ); /* DETACH */
+ testcase( i==73 ); /* IMMEDIATE */
+ testcase( i==74 ); /* JOIN */
+ testcase( i==75 ); /* INSERT */
+ testcase( i==76 ); /* MATCH */
+ testcase( i==77 ); /* PLAN */
+ testcase( i==78 ); /* ANALYZE */
+ testcase( i==79 ); /* PRAGMA */
+ testcase( i==80 ); /* ABORT */
+ testcase( i==81 ); /* VALUES */
+ testcase( i==82 ); /* VIRTUAL */
+ testcase( i==83 ); /* LIMIT */
+ testcase( i==84 ); /* WHEN */
+ testcase( i==85 ); /* WHERE */
+ testcase( i==86 ); /* RENAME */
+ testcase( i==87 ); /* AFTER */
+ testcase( i==88 ); /* REPLACE */
+ testcase( i==89 ); /* AND */
+ testcase( i==90 ); /* DEFAULT */
+ testcase( i==91 ); /* AUTOINCREMENT */
+ testcase( i==92 ); /* TO */
+ testcase( i==93 ); /* IN */
+ testcase( i==94 ); /* CAST */
+ testcase( i==95 ); /* COLUMN */
+ testcase( i==96 ); /* COMMIT */
+ testcase( i==97 ); /* CONFLICT */
+ testcase( i==98 ); /* CROSS */
+ testcase( i==99 ); /* CURRENT_TIMESTAMP */
+ testcase( i==100 ); /* CURRENT_TIME */
+ testcase( i==101 ); /* PRIMARY */
+ testcase( i==102 ); /* DEFERRED */
+ testcase( i==103 ); /* DISTINCT */
+ testcase( i==104 ); /* IS */
+ testcase( i==105 ); /* DROP */
+ testcase( i==106 ); /* FAIL */
+ testcase( i==107 ); /* FROM */
+ testcase( i==108 ); /* FULL */
+ testcase( i==109 ); /* GLOB */
+ testcase( i==110 ); /* BY */
+ testcase( i==111 ); /* IF */
+ testcase( i==112 ); /* ISNULL */
+ testcase( i==113 ); /* ORDER */
+ testcase( i==114 ); /* RESTRICT */
+ testcase( i==115 ); /* RIGHT */
+ testcase( i==116 ); /* ROLLBACK */
+ testcase( i==117 ); /* ROW */
+ testcase( i==118 ); /* UNION */
+ testcase( i==119 ); /* USING */
+ testcase( i==120 ); /* VACUUM */
+ testcase( i==121 ); /* VIEW */
+ testcase( i==122 ); /* INITIALLY */
+ testcase( i==123 ); /* ALL */
return aCode[i];
}
}
@@ -118164,7 +119209,7 @@ static int keywordCode(const char *z, int n){
SQLITE_PRIVATE int sqlite3KeywordCode(const unsigned char *z, int n){
return keywordCode((char*)z, n);
}
-#define SQLITE_N_KEYWORD 122
+#define SQLITE_N_KEYWORD 124
/************** End of keywordhash.h *****************************************/
/************** Continuing where we left off in tokenize.c *******************/
@@ -118408,24 +119453,15 @@ SQLITE_PRIVATE int sqlite3GetToken(const unsigned char *z, int *tokenType){
for(i=1; sqlite3Isdigit(z[i]); i++){}
return i;
}
- case '#': {
- for(i=1; sqlite3Isdigit(z[i]); i++){}
- if( i>1 ){
- /* Parameters of the form #NNN (where NNN is a number) are used
- ** internally by sqlite3NestedParse. */
- *tokenType = TK_REGISTER;
- return i;
- }
- /* Fall through into the next case if the '#' is not followed by
- ** a digit. Try to match #AAAA where AAAA is a parameter name. */
- }
#ifndef SQLITE_OMIT_TCL_VARIABLE
case '$':
#endif
case '@': /* For compatibility with MS SQL Server */
+ case '#':
case ':': {
int n = 0;
- testcase( z[0]=='$' ); testcase( z[0]=='@' ); testcase( z[0]==':' );
+ testcase( z[0]=='$' ); testcase( z[0]=='@' );
+ testcase( z[0]==':' ); testcase( z[0]=='#' );
*tokenType = TK_VARIABLE;
for(i=1; (c=z[i])!=0; i++){
if( IdChar(c) ){
@@ -118608,6 +119644,7 @@ abort_parse:
sqlite3DeleteTable(db, pParse->pNewTable);
}
+ if( pParse->bFreeWith ) sqlite3WithDelete(db, pParse->pWith);
sqlite3DeleteTrigger(db, pParse->pNewTrigger);
for(i=pParse->nzVar-1; i>=0; i--) sqlite3DbFree(db, pParse->azVar[i]);
sqlite3DbFree(db, pParse->azVar);
@@ -119138,13 +120175,6 @@ SQLITE_API int sqlite3_initialize(void){
*/
if( sqlite3GlobalConfig.isInit ) return SQLITE_OK;
-#ifdef SQLITE_ENABLE_SQLLOG
- {
- extern void sqlite3_init_sqllog(void);
- sqlite3_init_sqllog();
- }
-#endif
-
/* Make sure the mutex subsystem is initialized. If unable to
** initialize the mutex subsystem, return early with the error.
** If the system is so sick that we are unable to allocate a mutex,
@@ -119591,7 +120621,8 @@ static int setupLookaside(sqlite3 *db, void *pBuf, int sz, int cnt){
db->lookaside.bEnabled = 1;
db->lookaside.bMalloced = pBuf==0 ?1:0;
}else{
- db->lookaside.pEnd = 0;
+ db->lookaside.pStart = db;
+ db->lookaside.pEnd = db;
db->lookaside.bEnabled = 0;
db->lookaside.bMalloced = 0;
}
@@ -119989,9 +121020,7 @@ SQLITE_PRIVATE void sqlite3LeaveMutexAndCloseZombie(sqlite3 *db){
#endif
sqlite3Error(db, SQLITE_OK, 0); /* Deallocates any cached error strings. */
- if( db->pErr ){
- sqlite3ValueFree(db->pErr);
- }
+ sqlite3ValueFree(db->pErr);
sqlite3CloseExtensions(db);
db->magic = SQLITE_MAGIC_ERROR;
@@ -120066,8 +121095,7 @@ SQLITE_PRIVATE void sqlite3RollbackAll(sqlite3 *db, int tripCode){
** Return a static string containing the name corresponding to the error code
** specified in the argument.
*/
-#if defined(SQLITE_DEBUG) || defined(SQLITE_TEST) || \
- defined(SQLITE_DEBUG_OS_TRACE)
+#if defined(SQLITE_TEST)
SQLITE_PRIVATE const char *sqlite3ErrName(int rc){
const char *zName = 0;
int i, origRc = rc;
@@ -120089,6 +121117,7 @@ SQLITE_PRIVATE const char *sqlite3ErrName(int rc){
case SQLITE_READONLY_RECOVERY: zName = "SQLITE_READONLY_RECOVERY"; break;
case SQLITE_READONLY_CANTLOCK: zName = "SQLITE_READONLY_CANTLOCK"; break;
case SQLITE_READONLY_ROLLBACK: zName = "SQLITE_READONLY_ROLLBACK"; break;
+ case SQLITE_READONLY_DBMOVED: zName = "SQLITE_READONLY_DBMOVED"; break;
case SQLITE_INTERRUPT: zName = "SQLITE_INTERRUPT"; break;
case SQLITE_IOERR: zName = "SQLITE_IOERR"; break;
case SQLITE_IOERR_READ: zName = "SQLITE_IOERR_READ"; break;
@@ -120373,6 +121402,7 @@ SQLITE_PRIVATE int sqlite3CreateFunc(
){
FuncDef *p;
int nName;
+ int extraFlags;
assert( sqlite3_mutex_held(db->mutex) );
if( zFunctionName==0 ||
@@ -120383,6 +121413,10 @@ SQLITE_PRIVATE int sqlite3CreateFunc(
(255<(nName = sqlite3Strlen30( zFunctionName))) ){
return SQLITE_MISUSE_BKPT;
}
+
+ assert( SQLITE_FUNC_CONSTANT==SQLITE_DETERMINISTIC );
+ extraFlags = enc & SQLITE_DETERMINISTIC;
+ enc &= (SQLITE_FUNC_ENCMASK|SQLITE_ANY);
#ifndef SQLITE_OMIT_UTF16
/* If SQLITE_UTF16 is specified as the encoding type, transform this
@@ -120396,10 +121430,10 @@ SQLITE_PRIVATE int sqlite3CreateFunc(
enc = SQLITE_UTF16NATIVE;
}else if( enc==SQLITE_ANY ){
int rc;
- rc = sqlite3CreateFunc(db, zFunctionName, nArg, SQLITE_UTF8,
+ rc = sqlite3CreateFunc(db, zFunctionName, nArg, SQLITE_UTF8|extraFlags,
pUserData, xFunc, xStep, xFinal, pDestructor);
if( rc==SQLITE_OK ){
- rc = sqlite3CreateFunc(db, zFunctionName, nArg, SQLITE_UTF16LE,
+ rc = sqlite3CreateFunc(db, zFunctionName, nArg, SQLITE_UTF16LE|extraFlags,
pUserData, xFunc, xStep, xFinal, pDestructor);
}
if( rc!=SQLITE_OK ){
@@ -120442,7 +121476,8 @@ SQLITE_PRIVATE int sqlite3CreateFunc(
pDestructor->nRef++;
}
p->pDestructor = pDestructor;
- p->funcFlags &= SQLITE_FUNC_ENCMASK;
+ p->funcFlags = (p->funcFlags & SQLITE_FUNC_ENCMASK) | extraFlags;
+ testcase( p->funcFlags & SQLITE_DETERMINISTIC );
p->xFunc = xFunc;
p->xStep = xStep;
p->xFinalize = xFinal;
@@ -120872,6 +121907,7 @@ SQLITE_API const char *sqlite3_errmsg(sqlite3 *db){
if( db->mallocFailed ){
z = sqlite3ErrStr(SQLITE_NOMEM);
}else{
+ testcase( db->pErr==0 );
z = (char*)sqlite3_value_text(db->pErr);
assert( !db->mallocFailed );
if( z==0 ){
@@ -120913,8 +121949,7 @@ SQLITE_API const void *sqlite3_errmsg16(sqlite3 *db){
}else{
z = sqlite3_value_text16(db->pErr);
if( z==0 ){
- sqlite3ValueSetStr(db->pErr, -1, sqlite3ErrStr(db->errCode),
- SQLITE_UTF8, SQLITE_STATIC);
+ sqlite3Error(db, db->errCode, sqlite3ErrStr(db->errCode));
z = sqlite3_value_text16(db->pErr);
}
/* A malloc() may have failed within the call to sqlite3_value_text16()
@@ -121628,8 +122663,6 @@ static int openDatabase(
}
#endif
- sqlite3Error(db, rc, 0);
-
/* -DSQLITE_DEFAULT_LOCKING_MODE=1 makes EXCLUSIVE the default locking
** mode. -DSQLITE_DEFAULT_LOCKING_MODE=0 make NORMAL the default locking
** mode. Doing nothing at all also makes NORMAL the default.
@@ -121640,6 +122673,8 @@ static int openDatabase(
SQLITE_DEFAULT_LOCKING_MODE);
#endif
+ if( rc ) sqlite3Error(db, rc, 0);
+
/* Enable the lookaside-malloc subsystem */
setupLookaside(db, 0, sqlite3GlobalConfig.szLookaside,
sqlite3GlobalConfig.nLookaside);
@@ -122099,7 +123134,7 @@ SQLITE_API int sqlite3_test_control(int op, ...){
** to the xRandomness method of the default VFS.
*/
case SQLITE_TESTCTRL_PRNG_RESET: {
- sqlite3PrngResetState();
+ sqlite3_randomness(0,0);
break;
}
@@ -122308,7 +123343,22 @@ SQLITE_API int sqlite3_test_control(int op, ...){
** that demonstrat invariants on well-formed database files.
*/
case SQLITE_TESTCTRL_NEVER_CORRUPT: {
- sqlite3Config.neverCorrupt = va_arg(ap, int);
+ sqlite3GlobalConfig.neverCorrupt = va_arg(ap, int);
+ break;
+ }
+
+
+ /* sqlite3_test_control(SQLITE_TESTCTRL_VDBE_COVERAGE, xCallback, ptr);
+ **
+ ** Set the VDBE coverage callback function to xCallback with context
+ ** pointer ptr.
+ */
+ case SQLITE_TESTCTRL_VDBE_COVERAGE: {
+#ifdef SQLITE_VDBE_COVERAGE
+ typedef void (*branch_callback)(void*,int,u8,u8);
+ sqlite3GlobalConfig.xVdbeBranch = va_arg(ap,branch_callback);
+ sqlite3GlobalConfig.pVdbeBranchArg = va_arg(ap,void*);
+#endif
break;
}
@@ -125083,6 +126133,19 @@ static int fts3CreateMethod(
return fts3InitVtab(1, db, pAux, argc, argv, ppVtab, pzErr);
}
+/*
+** Set the pIdxInfo->estimatedRows variable to nRow. Unless this
+** extension is currently being used by a version of SQLite too old to
+** support estimatedRows. In that case this function is a no-op.
+*/
+static void fts3SetEstimatedRows(sqlite3_index_info *pIdxInfo, i64 nRow){
+#if SQLITE_VERSION_NUMBER>=3008002
+ if( sqlite3_libversion_number()>=3008002 ){
+ pIdxInfo->estimatedRows = nRow;
+ }
+#endif
+}
+
/*
** Implementation of the xBestIndex method for FTS3 tables. There
** are three possible strategies, in order of preference:
@@ -125110,7 +126173,20 @@ static int fts3BestIndexMethod(sqlite3_vtab *pVTab, sqlite3_index_info *pInfo){
for(i=0; i<pInfo->nConstraint; i++){
int bDocid; /* True if this constraint is on docid */
struct sqlite3_index_constraint *pCons = &pInfo->aConstraint[i];
- if( pCons->usable==0 ) continue;
+ if( pCons->usable==0 ){
+ if( pCons->op==SQLITE_INDEX_CONSTRAINT_MATCH ){
+ /* There exists an unusable MATCH constraint. This means that if
+ ** the planner does elect to use the results of this call as part
+ ** of the overall query plan the user will see an "unable to use
+ ** function MATCH in the requested context" error. To discourage
+ ** this, return a very high cost here. */
+ pInfo->idxNum = FTS3_FULLSCAN_SEARCH;
+ pInfo->estimatedCost = 1e50;
+ fts3SetEstimatedRows(pInfo, ((sqlite3_int64)1) << 50);
+ return SQLITE_OK;
+ }
+ continue;
+ }
bDocid = (pCons->iColumn<0 || pCons->iColumn==p->nColumn+1);
@@ -131280,13 +132356,13 @@ SQLITE_PRIVATE void sqlite3Fts3HashClear(Fts3Hash *pH){
*/
static int fts3StrHash(const void *pKey, int nKey){
const char *z = (const char *)pKey;
- int h = 0;
+ unsigned h = 0;
if( nKey<=0 ) nKey = (int) strlen(z);
while( nKey > 0 ){
h = (h<<3) ^ h ^ *z++;
nKey--;
}
- return h & 0x7fffffff;
+ return (int)(h & 0x7fffffff);
}
static int fts3StrCompare(const void *pKey1, int n1, const void *pKey2, int n2){
if( n1!=n2 ) return 1;
@@ -131971,12 +133047,14 @@ static void porter_stemmer(const char *zIn, int nIn, char *zOut, int *pnOut){
/* Step 2 */
switch( z[1] ){
case 'a':
- stem(&z, "lanoita", "ate", m_gt_0) ||
- stem(&z, "lanoit", "tion", m_gt_0);
+ if( !stem(&z, "lanoita", "ate", m_gt_0) ){
+ stem(&z, "lanoit", "tion", m_gt_0);
+ }
break;
case 'c':
- stem(&z, "icne", "ence", m_gt_0) ||
- stem(&z, "icna", "ance", m_gt_0);
+ if( !stem(&z, "icne", "ence", m_gt_0) ){
+ stem(&z, "icna", "ance", m_gt_0);
+ }
break;
case 'e':
stem(&z, "rezi", "ize", m_gt_0);
@@ -131985,43 +133063,54 @@ static void porter_stemmer(const char *zIn, int nIn, char *zOut, int *pnOut){
stem(&z, "igol", "log", m_gt_0);
break;
case 'l':
- stem(&z, "ilb", "ble", m_gt_0) ||
- stem(&z, "illa", "al", m_gt_0) ||
- stem(&z, "iltne", "ent", m_gt_0) ||
- stem(&z, "ile", "e", m_gt_0) ||
- stem(&z, "ilsuo", "ous", m_gt_0);
+ if( !stem(&z, "ilb", "ble", m_gt_0)
+ && !stem(&z, "illa", "al", m_gt_0)
+ && !stem(&z, "iltne", "ent", m_gt_0)
+ && !stem(&z, "ile", "e", m_gt_0)
+ ){
+ stem(&z, "ilsuo", "ous", m_gt_0);
+ }
break;
case 'o':
- stem(&z, "noitazi", "ize", m_gt_0) ||
- stem(&z, "noita", "ate", m_gt_0) ||
- stem(&z, "rota", "ate", m_gt_0);
+ if( !stem(&z, "noitazi", "ize", m_gt_0)
+ && !stem(&z, "noita", "ate", m_gt_0)
+ ){
+ stem(&z, "rota", "ate", m_gt_0);
+ }
break;
case 's':
- stem(&z, "msila", "al", m_gt_0) ||
- stem(&z, "ssenevi", "ive", m_gt_0) ||
- stem(&z, "ssenluf", "ful", m_gt_0) ||
- stem(&z, "ssensuo", "ous", m_gt_0);
+ if( !stem(&z, "msila", "al", m_gt_0)
+ && !stem(&z, "ssenevi", "ive", m_gt_0)
+ && !stem(&z, "ssenluf", "ful", m_gt_0)
+ ){
+ stem(&z, "ssensuo", "ous", m_gt_0);
+ }
break;
case 't':
- stem(&z, "itila", "al", m_gt_0) ||
- stem(&z, "itivi", "ive", m_gt_0) ||
- stem(&z, "itilib", "ble", m_gt_0);
+ if( !stem(&z, "itila", "al", m_gt_0)
+ && !stem(&z, "itivi", "ive", m_gt_0)
+ ){
+ stem(&z, "itilib", "ble", m_gt_0);
+ }
break;
}
/* Step 3 */
switch( z[0] ){
case 'e':
- stem(&z, "etaci", "ic", m_gt_0) ||
- stem(&z, "evita", "", m_gt_0) ||
- stem(&z, "ezila", "al", m_gt_0);
+ if( !stem(&z, "etaci", "ic", m_gt_0)
+ && !stem(&z, "evita", "", m_gt_0)
+ ){
+ stem(&z, "ezila", "al", m_gt_0);
+ }
break;
case 'i':
stem(&z, "itici", "ic", m_gt_0);
break;
case 'l':
- stem(&z, "laci", "ic", m_gt_0) ||
- stem(&z, "luf", "", m_gt_0);
+ if( !stem(&z, "laci", "ic", m_gt_0) ){
+ stem(&z, "luf", "", m_gt_0);
+ }
break;
case 's':
stem(&z, "ssen", "", m_gt_0);
@@ -132062,9 +133151,11 @@ static void porter_stemmer(const char *zIn, int nIn, char *zOut, int *pnOut){
z += 3;
}
}else if( z[2]=='e' ){
- stem(&z, "tneme", "", m_gt_1) ||
- stem(&z, "tnem", "", m_gt_1) ||
- stem(&z, "tne", "", m_gt_1);
+ if( !stem(&z, "tneme", "", m_gt_1)
+ && !stem(&z, "tnem", "", m_gt_1)
+ ){
+ stem(&z, "tne", "", m_gt_1);
+ }
}
}
break;
@@ -132083,8 +133174,9 @@ static void porter_stemmer(const char *zIn, int nIn, char *zOut, int *pnOut){
}
break;
case 't':
- stem(&z, "eta", "", m_gt_1) ||
- stem(&z, "iti", "", m_gt_1);
+ if( !stem(&z, "eta", "", m_gt_1) ){
+ stem(&z, "iti", "", m_gt_1);
+ }
break;
case 'u':
if( z[0]=='s' && z[2]=='o' && m_gt_1(z+3) ){
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-25 12:26:38 +0000