diff options
606 files changed, 60391 insertions, 50093 deletions
diff --git a/configure.pri b/configure.pri index 35cc08d694..f0fa5c1516 100644 --- a/configure.pri +++ b/configure.pri @@ -733,7 +733,13 @@ defineTest(qtConfOutput_preparePaths) { } have_prefix = false } else { - config.input.prefix = $$absolute_path($$config.input.prefix, $$OUT_PWD) + equals(XSPEC, $$[QMAKE_SPEC]) { + # Only make the user-specified prefix absolute if we're not cross-compiling. + config.input.prefix = $$absolute_path($$config.input.prefix, $$OUT_PWD) + } else { + # But we still must normalize path separators. + config.input.prefix = $$replace(config.input.prefix, \\\\, /) + } have_prefix = true } diff --git a/doc/global/config.qdocconf b/doc/global/config.qdocconf index 0b276c400f..16d4e5c63a 100644 --- a/doc/global/config.qdocconf +++ b/doc/global/config.qdocconf @@ -11,6 +11,12 @@ dita.metadata.default.audience = programmer navigation.homepage = index.html navigation.hometitle = "Qt $QT_VER" +#Words to ignore for auto-linking +ignorewords += \ + macOS \ + WebChannel \ + OpenGL + sourcedirs += includes $$BUILDDIR url = http://doc.qt.io/qt-5 diff --git a/examples/corelib/tools/customtype/message.cpp b/examples/corelib/tools/customtype/message.cpp index cc96aee978..e83697cb74 100644 --- a/examples/corelib/tools/customtype/message.cpp +++ b/examples/corelib/tools/customtype/message.cpp @@ -52,21 +52,6 @@ #include <QDebug> -//! [Message class implementation] -Message::Message() -{ -} - -Message::Message(const Message &other) - : m_body(other.m_body), m_headers(other.m_headers) -{ -} - -Message::~Message() -{ -} -//! [Message class implementation] - Message::Message(const QString &body, const QStringList &headers) : m_body(body), m_headers(headers) { diff --git a/examples/corelib/tools/customtype/message.h b/examples/corelib/tools/customtype/message.h index c1b8243237..bc30c45425 100644 --- a/examples/corelib/tools/customtype/message.h +++ b/examples/corelib/tools/customtype/message.h @@ -58,9 +58,10 @@ class Message { public: - Message(); - Message(const Message &other); - ~Message(); + Message() = default; + ~Message() = default; + Message(const Message &) = default; + Message &operator=(const Message &) = default; Message(const QString &body, const QStringList &headers); diff --git a/examples/corelib/tools/customtypesending/message.cpp b/examples/corelib/tools/customtypesending/message.cpp index 9386b93898..76f90e5144 100644 --- a/examples/corelib/tools/customtypesending/message.cpp +++ b/examples/corelib/tools/customtypesending/message.cpp @@ -50,19 +50,6 @@ #include "message.h" -Message::Message() -{ -} - -Message::Message(const Message &other) - : m_body(other.m_body), m_headers(other.m_headers) -{ -} - -Message::~Message() -{ -} - Message::Message(const QString &body, const QStringList &headers) : m_body(body), m_headers(headers) { diff --git a/examples/corelib/tools/customtypesending/message.h b/examples/corelib/tools/customtypesending/message.h index a93f111e45..38b5c8205f 100644 --- a/examples/corelib/tools/customtypesending/message.h +++ b/examples/corelib/tools/customtypesending/message.h @@ -58,9 +58,10 @@ class Message { public: - Message(); - Message(const Message &other); - ~Message(); + Message() = default; + ~Message() = default; + Message(const Message &) = default; + Message &operator=(const Message &) = default; Message(const QString &body, const QStringList &headers); diff --git a/examples/corelib/tools/doc/src/customtype.qdoc b/examples/corelib/tools/doc/src/customtype.qdoc index 7ccfc95c70..fb63bc539c 100644 --- a/examples/corelib/tools/doc/src/customtype.qdoc +++ b/examples/corelib/tools/doc/src/customtype.qdoc @@ -81,11 +81,6 @@ \section1 The Message Class Implementation - The implementation of the default constructor, copy constructor and destructor - are straightforward for the \c Message class: - - \snippet tools/customtype/message.cpp Message class implementation - The streaming operator is implemented in the following way: \snippet tools/customtype/message.cpp custom type streaming operator diff --git a/examples/widgets/itemviews/spreadsheet/spreadsheetdelegate.cpp b/examples/widgets/itemviews/spreadsheet/spreadsheetdelegate.cpp index eadd5fadb8..ad80a238aa 100644 --- a/examples/widgets/itemviews/spreadsheet/spreadsheetdelegate.cpp +++ b/examples/widgets/itemviews/spreadsheet/spreadsheetdelegate.cpp @@ -53,7 +53,7 @@ #include <QtWidgets> SpreadSheetDelegate::SpreadSheetDelegate(QObject *parent) - : QItemDelegate(parent) + : QStyledItemDelegate(parent) {} QWidget *SpreadSheetDelegate::createEditor(QWidget *parent, diff --git a/examples/widgets/itemviews/spreadsheet/spreadsheetdelegate.h b/examples/widgets/itemviews/spreadsheet/spreadsheetdelegate.h index c89459cadf..36c70d2391 100644 --- a/examples/widgets/itemviews/spreadsheet/spreadsheetdelegate.h +++ b/examples/widgets/itemviews/spreadsheet/spreadsheetdelegate.h @@ -51,9 +51,9 @@ #ifndef SPREADSHEETDELEGATE_H #define SPREADSHEETDELEGATE_H -#include <QItemDelegate> +#include <QStyledItemDelegate> -class SpreadSheetDelegate : public QItemDelegate +class SpreadSheetDelegate : public QStyledItemDelegate { Q_OBJECT diff --git a/examples/widgets/widgets/icons/imagedelegate.cpp b/examples/widgets/widgets/icons/imagedelegate.cpp index 39c2e43134..4fd251aa1b 100644 --- a/examples/widgets/widgets/icons/imagedelegate.cpp +++ b/examples/widgets/widgets/icons/imagedelegate.cpp @@ -55,9 +55,8 @@ //! [0] ImageDelegate::ImageDelegate(QObject *parent) - : QItemDelegate(parent) -{ -} + : QStyledItemDelegate(parent) +{} //! [0] //! [1] diff --git a/examples/widgets/widgets/icons/imagedelegate.h b/examples/widgets/widgets/icons/imagedelegate.h index 3b76b78339..9d65304e2c 100644 --- a/examples/widgets/widgets/icons/imagedelegate.h +++ b/examples/widgets/widgets/icons/imagedelegate.h @@ -51,10 +51,10 @@ #ifndef IMAGEDELEGATE_H #define IMAGEDELEGATE_H -#include <QItemDelegate> +#include <QStyledItemDelegate> //! [0] -class ImageDelegate : public QItemDelegate +class ImageDelegate : public QStyledItemDelegate { Q_OBJECT @@ -72,7 +72,7 @@ public: //! [1] //! [2] private slots: void emitCommitData(); -}; //! [2] +}; #endif diff --git a/examples/widgets/widgets/icons/mainwindow.cpp b/examples/widgets/widgets/icons/mainwindow.cpp index f342c18c4c..8e61260041 100644 --- a/examples/widgets/widgets/icons/mainwindow.cpp +++ b/examples/widgets/widgets/icons/mainwindow.cpp @@ -216,16 +216,13 @@ void MainWindow::changeIcon() QImage image(fileName); if (!image.isNull()) icon.addPixmap(QPixmap::fromImage(image), mode, state); -//! [8] //! [9] +//! [8] } -//! [9] //! [10] } -//! [10] - //! [11] previewArea->setIcon(icon); -} //! [11] +} void MainWindow::addSampleImages() { @@ -280,17 +277,15 @@ void MainWindow::loadImages(const QStringList &fileNames) .arg(QDir::toNativeSeparators(fileInfo.absolutePath()), fileInfo.fileName()) .arg(fileInfo2x.exists() ? fileInfo2x.fileName() : tr("<None>")) .arg(image.width()).arg(image.height()); -//! [13] //! [14] QTableWidgetItem *fileItem = new QTableWidgetItem(imageName); fileItem->setData(Qt::UserRole, fileName); fileItem->setIcon(QPixmap::fromImage(image)); fileItem->setFlags((fileItem->flags() | Qt::ItemIsUserCheckable) & ~Qt::ItemIsEditable); fileItem->setToolTip(toolTip); -//! [14] +//! [13] //! [15] QIcon::Mode mode = QIcon::Normal; -//! [15] //! [16] QIcon::State state = QIcon::Off; if (guessModeStateAct->isChecked()) { if (imageName.contains(QLatin1String("_act"), Qt::CaseInsensitive)) @@ -302,13 +297,11 @@ void MainWindow::loadImages(const QStringList &fileNames) if (imageName.contains(QLatin1String("_on"), Qt::CaseInsensitive)) state = QIcon::On; -//! [16] //! [17] +//! [15] } -//! [17] //! [18] imagesTable->setItem(row, 0, fileItem); -//! [18] //! [19] QTableWidgetItem *modeItem = new QTableWidgetItem(IconPreviewArea::iconModeNames().at(IconPreviewArea::iconModes().indexOf(mode))); modeItem->setToolTip(toolTip); @@ -321,9 +314,9 @@ void MainWindow::loadImages(const QStringList &fileNames) imagesTable->openPersistentEditor(stateItem); fileItem->setCheckState(Qt::Checked); +//! [18] } } -//! [19] void MainWindow::useHighDpiPixmapsChanged(int checkState) { @@ -350,9 +343,7 @@ QWidget *MainWindow::createImagesGroupBox() //! [21] //! [22] - QStringList labels; -//! [22] //! [23] - labels << tr("Image") << tr("Mode") << tr("State"); + const QStringList labels({tr("Image"), tr("Mode"), tr("State")}); imagesTable->horizontalHeader()->setDefaultSectionSize(90); imagesTable->setColumnCount(3); @@ -361,18 +352,17 @@ QWidget *MainWindow::createImagesGroupBox() imagesTable->horizontalHeader()->setSectionResizeMode(1, QHeaderView::Fixed); imagesTable->horizontalHeader()->setSectionResizeMode(2, QHeaderView::Fixed); imagesTable->verticalHeader()->hide(); -//! [23] +//! [22] //! [24] connect(imagesTable, &QTableWidget::itemChanged, -//! [24] //! [25] this, &MainWindow::changeIcon); QVBoxLayout *layout = new QVBoxLayout(imagesGroupBox); layout->addWidget(imagesTable); return imagesGroupBox; -} //! [25] +} //! [26] QWidget *MainWindow::createIconSizeGroupBox() @@ -428,8 +418,8 @@ QWidget *MainWindow::createIconSizeGroupBox() layout->addLayout(otherSizeLayout, 3, 0, 1, 2); layout->setRowStretch(4, 1); return iconSizeGroupBox; -} //! [27] +} void MainWindow::screenChanged() { diff --git a/examples/widgets/widgets/tablet/tabletcanvas.cpp b/examples/widgets/widgets/tablet/tabletcanvas.cpp index 9a8029486d..59ca608cef 100644 --- a/examples/widgets/widgets/tablet/tabletcanvas.cpp +++ b/examples/widgets/widgets/tablet/tabletcanvas.cpp @@ -53,6 +53,7 @@ #include <QCoreApplication> #include <QPainter> #include <QtMath> +#include <cstdlib> //! [0] TabletCanvas::TabletCanvas() diff --git a/mkspecs/android-clang/qmake.conf b/mkspecs/android-clang/qmake.conf index 81609c3962..ae1a365abd 100644 --- a/mkspecs/android-clang/qmake.conf +++ b/mkspecs/android-clang/qmake.conf @@ -43,13 +43,6 @@ isEmpty(ALL_ANDROID_ABIS): ALL_ANDROID_ABIS = arm64-v8a armeabi-v7a x86_64 x86 CONFIG += $$ANDROID_PLATFORM -QMAKE_PCH_OUTPUT_EXT = .gch - -QMAKE_CFLAGS_PRECOMPILE = -x c-header -c ${QMAKE_PCH_INPUT} -o ${QMAKE_PCH_OUTPUT} -QMAKE_CFLAGS_USE_PRECOMPILE = -include ${QMAKE_PCH_OUTPUT_BASE} -QMAKE_CXXFLAGS_PRECOMPILE = -x c++-header -c ${QMAKE_PCH_INPUT} -o ${QMAKE_PCH_OUTPUT} -QMAKE_CXXFLAGS_USE_PRECOMPILE = $$QMAKE_CFLAGS_USE_PRECOMPILE - NDK_LLVM_PATH = $$NDK_ROOT/toolchains/llvm/prebuilt/$$NDK_HOST QMAKE_CC = $$NDK_LLVM_PATH/bin/clang QMAKE_CXX = $$NDK_LLVM_PATH/bin/clang++ @@ -70,8 +63,8 @@ QMAKE_CFLAGS_THREAD = -D_REENTRANT QMAKE_CFLAGS_HIDESYMS = -fvisibility=hidden QMAKE_CFLAGS_NEON = -mfpu=neon -QMAKE_LFLAGS_APP = -Wl,--no-undefined -Wl,-z,noexecstack -shared -QMAKE_LFLAGS_SHLIB = -Wl,--no-undefined -Wl,-z,noexecstack -shared +QMAKE_LFLAGS_APP = -Wl,--build-id=sha1 -Wl,--no-undefined -Wl,-z,noexecstack -shared +QMAKE_LFLAGS_SHLIB = -Wl,--build-id=sha1 -Wl,--no-undefined -Wl,-z,noexecstack -shared QMAKE_LFLAGS_PLUGIN = $$QMAKE_LFLAGS_SHLIB QMAKE_LFLAGS_NOUNDEF = -Wl,--no-undefined QMAKE_LFLAGS_RPATH = -Wl,-rpath= diff --git a/mkspecs/features/java.prf b/mkspecs/features/java.prf index f1f5e4c10c..1d52f05e52 100644 --- a/mkspecs/features/java.prf +++ b/mkspecs/features/java.prf @@ -20,7 +20,7 @@ CONFIG += plugin no_plugin_name_prefix javac.input = JAVASOURCES javac.output = $$CLASS_DIR javac.CONFIG += combine -javac.commands = javac -source 6 -target 6 -Xlint:unchecked -bootclasspath $$ANDROID_JAR_FILE -cp $$shell_quote($$system_path($$join(JAVACLASSPATH, $$DIRLIST_SEPARATOR))) -d $$shell_quote($$CLASS_DIR) ${QMAKE_FILE_IN} +javac.commands = javac -source 7 -target 7 -Xlint:unchecked -bootclasspath $$ANDROID_JAR_FILE -cp $$shell_quote($$system_path($$join(JAVACLASSPATH, $$DIRLIST_SEPARATOR))) -d $$shell_quote($$CLASS_DIR) ${QMAKE_FILE_IN} # Force rebuild every time, because we don't know the paths of the destination files # as they depend on the code. javac.depends = FORCE diff --git a/mkspecs/features/metatypes.prf b/mkspecs/features/metatypes.prf index a0a548eeb2..64387458ac 100644 --- a/mkspecs/features/metatypes.prf +++ b/mkspecs/features/metatypes.prf @@ -2,17 +2,25 @@ qtPrepareTool(MOC_COLLECT_JSON, moc) QMAKE_MOC_OPTIONS += --output-json +MOC_JSON_H_BASE = $${QMAKE_H_MOD_MOC} +MOC_JSON_CPP_BASE = $${QMAKE_CPP_MOD_MOC} + +!isEmpty(MOC_DIR) { + MOC_JSON_H_BASE = $$MOC_DIR/$${MOC_JSON_H_BASE} + MOC_JSON_CPP_BASE = $$MOC_DIR/$${MOC_JSON_CPP_BASE} +} + moc_json_header.input = HEADERS -moc_json_header.output = $$MOC_DIR/$${QMAKE_H_MOD_MOC}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_CPP)}.json +moc_json_header.output = $${MOC_JSON_H_BASE}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_CPP)}.json moc_json_header.CONFIG = no_link moc_verify -moc_json_header.depends = $$MOC_DIR/$${QMAKE_H_MOD_MOC}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_CPP)} +moc_json_header.depends = $${MOC_JSON_H_BASE}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_CPP)} moc_json_header.commands = $$escape_expand(\\n) # force creation of rule moc_json_header.variable_out = MOC_JSON_FILES moc_json_source.input = SOURCES -moc_json_source.output = $$MOC_DIR/$${QMAKE_CPP_MOD_MOC}${QMAKE_FILE_BASE}$${QMAKE_EXT_CPP_MOC}.json +moc_json_source.output = $${MOC_JSON_CPP_BASE}${QMAKE_FILE_BASE}$${QMAKE_EXT_CPP_MOC}.json moc_json_source.CONFIG = no_link moc_verify -moc_json_source.depends = $$MOC_DIR/$${QMAKE_CPP_MOD_MOC}${QMAKE_FILE_BASE}$${QMAKE_EXT_CPP_MOC} +moc_json_source.depends = $${MOC_JSON_CPP_BASE}${QMAKE_FILE_BASE}$${QMAKE_EXT_CPP_MOC} moc_json_source.commands = $$escape_expand(\\n) # force creation of rule moc_json_source.variable_out = MOC_JSON_FILES diff --git a/mkspecs/features/qt_example_installs.prf b/mkspecs/features/qt_example_installs.prf index 43b58817fe..72b47bce27 100644 --- a/mkspecs/features/qt_example_installs.prf +++ b/mkspecs/features/qt_example_installs.prf @@ -25,14 +25,16 @@ defineTest(addInstallFiles) { export($$1) } -probase = $$relative_path($$_PRO_FILE_PWD_, $$dirname(_QMAKE_CONF_)/examples) +moduleRoot = $$dirname(_QMAKE_CONF_) +probase = $$relative_path($$_PRO_FILE_PWD_, $$moduleRoot/examples) isEmpty(probase)|contains(probase, ^\\..*): \ return() isEmpty(_QMAKE_CACHE_) { - !equals(OUT_PWD, $$_PRO_FILE_PWD_): \ - return() - error("You cannot build examples inside the Qt source tree, except as part of a proper Qt build.") + moduleRootRelativeToBuildDir = $$relative_path($$moduleRoot, $$OUT_PWD) + # Check if OUT_PWD is inside module root + equals(moduleRootRelativeToBuildDir, .)|contains(moduleRootRelativeToBuildDir, \(\.\./\)+\(\.\.\)?): \ + error("You cannot build examples inside the Qt source tree, except as part of a proper Qt build.") } contains(TEMPLATE, "vc.*"): \ diff --git a/mkspecs/win32-icc/qmake.conf b/mkspecs/win32-icc/qmake.conf index 3cb0d58824..af26c5bc15 100644 --- a/mkspecs/win32-icc/qmake.conf +++ b/mkspecs/win32-icc/qmake.conf @@ -22,7 +22,7 @@ QMAKE_CFLAGS_WARN_OFF = -W0 QMAKE_CFLAGS_DEBUG = $$QMAKE_CFLAGS_OPTIMIZE_DEBUG -Zi -MDd QMAKE_CFLAGS_UTF8_SOURCE = -Qoption,cpp,--unicode_source_kind,UTF-8 QMAKE_CFLAGS_LTCG = -Qipo -QMAKE_CFLAGS_DISABLE_LTCG = -Qno-ipo +QMAKE_CFLAGS_DISABLE_LTCG = -Qipo- QMAKE_CFLAGS_SSE2 = -QxSSE2 QMAKE_CFLAGS_SSE3 = -QxSSE3 @@ -39,6 +39,11 @@ QMAKE_CFLAGS_AVX512DQ += -QxCORE-AVX512 QMAKE_CFLAGS_AVX512BW += -QxCORE-AVX512 QMAKE_CFLAGS_AVX512VL += -QxCORE-AVX512 QMAKE_CFLAGS_F16C = $$QMAKE_CFLAGS_AVX2 +QMAKE_CFLAGS_RDRND = $$QMAKE_CFLAGS_AVX2 +# ICC on Windows lacks the mrdseed compiler option that sets the RDSEED macro +QMAKE_CFLAGS_RDSEED = -D__RDSEED__=1 +QMAKE_CFLAGS_ARCH_HASWELL = $$QMAKE_CFLAGS_AVX2 + QMAKE_CFLAGS_AESNI = -QxSSE2 QMAKE_CFLAGS_SHANI = -QxSSE4.2 diff --git a/qmake/Makefile.unix b/qmake/Makefile.unix index 4d4f05e78a..2e4958dcd7 100644 --- a/qmake/Makefile.unix +++ b/qmake/Makefile.unix @@ -24,12 +24,12 @@ QOBJS = \ qfile.o qfiledevice.o qfileinfo.o qfilesystemengine.o \ qfilesystementry.o qfsfileengine.o qfsfileengine_iterator.o \ qiodevice.o qsettings.o qtemporaryfile.o qtextstream.o \ - qjsonarray.o qjson.o qjsondocument.o qjsonobject.o qjsonparser.o qjsonvalue.o \ + qcborvalue.o qjsoncbor.o qjsonarray.o qjsondocument.o qjsonobject.o qjsonparser.o qjsonvalue.o \ qmetatype.o qsystemerror.o qvariant.o \ quuid.o \ qarraydata.o qbitarray.o qbytearray.o qbytearraylist.o qbytearraymatcher.o \ qcalendar.o qgregoriancalendar.o qromancalendar.o \ - qcryptographichash.o qdatetime.o qhash.o qlist.o \ + qcryptographichash.o qdatetime.o qhash.o \ qlocale.o qlocale_tools.o qmap.o qregexp.o qringbuffer.o \ qstringbuilder.o qstring.o qstringlist.o qversionnumber.o \ qvsnprintf.o qxmlstream.o qxmlutils.o \ @@ -96,9 +96,10 @@ DEPEND_SRC = \ $(SOURCE_PATH)/src/corelib/kernel/qsystemerror.cpp \ $(SOURCE_PATH)/src/corelib/kernel/qvariant.cpp \ $(SOURCE_PATH)/src/corelib/plugin/quuid.cpp \ + $(SOURCE_PATH)/src/corelib/serialization/qcborvalue.cpp \ $(SOURCE_PATH)/src/corelib/serialization/qdatastream.cpp \ $(SOURCE_PATH)/src/corelib/serialization/qjsonarray.cpp \ - $(SOURCE_PATH)/src/corelib/serialization/qjson.cpp \ + $(SOURCE_PATH)/src/corelib/serialization/qjsoncbor.cpp \ $(SOURCE_PATH)/src/corelib/serialization/qjsondocument.cpp \ $(SOURCE_PATH)/src/corelib/serialization/qjsonobject.cpp \ $(SOURCE_PATH)/src/corelib/serialization/qjsonparser.cpp \ @@ -124,7 +125,6 @@ DEPEND_SRC = \ $(SOURCE_PATH)/src/corelib/tools/qbitarray.cpp \ $(SOURCE_PATH)/src/corelib/tools/qcryptographichash.cpp \ $(SOURCE_PATH)/src/corelib/tools/qhash.cpp \ - $(SOURCE_PATH)/src/corelib/tools/qlist.cpp \ $(SOURCE_PATH)/src/corelib/tools/qmap.cpp \ $(SOURCE_PATH)/src/corelib/tools/qringbuffer.cpp \ $(SOURCE_PATH)/src/corelib/tools/qversionnumber.cpp \ @@ -370,9 +370,6 @@ qversionnumber.o: $(SOURCE_PATH)/src/corelib/tools/qversionnumber.cpp qbuffer.o: $(SOURCE_PATH)/src/corelib/io/qbuffer.cpp $(CXX) -c -o $@ $(CXXFLAGS) $< -qlist.o: $(SOURCE_PATH)/src/corelib/tools/qlist.cpp - $(CXX) -c -o $@ $(CXXFLAGS) $< - qfile.o: $(SOURCE_PATH)/src/corelib/io/qfile.cpp $(CXX) -c -o $@ $(CXXFLAGS) $< @@ -466,7 +463,10 @@ qsystemlibrary.o: $(SOURCE_PATH)/src/corelib/plugin/qsystemlibrary.cpp qdatastream.o: $(SOURCE_PATH)/src/corelib/serialization/qdatastream.cpp $(CXX) -c -o $@ $(CXXFLAGS) $< -qjson.o: $(SOURCE_PATH)/src/corelib/serialization/qjson.cpp +qcborvalue.o: $(SOURCE_PATH)/src/corelib/serialization/qcborvalue.cpp + $(CXX) -c -o $@ $(CXXFLAGS) $< + +qjsoncbor.o: $(SOURCE_PATH)/src/corelib/serialization/qjsoncbor.cpp $(CXX) -c -o $@ $(CXXFLAGS) $< qjsondocument.o: $(SOURCE_PATH)/src/corelib/serialization/qjsondocument.cpp diff --git a/qmake/Makefile.win32 b/qmake/Makefile.win32 index 7324817af2..1c2692d143 100644 --- a/qmake/Makefile.win32 +++ b/qmake/Makefile.win32 @@ -90,7 +90,6 @@ QTOBJS= \ qiodevice.obj \ qringbuffer.obj \ qdebug.obj \ - qlist.obj \ qlocale.obj \ qlocale_tools.obj \ qlocale_win.obj \ @@ -118,7 +117,8 @@ QTOBJS= \ qxmlutils.obj \ qnumeric.obj \ qlogging.obj \ - qjson.obj \ + qcborvalue.obj \ + qjsoncbor.obj \ qjsondocument.obj \ qjsonparser.obj \ qjsonarray.obj \ diff --git a/qmake/doc/src/qmake-manual.qdoc b/qmake/doc/src/qmake-manual.qdoc index da3aa6b248..ed7fe60fdc 100644 --- a/qmake/doc/src/qmake-manual.qdoc +++ b/qmake/doc/src/qmake-manual.qdoc @@ -4690,7 +4690,7 @@ The definitions above define a qmake target called \c mytarget, containing a Makefile target called \c{.buildfile} which in turn is generated with the - \l{touchfunction}{touch()} function. Finally, the + \c touch command. Finally, the \c{.depends} member specifies that \c mytarget depends on \c mytarget2, another target that is defined afterwards. \c mytarget2 is a dummy target. It is only defined to echo some text to the console. diff --git a/qmake/generators/unix/unixmake.cpp b/qmake/generators/unix/unixmake.cpp index f4bc0e47ea..e56e8c41b6 100644 --- a/qmake/generators/unix/unixmake.cpp +++ b/qmake/generators/unix/unixmake.cpp @@ -198,9 +198,8 @@ UnixMakefileGenerator::init() QString headerSuffix; if (project->isActiveConfig("clang_pch_style")) headerSuffix = project->first("QMAKE_PCH_OUTPUT_EXT").toQString(); - else - pchBaseName += project->first("QMAKE_PCH_OUTPUT_EXT").toQString(); + pchBaseName += project->first("QMAKE_PCH_OUTPUT_EXT").toQString(); pchBaseName += Option::dir_sep; ProString language = project->first(ProKey("QMAKE_LANGUAGE_" + compiler)); @@ -319,8 +318,7 @@ QStringList if(!project->isEmpty("PRECOMPILED_DIR")) header_prefix = project->first("PRECOMPILED_DIR").toQString(); header_prefix += project->first("QMAKE_ORIG_TARGET").toQString(); - if (!project->isActiveConfig("clang_pch_style")) - header_prefix += project->first("QMAKE_PCH_OUTPUT_EXT").toQString(); + header_prefix += project->first("QMAKE_PCH_OUTPUT_EXT").toQString(); if (project->isActiveConfig("icc_pch_style")) { // icc style ProStringList pchArchs = project->values("QMAKE_PCH_ARCHS"); diff --git a/qmake/generators/unix/unixmake2.cpp b/qmake/generators/unix/unixmake2.cpp index 79d19cae8c..a87fbe0fc3 100644 --- a/qmake/generators/unix/unixmake2.cpp +++ b/qmake/generators/unix/unixmake2.cpp @@ -1006,8 +1006,7 @@ UnixMakefileGenerator::writeMakeParts(QTextStream &t) if(!project->isEmpty("PRECOMPILED_DIR")) precomph_out_dir = project->first("PRECOMPILED_DIR"); precomph_out_dir += project->first("QMAKE_ORIG_TARGET"); - if (!project->isActiveConfig("clang_pch_style")) - precomph_out_dir += project->first("QMAKE_PCH_OUTPUT_EXT"); + precomph_out_dir += project->first("QMAKE_PCH_OUTPUT_EXT"); if (project->isActiveConfig("icc_pch_style")) { // icc style @@ -1126,8 +1125,7 @@ UnixMakefileGenerator::writeMakeParts(QTextStream &t) if(!project->isEmpty("PRECOMPILED_DIR")) pchOutput = project->first("PRECOMPILED_DIR"); pchOutput += pchBaseName; - if (!project->isActiveConfig("clang_pch_style")) - pchOutput += project->first("QMAKE_PCH_OUTPUT_EXT"); + pchOutput += project->first("QMAKE_PCH_OUTPUT_EXT"); if (!project->isActiveConfig("icc_pch_style")) { // gcc style (including clang_pch_style) diff --git a/qmake/library/qmakebuiltins.cpp b/qmake/library/qmakebuiltins.cpp index 866915bdfd..7f6926e98e 100644 --- a/qmake/library/qmakebuiltins.cpp +++ b/qmake/library/qmakebuiltins.cpp @@ -1043,7 +1043,7 @@ QMakeEvaluator::VisitReturn QMakeEvaluator::evaluateBuiltinExpand( for (int d = 0; d < dirs.count(); d++) { QString dir = dirs[d]; QDir qdir(pfx + dir); - for (int i = 0; i < (int)qdir.count(); ++i) { + for (int i = 0, count = int(qdir.count()); i < count; ++i) { if (qdir[i] == statics.strDot || qdir[i] == statics.strDotDot) continue; QString fname = dir + qdir[i]; diff --git a/qmake/qmake.pro b/qmake/qmake.pro index a9d8b58da8..42c727b33e 100644 --- a/qmake/qmake.pro +++ b/qmake/qmake.pro @@ -116,6 +116,7 @@ SOURCES += \ qbytearray.cpp \ qbytearraymatcher.cpp \ qcalendar.cpp \ + qcborvalue.cpp \ qcryptographichash.cpp \ qdatetime.cpp \ qdir.cpp \ @@ -131,8 +132,8 @@ SOURCES += \ qgregoriancalendar.cpp \ qhash.cpp \ qiodevice.cpp \ - qjson.cpp \ qjsonarray.cpp \ + qjsoncbor.cpp \ qjsondocument.cpp \ qjsonobject.cpp \ qjsonparser.cpp \ @@ -174,6 +175,8 @@ HEADERS += \ qcalendar.h \ qcalendarbackend_p.h \ qcalendarmath_p.h \ + qcborvalue.h \ + qcborvalue_p.h \ qchar.h \ qcryptographichash.h \ qdatetime.h \ diff --git a/src/3rdparty/double-conversion/README b/src/3rdparty/double-conversion/README deleted file mode 100644 index 75d08df5fe..0000000000 --- a/src/3rdparty/double-conversion/README +++ /dev/null @@ -1,8 +0,0 @@ -This is a copy of the library for binary-decimal and decimal-binary -conversion routines for IEEE doubles, available from - - https://github.com/google/double-conversion - -commit 2fb03de56faa32bbba5e02222528e7b760f71d77 - -See the LICENSE file for license information. diff --git a/src/3rdparty/double-conversion/double-conversion.cc b/src/3rdparty/double-conversion/double-conversion.cc index 881ca0adbc..8c52755cfb 100644 --- a/src/3rdparty/double-conversion/double-conversion.cc +++ b/src/3rdparty/double-conversion/double-conversion.cc @@ -255,6 +255,12 @@ bool DoubleToStringConverter::ToExponential( const int kDecimalRepCapacity = kMaxExponentialDigits + 2; ASSERT(kDecimalRepCapacity > kBase10MaximalLength); char decimal_rep[kDecimalRepCapacity]; +#ifndef NDEBUG + // Problem: there is an assert in StringBuilder::AddSubstring() that + // will pass this buffer to strlen(), and this buffer is not generally + // null-terminated. + memset(decimal_rep, 0, sizeof(decimal_rep)); +#endif int decimal_rep_length; if (requested_digits == -1) { @@ -534,7 +540,7 @@ static double SignedZero(bool sign) { // because it constant-propagated the radix and concluded that the last // condition was always true. By moving it into a separate function the // compiler wouldn't warn anymore. -#if _MSC_VER +#ifdef _MSC_VER #pragma optimize("",off) static bool IsDecimalDigitForRadix(int c, int radix) { return '0' <= c && c <= '9' && (c - '0') < radix; @@ -558,7 +564,7 @@ static bool IsCharacterDigitForRadix(int c, int radix, char a_character) { // Returns true, when the iterator is equal to end. template<class Iterator> -static bool Advance (Iterator* it, char separator, int base, Iterator& end) { +static bool Advance (Iterator* it, uc16 separator, int base, Iterator& end) { if (separator == StringToDoubleConverter::kNoSeparator) { ++(*it); return *it == end; @@ -586,7 +592,7 @@ static bool Advance (Iterator* it, char separator, int base, Iterator& end) { template<class Iterator> static bool IsHexFloatString(Iterator start, Iterator end, - char separator, + uc16 separator, bool allow_trailing_junk) { ASSERT(start != end); @@ -603,8 +609,8 @@ static bool IsHexFloatString(Iterator start, saw_digit = true; if (Advance(¤t, separator, 16, end)) return false; } - if (!saw_digit) return false; // Only the '.', but no digits. } + if (!saw_digit) return false; if (*current != 'p' && *current != 'P') return false; if (Advance(¤t, separator, 16, end)) return false; if (*current == '+' || *current == '-') { @@ -627,7 +633,7 @@ template <int radix_log_2, class Iterator> static double RadixStringToIeee(Iterator* current, Iterator end, bool sign, - char separator, + uc16 separator, bool parse_as_hex_float, bool allow_trailing_junk, double junk_string_value, @@ -762,7 +768,11 @@ static double RadixStringToIeee(Iterator* current, } int written_exponent = 0; while (IsDecimalDigitForRadix(**current, 10)) { - written_exponent = 10 * written_exponent + **current - '0'; + // No need to read exponents if they are too big. That could potentially overflow + // the `written_exponent` variable. + if (abs(written_exponent) <= 100 * Double::kMaxExponent) { + written_exponent = 10 * written_exponent + **current - '0'; + } if (Advance(current, separator, radix, end)) break; } if (is_negative) written_exponent = -written_exponent; @@ -898,10 +908,11 @@ double StringToDoubleConverter::StringToIeee( (*current == 'x' || *current == 'X')) { ++current; + if (current == end) return junk_string_value_; // "0x" + bool parse_as_hex_float = (flags_ & ALLOW_HEX_FLOATS) && IsHexFloatString(current, end, separator_, allow_trailing_junk); - if (current == end) return junk_string_value_; // "0x" if (!parse_as_hex_float && !isDigit(*current, 16)) { return junk_string_value_; } diff --git a/src/3rdparty/double-conversion/double-conversion.pri b/src/3rdparty/double-conversion/double-conversion.pri index 6564f960d4..395c4682f9 100644 --- a/src/3rdparty/double-conversion/double-conversion.pri +++ b/src/3rdparty/double-conversion/double-conversion.pri @@ -1,4 +1,4 @@ -INCLUDEPATH += $$PWD/.. $$PWD/include $$PWD/include/double-conversion +INCLUDEPATH += $$PWD/.. $$PWD/include SOURCES += \ $$PWD/bignum.cc \ $$PWD/bignum-dtoa.cc \ @@ -20,5 +20,3 @@ HEADERS += \ $$PWD/ieee.h \ $$PWD/strtod.h \ $$PWD/include/double-conversion/utils.h - -OTHER_FILES += README diff --git a/src/3rdparty/double-conversion/ieee.h b/src/3rdparty/double-conversion/ieee.h index baaeced31c..6d23cc71cf 100644 --- a/src/3rdparty/double-conversion/ieee.h +++ b/src/3rdparty/double-conversion/ieee.h @@ -47,6 +47,8 @@ class Double { static const uint64_t kHiddenBit = UINT64_2PART_C(0x00100000, 00000000); static const int kPhysicalSignificandSize = 52; // Excludes the hidden bit. static const int kSignificandSize = 53; + static const int kExponentBias = 0x3FF + kPhysicalSignificandSize; + static const int kMaxExponent = 0x7FF - kExponentBias; Double() : d64_(0) {} explicit Double(double d) : d64_(double_to_uint64(d)) {} @@ -222,9 +224,7 @@ class Double { } private: - static const int kExponentBias = 0x3FF + kPhysicalSignificandSize; static const int kDenormalExponent = -kExponentBias + 1; - static const int kMaxExponent = 0x7FF - kExponentBias; static const uint64_t kInfinity = UINT64_2PART_C(0x7FF00000, 00000000); static const uint64_t kNaN = UINT64_2PART_C(0x7FF80000, 00000000); diff --git a/src/3rdparty/double-conversion/include/double-conversion/utils.h b/src/3rdparty/double-conversion/include/double-conversion/utils.h index 7622fe6162..70e697ca00 100644 --- a/src/3rdparty/double-conversion/include/double-conversion/utils.h +++ b/src/3rdparty/double-conversion/include/double-conversion/utils.h @@ -56,6 +56,13 @@ inline void abort_noreturn() { abort(); } #endif #endif +#ifndef DOUBLE_CONVERSION_UNUSED +#ifdef __GNUC__ +#define DOUBLE_CONVERSION_UNUSED __attribute__((unused)) +#else +#define DOUBLE_CONVERSION_UNUSED +#endif +#endif // Double operations detection based on target architecture. // Linux uses a 80bit wide floating point stack on x86. This induces double @@ -91,10 +98,11 @@ int main(int argc, char** argv) { defined(_POWER) || defined(_ARCH_PPC) || defined(_ARCH_PPC64) || \ defined(__sparc__) || defined(__sparc) || defined(__s390__) || \ defined(__SH4__) || defined(__alpha__) || \ - defined(_MIPS_ARCH_MIPS32R2) || \ + defined(_MIPS_ARCH_MIPS32R2) || defined(__ARMEB__) ||\ defined(__AARCH64EL__) || defined(__aarch64__) || defined(__AARCH64EB__) || \ - defined(__riscv) || defined(__EMSCRIPTEN__) || \ - defined(__or1k__) + defined(__riscv) || \ + defined(__or1k__) || defined(__arc__) || \ + defined(__EMSCRIPTEN__) #define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1 #elif defined(__mc68000__) || \ defined(__pnacl__) || defined(__native_client__) @@ -343,6 +351,7 @@ inline Dest BitCast(const Source& source) { static_assert(sizeof(Dest) == sizeof(Source), "source and destination size mismatch"); #else + DOUBLE_CONVERSION_UNUSED typedef char VerifySizesAreEqual[sizeof(Dest) == sizeof(Source) ? 1 : -1]; #endif diff --git a/src/3rdparty/double-conversion/qt_attribution.json b/src/3rdparty/double-conversion/qt_attribution.json index 1d244a69b4..86193e3b50 100644 --- a/src/3rdparty/double-conversion/qt_attribution.json +++ b/src/3rdparty/double-conversion/qt_attribution.json @@ -5,8 +5,8 @@ "QtUsage": "Used in Qt Core. Configure with -system-doubleconversion or -no-doubleconversion to avoid.", "Homepage": "https://github.com/google/double-conversion", - "Version": "3.1.1", - "DownloadLocation": "https://github.com/google/double-conversion/commit/4199ef3d456ed0549e5665cf4186f0ee6210db3b", + "Version": "3.1.5", + "DownloadLocation": "https://github.com/google/double-conversion/commit/5fa81e88ef24e735b4283b8f7454dc59693ac1fc", "License": "BSD 3-clause \"New\" or \"Revised\" License", "LicenseId": "BSD-3-Clause", "LicenseFile": "LICENSE", diff --git a/src/3rdparty/libjpeg/jconfig.h b/src/3rdparty/libjpeg/jconfig.h index 3f6a7f6b3c..fb1e88ae29 100644 --- a/src/3rdparty/libjpeg/jconfig.h +++ b/src/3rdparty/libjpeg/jconfig.h @@ -2,7 +2,7 @@ #define JPEG_LIB_VERSION 80 -#define LIBJPEG_TURBO_VERSION 2.0.2 +#define LIBJPEG_TURBO_VERSION 2.0.3 #define LIBJPEG_TURBO_VERSION_NUMBER 2000002 diff --git a/src/3rdparty/libjpeg/jconfigint.h b/src/3rdparty/libjpeg/jconfigint.h index c3549bfd25..6616918509 100644 --- a/src/3rdparty/libjpeg/jconfigint.h +++ b/src/3rdparty/libjpeg/jconfigint.h @@ -8,7 +8,7 @@ #define PACKAGE_NAME "libjpeg-turbo" -#define VERSION "2.0.0" +#define VERSION "2.0.3" #if SIZE_MAX == 0xffffffff #define SIZEOF_SIZE_T 4 diff --git a/src/3rdparty/libjpeg/qt_attribution.json b/src/3rdparty/libjpeg/qt_attribution.json index d1497bc20f..fa81529968 100644 --- a/src/3rdparty/libjpeg/qt_attribution.json +++ b/src/3rdparty/libjpeg/qt_attribution.json @@ -6,7 +6,7 @@ "Description": "The Independent JPEG Group's JPEG software", "Homepage": "http://libjpeg-turbo.virtualgl.org/", - "Version": "2.0.2", + "Version": "2.0.3", "License": "Independent JPEG Group License", "LicenseId": "IJG", "LicenseFile": "LICENSE", diff --git a/src/3rdparty/libjpeg/src/ChangeLog.md b/src/3rdparty/libjpeg/src/ChangeLog.md index 7cf92c30fd..3667d120b1 100644 --- a/src/3rdparty/libjpeg/src/ChangeLog.md +++ b/src/3rdparty/libjpeg/src/ChangeLog.md @@ -1,3 +1,41 @@ +2.0.3 +===== + +### Significant changes relative to 2.0.2: + +1. Fixed "using JNI after critical get" errors that occurred on Android +platforms when passing invalid arguments to certain methods in the TurboJPEG +Java API. + +2. Fixed a regression in the SIMD feature detection code, introduced by +the AVX2 SIMD extensions (2.0 beta1[1]), that was known to cause an illegal +instruction exception, in rare cases, on CPUs that lack support for CPUID leaf +07H (or on which the maximum CPUID leaf has been limited by way of a BIOS +setting.) + +3. The 4:4:0 (h1v2) fancy (smooth) chroma upsampling algorithm in the +decompressor now uses a similar bias pattern to that of the 4:2:2 (h2v1) fancy +chroma upsampling algorithm, rounding up or down the upsampled result for +alternate pixels rather than always rounding down. This ensures that, +regardless of whether a 4:2:2 JPEG image is rotated or transposed prior to +decompression (in the frequency domain) or after decompression (in the spatial +domain), the final image will be similar. + +4. Fixed an integer overflow and subsequent segfault that occurred when +attempting to compress or decompress images with more than 1 billion pixels +using the TurboJPEG API. + +5. Fixed a regression introduced by 2.0 beta1[15] whereby attempting to +generate a progressive JPEG image on an SSE2-capable CPU using a scan script +containing one or more scans with lengths divisible by 16 would result in an +error ("Missing Huffman code table entry") and an invalid JPEG image. + +6. Fixed an issue whereby `tjDecodeYUV()` and `tjDecodeYUVPlanes()` would throw +an error ("Invalid progressive parameters") or a warning ("Inconsistent +progression sequence") if passed a TurboJPEG instance that was previously used +to decompress a progressive JPEG image. + + 2.0.2 ===== diff --git a/src/3rdparty/libjpeg/src/README.md b/src/3rdparty/libjpeg/src/README.md index a769259891..c61b855644 100644 --- a/src/3rdparty/libjpeg/src/README.md +++ b/src/3rdparty/libjpeg/src/README.md @@ -135,12 +135,11 @@ without recompiling. libjpeg-turbo does not claim to support all of the libjpeg v7+ features, nor to produce identical output to libjpeg v7+ in all cases (see below.) -By passing an argument of `--with-jpeg7` or `--with-jpeg8` to `configure`, or -an argument of `-DWITH_JPEG7=1` or `-DWITH_JPEG8=1` to `cmake`, you can build a -version of libjpeg-turbo that emulates the libjpeg v7 or v8 ABI, so that -programs that are built against libjpeg v7 or v8 can be run with libjpeg-turbo. -The following section describes which libjpeg v7+ features are supported and -which aren't. +By passing an argument of `-DWITH_JPEG7=1` or `-DWITH_JPEG8=1` to `cmake`, you +can build a version of libjpeg-turbo that emulates the libjpeg v7 or v8 ABI, so +that programs that are built against libjpeg v7 or v8 can be run with +libjpeg-turbo. The following section describes which libjpeg v7+ features are +supported and which aren't. ### Support for libjpeg v7 and v8 Features @@ -247,9 +246,8 @@ don't, and it allows those functions to be provided in the "official" libjpeg-turbo binaries. Those who are concerned about maintaining strict conformance with the libjpeg -v6b or v7 API can pass an argument of `--without-mem-srcdst` to `configure` or -an argument of `-DWITH_MEM_SRCDST=0` to `cmake` prior to building -libjpeg-turbo. This will restore the pre-1.3 behavior, in which +v6b or v7 API can pass an argument of `-DWITH_MEM_SRCDST=0` to `cmake` prior to +building libjpeg-turbo. This will restore the pre-1.3 behavior, in which `jpeg_mem_src()` and `jpeg_mem_dest()` are only included when emulating the libjpeg v8 API/ABI. @@ -344,3 +342,15 @@ quality of 98-100. Thus, libjpeg-turbo must use the non-SIMD quantization function in those cases. This causes performance to drop by as much as 40%. It is therefore strongly advised that you use the slow integer forward DCT whenever encoding images with a JPEG quality of 98 or higher. + + +Memory Debugger Pitfalls +======================== + +Valgrind and Memory Sanitizer (MSan) can generate false positives +(specifically, incorrect reports of uninitialized memory accesses) when used +with libjpeg-turbo's SIMD extensions. It is generally recommended that the +SIMD extensions be disabled, either by passing an argument of `-DWITH_SIMD=0` +to `cmake` when configuring the build or by setting the environment variable +`JSIMD_FORCENONE` to `1` at run time, when testing libjpeg-turbo with Valgrind, +MSan, or other memory debuggers. diff --git a/src/3rdparty/libjpeg/src/jchuff.c b/src/3rdparty/libjpeg/src/jchuff.c index 939b3e76a1..526203e3db 100644 --- a/src/3rdparty/libjpeg/src/jchuff.c +++ b/src/3rdparty/libjpeg/src/jchuff.c @@ -4,7 +4,7 @@ * This file was part of the Independent JPEG Group's software: * Copyright (C) 1991-1997, Thomas G. Lane. * libjpeg-turbo Modifications: - * Copyright (C) 2009-2011, 2014-2016, 2018, D. R. Commander. + * Copyright (C) 2009-2011, 2014-2016, 2018-2019, D. R. Commander. * Copyright (C) 2015, Matthieu Darbois. * For conditions of distribution and use, see the accompanying README.ijg * file. @@ -356,6 +356,8 @@ dump_buffer(working_state *state) put_buffer = (put_buffer << size) | code; \ } +#if SIZEOF_SIZE_T != 8 && !defined(_WIN64) + #define CHECKBUF15() { \ if (put_bits > 15) { \ EMIT_BYTE() \ @@ -363,6 +365,8 @@ dump_buffer(working_state *state) } \ } +#endif + #define CHECKBUF31() { \ if (put_bits > 31) { \ EMIT_BYTE() \ diff --git a/src/3rdparty/libjpeg/src/jcmaster.c b/src/3rdparty/libjpeg/src/jcmaster.c index 93b3de6826..998dc40a5c 100644 --- a/src/3rdparty/libjpeg/src/jcmaster.c +++ b/src/3rdparty/libjpeg/src/jcmaster.c @@ -492,8 +492,8 @@ prepare_for_pass(j_compress_ptr cinfo) */ master->pass_type = output_pass; master->pass_number++; - /*FALLTHROUGH*/ #endif + /*FALLTHROUGH*/ case output_pass: /* Do a data-output pass. */ /* We need not repeat per-scan setup if prior optimization pass did it. */ diff --git a/src/3rdparty/libjpeg/src/jdhuff.c b/src/3rdparty/libjpeg/src/jdhuff.c index 95f38e547e..a1128178b0 100644 --- a/src/3rdparty/libjpeg/src/jdhuff.c +++ b/src/3rdparty/libjpeg/src/jdhuff.c @@ -4,7 +4,7 @@ * This file was part of the Independent JPEG Group's software: * Copyright (C) 1991-1997, Thomas G. Lane. * libjpeg-turbo Modifications: - * Copyright (C) 2009-2011, 2016, 2018, D. R. Commander. + * Copyright (C) 2009-2011, 2016, 2018-2019, D. R. Commander. * For conditions of distribution and use, see the accompanying README.ijg * file. * @@ -589,7 +589,11 @@ decode_mcu_slow(j_decompress_ptr cinfo, JBLOCKROW *MCU_data) if (entropy->dc_needed[blkn]) { /* Convert DC difference to actual value, update last_dc_val */ int ci = cinfo->MCU_membership[blkn]; - s += state.last_dc_val[ci]; + /* This is really just + * s += state.last_dc_val[ci]; + * It is written this way in order to shut up UBSan. + */ + s = (int)((unsigned int)s + (unsigned int)state.last_dc_val[ci]); state.last_dc_val[ci] = s; if (block) { /* Output the DC coefficient (assumes jpeg_natural_order[0] = 0) */ @@ -684,7 +688,7 @@ decode_mcu_fast(j_decompress_ptr cinfo, JBLOCKROW *MCU_data) if (entropy->dc_needed[blkn]) { int ci = cinfo->MCU_membership[blkn]; - s += state.last_dc_val[ci]; + s = (int)((unsigned int)s + (unsigned int)state.last_dc_val[ci]); state.last_dc_val[ci] = s; if (block) (*block)[0] = (JCOEF)s; diff --git a/src/3rdparty/libjpeg/src/jdmerge.c b/src/3rdparty/libjpeg/src/jdmerge.c index b3fec04f71..dff5a35087 100644 --- a/src/3rdparty/libjpeg/src/jdmerge.c +++ b/src/3rdparty/libjpeg/src/jdmerge.c @@ -429,8 +429,6 @@ h2v2_merged_upsample(j_decompress_ptr cinfo, JSAMPIMAGE input_buf, #define PACK_TWO_PIXELS_LE(l, r) ((r << 16) | l) #define PACK_TWO_PIXELS_BE(l, r) ((l << 16) | r) -#define PACK_NEED_ALIGNMENT(ptr) (((size_t)(ptr)) & 3) - #define WRITE_TWO_PIXELS_LE(addr, pixels) { \ ((INT16 *)(addr))[0] = (INT16)(pixels); \ ((INT16 *)(addr))[1] = (INT16)((pixels) >> 16); \ diff --git a/src/3rdparty/libjpeg/src/jdsample.c b/src/3rdparty/libjpeg/src/jdsample.c index 52ee9af49b..50a68b3013 100644 --- a/src/3rdparty/libjpeg/src/jdsample.c +++ b/src/3rdparty/libjpeg/src/jdsample.c @@ -8,6 +8,7 @@ * Copyright (C) 2010, 2015-2016, D. R. Commander. * Copyright (C) 2014, MIPS Technologies, Inc., California. * Copyright (C) 2015, Google, Inc. + * Copyright (C) 2019, Arm Limited. * For conditions of distribution and use, see the accompanying README.ijg * file. * @@ -315,9 +316,9 @@ h1v2_fancy_upsample(j_decompress_ptr cinfo, jpeg_component_info *compptr, JSAMPARRAY output_data = *output_data_ptr; JSAMPROW inptr0, inptr1, outptr; #if BITS_IN_JSAMPLE == 8 - int thiscolsum; + int thiscolsum, bias; #else - JLONG thiscolsum; + JLONG thiscolsum, bias; #endif JDIMENSION colctr; int inrow, outrow, v; @@ -327,15 +328,18 @@ h1v2_fancy_upsample(j_decompress_ptr cinfo, jpeg_component_info *compptr, for (v = 0; v < 2; v++) { /* inptr0 points to nearest input row, inptr1 points to next nearest */ inptr0 = input_data[inrow]; - if (v == 0) /* next nearest is row above */ + if (v == 0) { /* next nearest is row above */ inptr1 = input_data[inrow - 1]; - else /* next nearest is row below */ + bias = 1; + } else { /* next nearest is row below */ inptr1 = input_data[inrow + 1]; + bias = 2; + } outptr = output_data[outrow++]; for (colctr = 0; colctr < compptr->downsampled_width; colctr++) { thiscolsum = GETJSAMPLE(*inptr0++) * 3 + GETJSAMPLE(*inptr1++); - *outptr++ = (JSAMPLE)((thiscolsum + 1) >> 2); + *outptr++ = (JSAMPLE)((thiscolsum + bias) >> 2); } } inrow++; diff --git a/src/3rdparty/md4c/md4c.c b/src/3rdparty/md4c/md4c.c index 01e63a5fd2..3745cf3e46 100644 --- a/src/3rdparty/md4c/md4c.c +++ b/src/3rdparty/md4c/md4c.c @@ -127,7 +127,7 @@ struct MD_CTX_tag { #endif /* For resolving of inline spans. */ - MD_MARKCHAIN mark_chains[11]; + MD_MARKCHAIN mark_chains[12]; #define PTR_CHAIN ctx->mark_chains[0] #define TABLECELLBOUNDARIES ctx->mark_chains[1] #define ASTERISK_OPENERS_extraword_mod3_0 ctx->mark_chains[2] @@ -139,8 +139,9 @@ struct MD_CTX_tag { #define UNDERSCORE_OPENERS ctx->mark_chains[8] #define TILDE_OPENERS ctx->mark_chains[9] #define BRACKET_OPENERS ctx->mark_chains[10] +#define DOLLAR_OPENERS ctx->mark_chains[11] #define OPENERS_CHAIN_FIRST 2 -#define OPENERS_CHAIN_LAST 10 +#define OPENERS_CHAIN_LAST 11 int n_table_cell_boundaries; @@ -1128,7 +1129,7 @@ md_is_html_comment(MD_CTX* ctx, const MD_LINE* lines, int n_lines, OFF beg, OFF if(off+1 < lines[0].end && CH(off) == _T('-') && CH(off+1) == _T('>')) return FALSE; - /* HTML comment must not contyain "--", so we scan just for "--" instead + /* HTML comment must not contain "--", so we scan just for "--" instead * of "-->" and verify manually that '>' follows. */ if(md_scan_for_html_closer(ctx, _T("--"), 2, lines, n_lines, off, max_end, p_end, &ctx->html_comment_horizon)) @@ -1686,7 +1687,7 @@ md_build_ref_def_hashtable(MD_CTX* ctx) } /* Make the bucket capable of holding more ref. defs. */ - list = (MD_REF_DEF_LIST*) malloc(sizeof(MD_REF_DEF_LIST) + 4 * sizeof(MD_REF_DEF)); + list = (MD_REF_DEF_LIST*) malloc(sizeof(MD_REF_DEF_LIST) + 4 * sizeof(MD_REF_DEF*)); if(list == NULL) { MD_LOG("malloc() failed."); goto abort; @@ -1703,7 +1704,7 @@ md_build_ref_def_hashtable(MD_CTX* ctx) list = (MD_REF_DEF_LIST*) bucket; if(list->n_ref_defs >= list->alloc_ref_defs) { MD_REF_DEF_LIST* list_tmp = (MD_REF_DEF_LIST*) realloc(list, - sizeof(MD_REF_DEF_LIST) + 2 * list->alloc_ref_defs * sizeof(MD_REF_DEF)); + sizeof(MD_REF_DEF_LIST) + 2 * list->alloc_ref_defs * sizeof(MD_REF_DEF*)); if(list_tmp == NULL) { MD_LOG("realloc() failed."); goto abort; @@ -2683,6 +2684,9 @@ md_build_mark_char_map(MD_CTX* ctx) if(ctx->parser.flags & MD_FLAG_STRIKETHROUGH) ctx->mark_char_map['~'] = 1; + if(ctx->parser.flags & MD_FLAG_LATEXMATHSPANS) + ctx->mark_char_map['$'] = 1; + if(ctx->parser.flags & MD_FLAG_PERMISSIVEEMAILAUTOLINKS) ctx->mark_char_map['@'] = 1; @@ -3251,6 +3255,21 @@ md_collect_marks(MD_CTX* ctx, const MD_LINE* lines, int n_lines, int table_mode) continue; } + /* A potential equation start/end */ + if(ch == _T('$')) { + /* We can have at most two consecutive $ signs, + * where two dollar signs signify a display equation. */ + OFF tmp = off+1; + + while(tmp < line_end && CH(tmp) == _T('$')) + tmp++; + + if (tmp - off <= 2) + PUSH_MARK(ch, off, tmp, MD_MARK_POTENTIAL_OPENER | MD_MARK_POTENTIAL_CLOSER); + off = tmp; + continue; + } + /* Turn non-trivial whitespace into single space. */ if(ISWHITESPACE_(ch)) { OFF tmp = off+1; @@ -3631,6 +3650,36 @@ md_analyze_tilde(MD_CTX* ctx, int mark_index) } static void +md_analyze_dollar(MD_CTX* ctx, int mark_index) +{ + /* This should mimic the way inline equations work in LaTeX, so there + * can only ever be one item in the chain (i.e. the dollars can't be + * nested). This is basically the same as the md_analyze_tilde function, + * except that we require matching openers and closers to be of the same + * length. + * + * E.g.: $abc$$def$$ => abc (display equation) def (end equation) */ + if(DOLLAR_OPENERS.head >= 0) { + /* If the potential closer has a non-matching number of $, discard */ + MD_MARK* open = &ctx->marks[DOLLAR_OPENERS.head]; + MD_MARK* close = &ctx->marks[mark_index]; + + int opener_index = DOLLAR_OPENERS.head; + md_rollback(ctx, opener_index, mark_index, MD_ROLLBACK_ALL); + if (open->end - open->beg == close->end - close->beg) { + /* We are the matching closer */ + md_resolve_range(ctx, &DOLLAR_OPENERS, opener_index, mark_index); + } else { + /* We don't match the opener, so discard old opener and insert as opener */ + md_mark_chain_append(ctx, &DOLLAR_OPENERS, mark_index); + } + } else { + /* No unmatched openers, so we are opener */ + md_mark_chain_append(ctx, &DOLLAR_OPENERS, mark_index); + } +} + +static void md_analyze_permissive_url_autolink(MD_CTX* ctx, int mark_index) { MD_MARK* opener = &ctx->marks[mark_index]; @@ -3785,6 +3834,7 @@ md_analyze_marks(MD_CTX* ctx, const MD_LINE* lines, int n_lines, case '_': /* Pass through. */ case '*': md_analyze_emph(ctx, i); break; case '~': md_analyze_tilde(ctx, i); break; + case '$': md_analyze_dollar(ctx, i); break; case '.': /* Pass through. */ case ':': md_analyze_permissive_url_autolink(ctx, i); break; case '@': md_analyze_permissive_email_autolink(ctx, i); break; @@ -3841,7 +3891,7 @@ static void md_analyze_link_contents(MD_CTX* ctx, const MD_LINE* lines, int n_lines, int mark_beg, int mark_end) { - md_analyze_marks(ctx, lines, n_lines, mark_beg, mark_end, _T("*_~@:.")); + md_analyze_marks(ctx, lines, n_lines, mark_beg, mark_end, _T("*_~$@:.")); ASTERISK_OPENERS_extraword_mod3_0.head = -1; ASTERISK_OPENERS_extraword_mod3_0.tail = -1; ASTERISK_OPENERS_extraword_mod3_1.head = -1; @@ -3858,6 +3908,8 @@ md_analyze_link_contents(MD_CTX* ctx, const MD_LINE* lines, int n_lines, UNDERSCORE_OPENERS.tail = -1; TILDE_OPENERS.head = -1; TILDE_OPENERS.tail = -1; + DOLLAR_OPENERS.head = -1; + DOLLAR_OPENERS.tail = -1; } static int @@ -3974,6 +4026,16 @@ md_process_inlines(MD_CTX* ctx, const MD_LINE* lines, int n_lines) MD_LEAVE_SPAN(MD_SPAN_DEL, NULL); break; + case '$': + if(mark->flags & MD_MARK_OPENER) { + MD_ENTER_SPAN((mark->end - off) % 2 ? MD_SPAN_LATEXMATH : MD_SPAN_LATEXMATH_DISPLAY, NULL); + text_type = MD_TEXT_LATEXMATH; + } else { + MD_LEAVE_SPAN((mark->end - off) % 2 ? MD_SPAN_LATEXMATH : MD_SPAN_LATEXMATH_DISPLAY, NULL); + text_type = MD_TEXT_NORMAL; + } + break; + case '[': /* Link, image. */ case '!': case ']': @@ -4072,12 +4134,12 @@ md_process_inlines(MD_CTX* ctx, const MD_LINE* lines, int n_lines) if(off >= end) break; - if(text_type == MD_TEXT_CODE) { + if(text_type == MD_TEXT_CODE || text_type == MD_TEXT_LATEXMATH) { OFF tmp; MD_ASSERT(prev_mark != NULL); - MD_ASSERT(prev_mark->ch == '`' && (prev_mark->flags & MD_MARK_OPENER)); - MD_ASSERT(mark->ch == '`' && (mark->flags & MD_MARK_CLOSER)); + MD_ASSERT(ISANYOF2_(prev_mark->ch, '`', '$') && (prev_mark->flags & MD_MARK_OPENER)); + MD_ASSERT(ISANYOF2_(mark->ch, '`', '$') && (mark->flags & MD_MARK_CLOSER)); /* Inside a code span, trailing line whitespace has to be * outputted. */ @@ -4085,12 +4147,11 @@ md_process_inlines(MD_CTX* ctx, const MD_LINE* lines, int n_lines) while(off < ctx->size && ISBLANK(off)) off++; if(off > tmp) - MD_TEXT(MD_TEXT_CODE, STR(tmp), off-tmp); + MD_TEXT(text_type, STR(tmp), off-tmp); /* and new lines are transformed into single spaces. */ if(prev_mark->end < off && off < mark->beg) - MD_TEXT(MD_TEXT_CODE, _T(" "), 1); - + MD_TEXT(text_type, _T(" "), 1); } else if(text_type == MD_TEXT_HTML) { /* Inside raw HTML, we output the new line verbatim, including * any trailing spaces. */ @@ -5425,7 +5486,10 @@ md_is_container_mark(MD_CTX* ctx, unsigned indent, OFF beg, OFF* p_end, MD_CONTA p_container->start = p_container->start * 10 + CH(off) - _T('0'); off++; } - if(off+1 < ctx->size && (CH(off) == _T('.') || CH(off) == _T(')')) && (ISBLANK(off+1) || ISNEWLINE(off+1))) { + if(off > beg && off+1 < ctx->size && + (CH(off) == _T('.') || CH(off) == _T(')')) && + (ISBLANK(off+1) || ISNEWLINE(off+1))) + { p_container->ch = CH(off); p_container->is_loose = FALSE; p_container->is_task = FALSE; @@ -5700,7 +5764,7 @@ md_analyze_line(MD_CTX* ctx, OFF beg, OFF* p_end, md_is_container_mark(ctx, line->indent, off, &off, &container)) { if(pivot_line->type == MD_LINE_TEXT && n_parents == ctx->n_containers && - (off >= ctx->size || ISNEWLINE(off))) + (off >= ctx->size || ISNEWLINE(off)) && container.ch != _T('>')) { /* Noop. List mark followed by a blank line cannot interrupt a paragraph. */ } else if(pivot_line->type == MD_LINE_TEXT && n_parents == ctx->n_containers && diff --git a/src/3rdparty/md4c/md4c.h b/src/3rdparty/md4c/md4c.h index dcdadad88d..6d9fce5180 100644 --- a/src/3rdparty/md4c/md4c.h +++ b/src/3rdparty/md4c/md4c.h @@ -129,7 +129,13 @@ typedef enum MD_SPANTYPE { /* <del>...</del> * Note: Recognized only when MD_FLAG_STRIKETHROUGH is enabled. */ - MD_SPAN_DEL + MD_SPAN_DEL, + + /* For recognizing inline ($) and display ($$) equations + * Note: Recognized only when MD_FLAG_LATEXMATHSPANS is enabled. + */ + MD_SPAN_LATEXMATH, + MD_SPAN_LATEXMATH_DISPLAY } MD_SPANTYPE; /* Text is the actual textual contents of span. */ @@ -168,7 +174,11 @@ typedef enum MD_TEXTTYPE { /* Text is a raw HTML. If it is contents of a raw HTML block (i.e. not * an inline raw HTML), then MD_TEXT_BR and MD_TEXT_SOFTBR are not used. * The text contains verbatim '\n' for the new lines. */ - MD_TEXT_HTML + MD_TEXT_HTML, + + /* Text is inside an equation. This is processed the same way as inlined code + * spans (`code`). */ + MD_TEXT_LATEXMATH } MD_TEXTTYPE; @@ -275,6 +285,7 @@ typedef struct MD_SPAN_IMG_DETAIL { #define MD_FLAG_STRIKETHROUGH 0x0200 /* Enable strikethrough extension. */ #define MD_FLAG_PERMISSIVEWWWAUTOLINKS 0x0400 /* Enable WWW autolinks (even without any scheme prefix, if they begin with 'www.') */ #define MD_FLAG_TASKLISTS 0x0800 /* Enable task list extension. */ +#define MD_FLAG_LATEXMATHSPANS 0x1000 /* Enable $ and $$ containing LaTeX equations. */ #define MD_FLAG_PERMISSIVEAUTOLINKS (MD_FLAG_PERMISSIVEEMAILAUTOLINKS | MD_FLAG_PERMISSIVEURLAUTOLINKS | MD_FLAG_PERMISSIVEWWWAUTOLINKS) #define MD_FLAG_NOHTML (MD_FLAG_NOHTMLBLOCKS | MD_FLAG_NOHTMLSPANS) diff --git a/src/3rdparty/md4c/qt_attribution.json b/src/3rdparty/md4c/qt_attribution.json index fa0fd18853..5fd77269e9 100644 --- a/src/3rdparty/md4c/qt_attribution.json +++ b/src/3rdparty/md4c/qt_attribution.json @@ -9,7 +9,7 @@ "License": "MIT License", "LicenseId": "MIT", "LicenseFile": "LICENSE.md", - "Version": "0.3.3", - "DownloadLocation": "https://github.com/mity/md4c/releases/tag/release-0.3.3", + "Version": "0.3.4", + "DownloadLocation": "https://github.com/mity/md4c/releases/tag/release-0.3.4", "Copyright": "Copyright © 2016-2019 Martin Mitáš" } diff --git a/src/3rdparty/sqlite/patches/0001-Fix-CVE-2019-16168-in-SQLite.patch b/src/3rdparty/sqlite/patches/0001-Fix-CVE-2019-16168-in-SQLite.patch deleted file mode 100644 index e56a6a2411..0000000000 --- a/src/3rdparty/sqlite/patches/0001-Fix-CVE-2019-16168-in-SQLite.patch +++ /dev/null @@ -1,42 +0,0 @@ -From 3442a3ce9c2bd366eb0bd1c18d37a6ce732a888d Mon Sep 17 00:00:00 2001 -From: Andy Shaw <andy.shaw@qt.io> -Date: Wed, 25 Sep 2019 09:17:01 +0200 -Subject: [PATCH] Fix CVE-2019-16168 in SQLite - -v3.29.0 is the latest and there is no indication as to when the next -release is so we will apply this separately for now and it can be -reverted once it is in a release that we ship with. - -This patch is taken from https://www.sqlite.org/src/info/98357d8c1263920b - -Change-Id: I82d398b093b67842a4369e3220c01e7eea30763a ---- - src/3rdparty/sqlite/sqlite3.c | 5 ++++- - 1 file changed, 4 insertions(+), 1 deletion(-) - -diff --git a/src/3rdparty/sqlite/sqlite3.c b/src/3rdparty/sqlite/sqlite3.c -index 61bfdeb766..b3e6ae27b6 100644 ---- a/src/3rdparty/sqlite/sqlite3.c -+++ b/src/3rdparty/sqlite/sqlite3.c -@@ -105933,7 +105933,9 @@ static void decodeIntArray( - if( sqlite3_strglob("unordered*", z)==0 ){ - pIndex->bUnordered = 1; - }else if( sqlite3_strglob("sz=[0-9]*", z)==0 ){ -- pIndex->szIdxRow = sqlite3LogEst(sqlite3Atoi(z+3)); -+ int sz = sqlite3Atoi(z+3); -+ if( sz<2 ) sz = 2; -+ pIndex->szIdxRow = sqlite3LogEst(sz); - }else if( sqlite3_strglob("noskipscan*", z)==0 ){ - pIndex->noSkipScan = 1; - } -@@ -143260,6 +143262,7 @@ static int whereLoopAddBtreeIndex( - ** it to pNew->rRun, which is currently set to the cost of the index - ** seek only. Then, if this is a non-covering index, add the cost of - ** visiting the rows in the main table. */ -+ assert( pSrc->pTab->szTabRow>0 ); - rCostIdx = pNew->nOut + 1 + (15*pProbe->szIdxRow)/pSrc->pTab->szTabRow; - pNew->rRun = sqlite3LogEstAdd(rLogSize, rCostIdx); - if( (pNew->wsFlags & (WHERE_IDX_ONLY|WHERE_IPK))==0 ){ --- -2.20.1 (Apple Git-117) - diff --git a/src/3rdparty/sqlite/qt_attribution.json b/src/3rdparty/sqlite/qt_attribution.json index 2ad20f8637..4d0851e9b9 100644 --- a/src/3rdparty/sqlite/qt_attribution.json +++ b/src/3rdparty/sqlite/qt_attribution.json @@ -6,8 +6,8 @@ "Description": "SQLite is a small C library that implements a self-contained, embeddable, zero-configuration SQL database engine.", "Homepage": "https://www.sqlite.org/", - "Version": "3.29.0", - "DownloadLocation": "https://www.sqlite.org/2019/sqlite-amalgamation-3290000.zip", + "Version": "3.30.1", + "DownloadLocation": "https://www.sqlite.org/2019/sqlite-amalgamation-3300100.zip", "License": "Public Domain", "Copyright": "The authors disclaim copyright to the source code. However, a license can be obtained if needed." } diff --git a/src/3rdparty/sqlite/sqlite3.c b/src/3rdparty/sqlite/sqlite3.c index b3e6ae27b6..8fd740b300 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 3.29.0. By combining all the individual C code files into this +** version 3.30.1. 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 @@ -331,8 +331,6 @@ static const char * const sqlite3azCompileOpt[] = { #endif #if defined(SQLITE_ENABLE_STAT4) "ENABLE_STAT4", -#elif defined(SQLITE_ENABLE_STAT3) - "ENABLE_STAT3", #endif #if SQLITE_ENABLE_STMTVTAB "ENABLE_STMTVTAB", @@ -1167,9 +1165,9 @@ extern "C" { ** [sqlite3_libversion_number()], [sqlite3_sourceid()], ** [sqlite_version()] and [sqlite_source_id()]. */ -#define SQLITE_VERSION "3.29.0" -#define SQLITE_VERSION_NUMBER 3029000 -#define SQLITE_SOURCE_ID "2019-07-10 17:32:03 fc82b73eaac8b36950e527f12c4b5dc1e147e6f4ad2217ae43ad82882a88bfa6" +#define SQLITE_VERSION "3.30.1" +#define SQLITE_VERSION_NUMBER 3030001 +#define SQLITE_SOURCE_ID "2019-10-10 20:19:45 18db032d058f1436ce3dea84081f4ee5a0f2259ad97301d43c426bc7f3df1b0b" /* ** CAPI3REF: Run-Time Library Version Numbers @@ -3137,6 +3135,17 @@ struct sqlite3_mem_methods { ** following this call. The second parameter may be a NULL pointer, in ** which case the trigger setting is not reported back. </dd> ** +** [[SQLITE_DBCONFIG_ENABLE_VIEW]] +** <dt>SQLITE_DBCONFIG_ENABLE_VIEW</dt> +** <dd> ^This option is used to enable or disable [CREATE VIEW | views]. +** There should be two additional arguments. +** The first argument is an integer which is 0 to disable views, +** positive to enable views or negative to leave the setting unchanged. +** The second parameter is a pointer to an integer into which +** is written 0 or 1 to indicate whether views are disabled or enabled +** following this call. The second parameter may be a NULL pointer, in +** which case the view setting is not reported back. </dd> +** ** [[SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER]] ** <dt>SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER</dt> ** <dd> ^This option is used to enable or disable the @@ -3309,7 +3318,8 @@ struct sqlite3_mem_methods { #define SQLITE_DBCONFIG_LEGACY_ALTER_TABLE 1012 /* int int* */ #define SQLITE_DBCONFIG_DQS_DML 1013 /* int int* */ #define SQLITE_DBCONFIG_DQS_DDL 1014 /* int int* */ -#define SQLITE_DBCONFIG_MAX 1014 /* Largest DBCONFIG */ +#define SQLITE_DBCONFIG_ENABLE_VIEW 1015 /* int int* */ +#define SQLITE_DBCONFIG_MAX 1015 /* Largest DBCONFIG */ /* ** CAPI3REF: Enable Or Disable Extended Result Codes @@ -4858,7 +4868,7 @@ SQLITE_API int sqlite3_limit(sqlite3*, int id, int newVal); ** ^The specific value of WHERE-clause [parameter] might influence the ** choice of query plan if the parameter is the left-hand side of a [LIKE] ** or [GLOB] operator or if the parameter is compared to an indexed column -** and the [SQLITE_ENABLE_STAT3] compile-time option is enabled. +** and the [SQLITE_ENABLE_STAT4] compile-time option is enabled. ** </li> ** </ol> ** @@ -5893,6 +5903,12 @@ SQLITE_API int sqlite3_reset(sqlite3_stmt *pStmt); ** perform additional optimizations on deterministic functions, so use ** of the [SQLITE_DETERMINISTIC] flag is recommended where possible. ** +** ^The fourth parameter may also optionally include the [SQLITE_DIRECTONLY] +** flag, which if present prevents the function from being invoked from +** within VIEWs or TRIGGERs. For security reasons, the [SQLITE_DIRECTONLY] +** flag is recommended for any application-defined SQL function that has +** side-effects. +** ** ^(The fifth parameter is an arbitrary pointer. The implementation of the ** function can gain access to this pointer using [sqlite3_user_data()].)^ ** @@ -6009,8 +6025,30 @@ SQLITE_API int sqlite3_create_window_function( ** [SQLITE_UTF8 | preferred text encoding] as the fourth argument ** to [sqlite3_create_function()], [sqlite3_create_function16()], or ** [sqlite3_create_function_v2()]. +** +** The SQLITE_DETERMINISTIC flag means that the new function will always +** maps the same inputs into the same output. The abs() function is +** deterministic, for example, but randomblob() is not. +** +** The SQLITE_DIRECTONLY flag means that the function may only be invoked +** from top-level SQL, and cannot be used in VIEWs or TRIGGERs. This is +** a security feature which is recommended for all +** [application-defined SQL functions] that have side-effects. This flag +** prevents an attacker from adding triggers and views to a schema then +** tricking a high-privilege application into causing unintended side-effects +** while performing ordinary queries. +** +** The SQLITE_SUBTYPE flag indicates to SQLite that a function may call +** [sqlite3_value_subtype()] to inspect the sub-types of its arguments. +** Specifying this flag makes no difference for scalar or aggregate user +** functions. However, if it is not specified for a user-defined window +** function, then any sub-types belonging to arguments passed to the window +** function may be discarded before the window function is called (i.e. +** sqlite3_value_subtype() will always return 0). */ -#define SQLITE_DETERMINISTIC 0x800 +#define SQLITE_DETERMINISTIC 0x000000800 +#define SQLITE_DIRECTONLY 0x000080000 +#define SQLITE_SUBTYPE 0x000100000 /* ** CAPI3REF: Deprecated Functions @@ -7656,6 +7694,12 @@ struct sqlite3_index_info { ** ^The sqlite3_create_module() ** interface is equivalent to sqlite3_create_module_v2() with a NULL ** destructor. +** +** ^If the third parameter (the pointer to the sqlite3_module object) is +** NULL then no new module is create and any existing modules with the +** same name are dropped. +** +** See also: [sqlite3_drop_modules()] */ SQLITE_API int sqlite3_create_module( sqlite3 *db, /* SQLite connection to register module with */ @@ -7672,6 +7716,23 @@ SQLITE_API int sqlite3_create_module_v2( ); /* +** CAPI3REF: Remove Unnecessary Virtual Table Implementations +** METHOD: sqlite3 +** +** ^The sqlite3_drop_modules(D,L) interface removes all virtual +** table modules from database connection D except those named on list L. +** The L parameter must be either NULL or a pointer to an array of pointers +** to strings where the array is terminated by a single NULL pointer. +** ^If the L parameter is NULL, then all virtual table modules are removed. +** +** See also: [sqlite3_create_module()] +*/ +SQLITE_API int sqlite3_drop_modules( + sqlite3 *db, /* Remove modules from this connection */ + const char **azKeep /* Except, do not remove the ones named here */ +); + +/* ** CAPI3REF: Virtual Table Instance Object ** KEYWORDS: sqlite3_vtab ** @@ -8379,7 +8440,7 @@ SQLITE_API int sqlite3_test_control(int op, ...); #define SQLITE_TESTCTRL_FIRST 5 #define SQLITE_TESTCTRL_PRNG_SAVE 5 #define SQLITE_TESTCTRL_PRNG_RESTORE 6 -#define SQLITE_TESTCTRL_PRNG_RESET 7 +#define SQLITE_TESTCTRL_PRNG_RESET 7 /* NOT USED */ #define SQLITE_TESTCTRL_BITVEC_TEST 8 #define SQLITE_TESTCTRL_FAULT_INSTALL 9 #define SQLITE_TESTCTRL_BENIGN_MALLOC_HOOKS 10 @@ -8402,7 +8463,9 @@ SQLITE_API int sqlite3_test_control(int op, ...); #define SQLITE_TESTCTRL_IMPOSTER 25 #define SQLITE_TESTCTRL_PARSER_COVERAGE 26 #define SQLITE_TESTCTRL_RESULT_INTREAL 27 -#define SQLITE_TESTCTRL_LAST 27 /* Largest TESTCTRL */ +#define SQLITE_TESTCTRL_PRNG_SEED 28 +#define SQLITE_TESTCTRL_EXTRA_SCHEMA_CHECKS 29 +#define SQLITE_TESTCTRL_LAST 29 /* Largest TESTCTRL */ /* ** CAPI3REF: SQL Keyword Checking @@ -13099,15 +13162,15 @@ struct fts5_api { ** So we have to define the macros in different ways depending on the ** compiler. */ -#if defined(__PTRDIFF_TYPE__) /* This case should work for GCC */ +#if defined(HAVE_STDINT_H) /* Use this case if we have ANSI headers */ +# define SQLITE_INT_TO_PTR(X) ((void*)(intptr_t)(X)) +# define SQLITE_PTR_TO_INT(X) ((int)(intptr_t)(X)) +#elif defined(__PTRDIFF_TYPE__) /* This case should work for GCC */ # define SQLITE_INT_TO_PTR(X) ((void*)(__PTRDIFF_TYPE__)(X)) # define SQLITE_PTR_TO_INT(X) ((int)(__PTRDIFF_TYPE__)(X)) #elif !defined(__GNUC__) /* Works for compilers other than LLVM */ # define SQLITE_INT_TO_PTR(X) ((void*)&((char*)0)[X]) # define SQLITE_PTR_TO_INT(X) ((int)(((char*)X)-(char*)0)) -#elif defined(HAVE_STDINT_H) /* Use this case if we have ANSI headers */ -# define SQLITE_INT_TO_PTR(X) ((void*)(intptr_t)(X)) -# define SQLITE_PTR_TO_INT(X) ((int)(intptr_t)(X)) #else /* Generates a warning - but it always works */ # define SQLITE_INT_TO_PTR(X) ((void*)(X)) # define SQLITE_PTR_TO_INT(X) ((int)(X)) @@ -13597,100 +13660,103 @@ SQLITE_PRIVATE void sqlite3HashClear(Hash*); #define TK_VIEW 79 #define TK_VIRTUAL 80 #define TK_WITH 81 -#define TK_CURRENT 82 -#define TK_FOLLOWING 83 -#define TK_PARTITION 84 -#define TK_PRECEDING 85 -#define TK_RANGE 86 -#define TK_UNBOUNDED 87 -#define TK_EXCLUDE 88 -#define TK_GROUPS 89 -#define TK_OTHERS 90 -#define TK_TIES 91 -#define TK_REINDEX 92 -#define TK_RENAME 93 -#define TK_CTIME_KW 94 -#define TK_ANY 95 -#define TK_BITAND 96 -#define TK_BITOR 97 -#define TK_LSHIFT 98 -#define TK_RSHIFT 99 -#define TK_PLUS 100 -#define TK_MINUS 101 -#define TK_STAR 102 -#define TK_SLASH 103 -#define TK_REM 104 -#define TK_CONCAT 105 -#define TK_COLLATE 106 -#define TK_BITNOT 107 -#define TK_ON 108 -#define TK_INDEXED 109 -#define TK_STRING 110 -#define TK_JOIN_KW 111 -#define TK_CONSTRAINT 112 -#define TK_DEFAULT 113 -#define TK_NULL 114 -#define TK_PRIMARY 115 -#define TK_UNIQUE 116 -#define TK_CHECK 117 -#define TK_REFERENCES 118 -#define TK_AUTOINCR 119 -#define TK_INSERT 120 -#define TK_DELETE 121 -#define TK_UPDATE 122 -#define TK_SET 123 -#define TK_DEFERRABLE 124 -#define TK_FOREIGN 125 -#define TK_DROP 126 -#define TK_UNION 127 -#define TK_ALL 128 -#define TK_EXCEPT 129 -#define TK_INTERSECT 130 -#define TK_SELECT 131 -#define TK_VALUES 132 -#define TK_DISTINCT 133 -#define TK_DOT 134 -#define TK_FROM 135 -#define TK_JOIN 136 -#define TK_USING 137 -#define TK_ORDER 138 -#define TK_GROUP 139 -#define TK_HAVING 140 -#define TK_LIMIT 141 -#define TK_WHERE 142 -#define TK_INTO 143 -#define TK_NOTHING 144 -#define TK_FLOAT 145 -#define TK_BLOB 146 -#define TK_INTEGER 147 -#define TK_VARIABLE 148 -#define TK_CASE 149 -#define TK_WHEN 150 -#define TK_THEN 151 -#define TK_ELSE 152 -#define TK_INDEX 153 -#define TK_ALTER 154 -#define TK_ADD 155 -#define TK_WINDOW 156 -#define TK_OVER 157 -#define TK_FILTER 158 -#define TK_TRUEFALSE 159 -#define TK_ISNOT 160 -#define TK_FUNCTION 161 +#define TK_NULLS 82 +#define TK_FIRST 83 +#define TK_LAST 84 +#define TK_CURRENT 85 +#define TK_FOLLOWING 86 +#define TK_PARTITION 87 +#define TK_PRECEDING 88 +#define TK_RANGE 89 +#define TK_UNBOUNDED 90 +#define TK_EXCLUDE 91 +#define TK_GROUPS 92 +#define TK_OTHERS 93 +#define TK_TIES 94 +#define TK_REINDEX 95 +#define TK_RENAME 96 +#define TK_CTIME_KW 97 +#define TK_ANY 98 +#define TK_BITAND 99 +#define TK_BITOR 100 +#define TK_LSHIFT 101 +#define TK_RSHIFT 102 +#define TK_PLUS 103 +#define TK_MINUS 104 +#define TK_STAR 105 +#define TK_SLASH 106 +#define TK_REM 107 +#define TK_CONCAT 108 +#define TK_COLLATE 109 +#define TK_BITNOT 110 +#define TK_ON 111 +#define TK_INDEXED 112 +#define TK_STRING 113 +#define TK_JOIN_KW 114 +#define TK_CONSTRAINT 115 +#define TK_DEFAULT 116 +#define TK_NULL 117 +#define TK_PRIMARY 118 +#define TK_UNIQUE 119 +#define TK_CHECK 120 +#define TK_REFERENCES 121 +#define TK_AUTOINCR 122 +#define TK_INSERT 123 +#define TK_DELETE 124 +#define TK_UPDATE 125 +#define TK_SET 126 +#define TK_DEFERRABLE 127 +#define TK_FOREIGN 128 +#define TK_DROP 129 +#define TK_UNION 130 +#define TK_ALL 131 +#define TK_EXCEPT 132 +#define TK_INTERSECT 133 +#define TK_SELECT 134 +#define TK_VALUES 135 +#define TK_DISTINCT 136 +#define TK_DOT 137 +#define TK_FROM 138 +#define TK_JOIN 139 +#define TK_USING 140 +#define TK_ORDER 141 +#define TK_GROUP 142 +#define TK_HAVING 143 +#define TK_LIMIT 144 +#define TK_WHERE 145 +#define TK_INTO 146 +#define TK_NOTHING 147 +#define TK_FLOAT 148 +#define TK_BLOB 149 +#define TK_INTEGER 150 +#define TK_VARIABLE 151 +#define TK_CASE 152 +#define TK_WHEN 153 +#define TK_THEN 154 +#define TK_ELSE 155 +#define TK_INDEX 156 +#define TK_ALTER 157 +#define TK_ADD 158 +#define TK_WINDOW 159 +#define TK_OVER 160 +#define TK_FILTER 161 #define TK_COLUMN 162 #define TK_AGG_FUNCTION 163 #define TK_AGG_COLUMN 164 -#define TK_UMINUS 165 -#define TK_UPLUS 166 -#define TK_TRUTH 167 -#define TK_REGISTER 168 -#define TK_VECTOR 169 -#define TK_SELECT_COLUMN 170 -#define TK_IF_NULL_ROW 171 -#define TK_ASTERISK 172 -#define TK_SPAN 173 -#define TK_SPACE 174 -#define TK_ILLEGAL 175 +#define TK_TRUEFALSE 165 +#define TK_ISNOT 166 +#define TK_FUNCTION 167 +#define TK_UMINUS 168 +#define TK_UPLUS 169 +#define TK_TRUTH 170 +#define TK_REGISTER 171 +#define TK_VECTOR 172 +#define TK_SELECT_COLUMN 173 +#define TK_IF_NULL_ROW 174 +#define TK_ASTERISK 175 +#define TK_SPAN 176 +#define TK_SPACE 177 +#define TK_ILLEGAL 178 /************** End of parse.h ***********************************************/ /************** Continuing where we left off in sqliteInt.h ******************/ @@ -14102,20 +14168,6 @@ typedef INT16_TYPE LogEst; #endif /* -** Only one of SQLITE_ENABLE_STAT3 or SQLITE_ENABLE_STAT4 can be defined. -** Priority is given to SQLITE_ENABLE_STAT4. If either are defined, also -** define SQLITE_ENABLE_STAT3_OR_STAT4 -*/ -#ifdef SQLITE_ENABLE_STAT4 -# undef SQLITE_ENABLE_STAT3 -# define SQLITE_ENABLE_STAT3_OR_STAT4 1 -#elif SQLITE_ENABLE_STAT3 -# define SQLITE_ENABLE_STAT3_OR_STAT4 1 -#elif SQLITE_ENABLE_STAT3_OR_STAT4 -# undef SQLITE_ENABLE_STAT3_OR_STAT4 -#endif - -/* ** SELECTTRACE_ENABLED will be either 1 or 0 depending on whether or not ** the Select query generator tracing logic is turned on. */ @@ -14984,24 +15036,24 @@ typedef struct VdbeOpList VdbeOpList; #define OP_Count 93 /* synopsis: r[P2]=count() */ #define OP_ReadCookie 94 #define OP_SetCookie 95 -#define OP_BitAnd 96 /* same as TK_BITAND, synopsis: r[P3]=r[P1]&r[P2] */ -#define OP_BitOr 97 /* same as TK_BITOR, synopsis: r[P3]=r[P1]|r[P2] */ -#define OP_ShiftLeft 98 /* same as TK_LSHIFT, synopsis: r[P3]=r[P2]<<r[P1] */ -#define OP_ShiftRight 99 /* same as TK_RSHIFT, synopsis: r[P3]=r[P2]>>r[P1] */ -#define OP_Add 100 /* same as TK_PLUS, synopsis: r[P3]=r[P1]+r[P2] */ -#define OP_Subtract 101 /* same as TK_MINUS, synopsis: r[P3]=r[P2]-r[P1] */ -#define OP_Multiply 102 /* same as TK_STAR, synopsis: r[P3]=r[P1]*r[P2] */ -#define OP_Divide 103 /* same as TK_SLASH, synopsis: r[P3]=r[P2]/r[P1] */ -#define OP_Remainder 104 /* same as TK_REM, synopsis: r[P3]=r[P2]%r[P1] */ -#define OP_Concat 105 /* same as TK_CONCAT, synopsis: r[P3]=r[P2]+r[P1] */ -#define OP_ReopenIdx 106 /* synopsis: root=P2 iDb=P3 */ -#define OP_BitNot 107 /* same as TK_BITNOT, synopsis: r[P2]= ~r[P1] */ -#define OP_OpenRead 108 /* synopsis: root=P2 iDb=P3 */ -#define OP_OpenWrite 109 /* synopsis: root=P2 iDb=P3 */ -#define OP_String8 110 /* same as TK_STRING, synopsis: r[P2]='P4' */ -#define OP_OpenDup 111 -#define OP_OpenAutoindex 112 /* synopsis: nColumn=P2 */ -#define OP_OpenEphemeral 113 /* synopsis: nColumn=P2 */ +#define OP_ReopenIdx 96 /* synopsis: root=P2 iDb=P3 */ +#define OP_OpenRead 97 /* synopsis: root=P2 iDb=P3 */ +#define OP_OpenWrite 98 /* synopsis: root=P2 iDb=P3 */ +#define OP_BitAnd 99 /* same as TK_BITAND, synopsis: r[P3]=r[P1]&r[P2] */ +#define OP_BitOr 100 /* same as TK_BITOR, synopsis: r[P3]=r[P1]|r[P2] */ +#define OP_ShiftLeft 101 /* same as TK_LSHIFT, synopsis: r[P3]=r[P2]<<r[P1] */ +#define OP_ShiftRight 102 /* same as TK_RSHIFT, synopsis: r[P3]=r[P2]>>r[P1] */ +#define OP_Add 103 /* same as TK_PLUS, synopsis: r[P3]=r[P1]+r[P2] */ +#define OP_Subtract 104 /* same as TK_MINUS, synopsis: r[P3]=r[P2]-r[P1] */ +#define OP_Multiply 105 /* same as TK_STAR, synopsis: r[P3]=r[P1]*r[P2] */ +#define OP_Divide 106 /* same as TK_SLASH, synopsis: r[P3]=r[P2]/r[P1] */ +#define OP_Remainder 107 /* same as TK_REM, synopsis: r[P3]=r[P2]%r[P1] */ +#define OP_Concat 108 /* same as TK_CONCAT, synopsis: r[P3]=r[P2]+r[P1] */ +#define OP_OpenDup 109 +#define OP_BitNot 110 /* same as TK_BITNOT, synopsis: r[P2]= ~r[P1] */ +#define OP_OpenAutoindex 111 /* synopsis: nColumn=P2 */ +#define OP_OpenEphemeral 112 /* synopsis: nColumn=P2 */ +#define OP_String8 113 /* same as TK_STRING, synopsis: r[P2]='P4' */ #define OP_SorterOpen 114 #define OP_SequenceTest 115 /* synopsis: if( cursor[P1].ctr++ ) pc = P2 */ #define OP_OpenPseudo 116 /* synopsis: P3 columns in r[P2] */ @@ -15033,10 +15085,10 @@ typedef struct VdbeOpList VdbeOpList; #define OP_LoadAnalysis 142 #define OP_DropTable 143 #define OP_DropIndex 144 -#define OP_Real 145 /* same as TK_FLOAT, synopsis: r[P2]=P4 */ -#define OP_DropTrigger 146 -#define OP_IntegrityCk 147 -#define OP_RowSetAdd 148 /* synopsis: rowset(P1)=r[P2] */ +#define OP_DropTrigger 145 +#define OP_IntegrityCk 146 +#define OP_RowSetAdd 147 /* synopsis: rowset(P1)=r[P2] */ +#define OP_Real 148 /* same as TK_FLOAT, synopsis: r[P2]=P4 */ #define OP_Param 149 #define OP_FkCounter 150 /* synopsis: fkctr[P1]+=P2 */ #define OP_MemMax 151 /* synopsis: r[P1]=max(r[P1],r[P2]) */ @@ -15085,13 +15137,13 @@ typedef struct VdbeOpList VdbeOpList; /* 72 */ 0x10, 0x10, 0x00, 0x10, 0x10, 0x00, 0x00, 0x10,\ /* 80 */ 0x10, 0x00, 0x00, 0x02, 0x02, 0x02, 0x00, 0x00,\ /* 88 */ 0x12, 0x20, 0x00, 0x00, 0x00, 0x10, 0x10, 0x00,\ -/* 96 */ 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26,\ -/* 104 */ 0x26, 0x26, 0x00, 0x12, 0x00, 0x00, 0x10, 0x00,\ -/* 112 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\ +/* 96 */ 0x00, 0x00, 0x00, 0x26, 0x26, 0x26, 0x26, 0x26,\ +/* 104 */ 0x26, 0x26, 0x26, 0x26, 0x26, 0x00, 0x12, 0x00,\ +/* 112 */ 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\ /* 120 */ 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\ /* 128 */ 0x10, 0x00, 0x00, 0x04, 0x04, 0x00, 0x00, 0x10,\ /* 136 */ 0x10, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00,\ -/* 144 */ 0x00, 0x10, 0x00, 0x00, 0x06, 0x10, 0x00, 0x04,\ +/* 144 */ 0x00, 0x00, 0x00, 0x06, 0x10, 0x10, 0x00, 0x04,\ /* 152 */ 0x1a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\ /* 160 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x10,\ /* 168 */ 0x00, 0x00, 0x00, 0x00, 0x00,} @@ -15161,10 +15213,10 @@ SQLITE_PRIVATE void sqlite3ExplainBreakpoint(const char*,const char*); # define sqlite3ExplainBreakpoint(A,B) /*no-op*/ #endif SQLITE_PRIVATE void sqlite3VdbeAddParseSchemaOp(Vdbe*,int,char*); -SQLITE_PRIVATE void sqlite3VdbeChangeOpcode(Vdbe*, u32 addr, u8); -SQLITE_PRIVATE void sqlite3VdbeChangeP1(Vdbe*, u32 addr, int P1); -SQLITE_PRIVATE void sqlite3VdbeChangeP2(Vdbe*, u32 addr, int P2); -SQLITE_PRIVATE void sqlite3VdbeChangeP3(Vdbe*, u32 addr, int P3); +SQLITE_PRIVATE void sqlite3VdbeChangeOpcode(Vdbe*, int addr, u8); +SQLITE_PRIVATE void sqlite3VdbeChangeP1(Vdbe*, int addr, int P1); +SQLITE_PRIVATE void sqlite3VdbeChangeP2(Vdbe*, int addr, int P2); +SQLITE_PRIVATE void sqlite3VdbeChangeP3(Vdbe*, int addr, int P3); SQLITE_PRIVATE void sqlite3VdbeChangeP5(Vdbe*, u16 P5); SQLITE_PRIVATE void sqlite3VdbeJumpHere(Vdbe*, int addr); SQLITE_PRIVATE int sqlite3VdbeChangeToNoop(Vdbe*, int addr); @@ -16121,6 +16173,7 @@ SQLITE_PRIVATE void sqlite3OsCloseFree(sqlite3_file *); #define MUTEX_LOGIC(X) #else #define MUTEX_LOGIC(X) X +SQLITE_API int sqlite3_mutex_held(sqlite3_mutex*); #endif /* defined(SQLITE_MUTEX_OMIT) */ /************** End of mutex.h ***********************************************/ @@ -16379,6 +16432,7 @@ struct sqlite3 { unsigned orphanTrigger : 1; /* Last statement is orphaned TEMP trigger */ unsigned imposterTable : 1; /* Building an imposter table */ unsigned reopenMemdb : 1; /* ATTACH is really a reopen using MemDB */ + char **azInit; /* "type", "name", and "tbl_name" columns */ } init; int nVdbeActive; /* Number of VDBEs currently running */ int nVdbeRead; /* Number of active VDBEs that read or write */ @@ -16517,16 +16571,17 @@ struct sqlite3 { #define SQLITE_Defensive 0x10000000 /* Input SQL is likely hostile */ #define SQLITE_DqsDDL 0x20000000 /* dbl-quoted strings allowed in DDL*/ #define SQLITE_DqsDML 0x40000000 /* dbl-quoted strings allowed in DML*/ +#define SQLITE_EnableView 0x80000000 /* Enable the use of views */ /* Flags used only if debugging */ #define HI(X) ((u64)(X)<<32) #ifdef SQLITE_DEBUG -#define SQLITE_SqlTrace HI(0x0001) /* Debug print SQL as it executes */ -#define SQLITE_VdbeListing HI(0x0002) /* Debug listings of VDBE progs */ -#define SQLITE_VdbeTrace HI(0x0004) /* True to trace VDBE execution */ -#define SQLITE_VdbeAddopTrace HI(0x0008) /* Trace sqlite3VdbeAddOp() calls */ -#define SQLITE_VdbeEQP HI(0x0010) /* Debug EXPLAIN QUERY PLAN */ -#define SQLITE_ParserTrace HI(0x0020) /* PRAGMA parser_trace=ON */ +#define SQLITE_SqlTrace HI(0x0100000) /* Debug print SQL as it executes */ +#define SQLITE_VdbeListing HI(0x0200000) /* Debug listings of VDBE progs */ +#define SQLITE_VdbeTrace HI(0x0400000) /* True to trace VDBE execution */ +#define SQLITE_VdbeAddopTrace HI(0x0800000) /* Trace sqlite3VdbeAddOp() calls */ +#define SQLITE_VdbeEQP HI(0x1000000) /* Debug EXPLAIN QUERY PLAN */ +#define SQLITE_ParserTrace HI(0x2000000) /* PRAGMA parser_trace=ON */ #endif /* @@ -16554,8 +16609,8 @@ struct sqlite3 { #define SQLITE_OmitNoopJoin 0x0100 /* Omit unused tables in joins */ #define SQLITE_CountOfView 0x0200 /* The count-of-view optimization */ #define SQLITE_CursorHints 0x0400 /* Add OP_CursorHint opcodes */ -#define SQLITE_Stat34 0x0800 /* Use STAT3 or STAT4 data */ - /* TH3 expects the Stat34 ^^^^^^ value to be 0x0800. Don't change it */ +#define SQLITE_Stat4 0x0800 /* Use STAT4 data */ + /* TH3 expects the Stat4 ^^^^^^ value to be 0x0800. Don't change it */ #define SQLITE_PushDown 0x1000 /* The push-down optimization */ #define SQLITE_SimplifyJoin 0x2000 /* Convert LEFT JOIN to JOIN */ #define SQLITE_SkipScan 0x4000 /* Skip-scans */ @@ -16643,6 +16698,7 @@ struct FuncDestructor { ** SQLITE_FUNC_LENGTH == OPFLAG_LENGTHARG ** SQLITE_FUNC_TYPEOF == OPFLAG_TYPEOFARG ** SQLITE_FUNC_CONSTANT == SQLITE_DETERMINISTIC from the API +** SQLITE_FUNC_DIRECT == SQLITE_DIRECTONLY from the API ** SQLITE_FUNC_ENCMASK depends on SQLITE_UTF* macros in the API */ #define SQLITE_FUNC_ENCMASK 0x0003 /* SQLITE_UTF8, SQLITE_UTF16BE or UTF16LE */ @@ -16663,6 +16719,8 @@ struct FuncDestructor { #define SQLITE_FUNC_OFFSET 0x8000 /* Built-in sqlite_offset() function */ #define SQLITE_FUNC_WINDOW 0x00010000 /* Built-in window-only function */ #define SQLITE_FUNC_INTERNAL 0x00040000 /* For use by NestedParse() only */ +#define SQLITE_FUNC_DIRECT 0x00080000 /* Not for use in TRIGGERs or VIEWs */ +#define SQLITE_FUNC_SUBTYPE 0x00100000 /* Result likely to have sub-type */ /* ** The following three macros, FUNCTION(), LIKEFUNC() and AGGREGATE() are @@ -16776,6 +16834,7 @@ struct Savepoint { struct Module { const sqlite3_module *pModule; /* Callback pointers */ const char *zName; /* Name passed to create_module() */ + int nRefModule; /* Number of pointers to this object */ void *pAux; /* pAux passed to create_module() */ void (*xDestroy)(void *); /* Module destructor function */ Table *pEpoTab; /* Eponymous table for this module */ @@ -16841,11 +16900,12 @@ struct CollSeq { ** Note also that the numeric types are grouped together so that testing ** for a numeric type is a single comparison. And the BLOB type is first. */ -#define SQLITE_AFF_BLOB 'A' -#define SQLITE_AFF_TEXT 'B' -#define SQLITE_AFF_NUMERIC 'C' -#define SQLITE_AFF_INTEGER 'D' -#define SQLITE_AFF_REAL 'E' +#define SQLITE_AFF_NONE 0x40 /* '@' */ +#define SQLITE_AFF_BLOB 0x41 /* 'A' */ +#define SQLITE_AFF_TEXT 0x42 /* 'B' */ +#define SQLITE_AFF_NUMERIC 0x43 /* 'C' */ +#define SQLITE_AFF_INTEGER 0x44 /* 'D' */ +#define SQLITE_AFF_REAL 0x45 /* 'E' */ #define sqlite3IsNumericAffinity(X) ((X)>=SQLITE_AFF_NUMERIC) @@ -17113,11 +17173,17 @@ struct KeyInfo { u16 nKeyField; /* Number of key columns in the index */ u16 nAllField; /* Total columns, including key plus others */ sqlite3 *db; /* The database connection */ - u8 *aSortOrder; /* Sort order for each column. */ + u8 *aSortFlags; /* Sort order for each column. */ CollSeq *aColl[1]; /* Collating sequence for each term of the key */ }; /* +** Allowed bit values for entries in the KeyInfo.aSortFlags[] array. +*/ +#define KEYINFO_ORDER_DESC 0x01 /* DESC sort order */ +#define KEYINFO_ORDER_BIGNULL 0x02 /* NULL is larger than any other value */ + +/* ** This object holds a record which has been parsed out into individual ** fields, for the purposes of doing a comparison. ** @@ -17224,7 +17290,7 @@ struct Index { unsigned hasStat1:1; /* aiRowLogEst values come from sqlite_stat1 */ unsigned bNoQuery:1; /* Do not use this index to optimize queries */ unsigned bAscKeyBug:1; /* True if the bba7b69f9849b5bf bug applies */ -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 int nSample; /* Number of elements in aSample[] */ int nSampleCol; /* Size of IndexSample.anEq[] and so on */ tRowcnt *aAvgEq; /* Average nEq values for keys not in aSample */ @@ -17256,7 +17322,7 @@ struct Index { #define XN_EXPR (-2) /* Indexed column is an expression */ /* -** Each sample stored in the sqlite_stat3 table is represented in memory +** Each sample stored in the sqlite_stat4 table is represented in memory ** using a structure of this type. See documentation at the top of the ** analyze.c source file for additional information. */ @@ -17414,7 +17480,7 @@ typedef int ynVar; */ struct Expr { u8 op; /* Operation performed by this node */ - char affinity; /* The affinity of the column or 0 if not a column */ + char affExpr; /* affinity, or RAISE type */ u32 flags; /* Various flags. EP_* See below */ union { char *zToken; /* Token value. Zero terminated and dequoted */ @@ -17445,6 +17511,8 @@ struct Expr { ** TK_REGISTER: register number ** TK_TRIGGER: 1 -> new, 0 -> old ** EP_Unlikely: 134217728 times likelihood + ** TK_IN: ephemerial table holding RHS + ** TK_SELECT_COLUMN: Number of columns on the LHS ** TK_SELECT: 1st register of result vector */ ynVar iColumn; /* TK_COLUMN: column index. -1 for rowid. ** TK_VARIABLE: variable number (always >= 1). @@ -17458,7 +17526,7 @@ struct Expr { union { Table *pTab; /* TK_COLUMN: Table containing column. Can be NULL ** for a column of an index on an expression */ - Window *pWin; /* TK_FUNCTION: Window definition for the func */ + Window *pWin; /* EP_WinFunc: Window/Filter defn for a function */ struct { /* TK_IN, TK_SELECT, and TK_EXISTS */ int iAddr; /* Subroutine entry address */ int regReturn; /* Register used to hold return address */ @@ -17473,36 +17541,37 @@ struct Expr { ** EP_Agg == NC_HasAgg == SF_HasAgg ** EP_Win == NC_HasWin */ -#define EP_FromJoin 0x000001 /* Originates in ON/USING clause of outer join */ -#define EP_Distinct 0x000002 /* Aggregate function with DISTINCT keyword */ -#define EP_HasFunc 0x000004 /* Contains one or more functions of any kind */ -#define EP_FixedCol 0x000008 /* TK_Column with a known fixed value */ -#define EP_Agg 0x000010 /* Contains one or more aggregate functions */ -#define EP_VarSelect 0x000020 /* pSelect is correlated, not constant */ -#define EP_DblQuoted 0x000040 /* token.z was originally in "..." */ -#define EP_InfixFunc 0x000080 /* True for an infix function: LIKE, GLOB, etc */ -#define EP_Collate 0x000100 /* Tree contains a TK_COLLATE operator */ -#define EP_Generic 0x000200 /* Ignore COLLATE or affinity on this tree */ -#define EP_IntValue 0x000400 /* Integer value contained in u.iValue */ -#define EP_xIsSelect 0x000800 /* x.pSelect is valid (otherwise x.pList is) */ -#define EP_Skip 0x001000 /* Operator does not contribute to affinity */ -#define EP_Reduced 0x002000 /* Expr struct EXPR_REDUCEDSIZE bytes only */ -#define EP_TokenOnly 0x004000 /* Expr struct EXPR_TOKENONLYSIZE bytes only */ -#define EP_Win 0x008000 /* Contains window functions */ -#define EP_MemToken 0x010000 /* Need to sqlite3DbFree() Expr.zToken */ -#define EP_NoReduce 0x020000 /* Cannot EXPRDUP_REDUCE this Expr */ -#define EP_Unlikely 0x040000 /* unlikely() or likelihood() function */ -#define EP_ConstFunc 0x080000 /* A SQLITE_FUNC_CONSTANT or _SLOCHNG function */ -#define EP_CanBeNull 0x100000 /* Can be null despite NOT NULL constraint */ -#define EP_Subquery 0x200000 /* Tree contains a TK_SELECT operator */ -#define EP_Alias 0x400000 /* Is an alias for a result set column */ -#define EP_Leaf 0x800000 /* Expr.pLeft, .pRight, .u.pSelect all NULL */ -#define EP_WinFunc 0x1000000 /* TK_FUNCTION with Expr.y.pWin set */ -#define EP_Subrtn 0x2000000 /* Uses Expr.y.sub. TK_IN, _SELECT, or _EXISTS */ -#define EP_Quoted 0x4000000 /* TK_ID was originally quoted */ -#define EP_Static 0x8000000 /* Held in memory not obtained from malloc() */ -#define EP_IsTrue 0x10000000 /* Always has boolean value of TRUE */ -#define EP_IsFalse 0x20000000 /* Always has boolean value of FALSE */ +#define EP_FromJoin 0x000001 /* Originates in ON/USING clause of outer join */ +#define EP_Distinct 0x000002 /* Aggregate function with DISTINCT keyword */ +#define EP_HasFunc 0x000004 /* Contains one or more functions of any kind */ +#define EP_FixedCol 0x000008 /* TK_Column with a known fixed value */ +#define EP_Agg 0x000010 /* Contains one or more aggregate functions */ +#define EP_VarSelect 0x000020 /* pSelect is correlated, not constant */ +#define EP_DblQuoted 0x000040 /* token.z was originally in "..." */ +#define EP_InfixFunc 0x000080 /* True for an infix function: LIKE, GLOB, etc */ +#define EP_Collate 0x000100 /* Tree contains a TK_COLLATE operator */ + /* 0x000200 Available for reuse */ +#define EP_IntValue 0x000400 /* Integer value contained in u.iValue */ +#define EP_xIsSelect 0x000800 /* x.pSelect is valid (otherwise x.pList is) */ +#define EP_Skip 0x001000 /* Operator does not contribute to affinity */ +#define EP_Reduced 0x002000 /* Expr struct EXPR_REDUCEDSIZE bytes only */ +#define EP_TokenOnly 0x004000 /* Expr struct EXPR_TOKENONLYSIZE bytes only */ +#define EP_Win 0x008000 /* Contains window functions */ +#define EP_MemToken 0x010000 /* Need to sqlite3DbFree() Expr.zToken */ +#define EP_NoReduce 0x020000 /* Cannot EXPRDUP_REDUCE this Expr */ +#define EP_Unlikely 0x040000 /* unlikely() or likelihood() function */ +#define EP_ConstFunc 0x080000 /* A SQLITE_FUNC_CONSTANT or _SLOCHNG function */ +#define EP_CanBeNull 0x100000 /* Can be null despite NOT NULL constraint */ +#define EP_Subquery 0x200000 /* Tree contains a TK_SELECT operator */ +#define EP_Alias 0x400000 /* Is an alias for a result set column */ +#define EP_Leaf 0x800000 /* Expr.pLeft, .pRight, .u.pSelect all NULL */ +#define EP_WinFunc 0x1000000 /* TK_FUNCTION with Expr.y.pWin set */ +#define EP_Subrtn 0x2000000 /* Uses Expr.y.sub. TK_IN, _SELECT, or _EXISTS */ +#define EP_Quoted 0x4000000 /* TK_ID was originally quoted */ +#define EP_Static 0x8000000 /* Held in memory not obtained from malloc() */ +#define EP_IsTrue 0x10000000 /* Always has boolean value of TRUE */ +#define EP_IsFalse 0x20000000 /* Always has boolean value of FALSE */ +#define EP_Indirect 0x40000000 /* Contained within a TRIGGER or a VIEW */ /* ** The EP_Propagate mask is a set of properties that automatically propagate @@ -17547,6 +17616,18 @@ struct Expr { #define EXPRDUP_REDUCE 0x0001 /* Used reduced-size Expr nodes */ /* +** True if the expression passed as an argument was a function with +** an OVER() clause (a window function). +*/ +#ifdef SQLITE_OMIT_WINDOWFUNC +# define IsWindowFunc(p) 0 +#else +# define IsWindowFunc(p) ( \ + ExprHasProperty((p), EP_WinFunc) && p->y.pWin->eFrmType!=TK_FILTER \ + ) +#endif + +/* ** A list of expressions. Each expression may optionally have a ** name. An expr/name combination can be used in several ways, such ** as the list of "expr AS ID" fields following a "SELECT" or in the @@ -17568,11 +17649,12 @@ struct ExprList { Expr *pExpr; /* The parse tree for this expression */ char *zName; /* Token associated with this expression */ char *zSpan; /* Original text of the expression */ - u8 sortOrder; /* 1 for DESC or 0 for ASC */ + u8 sortFlags; /* Mask of KEYINFO_ORDER_* flags */ unsigned done :1; /* A flag to indicate when processing is finished */ unsigned bSpanIsTab :1; /* zSpan holds DB.TABLE.COLUMN */ unsigned reusable :1; /* Constant expression is reusable */ unsigned bSorterRef :1; /* Defer evaluation until after sorting */ + unsigned bNulls: 1; /* True if explicit "NULLS FIRST/LAST" */ union { struct { u16 iOrderByCol; /* For ORDER BY, column number in result set */ @@ -17863,6 +17945,7 @@ struct Select { #define SF_Converted 0x10000 /* By convertCompoundSelectToSubquery() */ #define SF_IncludeHidden 0x20000 /* Include hidden columns in output */ #define SF_ComplexResult 0x40000 /* Result contains subquery or function */ +#define SF_WhereBegin 0x80000 /* Really a WhereBegin() call. Debug Only */ /* ** The results of a SELECT can be distributed in several ways, as defined @@ -18367,11 +18450,12 @@ typedef struct { */ struct Sqlite3Config { int bMemstat; /* True to enable memory status */ - int bCoreMutex; /* True to enable core mutexing */ - int bFullMutex; /* True to enable full mutexing */ - int bOpenUri; /* True to interpret filenames as URIs */ - int bUseCis; /* Use covering indices for full-scans */ - int bSmallMalloc; /* Avoid large memory allocations if true */ + u8 bCoreMutex; /* True to enable core mutexing */ + u8 bFullMutex; /* True to enable full mutexing */ + u8 bOpenUri; /* True to interpret filenames as URIs */ + u8 bUseCis; /* Use covering indices for full-scans */ + u8 bSmallMalloc; /* Avoid large memory allocations if true */ + u8 bExtraSchemaChecks; /* Verify type,name,tbl_name in schema */ int mxStrlen; /* Maximum string length */ int neverCorrupt; /* Database is always well-formed */ int szLookaside; /* Default lookaside buffer size */ @@ -18423,6 +18507,7 @@ struct Sqlite3Config { int bInternalFunctions; /* Internal SQL functions are visible */ int iOnceResetThreshold; /* When to reset OP_Once counters */ u32 szSorterRef; /* Min size in bytes to use sorter-refs */ + unsigned int iPrngSeed; /* Alternative fixed seed for the PRNG */ }; /* @@ -18519,10 +18604,11 @@ struct TreeView { #endif /* SQLITE_DEBUG */ /* -** This object is used in various ways, all related to window functions +** This object is used in various ways, most (but not all) related to window +** functions. ** ** (1) A single instance of this structure is attached to the -** the Expr.pWin field for each window function in an expression tree. +** the Expr.y.pWin field for each window function in an expression tree. ** This object holds the information contained in the OVER clause, ** plus additional fields used during code generation. ** @@ -18533,6 +18619,10 @@ struct TreeView { ** (3) The terms of the WINDOW clause of a SELECT are instances of this ** object on a linked list attached to Select.pWinDefn. ** +** (4) For an aggregate function with a FILTER clause, an instance +** of this object is stored in Expr.y.pWin with eFrmType set to +** TK_FILTER. In this case the only field used is Window.pFilter. +** ** The uses (1) and (2) are really the same Window object that just happens ** to be accessible in two different ways. Use case (3) are separate objects. */ @@ -18548,12 +18638,13 @@ struct Window { u8 eExclude; /* TK_NO, TK_CURRENT, TK_TIES, TK_GROUP, or 0 */ Expr *pStart; /* Expression for "<expr> PRECEDING" */ Expr *pEnd; /* Expression for "<expr> FOLLOWING" */ + Window **ppThis; /* Pointer to this object in Select.pWin list */ Window *pNextWin; /* Next window function belonging to this SELECT */ Expr *pFilter; /* The FILTER expression */ FuncDef *pFunc; /* The function */ int iEphCsr; /* Partition buffer or Peer buffer */ - int regAccum; - int regResult; + int regAccum; /* Accumulator */ + int regResult; /* Interim result */ int csrApp; /* Function cursor (used by min/max) */ int regApp; /* Function register (also used by min/max) */ int regPart; /* Array of registers for PARTITION BY values */ @@ -18563,14 +18654,18 @@ struct Window { int regOne; /* Register containing constant value 1 */ int regStartRowid; int regEndRowid; + u8 bExprArgs; /* Defer evaluation of window function arguments + ** due to the SQLITE_SUBTYPE flag */ }; #ifndef SQLITE_OMIT_WINDOWFUNC SQLITE_PRIVATE void sqlite3WindowDelete(sqlite3*, Window*); +SQLITE_PRIVATE void sqlite3WindowUnlinkFromSelect(Window*); SQLITE_PRIVATE void sqlite3WindowListDelete(sqlite3 *db, Window *p); SQLITE_PRIVATE Window *sqlite3WindowAlloc(Parse*, int, int, Expr*, int , Expr*, u8); SQLITE_PRIVATE void sqlite3WindowAttach(Parse*, Expr*, Window*); -SQLITE_PRIVATE int sqlite3WindowCompare(Parse*, Window*, Window*); +SQLITE_PRIVATE void sqlite3WindowLink(Select *pSel, Window *pWin); +SQLITE_PRIVATE int sqlite3WindowCompare(Parse*, Window*, Window*, int); SQLITE_PRIVATE void sqlite3WindowCodeInit(Parse*, Window*); SQLITE_PRIVATE void sqlite3WindowCodeStep(Parse*, Select*, WhereInfo*, int, int); SQLITE_PRIVATE int sqlite3WindowRewrite(Parse*, Select*); @@ -18842,7 +18937,7 @@ SQLITE_PRIVATE void sqlite3ExprDelete(sqlite3*, Expr*); SQLITE_PRIVATE void sqlite3ExprUnmapAndDelete(Parse*, Expr*); SQLITE_PRIVATE ExprList *sqlite3ExprListAppend(Parse*,ExprList*,Expr*); SQLITE_PRIVATE ExprList *sqlite3ExprListAppendVector(Parse*,ExprList*,IdList*,Expr*); -SQLITE_PRIVATE void sqlite3ExprListSetSortOrder(ExprList*,int); +SQLITE_PRIVATE void sqlite3ExprListSetSortOrder(ExprList*,int,int); SQLITE_PRIVATE void sqlite3ExprListSetName(Parse*,ExprList*,Token*,int); SQLITE_PRIVATE void sqlite3ExprListSetSpan(Parse*,ExprList*,const char*,const char*); SQLITE_PRIVATE void sqlite3ExprListDelete(sqlite3*, ExprList*); @@ -18861,8 +18956,8 @@ SQLITE_PRIVATE void sqlite3CollapseDatabaseArray(sqlite3*); SQLITE_PRIVATE void sqlite3CommitInternalChanges(sqlite3*); SQLITE_PRIVATE void sqlite3DeleteColumnNames(sqlite3*,Table*); SQLITE_PRIVATE int sqlite3ColumnsFromExprList(Parse*,ExprList*,i16*,Column**); -SQLITE_PRIVATE void sqlite3SelectAddColumnTypeAndCollation(Parse*,Table*,Select*); -SQLITE_PRIVATE Table *sqlite3ResultSetOfSelect(Parse*,Select*); +SQLITE_PRIVATE void sqlite3SelectAddColumnTypeAndCollation(Parse*,Table*,Select*,char); +SQLITE_PRIVATE Table *sqlite3ResultSetOfSelect(Parse*,Select*,char); SQLITE_PRIVATE void sqlite3OpenMasterTable(Parse *, int); SQLITE_PRIVATE Index *sqlite3PrimaryKeyIndex(Table*); SQLITE_PRIVATE i16 sqlite3ColumnOfIndex(Index*, i16); @@ -19163,7 +19258,7 @@ SQLITE_PRIVATE LogEst sqlite3LogEstAdd(LogEst,LogEst); SQLITE_PRIVATE LogEst sqlite3LogEstFromDouble(double); #endif #if defined(SQLITE_ENABLE_STMT_SCANSTATUS) || \ - defined(SQLITE_ENABLE_STAT3_OR_STAT4) || \ + defined(SQLITE_ENABLE_STAT4) || \ defined(SQLITE_EXPLAIN_ESTIMATED_ROWS) SQLITE_PRIVATE u64 sqlite3LogEstToInt(LogEst); #endif @@ -19229,9 +19324,10 @@ SQLITE_PRIVATE int sqlite3ExprCollSeqMatch(Parse*,Expr*,Expr*); SQLITE_PRIVATE Expr *sqlite3ExprAddCollateToken(Parse *pParse, Expr*, const Token*, int); SQLITE_PRIVATE Expr *sqlite3ExprAddCollateString(Parse*,Expr*,const char*); SQLITE_PRIVATE Expr *sqlite3ExprSkipCollate(Expr*); +SQLITE_PRIVATE Expr *sqlite3ExprSkipCollateAndLikely(Expr*); SQLITE_PRIVATE int sqlite3CheckCollSeq(Parse *, CollSeq *); SQLITE_PRIVATE int sqlite3WritableSchema(sqlite3*); -SQLITE_PRIVATE int sqlite3CheckObjectName(Parse *, const char *); +SQLITE_PRIVATE int sqlite3CheckObjectName(Parse*, const char*,const char*,const char*); SQLITE_PRIVATE void sqlite3VdbeSetChanges(sqlite3 *, int); SQLITE_PRIVATE int sqlite3AddInt64(i64*,i64); SQLITE_PRIVATE int sqlite3SubInt64(i64*,i64); @@ -19264,7 +19360,6 @@ SQLITE_PRIVATE const unsigned char sqlite3OpcodeProperty[]; SQLITE_PRIVATE const char sqlite3StrBINARY[]; SQLITE_PRIVATE const unsigned char sqlite3UpperToLower[]; SQLITE_PRIVATE const unsigned char sqlite3CtypeMap[]; -SQLITE_PRIVATE const Token sqlite3IntTokens[]; SQLITE_PRIVATE SQLITE_WSD struct Sqlite3Config sqlite3Config; SQLITE_PRIVATE FuncDefHash sqlite3BuiltinFunctions; #ifndef SQLITE_OMIT_WSD @@ -19318,6 +19413,7 @@ SQLITE_PRIVATE void sqlite3KeyInfoUnref(KeyInfo*); SQLITE_PRIVATE KeyInfo *sqlite3KeyInfoRef(KeyInfo*); SQLITE_PRIVATE KeyInfo *sqlite3KeyInfoOfIndex(Parse*, Index*); SQLITE_PRIVATE KeyInfo *sqlite3KeyInfoFromExprList(Parse*, ExprList*, int, int); +SQLITE_PRIVATE int sqlite3HasExplicitNulls(Parse*, ExprList*); #ifdef SQLITE_DEBUG SQLITE_PRIVATE int sqlite3KeyInfoIsWriteable(KeyInfo*); @@ -19350,8 +19446,7 @@ SQLITE_PRIVATE int sqlite3ExprCheckIN(Parse*, Expr*); # define sqlite3ExprCheckIN(x,y) SQLITE_OK #endif -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 -SQLITE_PRIVATE void sqlite3AnalyzeFunctions(void); +#ifdef SQLITE_ENABLE_STAT4 SQLITE_PRIVATE int sqlite3Stat4ProbeSetValue( Parse*,Index*,UnpackedRecord**,Expr*,int,int,int*); SQLITE_PRIVATE int sqlite3Stat4ValueFromExpr(Parse*, Expr*, u8, sqlite3_value**); @@ -19398,6 +19493,7 @@ SQLITE_PRIVATE int sqlite3Utf8To8(unsigned char*); # define sqlite3VtabInSync(db) 0 # define sqlite3VtabLock(X) # define sqlite3VtabUnlock(X) +# define sqlite3VtabModuleUnref(D,X) # define sqlite3VtabUnlockList(X) # define sqlite3VtabSavepoint(X, Y, Z) SQLITE_OK # define sqlite3GetVTable(X,Y) ((VTable*)0) @@ -19409,6 +19505,7 @@ SQLITE_PRIVATE int sqlite3VtabRollback(sqlite3 *db); SQLITE_PRIVATE int sqlite3VtabCommit(sqlite3 *db); SQLITE_PRIVATE void sqlite3VtabLock(VTable *); SQLITE_PRIVATE void sqlite3VtabUnlock(VTable *); +SQLITE_PRIVATE void sqlite3VtabModuleUnref(sqlite3*,Module*); SQLITE_PRIVATE void sqlite3VtabUnlockList(sqlite3*); SQLITE_PRIVATE int sqlite3VtabSavepoint(sqlite3 *, int, int); SQLITE_PRIVATE void sqlite3VtabImportErrmsg(Vdbe*, sqlite3_vtab*); @@ -19876,6 +19973,7 @@ SQLITE_PRIVATE SQLITE_WSD struct Sqlite3Config sqlite3Config = { SQLITE_USE_URI, /* bOpenUri */ SQLITE_ALLOW_COVERING_INDEX_SCAN, /* bUseCis */ 0, /* bSmallMalloc */ + 1, /* bExtraSchemaChecks */ 0x7ffffffe, /* mxStrlen */ 0, /* neverCorrupt */ SQLITE_DEFAULT_LOOKASIDE, /* szLookaside, nLookaside */ @@ -19922,6 +20020,7 @@ SQLITE_PRIVATE SQLITE_WSD struct Sqlite3Config sqlite3Config = { 0, /* bInternalFunctions */ 0x7ffffffe, /* iOnceResetThreshold */ SQLITE_DEFAULT_SORTERREF_SIZE, /* szSorterRef */ + 0, /* iPrngSeed */ }; /* @@ -19931,14 +20030,6 @@ SQLITE_PRIVATE SQLITE_WSD struct Sqlite3Config sqlite3Config = { */ SQLITE_PRIVATE FuncDefHash sqlite3BuiltinFunctions; -/* -** Constant tokens for values 0 and 1. -*/ -SQLITE_PRIVATE const Token sqlite3IntTokens[] = { - { "0", 1 }, - { "1", 1 } -}; - #ifdef VDBE_PROFILE /* ** The following performance counter can be used in place of @@ -20491,7 +20582,6 @@ SQLITE_PRIVATE int sqlite3VdbeCursorMoveto(VdbeCursor**, int*); SQLITE_PRIVATE int sqlite3VdbeCursorRestore(VdbeCursor*); SQLITE_PRIVATE u32 sqlite3VdbeSerialTypeLen(u32); SQLITE_PRIVATE u8 sqlite3VdbeOneByteSerialTypeLen(u8); -SQLITE_PRIVATE u32 sqlite3VdbeSerialType(Mem*, int, u32*); SQLITE_PRIVATE u32 sqlite3VdbeSerialPut(unsigned char*, Mem*, u32); SQLITE_PRIVATE u32 sqlite3VdbeSerialGet(const unsigned char*, u32, Mem*); SQLITE_PRIVATE void sqlite3VdbeDeleteAuxData(sqlite3*, AuxData**, int, int); @@ -22497,7 +22587,15 @@ SQLITE_PRIVATE void sqlite3OsDlClose(sqlite3_vfs *pVfs, void *pHandle){ } #endif /* SQLITE_OMIT_LOAD_EXTENSION */ SQLITE_PRIVATE int sqlite3OsRandomness(sqlite3_vfs *pVfs, int nByte, char *zBufOut){ - return pVfs->xRandomness(pVfs, nByte, zBufOut); + if( sqlite3Config.iPrngSeed ){ + memset(zBufOut, 0, nByte); + if( ALWAYS(nByte>(signed)sizeof(unsigned)) ) nByte = sizeof(unsigned int); + memcpy(zBufOut, &sqlite3Config.iPrngSeed, nByte); + return SQLITE_OK; + }else{ + return pVfs->xRandomness(pVfs, nByte, zBufOut); + } + } SQLITE_PRIVATE int sqlite3OsSleep(sqlite3_vfs *pVfs, int nMicro){ return pVfs->xSleep(pVfs, nMicro); @@ -28778,13 +28876,17 @@ SQLITE_PRIVATE void sqlite3TreeViewSelect(TreeView *pView, const Select *p, u8 m sqlite3TreeViewPush(pView, 1); } do{ - sqlite3TreeViewLine(pView, - "SELECT%s%s (%u/%p) selFlags=0x%x nSelectRow=%d", - ((p->selFlags & SF_Distinct) ? " DISTINCT" : ""), - ((p->selFlags & SF_Aggregate) ? " agg_flag" : ""), - p->selId, p, p->selFlags, - (int)p->nSelectRow - ); + if( p->selFlags & SF_WhereBegin ){ + sqlite3TreeViewLine(pView, "sqlite3WhereBegin()"); + }else{ + sqlite3TreeViewLine(pView, + "SELECT%s%s (%u/%p) selFlags=0x%x nSelectRow=%d", + ((p->selFlags & SF_Distinct) ? " DISTINCT" : ""), + ((p->selFlags & SF_Aggregate) ? " agg_flag" : ""), + p->selId, p, p->selFlags, + (int)p->nSelectRow + ); + } if( cnt++ ) sqlite3TreeViewPop(pView); if( p->pPrior ){ n = 1000; @@ -28801,7 +28903,10 @@ SQLITE_PRIVATE void sqlite3TreeViewSelect(TreeView *pView, const Select *p, u8 m if( p->pWinDefn ) n++; #endif } - sqlite3TreeViewExprList(pView, p->pEList, (n--)>0, "result-set"); + if( p->pEList ){ + sqlite3TreeViewExprList(pView, p->pEList, n>0, "result-set"); + } + n--; #ifndef SQLITE_OMIT_WINDOWFUNC if( p->pWin ){ Window *pX; @@ -28997,12 +29102,14 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m sqlite3TreeViewPop(pView); return; } - if( pExpr->flags ){ + if( pExpr->flags || pExpr->affExpr ){ if( ExprHasProperty(pExpr, EP_FromJoin) ){ - sqlite3_snprintf(sizeof(zFlgs),zFlgs," flags=0x%x iRJT=%d", - pExpr->flags, pExpr->iRightJoinTable); + sqlite3_snprintf(sizeof(zFlgs),zFlgs," fg.af=%x.%c iRJT=%d", + pExpr->flags, pExpr->affExpr ? pExpr->affExpr : 'n', + pExpr->iRightJoinTable); }else{ - sqlite3_snprintf(sizeof(zFlgs),zFlgs," flags=0x%x",pExpr->flags); + sqlite3_snprintf(sizeof(zFlgs),zFlgs," fg.af=%x.%c", + pExpr->flags, pExpr->affExpr ? pExpr->affExpr : 'n'); } }else{ zFlgs[0] = 0; @@ -29129,7 +29236,14 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m } case TK_COLLATE: { - sqlite3TreeViewLine(pView, "COLLATE %Q", pExpr->u.zToken); + /* COLLATE operators without the EP_Collate flag are intended to + ** emulate collation associated with a table column. These show + ** up in the treeview output as "SOFT-COLLATE". Explicit COLLATE + ** operators that appear in the original SQL always have the + ** EP_Collate bit set and appear in treeview output as just "COLLATE" */ + sqlite3TreeViewLine(pView, "%sCOLLATE %Q%s", + !ExprHasProperty(pExpr, EP_Collate) ? "SOFT-" : "", + pExpr->u.zToken, zFlgs); sqlite3TreeViewExpr(pView, pExpr->pLeft, 0); break; } @@ -29150,10 +29264,10 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m #endif } if( pExpr->op==TK_AGG_FUNCTION ){ - sqlite3TreeViewLine(pView, "AGG_FUNCTION%d %Q", - pExpr->op2, pExpr->u.zToken); + sqlite3TreeViewLine(pView, "AGG_FUNCTION%d %Q%s", + pExpr->op2, pExpr->u.zToken, zFlgs); }else{ - sqlite3TreeViewLine(pView, "FUNCTION %Q", pExpr->u.zToken); + sqlite3TreeViewLine(pView, "FUNCTION %Q%s", pExpr->u.zToken, zFlgs); } if( pFarg ){ sqlite3TreeViewExprList(pView, pFarg, pWin!=0, 0); @@ -29230,7 +29344,7 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m #ifndef SQLITE_OMIT_TRIGGER case TK_RAISE: { const char *zType = "unk"; - switch( pExpr->affinity ){ + switch( pExpr->affExpr ){ case OE_Rollback: zType = "rollback"; break; case OE_Abort: zType = "abort"; break; case OE_Fail: zType = "fail"; break; @@ -29271,7 +29385,7 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m sqlite3TreeViewExpr(pView, pExpr->pRight, 0); }else if( zUniOp ){ sqlite3TreeViewLine(pView, "%s%s", zUniOp, zFlgs); - sqlite3TreeViewExpr(pView, pExpr->pLeft, 0); + sqlite3TreeViewExpr(pView, pExpr->pLeft, 0); } sqlite3TreeViewPop(pView); } @@ -31779,7 +31893,7 @@ SQLITE_PRIVATE LogEst sqlite3LogEstFromDouble(double x){ #endif /* SQLITE_OMIT_VIRTUALTABLE */ #if defined(SQLITE_ENABLE_STMT_SCANSTATUS) || \ - defined(SQLITE_ENABLE_STAT3_OR_STAT4) || \ + defined(SQLITE_ENABLE_STAT4) || \ defined(SQLITE_EXPLAIN_ESTIMATED_ROWS) /* ** Convert a LogEst into an integer. @@ -31797,7 +31911,7 @@ SQLITE_PRIVATE u64 sqlite3LogEstToInt(LogEst x){ defined(SQLITE_EXPLAIN_ESTIMATED_ROWS) if( x>60 ) return (u64)LARGEST_INT64; #else - /* If only SQLITE_ENABLE_STAT3_OR_STAT4 is on, then the largest input + /* If only SQLITE_ENABLE_STAT4 is on, then the largest input ** possible to this routine is 310, resulting in a maximum x of 31 */ assert( x<=60 ); #endif @@ -32290,24 +32404,24 @@ SQLITE_PRIVATE const char *sqlite3OpcodeName(int i){ /* 93 */ "Count" OpHelp("r[P2]=count()"), /* 94 */ "ReadCookie" OpHelp(""), /* 95 */ "SetCookie" OpHelp(""), - /* 96 */ "BitAnd" OpHelp("r[P3]=r[P1]&r[P2]"), - /* 97 */ "BitOr" OpHelp("r[P3]=r[P1]|r[P2]"), - /* 98 */ "ShiftLeft" OpHelp("r[P3]=r[P2]<<r[P1]"), - /* 99 */ "ShiftRight" OpHelp("r[P3]=r[P2]>>r[P1]"), - /* 100 */ "Add" OpHelp("r[P3]=r[P1]+r[P2]"), - /* 101 */ "Subtract" OpHelp("r[P3]=r[P2]-r[P1]"), - /* 102 */ "Multiply" OpHelp("r[P3]=r[P1]*r[P2]"), - /* 103 */ "Divide" OpHelp("r[P3]=r[P2]/r[P1]"), - /* 104 */ "Remainder" OpHelp("r[P3]=r[P2]%r[P1]"), - /* 105 */ "Concat" OpHelp("r[P3]=r[P2]+r[P1]"), - /* 106 */ "ReopenIdx" OpHelp("root=P2 iDb=P3"), - /* 107 */ "BitNot" OpHelp("r[P2]= ~r[P1]"), - /* 108 */ "OpenRead" OpHelp("root=P2 iDb=P3"), - /* 109 */ "OpenWrite" OpHelp("root=P2 iDb=P3"), - /* 110 */ "String8" OpHelp("r[P2]='P4'"), - /* 111 */ "OpenDup" OpHelp(""), - /* 112 */ "OpenAutoindex" OpHelp("nColumn=P2"), - /* 113 */ "OpenEphemeral" OpHelp("nColumn=P2"), + /* 96 */ "ReopenIdx" OpHelp("root=P2 iDb=P3"), + /* 97 */ "OpenRead" OpHelp("root=P2 iDb=P3"), + /* 98 */ "OpenWrite" OpHelp("root=P2 iDb=P3"), + /* 99 */ "BitAnd" OpHelp("r[P3]=r[P1]&r[P2]"), + /* 100 */ "BitOr" OpHelp("r[P3]=r[P1]|r[P2]"), + /* 101 */ "ShiftLeft" OpHelp("r[P3]=r[P2]<<r[P1]"), + /* 102 */ "ShiftRight" OpHelp("r[P3]=r[P2]>>r[P1]"), + /* 103 */ "Add" OpHelp("r[P3]=r[P1]+r[P2]"), + /* 104 */ "Subtract" OpHelp("r[P3]=r[P2]-r[P1]"), + /* 105 */ "Multiply" OpHelp("r[P3]=r[P1]*r[P2]"), + /* 106 */ "Divide" OpHelp("r[P3]=r[P2]/r[P1]"), + /* 107 */ "Remainder" OpHelp("r[P3]=r[P2]%r[P1]"), + /* 108 */ "Concat" OpHelp("r[P3]=r[P2]+r[P1]"), + /* 109 */ "OpenDup" OpHelp(""), + /* 110 */ "BitNot" OpHelp("r[P2]= ~r[P1]"), + /* 111 */ "OpenAutoindex" OpHelp("nColumn=P2"), + /* 112 */ "OpenEphemeral" OpHelp("nColumn=P2"), + /* 113 */ "String8" OpHelp("r[P2]='P4'"), /* 114 */ "SorterOpen" OpHelp(""), /* 115 */ "SequenceTest" OpHelp("if( cursor[P1].ctr++ ) pc = P2"), /* 116 */ "OpenPseudo" OpHelp("P3 columns in r[P2]"), @@ -32339,10 +32453,10 @@ SQLITE_PRIVATE const char *sqlite3OpcodeName(int i){ /* 142 */ "LoadAnalysis" OpHelp(""), /* 143 */ "DropTable" OpHelp(""), /* 144 */ "DropIndex" OpHelp(""), - /* 145 */ "Real" OpHelp("r[P2]=P4"), - /* 146 */ "DropTrigger" OpHelp(""), - /* 147 */ "IntegrityCk" OpHelp(""), - /* 148 */ "RowSetAdd" OpHelp("rowset(P1)=r[P2]"), + /* 145 */ "DropTrigger" OpHelp(""), + /* 146 */ "IntegrityCk" OpHelp(""), + /* 147 */ "RowSetAdd" OpHelp("rowset(P1)=r[P2]"), + /* 148 */ "Real" OpHelp("r[P2]=P4"), /* 149 */ "Param" OpHelp(""), /* 150 */ "FkCounter" OpHelp("fkctr[P1]+=P2"), /* 151 */ "MemMax" OpHelp("r[P1]=max(r[P1],r[P2])"), @@ -32481,13 +32595,29 @@ SQLITE_PRIVATE const char *sqlite3OpcodeName(int i){ # include <sys/param.h> #endif /* SQLITE_ENABLE_LOCKING_STYLE */ -#if defined(__APPLE__) && ((__MAC_OS_X_VERSION_MIN_REQUIRED > 1050) || \ - (__IPHONE_OS_VERSION_MIN_REQUIRED > 2000)) -# if (!defined(TARGET_OS_EMBEDDED) || (TARGET_OS_EMBEDDED==0)) \ - && (!defined(TARGET_IPHONE_SIMULATOR) || (TARGET_IPHONE_SIMULATOR==0)) -# define HAVE_GETHOSTUUID 1 -# else -# warning "gethostuuid() is disabled." +/* +** Try to determine if gethostuuid() is available based on standard +** macros. This might sometimes compute the wrong value for some +** obscure platforms. For those cases, simply compile with one of +** the following: +** +** -DHAVE_GETHOSTUUID=0 +** -DHAVE_GETHOSTUUID=1 +** +** None if this matters except when building on Apple products with +** -DSQLITE_ENABLE_LOCKING_STYLE. +*/ +#ifndef HAVE_GETHOSTUUID +# define HAVE_GETHOSTUUID 0 +# if defined(__APPLE__) && ((__MAC_OS_X_VERSION_MIN_REQUIRED > 1050) || \ + (__IPHONE_OS_VERSION_MIN_REQUIRED > 2000)) +# if (!defined(TARGET_OS_EMBEDDED) || (TARGET_OS_EMBEDDED==0)) \ + && (!defined(TARGET_IPHONE_SIMULATOR) || (TARGET_IPHONE_SIMULATOR==0)) +# undef HAVE_GETHOSTUUID +# define HAVE_GETHOSTUUID 1 +# else +# warning "gethostuuid() is disabled." +# endif # endif #endif @@ -33095,13 +33225,14 @@ static struct unix_syscall { #if defined(__linux__) && defined(SQLITE_ENABLE_BATCH_ATOMIC_WRITE) # ifdef __ANDROID__ { "ioctl", (sqlite3_syscall_ptr)(int(*)(int, int, ...))ioctl, 0 }, +#define osIoctl ((int(*)(int,int,...))aSyscall[28].pCurrent) # else { "ioctl", (sqlite3_syscall_ptr)ioctl, 0 }, +#define osIoctl ((int(*)(int,unsigned long,...))aSyscall[28].pCurrent) # endif #else { "ioctl", (sqlite3_syscall_ptr)0, 0 }, #endif -#define osIoctl ((int(*)(int,int,...))aSyscall[28].pCurrent) }; /* End of the overrideable system calls */ @@ -38343,6 +38474,7 @@ static UnixUnusedFd *findReusableFd(const char *zPath, int flags){ UnixUnusedFd **pp; assert( sqlite3_mutex_notheld(pInode->pLockMutex) ); sqlite3_mutex_enter(pInode->pLockMutex); + flags &= (SQLITE_OPEN_READONLY|SQLITE_OPEN_READWRITE); for(pp=&pInode->pUnused; *pp && (*pp)->flags!=flags; pp=&((*pp)->pNext)); pUnused = *pp; if( pUnused ){ @@ -38396,7 +38528,7 @@ static int getFileMode( ** If the SQLITE_ENABLE_8_3_NAMES option is enabled, then the ** original filename is unavailable. But 8_3_NAMES is only used for ** FAT filesystems and permissions do not matter there, so just use -** the default permissions. +** the default permissions. In 8_3_NAMES mode, leave *pMode set to zero. */ static int findCreateFileMode( const char *zPath, /* Path of file (possibly) being created */ @@ -38631,11 +38763,19 @@ static int unixOpen( goto open_finished; } - /* If this process is running as root and if creating a new rollback - ** journal or WAL file, set the ownership of the journal or WAL to be - ** the same as the original database. + /* The owner of the rollback journal or WAL file should always be the + ** same as the owner of the database file. Try to ensure that this is + ** the case. The chown() system call will be a no-op if the current + ** process lacks root privileges, be we should at least try. Without + ** this step, if a root process opens a database file, it can leave + ** behinds a journal/WAL that is owned by root and hence make the + ** database inaccessible to unprivileged processes. + ** + ** If openMode==0, then that means uid and gid are not set correctly + ** (probably because SQLite is configured to use 8+3 filename mode) and + ** in that case we do not want to attempt the chown(). */ - if( flags & (SQLITE_OPEN_WAL|SQLITE_OPEN_MAIN_JOURNAL) ){ + if( openMode && (flags & (SQLITE_OPEN_WAL|SQLITE_OPEN_MAIN_JOURNAL))!=0 ){ robustFchown(fd, uid, gid); } } @@ -38646,7 +38786,8 @@ static int unixOpen( if( p->pPreallocatedUnused ){ p->pPreallocatedUnused->fd = fd; - p->pPreallocatedUnused->flags = flags; + p->pPreallocatedUnused->flags = + flags & (SQLITE_OPEN_READONLY|SQLITE_OPEN_READWRITE); } if( isDelete ){ @@ -39492,7 +39633,7 @@ SQLITE_API int sqlite3_hostid_num = 0; #define PROXY_HOSTIDLEN 16 /* conch file host id length */ -#ifdef HAVE_GETHOSTUUID +#if HAVE_GETHOSTUUID /* Not always defined in the headers as it ought to be */ extern int gethostuuid(uuid_t id, const struct timespec *wait); #endif @@ -39503,7 +39644,7 @@ extern int gethostuuid(uuid_t id, const struct timespec *wait); static int proxyGetHostID(unsigned char *pHostID, int *pError){ assert(PROXY_HOSTIDLEN == sizeof(uuid_t)); memset(pHostID, 0, PROXY_HOSTIDLEN); -#ifdef HAVE_GETHOSTUUID +#if HAVE_GETHOSTUUID { struct timespec timeout = {1, 0}; /* 1 sec timeout */ if( gethostuuid(pHostID, &timeout) ){ @@ -40177,7 +40318,7 @@ static int proxyFileControl(sqlite3_file *id, int op, void *pArg){ assert( 0 ); /* The call assures that only valid opcodes are sent */ } } - /*NOTREACHED*/ + /*NOTREACHED*/ assert(0); return SQLITE_ERROR; } @@ -44862,6 +45003,7 @@ static int winShmMap( rc = winOpenSharedMemory(pDbFd); if( rc!=SQLITE_OK ) return rc; pShm = pDbFd->pShm; + assert( pShm!=0 ); } pShmNode = pShm->pShmNode; @@ -45164,6 +45306,7 @@ static int winFetch(sqlite3_file *fd, i64 iOff, int nAmt, void **pp){ } } if( pFd->mmapSize >= iOff+nAmt ){ + assert( pFd->pMapRegion!=0 ); *pp = &((u8 *)pFd->pMapRegion)[iOff]; pFd->nFetchOut++; } @@ -48085,6 +48228,7 @@ SQLITE_PRIVATE int sqlite3PcacheInitialize(void){ ** built-in default page cache is used instead of the application defined ** page cache. */ sqlite3PCacheSetDefault(); + assert( sqlite3GlobalConfig.pcache2.xInit!=0 ); } return sqlite3GlobalConfig.pcache2.xInit(sqlite3GlobalConfig.pcache2.pArg); } @@ -49131,6 +49275,7 @@ static PgHdr1 *pcache1AllocPage(PCache1 *pCache, int benignMalloc){ assert( sqlite3_mutex_held(pCache->pGroup->mutex) ); if( pCache->pFree || (pCache->nPage==0 && pcache1InitBulk(pCache)) ){ + assert( pCache->pFree!=0 ); p = pCache->pFree; pCache->pFree = p->pNext; p->pNext = 0; @@ -61857,6 +62002,7 @@ SQLITE_PRIVATE int sqlite3WalFrames( if( rc ) return rc; iOffset += szFrame; nExtra++; + assert( pLast!=0 ); } } if( bSync ){ @@ -61889,6 +62035,7 @@ SQLITE_PRIVATE int sqlite3WalFrames( iFrame++; rc = walIndexAppend(pWal, iFrame, p->pgno); } + assert( pLast!=0 || nExtra==0 ); while( rc==SQLITE_OK && nExtra>0 ){ iFrame++; nExtra--; @@ -64900,9 +65047,12 @@ static int allocateSpace(MemPage *pPage, int nByte, int *pIdx){ if( (data[hdr+2] || data[hdr+1]) && gap+2<=top ){ u8 *pSpace = pageFindSlot(pPage, nByte, &rc); if( pSpace ){ - assert( pSpace>=data && (pSpace - data)<65536 ); - *pIdx = (int)(pSpace - data); - return SQLITE_OK; + assert( pSpace+nByte<=data+pPage->pBt->usableSize ); + if( (*pIdx = (int)(pSpace-data))<=gap ){ + return SQLITE_CORRUPT_PAGE(pPage); + }else{ + return SQLITE_OK; + } }else if( rc ){ return rc; } @@ -68129,6 +68279,7 @@ static int accessPayload( assert( aWrite>=pBufStart ); /* due to (6) */ memcpy(aSave, aWrite, 4); rc = sqlite3OsRead(fd, aWrite, a+4, (i64)pBt->pageSize*(nextPage-1)); + if( rc && nextPage>pBt->nPage ) rc = SQLITE_CORRUPT_BKPT; nextPage = get4byte(aWrite); memcpy(aWrite, aSave, 4); }else @@ -69917,12 +70068,7 @@ static void insertCell( assert( pPage->nOverflow<=ArraySize(pPage->apOvfl) ); assert( ArraySize(pPage->apOvfl)==ArraySize(pPage->aiOvfl) ); assert( sqlite3_mutex_held(pPage->pBt->mutex) ); - /* The cell should normally be sized correctly. However, when moving a - ** malformed cell from a leaf page to an interior page, if the cell size - ** wanted to be less than 4 but got rounded up to 4 on the leaf, then size - ** might be less than 8 (leaf-size + pointer) on the interior node. Hence - ** the term after the || in the following assert(). */ - assert( sz==pPage->xCellSize(pPage, pCell) || (sz==8 && iChild>0) ); + assert( sz==pPage->xCellSize(pPage, pCell) || CORRUPT_DB ); assert( pPage->nFree>=0 ); if( pPage->nOverflow || sz+2>pPage->nFree ){ if( pTemp ){ @@ -70154,7 +70300,7 @@ static int rebuildPage( assert( i<iEnd ); j = get2byte(&aData[hdr+5]); - if( NEVER(j>(u32)usableSize) ){ j = 0; } + if( j>(u32)usableSize ){ j = 0; } memcpy(&pTmp[j], &aData[j], usableSize - j); for(k=0; pCArray->ixNx[k]<=i && ALWAYS(k<NB*2); k++){} @@ -70246,7 +70392,8 @@ static int pageInsertArray( while( 1 /*Exit by break*/ ){ int sz, rc; u8 *pSlot; - sz = cachedCellSize(pCArray, i); + assert( pCArray->szCell[i]!=0 ); + sz = pCArray->szCell[i]; if( (aData[1]==0 && aData[2]==0) || (pSlot = pageFindSlot(pPg,sz,&rc))==0 ){ if( (pData - pBegin)<sz ) return 1; pData -= sz; @@ -70407,6 +70554,7 @@ static int editPage( memmove(&pCellptr[2], pCellptr, (nCell - iCell) * 2); } nCell++; + cachedCellSize(pCArray, iCell+iNew); if( pageInsertArray( pPg, pBegin, &pData, pCellptr, iCell+iNew, 1, pCArray @@ -70929,7 +71077,7 @@ static int balance_nonroot( */ memset(&b.szCell[b.nCell], 0, sizeof(b.szCell[0])*(limit+pOld->nOverflow)); if( pOld->nOverflow>0 ){ - if( limit<pOld->aiOvfl[0] ){ + if( NEVER(limit<pOld->aiOvfl[0]) ){ rc = SQLITE_CORRUPT_BKPT; goto balance_cleanup; } @@ -71215,6 +71363,8 @@ static int balance_nonroot( )); assert( sqlite3PagerIswriteable(pParent->pDbPage) ); + assert( nNew>=1 && nNew<=ArraySize(apNew) ); + assert( apNew[nNew-1]!=0 ); put4byte(pRight, apNew[nNew-1]->pgno); /* If the sibling pages are not leaves, ensure that the right-child pointer @@ -71560,11 +71710,13 @@ static int balance(BtCursor *pCur){ VVA_ONLY( int balance_deeper_called = 0 ); do { - int iPage = pCur->iPage; + int iPage; MemPage *pPage = pCur->pPage; if( NEVER(pPage->nFree<0) && btreeComputeFreeSpace(pPage) ) break; - if( iPage==0 ){ + if( pPage->nOverflow==0 && pPage->nFree<=nMin ){ + break; + }else if( (iPage = pCur->iPage)==0 ){ if( pPage->nOverflow ){ /* The root page of the b-tree is overfull. In this case call the ** balance_deeper() function to create a new child for the root-page @@ -71585,8 +71737,6 @@ static int balance(BtCursor *pCur){ }else{ break; } - }else if( pPage->nOverflow==0 && pPage->nFree<=nMin ){ - break; }else{ MemPage * const pParent = pCur->apPage[iPage-1]; int const iIdx = pCur->aiIdx[iPage-1]; @@ -71728,7 +71878,9 @@ static int btreeOverwriteCell(BtCursor *pCur, const BtreePayload *pX){ Pgno ovflPgno; /* Next overflow page to write */ u32 ovflPageSize; /* Size to write on overflow page */ - if( pCur->info.pPayload + pCur->info.nLocal > pPage->aDataEnd ){ + if( pCur->info.pPayload + pCur->info.nLocal > pPage->aDataEnd + || pCur->info.pPayload < pPage->aData + pPage->cellOffset + ){ return SQLITE_CORRUPT_BKPT; } /* Overwrite the local portion first */ @@ -71969,6 +72121,8 @@ SQLITE_PRIVATE int sqlite3BtreeInsert( memcpy(newCell, oldCell, 4); } rc = clearCell(pPage, oldCell, &info); + testcase( pCur->curFlags & BTCF_ValidOvfl ); + invalidateOverflowCache(pCur); if( info.nSize==szNew && info.nLocal==info.nPayload && (!ISAUTOVACUUM || szNew<pPage->minLocal) ){ @@ -71982,7 +72136,12 @@ SQLITE_PRIVATE int sqlite3BtreeInsert( ** new entry uses overflow pages, as the insertCell() call below is ** necessary to add the PTRMAP_OVERFLOW1 pointer-map entry. */ assert( rc==SQLITE_OK ); /* clearCell never fails when nLocal==nPayload */ - if( oldCell+szNew > pPage->aDataEnd ) return SQLITE_CORRUPT_BKPT; + if( oldCell < pPage->aData+pPage->hdrOffset+10 ){ + return SQLITE_CORRUPT_BKPT; + } + if( oldCell+szNew > pPage->aDataEnd ){ + return SQLITE_CORRUPT_BKPT; + } memcpy(oldCell, newCell, szNew); return SQLITE_OK; } @@ -74319,8 +74478,10 @@ SQLITE_API int sqlite3_backup_finish(sqlite3_backup *p){ } if( p->isAttached ){ pp = sqlite3PagerBackupPtr(sqlite3BtreePager(p->pSrc)); + assert( pp!=0 ); while( *pp!=p ){ pp = &(*pp)->pNext; + assert( pp!=0 ); } *pp = p->pNext; } @@ -74735,7 +74896,13 @@ SQLITE_PRIVATE SQLITE_NOINLINE int sqlite3VdbeMemGrow(Mem *pMem, int n, int bPre assert( pMem->szMalloc==0 || pMem->szMalloc==sqlite3DbMallocSize(pMem->db, pMem->zMalloc) ); if( pMem->szMalloc>0 && bPreserve && pMem->z==pMem->zMalloc ){ - pMem->z = pMem->zMalloc = sqlite3DbReallocOrFree(pMem->db, pMem->z, n); + if( pMem->db ){ + pMem->z = pMem->zMalloc = sqlite3DbReallocOrFree(pMem->db, pMem->z, n); + }else{ + pMem->zMalloc = sqlite3Realloc(pMem->z, n); + if( pMem->zMalloc==0 ) sqlite3_free(pMem->z); + pMem->z = pMem->zMalloc; + } bPreserve = 0; }else{ if( pMem->szMalloc>0 ) sqlite3DbFreeNN(pMem->db, pMem->zMalloc); @@ -75806,7 +75973,7 @@ struct ValueNewStat4Ctx { ** an sqlite3_value within the UnpackedRecord.a[] array. */ static sqlite3_value *valueNew(sqlite3 *db, struct ValueNewStat4Ctx *p){ -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 if( p ){ UnpackedRecord *pRec = p->ppRec[0]; @@ -75842,7 +76009,7 @@ static sqlite3_value *valueNew(sqlite3 *db, struct ValueNewStat4Ctx *p){ } #else UNUSED_PARAMETER(p); -#endif /* defined(SQLITE_ENABLE_STAT3_OR_STAT4) */ +#endif /* defined(SQLITE_ENABLE_STAT4) */ return sqlite3ValueNew(db); } @@ -75866,7 +76033,7 @@ static sqlite3_value *valueNew(sqlite3 *db, struct ValueNewStat4Ctx *p){ ** and sets (*ppVal) to NULL. Or, if an error occurs, (*ppVal) is set to ** NULL and an SQLite error code returned. */ -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 static int valueFromFunction( sqlite3 *db, /* The database connection */ Expr *p, /* The expression to evaluate */ @@ -75949,7 +76116,7 @@ static int valueFromFunction( } #else # define valueFromFunction(a,b,c,d,e,f) SQLITE_OK -#endif /* defined(SQLITE_ENABLE_STAT3_OR_STAT4) */ +#endif /* defined(SQLITE_ENABLE_STAT4) */ /* ** Extract a value from the supplied expression in the manner described @@ -75978,7 +76145,7 @@ static int valueFromExpr( assert( pExpr!=0 ); while( (op = pExpr->op)==TK_UPLUS || op==TK_SPAN ) pExpr = pExpr->pLeft; -#if defined(SQLITE_ENABLE_STAT3_OR_STAT4) +#if defined(SQLITE_ENABLE_STAT4) if( op==TK_REGISTER ) op = pExpr->op2; #else if( NEVER(op==TK_REGISTER) ) op = pExpr->op2; @@ -76071,7 +76238,7 @@ static int valueFromExpr( 0, SQLITE_DYNAMIC); } #endif -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 else if( op==TK_FUNCTION && pCtx!=0 ){ rc = valueFromFunction(db, pExpr, enc, affinity, &pVal, pCtx); } @@ -76088,13 +76255,13 @@ static int valueFromExpr( return rc; no_mem: -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 if( pCtx==0 || pCtx->pParse->nErr==0 ) #endif sqlite3OomFault(db); sqlite3DbFree(db, zVal); assert( *ppVal==0 ); -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 if( pCtx==0 ) sqlite3ValueFree(pVal); #else assert( pCtx==0 ); sqlite3ValueFree(pVal); @@ -76122,56 +76289,7 @@ SQLITE_PRIVATE int sqlite3ValueFromExpr( return pExpr ? valueFromExpr(db, pExpr, enc, affinity, ppVal, 0) : 0; } -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 -/* -** The implementation of the sqlite_record() function. This function accepts -** a single argument of any type. The return value is a formatted database -** record (a blob) containing the argument value. -** -** This is used to convert the value stored in the 'sample' column of the -** sqlite_stat3 table to the record format SQLite uses internally. -*/ -static void recordFunc( - sqlite3_context *context, - int argc, - sqlite3_value **argv -){ - const int file_format = 1; - u32 iSerial; /* Serial type */ - int nSerial; /* Bytes of space for iSerial as varint */ - u32 nVal; /* Bytes of space required for argv[0] */ - int nRet; - sqlite3 *db; - u8 *aRet; - - UNUSED_PARAMETER( argc ); - iSerial = sqlite3VdbeSerialType(argv[0], file_format, &nVal); - nSerial = sqlite3VarintLen(iSerial); - db = sqlite3_context_db_handle(context); - - nRet = 1 + nSerial + nVal; - aRet = sqlite3DbMallocRawNN(db, nRet); - if( aRet==0 ){ - sqlite3_result_error_nomem(context); - }else{ - aRet[0] = nSerial+1; - putVarint32(&aRet[1], iSerial); - sqlite3VdbeSerialPut(&aRet[1+nSerial], argv[0], iSerial); - sqlite3_result_blob(context, aRet, nRet, SQLITE_TRANSIENT); - sqlite3DbFreeNN(db, aRet); - } -} - -/* -** Register built-in functions used to help read ANALYZE data. -*/ -SQLITE_PRIVATE void sqlite3AnalyzeFunctions(void){ - static FuncDef aAnalyzeTableFuncs[] = { - FUNCTION(sqlite_record, 1, 0, 0, recordFunc), - }; - sqlite3InsertBuiltinFuncs(aAnalyzeTableFuncs, ArraySize(aAnalyzeTableFuncs)); -} - +#ifdef SQLITE_ENABLE_STAT4 /* ** Attempt to extract a value from pExpr and use it to construct *ppVal. ** @@ -77078,7 +77196,7 @@ SQLITE_PRIVATE int sqlite3VdbeAssertMayAbort(Vdbe *v, int mayAbort){ int opcode = pOp->opcode; if( opcode==OP_Destroy || opcode==OP_VUpdate || opcode==OP_VRename || opcode==OP_VDestroy - || (opcode==OP_Function0 && pOp->p4.pFunc->funcFlags&SQLITE_FUNC_INTERNAL) + || (opcode==OP_ParseSchema && pOp->p4.z==0) || ((opcode==OP_Halt || opcode==OP_HaltIfNull) && ((pOp->p1)!=SQLITE_OK && pOp->p2==OE_Abort)) ){ @@ -77415,16 +77533,16 @@ SQLITE_PRIVATE void sqlite3VdbeScanStatus( ** Change the value of the opcode, or P1, P2, P3, or P5 operands ** for a specific instruction. */ -SQLITE_PRIVATE void sqlite3VdbeChangeOpcode(Vdbe *p, u32 addr, u8 iNewOpcode){ +SQLITE_PRIVATE void sqlite3VdbeChangeOpcode(Vdbe *p, int addr, u8 iNewOpcode){ sqlite3VdbeGetOp(p,addr)->opcode = iNewOpcode; } -SQLITE_PRIVATE void sqlite3VdbeChangeP1(Vdbe *p, u32 addr, int val){ +SQLITE_PRIVATE void sqlite3VdbeChangeP1(Vdbe *p, int addr, int val){ sqlite3VdbeGetOp(p,addr)->p1 = val; } -SQLITE_PRIVATE void sqlite3VdbeChangeP2(Vdbe *p, u32 addr, int val){ +SQLITE_PRIVATE void sqlite3VdbeChangeP2(Vdbe *p, int addr, int val){ sqlite3VdbeGetOp(p,addr)->p2 = val; } -SQLITE_PRIVATE void sqlite3VdbeChangeP3(Vdbe *p, u32 addr, int val){ +SQLITE_PRIVATE void sqlite3VdbeChangeP3(Vdbe *p, int addr, int val){ sqlite3VdbeGetOp(p,addr)->p3 = val; } SQLITE_PRIVATE void sqlite3VdbeChangeP5(Vdbe *p, u16 p5){ @@ -77931,14 +78049,16 @@ static char *displayP4(Op *pOp, char *zTemp, int nTemp){ case P4_KEYINFO: { int j; KeyInfo *pKeyInfo = pOp->p4.pKeyInfo; - assert( pKeyInfo->aSortOrder!=0 ); + assert( pKeyInfo->aSortFlags!=0 ); sqlite3_str_appendf(&x, "k(%d", pKeyInfo->nKeyField); for(j=0; j<pKeyInfo->nKeyField; j++){ CollSeq *pColl = pKeyInfo->aColl[j]; const char *zColl = pColl ? pColl->zName : ""; if( strcmp(zColl, "BINARY")==0 ) zColl = "B"; - sqlite3_str_appendf(&x, ",%s%s", - pKeyInfo->aSortOrder[j] ? "-" : "", zColl); + sqlite3_str_appendf(&x, ",%s%s%s", + (pKeyInfo->aSortFlags[j] & KEYINFO_ORDER_DESC) ? "-" : "", + (pKeyInfo->aSortFlags[j] & KEYINFO_ORDER_BIGNULL)? "N." : "", + zColl); } sqlite3_str_append(&x, ")", 1); break; @@ -78345,8 +78465,11 @@ SQLITE_PRIVATE int sqlite3VdbeList( ** pick up the appropriate opcode. */ int j; i -= p->nOp; + assert( apSub!=0 ); + assert( nSub>0 ); for(j=0; i>=apSub[j]->nOp; j++){ i -= apSub[j]->nOp; + assert( i<apSub[j]->nOp || j+1<nSub ); } pOp = &apSub[j]->aOp[i]; } @@ -79868,10 +79991,17 @@ SQLITE_PRIVATE int sqlite3VdbeCursorMoveto(VdbeCursor **pp, int *piCol){ ** of SQLite will not understand those serial types. */ +#if 0 /* Inlined into the OP_MakeRecord opcode */ /* ** Return the serial-type for the value stored in pMem. ** ** This routine might convert a large MEM_IntReal value into MEM_Real. +** +** 2019-07-11: The primary user of this subroutine was the OP_MakeRecord +** opcode in the byte-code engine. But by moving this routine in-line, we +** can omit some redundant tests and make that opcode a lot faster. So +** this routine is now only used by the STAT3 logic and STAT3 support has +** ended. The code is kept here for historical reference only. */ SQLITE_PRIVATE u32 sqlite3VdbeSerialType(Mem *pMem, int file_format, u32 *pLen){ int flags = pMem->flags; @@ -79932,6 +80062,7 @@ SQLITE_PRIVATE u32 sqlite3VdbeSerialType(Mem *pMem, int file_format, u32 *pLen){ *pLen = n; return ((n*2) + 12 + ((flags&MEM_Str)!=0)); } +#endif /* inlined into OP_MakeRecord */ /* ** The sizes for serial types less than 128 @@ -80240,7 +80371,7 @@ SQLITE_PRIVATE UnpackedRecord *sqlite3VdbeAllocUnpackedRecord( p = (UnpackedRecord *)sqlite3DbMallocRaw(pKeyInfo->db, nByte); if( !p ) return 0; p->aMem = (Mem*)&((char*)p)[ROUND8(sizeof(UnpackedRecord))]; - assert( pKeyInfo->aSortOrder!=0 ); + assert( pKeyInfo->aSortFlags!=0 ); p->pKeyInfo = pKeyInfo; p->nField = pKeyInfo->nKeyField + 1; return p; @@ -80339,7 +80470,7 @@ static int vdbeRecordCompareDebug( if( szHdr1>98307 ) return SQLITE_CORRUPT; d1 = szHdr1; assert( pKeyInfo->nAllField>=pPKey2->nField || CORRUPT_DB ); - assert( pKeyInfo->aSortOrder!=0 ); + assert( pKeyInfo->aSortFlags!=0 ); assert( pKeyInfo->nKeyField>0 ); assert( idx1<=szHdr1 || CORRUPT_DB ); do{ @@ -80370,7 +80501,12 @@ static int vdbeRecordCompareDebug( pKeyInfo->nAllField>i ? pKeyInfo->aColl[i] : 0); if( rc!=0 ){ assert( mem1.szMalloc==0 ); /* See comment below */ - if( pKeyInfo->aSortOrder[i] ){ + if( (pKeyInfo->aSortFlags[i] & KEYINFO_ORDER_BIGNULL) + && ((mem1.flags & MEM_Null) || (pPKey2->aMem[i].flags & MEM_Null)) + ){ + rc = -rc; + } + if( pKeyInfo->aSortFlags[i] & KEYINFO_ORDER_DESC ){ rc = -rc; /* Invert the result for DESC sort order. */ } goto debugCompareEnd; @@ -80746,7 +80882,7 @@ SQLITE_PRIVATE int sqlite3VdbeRecordCompareWithSkip( VVA_ONLY( mem1.szMalloc = 0; ) /* Only needed by assert() statements */ assert( pPKey2->pKeyInfo->nAllField>=pPKey2->nField || CORRUPT_DB ); - assert( pPKey2->pKeyInfo->aSortOrder!=0 ); + assert( pPKey2->pKeyInfo->aSortFlags!=0 ); assert( pPKey2->pKeyInfo->nKeyField>0 ); assert( idx1<=szHdr1 || CORRUPT_DB ); do{ @@ -80869,8 +81005,14 @@ SQLITE_PRIVATE int sqlite3VdbeRecordCompareWithSkip( } if( rc!=0 ){ - if( pPKey2->pKeyInfo->aSortOrder[i] ){ - rc = -rc; + int sortFlags = pPKey2->pKeyInfo->aSortFlags[i]; + if( sortFlags ){ + if( (sortFlags & KEYINFO_ORDER_BIGNULL)==0 + || ((sortFlags & KEYINFO_ORDER_DESC) + !=(serial_type==0 || (pRhs->flags&MEM_Null))) + ){ + rc = -rc; + } } assert( vdbeRecordCompareDebug(nKey1, pKey1, pPKey2, rc) ); assert( mem1.szMalloc==0 ); /* See comment below */ @@ -81038,7 +81180,11 @@ static int vdbeRecordCompareString( nCmp = MIN( pPKey2->aMem[0].n, nStr ); res = memcmp(&aKey1[szHdr], pPKey2->aMem[0].z, nCmp); - if( res==0 ){ + if( res>0 ){ + res = pPKey2->r2; + }else if( res<0 ){ + res = pPKey2->r1; + }else{ res = nStr - pPKey2->aMem[0].n; if( res==0 ){ if( pPKey2->nField>1 ){ @@ -81052,10 +81198,6 @@ static int vdbeRecordCompareString( }else{ res = pPKey2->r1; } - }else if( res>0 ){ - res = pPKey2->r2; - }else{ - res = pPKey2->r1; } } @@ -81087,7 +81229,10 @@ SQLITE_PRIVATE RecordCompare sqlite3VdbeFindCompare(UnpackedRecord *p){ ** header size is (12*5 + 1 + 1) bytes. */ if( p->pKeyInfo->nAllField<=13 ){ int flags = p->aMem[0].flags; - if( p->pKeyInfo->aSortOrder[0] ){ + if( p->pKeyInfo->aSortFlags[0] ){ + if( p->pKeyInfo->aSortFlags[0] & KEYINFO_ORDER_BIGNULL ){ + return sqlite3VdbeRecordCompare; + } p->r1 = 1; p->r2 = -1; }else{ @@ -81336,7 +81481,7 @@ SQLITE_PRIVATE void sqlite3VdbeSetVarmask(Vdbe *v, int iVar){ ** features such as 'now'. */ SQLITE_PRIVATE int sqlite3NotPureFunc(sqlite3_context *pCtx){ -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 if( pCtx->pVdbe==0 ) return 1; #endif if( pCtx->pVdbe->aOp[pCtx->iOp].opcode==OP_PureFunc ){ @@ -81433,7 +81578,7 @@ SQLITE_PRIVATE void sqlite3VdbePreUpdateHook( preupdate.keyinfo.db = db; preupdate.keyinfo.enc = ENC(db); preupdate.keyinfo.nKeyField = pTab->nCol; - preupdate.keyinfo.aSortOrder = (u8*)&fakeSortOrder; + preupdate.keyinfo.aSortFlags = (u8*)&fakeSortOrder; preupdate.iKey1 = iKey1; preupdate.iKey2 = iKey2; preupdate.pTab = pTab; @@ -82302,7 +82447,7 @@ SQLITE_API int sqlite3_vtab_nochange(sqlite3_context *p){ */ SQLITE_PRIVATE sqlite3_int64 sqlite3StmtCurrentTime(sqlite3_context *p){ int rc; -#ifndef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifndef SQLITE_ENABLE_STAT4 sqlite3_int64 *piTime = &p->pVdbe->iCurrentTime; assert( p->pVdbe!=0 ); #else @@ -82367,7 +82512,7 @@ SQLITE_API void *sqlite3_get_auxdata(sqlite3_context *pCtx, int iArg){ AuxData *pAuxData; assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) ); -#if SQLITE_ENABLE_STAT3_OR_STAT4 +#if SQLITE_ENABLE_STAT4 if( pCtx->pVdbe==0 ) return 0; #else assert( pCtx->pVdbe!=0 ); @@ -82401,7 +82546,7 @@ SQLITE_API void sqlite3_set_auxdata( Vdbe *pVdbe = pCtx->pVdbe; assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) ); -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 if( pVdbe==0 ) goto failed; #else assert( pVdbe!=0 ); @@ -84053,6 +84198,7 @@ static void applyNumericAffinity(Mem *pRec, int bTryForInt){ ** Convert pRec to a text representation. ** ** SQLITE_AFF_BLOB: +** SQLITE_AFF_NONE: ** No-op. pRec is unchanged. */ static void applyAffinity( @@ -84192,13 +84338,15 @@ SQLITE_PRIVATE void sqlite3VdbeMemPrettyPrint(Mem *pMem, char *zBuf){ c = 's'; } *(zCsr++) = c; + *(zCsr++) = 'x'; sqlite3_snprintf(100, zCsr, "%d[", pMem->n); zCsr += sqlite3Strlen30(zCsr); - for(i=0; i<16 && i<pMem->n; i++){ + for(i=0; i<25 && i<pMem->n; i++){ sqlite3_snprintf(100, zCsr, "%02X", ((int)pMem->z[i] & 0xFF)); zCsr += sqlite3Strlen30(zCsr); } - for(i=0; i<16 && i<pMem->n; i++){ + *zCsr++ = '|'; + for(i=0; i<25 && i<pMem->n; i++){ char z = pMem->z[i]; if( z<32 || z>126 ) *zCsr++ = '.'; else *zCsr++ = z; @@ -84228,7 +84376,7 @@ SQLITE_PRIVATE void sqlite3VdbeMemPrettyPrint(Mem *pMem, char *zBuf){ sqlite3_snprintf(100, &zBuf[k], "%d", pMem->n); k += sqlite3Strlen30(&zBuf[k]); zBuf[k++] = '['; - for(j=0; j<15 && j<pMem->n; j++){ + for(j=0; j<25 && j<pMem->n; j++){ u8 c = pMem->z[j]; if( c>=0x20 && c<0x7f ){ zBuf[k++] = c; @@ -84261,7 +84409,7 @@ static void memTracePrint(Mem *p){ printf(" i:%lld", p->u.i); #ifndef SQLITE_OMIT_FLOATING_POINT }else if( p->flags & MEM_Real ){ - printf(" r:%g", p->u.r); + printf(" r:%.17g", p->u.r); #endif }else if( sqlite3VdbeMemIsRowSet(p) ){ printf(" (rowset)"); @@ -84939,7 +85087,6 @@ case OP_Real: { /* same as TK_FLOAT, out2 */ case OP_String8: { /* same as TK_STRING, out2 */ assert( pOp->p4.z!=0 ); pOut = out2Prerelease(p, pOp); - pOp->opcode = OP_String; pOp->p1 = sqlite3Strlen30(pOp->p4.z); #ifndef SQLITE_OMIT_UTF16 @@ -84963,6 +85110,7 @@ case OP_String8: { /* same as TK_STRING, out2 */ if( pOp->p1>db->aLimit[SQLITE_LIMIT_LENGTH] ){ goto too_big; } + pOp->opcode = OP_String; assert( rc==SQLITE_OK ); /* Fall through to the next case, OP_String */ } @@ -85630,6 +85778,7 @@ case OP_RealAffinity: { /* in1 */ testcase( pIn1->flags & MEM_Int ); testcase( pIn1->flags & MEM_IntReal ); sqlite3VdbeMemRealify(pIn1); + REGISTER_TRACE(pOp->p1, pIn1); } break; } @@ -86025,9 +86174,14 @@ case OP_Compare: { REGISTER_TRACE(p2+idx, &aMem[p2+idx]); assert( i<pKeyInfo->nKeyField ); pColl = pKeyInfo->aColl[i]; - bRev = pKeyInfo->aSortOrder[i]; + bRev = (pKeyInfo->aSortFlags[i] & KEYINFO_ORDER_DESC); iCompare = sqlite3MemCompare(&aMem[p1+idx], &aMem[p2+idx], pColl); if( iCompare ){ + if( (pKeyInfo->aSortFlags[i] & KEYINFO_ORDER_BIGNULL) + && ((aMem[p1+idx].flags & MEM_Null) || (aMem[p2+idx].flags & MEM_Null)) + ){ + iCompare = -iCompare; + } if( bRev ) iCompare = -iCompare; break; } @@ -86318,11 +86472,6 @@ case OP_Offset: { /* out3 */ ** if the P4 argument is a P4_MEM use the value of the P4 argument as ** the result. ** -** If the OPFLAG_CLEARCACHE bit is set on P5 and P1 is a pseudo-table cursor, -** then the cache of the cursor is reset prior to extracting the column. -** The first OP_Column against a pseudo-table after the value of the content -** register has changed should have this bit set. -** ** If the OPFLAG_LENGTHARG and OPFLAG_TYPEOFARG bits are set on P5 then ** the result is guaranteed to only be used as the argument of a length() ** or typeof() function, respectively. The loading of large blobs can be @@ -86611,15 +86760,27 @@ case OP_Affinity: { assert( pOp->p2>0 ); assert( zAffinity[pOp->p2]==0 ); pIn1 = &aMem[pOp->p1]; - while( 1 /*edit-by-break*/ ){ + while( 1 /*exit-by-break*/ ){ assert( pIn1 <= &p->aMem[(p->nMem+1 - p->nCursor)] ); assert( memIsValid(pIn1) ); applyAffinity(pIn1, zAffinity[0], encoding); if( zAffinity[0]==SQLITE_AFF_REAL && (pIn1->flags & MEM_Int)!=0 ){ - /* When applying REAL affinity, if the result is still MEM_Int, - ** indicate that REAL is actually desired */ - pIn1->flags |= MEM_IntReal; - pIn1->flags &= ~MEM_Int; + /* When applying REAL affinity, if the result is still an MEM_Int + ** that will fit in 6 bytes, then change the type to MEM_IntReal + ** so that we keep the high-resolution integer value but know that + ** the type really wants to be REAL. */ + testcase( pIn1->u.i==140737488355328LL ); + testcase( pIn1->u.i==140737488355327LL ); + testcase( pIn1->u.i==-140737488355328LL ); + testcase( pIn1->u.i==-140737488355329LL ); + if( pIn1->u.i<=140737488355327LL && pIn1->u.i>=-140737488355328LL ){ + pIn1->flags |= MEM_IntReal; + pIn1->flags &= ~MEM_Int; + }else{ + pIn1->u.r = (double)pIn1->u.i; + pIn1->flags |= MEM_Real; + pIn1->flags &= ~MEM_Int; + } } REGISTER_TRACE((int)(pIn1-aMem), pIn1); zAffinity++; @@ -86726,14 +86887,36 @@ case OP_MakeRecord: { #endif /* Loop through the elements that will make up the record to figure - ** out how much space is required for the new record. + ** out how much space is required for the new record. After this loop, + ** the Mem.uTemp field of each term should hold the serial-type that will + ** be used for that term in the generated record: + ** + ** Mem.uTemp value type + ** --------------- --------------- + ** 0 NULL + ** 1 1-byte signed integer + ** 2 2-byte signed integer + ** 3 3-byte signed integer + ** 4 4-byte signed integer + ** 5 6-byte signed integer + ** 6 8-byte signed integer + ** 7 IEEE float + ** 8 Integer constant 0 + ** 9 Integer constant 1 + ** 10,11 reserved for expansion + ** N>=12 and even BLOB + ** N>=13 and odd text + ** + ** The following additional values are computed: + ** nHdr Number of bytes needed for the record header + ** nData Number of bytes of data space needed for the record + ** nZero Zero bytes at the end of the record */ pRec = pLast; do{ assert( memIsValid(pRec) ); - serial_type = sqlite3VdbeSerialType(pRec, file_format, &len); - if( pRec->flags & MEM_Zero ){ - if( serial_type==0 ){ + if( pRec->flags & MEM_Null ){ + if( pRec->flags & MEM_Zero ){ /* Values with MEM_Null and MEM_Zero are created by xColumn virtual ** table methods that never invoke sqlite3_result_xxxxx() while ** computing an unchanging column value in an UPDATE statement. @@ -86741,19 +86924,83 @@ case OP_MakeRecord: { ** so that they can be passed through to xUpdate and have ** a true sqlite3_value_nochange(). */ assert( pOp->p5==OPFLAG_NOCHNG_MAGIC || CORRUPT_DB ); - serial_type = 10; - }else if( nData ){ - if( sqlite3VdbeMemExpandBlob(pRec) ) goto no_mem; + pRec->uTemp = 10; + }else{ + pRec->uTemp = 0; + } + nHdr++; + }else if( pRec->flags & (MEM_Int|MEM_IntReal) ){ + /* Figure out whether to use 1, 2, 4, 6 or 8 bytes. */ + i64 i = pRec->u.i; + u64 uu; + testcase( pRec->flags & MEM_Int ); + testcase( pRec->flags & MEM_IntReal ); + if( i<0 ){ + uu = ~i; }else{ - nZero += pRec->u.nZero; - len -= pRec->u.nZero; + uu = i; + } + nHdr++; + testcase( uu==127 ); testcase( uu==128 ); + testcase( uu==32767 ); testcase( uu==32768 ); + testcase( uu==8388607 ); testcase( uu==8388608 ); + testcase( uu==2147483647 ); testcase( uu==2147483648 ); + testcase( uu==140737488355327LL ); testcase( uu==140737488355328LL ); + if( uu<=127 ){ + if( (i&1)==i && file_format>=4 ){ + pRec->uTemp = 8+(u32)uu; + }else{ + nData++; + pRec->uTemp = 1; + } + }else if( uu<=32767 ){ + nData += 2; + pRec->uTemp = 2; + }else if( uu<=8388607 ){ + nData += 3; + pRec->uTemp = 3; + }else if( uu<=2147483647 ){ + nData += 4; + pRec->uTemp = 4; + }else if( uu<=140737488355327LL ){ + nData += 6; + pRec->uTemp = 5; + }else{ + nData += 8; + if( pRec->flags & MEM_IntReal ){ + /* If the value is IntReal and is going to take up 8 bytes to store + ** as an integer, then we might as well make it an 8-byte floating + ** point value */ + pRec->u.r = (double)pRec->u.i; + pRec->flags &= ~MEM_IntReal; + pRec->flags |= MEM_Real; + pRec->uTemp = 7; + }else{ + pRec->uTemp = 6; + } + } + }else if( pRec->flags & MEM_Real ){ + nHdr++; + nData += 8; + pRec->uTemp = 7; + }else{ + assert( db->mallocFailed || pRec->flags&(MEM_Str|MEM_Blob) ); + assert( pRec->n>=0 ); + len = (u32)pRec->n; + serial_type = (len*2) + 12 + ((pRec->flags & MEM_Str)!=0); + if( pRec->flags & MEM_Zero ){ + serial_type += pRec->u.nZero*2; + if( nData ){ + if( sqlite3VdbeMemExpandBlob(pRec) ) goto no_mem; + len += pRec->u.nZero; + }else{ + nZero += pRec->u.nZero; + } } + nData += len; + nHdr += sqlite3VarintLen(serial_type); + pRec->uTemp = serial_type; } - nData += len; - testcase( serial_type==127 ); - testcase( serial_type==128 ); - nHdr += serial_type<=127 ? 1 : sqlite3VarintLen(serial_type); - pRec->uTemp = serial_type; if( pRec==pData0 ) break; pRec--; }while(1); @@ -87089,7 +87336,7 @@ case OP_AutoCommit: { rc = SQLITE_ERROR; goto abort_due_to_error; } - break; + /*NOTREACHED*/ assert(0); } /* Opcode: Transaction P1 P2 P3 P4 P5 @@ -87827,6 +88074,7 @@ case OP_SeekGT: { /* jump, in3, group */ pC->deferredMoveto = 0; pC->cacheStatus = CACHE_STALE; if( pC->isTable ){ + u16 flags3, newType; /* The BTREE_SEEK_EQ flag is only set on index cursors */ assert( sqlite3BtreeCursorHasHint(pC->uc.pCursor, BTREE_SEEK_EQ)==0 || CORRUPT_DB ); @@ -87835,18 +88083,21 @@ case OP_SeekGT: { /* jump, in3, group */ ** blob, or NULL. But it needs to be an integer before we can do ** the seek, so convert it. */ pIn3 = &aMem[pOp->p3]; - if( (pIn3->flags & (MEM_Int|MEM_Real|MEM_IntReal|MEM_Str))==MEM_Str ){ + flags3 = pIn3->flags; + if( (flags3 & (MEM_Int|MEM_Real|MEM_IntReal|MEM_Str))==MEM_Str ){ applyNumericAffinity(pIn3, 0); } - iKey = sqlite3VdbeIntValue(pIn3); + iKey = sqlite3VdbeIntValue(pIn3); /* Get the integer key value */ + newType = pIn3->flags; /* Record the type after applying numeric affinity */ + pIn3->flags = flags3; /* But convert the type back to its original */ /* If the P3 value could not be converted into an integer without ** loss of information, then special processing is required... */ - if( (pIn3->flags & (MEM_Int|MEM_IntReal))==0 ){ - if( (pIn3->flags & MEM_Real)==0 ){ - if( (pIn3->flags & MEM_Null) || oc>=OP_SeekGE ){ - VdbeBranchTaken(1,2); goto jump_to_p2; - break; + if( (newType & (MEM_Int|MEM_IntReal))==0 ){ + if( (newType & MEM_Real)==0 ){ + if( (newType & MEM_Null) || oc>=OP_SeekGE ){ + VdbeBranchTaken(1,2); + goto jump_to_p2; }else{ rc = sqlite3BtreeLast(pC->uc.pCursor, &res); if( rc!=SQLITE_OK ) goto abort_due_to_error; @@ -88231,23 +88482,27 @@ case OP_SeekRowid: { /* jump, in3 */ pIn3 = &aMem[pOp->p3]; testcase( pIn3->flags & MEM_Int ); testcase( pIn3->flags & MEM_IntReal ); + testcase( pIn3->flags & MEM_Real ); + testcase( (pIn3->flags & (MEM_Str|MEM_Int))==MEM_Str ); if( (pIn3->flags & (MEM_Int|MEM_IntReal))==0 ){ - /* Make sure pIn3->u.i contains a valid integer representation of - ** the key value, but do not change the datatype of the register, as - ** other parts of the perpared statement might be depending on the - ** current datatype. */ - u16 origFlags = pIn3->flags; - int isNotInt; - applyAffinity(pIn3, SQLITE_AFF_NUMERIC, encoding); - isNotInt = (pIn3->flags & MEM_Int)==0; - pIn3->flags = origFlags; - if( isNotInt ) goto jump_to_p2; + /* If pIn3->u.i does not contain an integer, compute iKey as the + ** integer value of pIn3. Jump to P2 if pIn3 cannot be converted + ** into an integer without loss of information. Take care to avoid + ** changing the datatype of pIn3, however, as it is used by other + ** parts of the prepared statement. */ + Mem x = pIn3[0]; + applyAffinity(&x, SQLITE_AFF_NUMERIC, encoding); + if( (x.flags & MEM_Int)==0 ) goto jump_to_p2; + iKey = x.u.i; + goto notExistsWithKey; } /* Fall through into OP_NotExists */ case OP_NotExists: /* jump, in3 */ pIn3 = &aMem[pOp->p3]; assert( (pIn3->flags & MEM_Int)!=0 || pOp->opcode==OP_SeekRowid ); assert( pOp->p1>=0 && pOp->p1<p->nCursor ); + iKey = pIn3->u.i; +notExistsWithKey: pC = p->apCsr[pOp->p1]; assert( pC!=0 ); #ifdef SQLITE_DEBUG @@ -88258,7 +88513,6 @@ case OP_NotExists: /* jump, in3 */ pCrsr = pC->uc.pCursor; assert( pCrsr!=0 ); res = 0; - iKey = pIn3->u.i; rc = sqlite3BtreeMovetoUnpacked(pCrsr, 0, iKey, 0, &res); assert( rc==SQLITE_OK || res==0 ); pC->movetoTarget = iKey; /* Used by OP_Delete */ @@ -89140,11 +89394,12 @@ case OP_Next: /* jump */ ** The Prev opcode is only used after SeekLT, SeekLE, and Last. */ assert( pOp->opcode!=OP_Next || pC->seekOp==OP_SeekGT || pC->seekOp==OP_SeekGE - || pC->seekOp==OP_Rewind || pC->seekOp==OP_Found - || pC->seekOp==OP_NullRow|| pC->seekOp==OP_SeekRowid); + || pC->seekOp==OP_Rewind || pC->seekOp==OP_Found + || pC->seekOp==OP_NullRow|| pC->seekOp==OP_SeekRowid + || pC->seekOp==OP_IfNoHope); assert( pOp->opcode!=OP_Prev || pC->seekOp==OP_SeekLT || pC->seekOp==OP_SeekLE - || pC->seekOp==OP_Last + || pC->seekOp==OP_Last || pC->seekOp==OP_IfNoHope || pC->seekOp==OP_NullRow); rc = pOp->p4.xAdvance(pC->uc.pCursor, pOp->p3); @@ -89663,7 +89918,7 @@ case OP_ParseSchema: { initData.pzErrMsg = &p->zErrMsg; initData.mInitFlags = 0; zSql = sqlite3MPrintf(db, - "SELECT name, rootpage, sql FROM '%q'.%s WHERE %s ORDER BY rowid", + "SELECT*FROM\"%w\".%s WHERE %s ORDER BY rowid", db->aDb[iDb].zDbSName, zMaster, pOp->p4.z); if( zSql==0 ){ rc = SQLITE_NOMEM_BKPT; @@ -91870,11 +92125,12 @@ SQLITE_API int sqlite3_blob_close(sqlite3_blob *pBlob){ sqlite3 *db; if( p ){ + sqlite3_stmt *pStmt = p->pStmt; db = p->db; sqlite3_mutex_enter(db->mutex); - rc = sqlite3_finalize(p->pStmt); sqlite3DbFree(db, p); sqlite3_mutex_leave(db->mutex); + rc = sqlite3_finalize(pStmt); }else{ rc = SQLITE_OK; } @@ -92854,7 +93110,8 @@ static int vdbeSorterCompareText( ); } }else{ - if( pTask->pSorter->pKeyInfo->aSortOrder[0] ){ + assert( !(pTask->pSorter->pKeyInfo->aSortFlags[0]&KEYINFO_ORDER_BIGNULL) ); + if( pTask->pSorter->pKeyInfo->aSortFlags[0] ){ res = res * -1; } } @@ -92922,7 +93179,8 @@ static int vdbeSorterCompareInt( pTask, pbKey2Cached, pKey1, nKey1, pKey2, nKey2 ); } - }else if( pTask->pSorter->pKeyInfo->aSortOrder[0] ){ + }else if( pTask->pSorter->pKeyInfo->aSortFlags[0] ){ + assert( !(pTask->pSorter->pKeyInfo->aSortFlags[0]&KEYINFO_ORDER_BIGNULL) ); res = res * -1; } @@ -93037,6 +93295,7 @@ SQLITE_PRIVATE int sqlite3VdbeSorterInit( if( pKeyInfo->nAllField<13 && (pKeyInfo->aColl[0]==0 || pKeyInfo->aColl[0]==db->pDfltColl) + && (pKeyInfo->aSortFlags[0] & KEYINFO_ORDER_BIGNULL)==0 ){ pSorter->typeMask = SORTER_TYPE_INTEGER | SORTER_TYPE_TEXT; } @@ -93753,13 +94012,16 @@ static int vdbeSorterFlushPMA(VdbeSorter *pSorter){ rc = vdbeSorterListToPMA(&pSorter->aTask[nWorker], &pSorter->list); }else{ /* Launch a background thread for this operation */ - u8 *aMem = pTask->list.aMemory; - void *pCtx = (void*)pTask; + u8 *aMem; + void *pCtx; + assert( pTask!=0 ); assert( pTask->pThread==0 && pTask->bDone==0 ); assert( pTask->list.pList==0 ); assert( pTask->list.aMemory==0 || pSorter->list.aMemory!=0 ); + aMem = pTask->list.aMemory; + pCtx = (void*)pTask; pSorter->iPrev = (u8)(pTask - pSorter->aTask); pTask->list = pSorter->list; pSorter->list.pList = 0; @@ -94883,14 +95145,9 @@ static int memjrnlRead( int iChunkOffset; FileChunk *pChunk; -#if defined(SQLITE_ENABLE_ATOMIC_WRITE) \ - || defined(SQLITE_ENABLE_BATCH_ATOMIC_WRITE) if( (iAmt+iOfst)>p->endpoint.iOffset ){ return SQLITE_IOERR_SHORT_READ; } -#endif - - assert( (iAmt+iOfst)<=p->endpoint.iOffset ); assert( p->readpoint.iOffset==0 || p->readpoint.pChunk!=0 ); if( p->readpoint.iOffset!=iOfst || iOfst==0 ){ sqlite3_int64 iOff = 0; @@ -95249,9 +95506,22 @@ SQLITE_PRIVATE int sqlite3JournalSize(sqlite3_vfs *pVfs){ static int walkWindowList(Walker *pWalker, Window *pList){ Window *pWin; for(pWin=pList; pWin; pWin=pWin->pNextWin){ - if( sqlite3WalkExprList(pWalker, pWin->pOrderBy) ) return WRC_Abort; - if( sqlite3WalkExprList(pWalker, pWin->pPartition) ) return WRC_Abort; - if( sqlite3WalkExpr(pWalker, pWin->pFilter) ) return WRC_Abort; + int rc; + rc = sqlite3WalkExprList(pWalker, pWin->pOrderBy); + if( rc ) return WRC_Abort; + rc = sqlite3WalkExprList(pWalker, pWin->pPartition); + if( rc ) return WRC_Abort; + rc = sqlite3WalkExpr(pWalker, pWin->pFilter); + if( rc ) return WRC_Abort; + + /* The next two are purely for calls to sqlite3RenameExprUnmap() + ** within sqlite3WindowOffsetExpr(). Because of constraints imposed + ** by sqlite3WindowOffsetExpr(), they can never fail. The results do + ** not matter anyhow. */ + rc = sqlite3WalkExpr(pWalker, pWin->pStart); + if( NEVER(rc) ) return WRC_Abort; + rc = sqlite3WalkExpr(pWalker, pWin->pEnd); + if( NEVER(rc) ) return WRC_Abort; } return WRC_Continue; } @@ -95287,18 +95557,22 @@ static SQLITE_NOINLINE int walkExpr(Walker *pWalker, Expr *pExpr){ if( pExpr->pLeft && walkExpr(pWalker, pExpr->pLeft) ) return WRC_Abort; assert( pExpr->x.pList==0 || pExpr->pRight==0 ); if( pExpr->pRight ){ + assert( !ExprHasProperty(pExpr, EP_WinFunc) ); pExpr = pExpr->pRight; continue; }else if( ExprHasProperty(pExpr, EP_xIsSelect) ){ + assert( !ExprHasProperty(pExpr, EP_WinFunc) ); if( sqlite3WalkSelect(pWalker, pExpr->x.pSelect) ) return WRC_Abort; - }else if( pExpr->x.pList ){ - if( sqlite3WalkExprList(pWalker, pExpr->x.pList) ) return WRC_Abort; - } + }else{ + if( pExpr->x.pList ){ + if( sqlite3WalkExprList(pWalker, pExpr->x.pList) ) return WRC_Abort; + } #ifndef SQLITE_OMIT_WINDOWFUNC - if( ExprHasProperty(pExpr, EP_WinFunc) ){ - if( walkWindowList(pWalker, pExpr->y.pWin) ) return WRC_Abort; - } + if( ExprHasProperty(pExpr, EP_WinFunc) ){ + if( walkWindowList(pWalker, pExpr->y.pWin) ) return WRC_Abort; + } #endif + } } break; } @@ -95340,8 +95614,9 @@ SQLITE_PRIVATE int sqlite3WalkSelectExpr(Walker *pWalker, Select *p){ { Parse *pParse = pWalker->pParse; if( pParse && IN_RENAME_OBJECT ){ + /* The following may return WRC_Abort if there are unresolvable + ** symbols (e.g. a table that does not exist) in a window definition. */ int rc = walkWindowList(pWalker, p->pWinDefn); - assert( rc==WRC_Continue ); return rc; } } @@ -95513,6 +95788,13 @@ static void resolveAlias( pExpr->u.zToken = sqlite3DbStrDup(db, pExpr->u.zToken); pExpr->flags |= EP_MemToken; } + if( ExprHasProperty(pExpr, EP_WinFunc) ){ + if( pExpr->y.pWin!=0 ){ + pExpr->y.pWin->pOwner = pExpr; + }else{ + assert( db->mallocFailed ); + } + } sqlite3DbFree(db, pDup); } ExprSetProperty(pExpr, EP_Alias); @@ -95798,7 +96080,7 @@ static int lookupName( { #ifndef SQLITE_OMIT_TRIGGER if( iCol<0 ){ - pExpr->affinity = SQLITE_AFF_INTEGER; + pExpr->affExpr = SQLITE_AFF_INTEGER; }else if( pExpr->iTable==0 ){ testcase( iCol==31 ); testcase( iCol==32 ); @@ -95830,7 +96112,7 @@ static int lookupName( ){ cnt = 1; pExpr->iColumn = -1; - pExpr->affinity = SQLITE_AFF_INTEGER; + pExpr->affExpr = SQLITE_AFF_INTEGER; } /* @@ -96106,7 +96388,7 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){ pExpr->y.pTab = pItem->pTab; pExpr->iTable = pItem->iCursor; pExpr->iColumn = -1; - pExpr->affinity = SQLITE_AFF_INTEGER; + pExpr->affExpr = SQLITE_AFF_INTEGER; break; } #endif /* defined(SQLITE_ENABLE_UPDATE_DELETE_LIMIT) @@ -96166,7 +96448,9 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){ FuncDef *pDef; /* Information about the function */ u8 enc = ENC(pParse->db); /* The database encoding */ int savedAllowFlags = (pNC->ncFlags & (NC_AllowAgg | NC_AllowWin)); - +#ifndef SQLITE_OMIT_WINDOWFUNC + Window *pWin = (IsWindowFunc(pExpr) ? pExpr->y.pWin : 0); +#endif assert( !ExprHasProperty(pExpr, EP_xIsSelect) ); zId = pExpr->u.zToken; nId = sqlite3Strlen30(zId); @@ -96238,6 +96522,15 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){ ** SQL is being compiled using sqlite3NestedParse() */ no_such_func = 1; pDef = 0; + }else + if( (pDef->funcFlags & SQLITE_FUNC_DIRECT)!=0 + && ExprHasProperty(pExpr, EP_Indirect) + && !IN_RENAME_OBJECT + ){ + /* Functions tagged with SQLITE_DIRECTONLY may not be used + ** inside of triggers and views */ + sqlite3ErrorMsg(pParse, "%s() prohibited in triggers and views", + pDef->zName); } } @@ -96247,18 +96540,18 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){ || (pDef->xValue==0 && pDef->xInverse==0) || (pDef->xValue && pDef->xInverse && pDef->xSFunc && pDef->xFinalize) ); - if( pDef && pDef->xValue==0 && ExprHasProperty(pExpr, EP_WinFunc) ){ + if( pDef && pDef->xValue==0 && pWin ){ sqlite3ErrorMsg(pParse, "%.*s() may not be used as a window function", nId, zId ); pNC->nErr++; }else if( (is_agg && (pNC->ncFlags & NC_AllowAgg)==0) - || (is_agg && (pDef->funcFlags&SQLITE_FUNC_WINDOW) && !pExpr->y.pWin) - || (is_agg && pExpr->y.pWin && (pNC->ncFlags & NC_AllowWin)==0) + || (is_agg && (pDef->funcFlags&SQLITE_FUNC_WINDOW) && !pWin) + || (is_agg && pWin && (pNC->ncFlags & NC_AllowWin)==0) ){ const char *zType; - if( (pDef->funcFlags & SQLITE_FUNC_WINDOW) || pExpr->y.pWin ){ + if( (pDef->funcFlags & SQLITE_FUNC_WINDOW) || pWin ){ zType = "window"; }else{ zType = "aggregate"; @@ -96286,34 +96579,44 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){ nId, zId); pNC->nErr++; } +#ifndef SQLITE_OMIT_WINDOWFUNC + else if( is_agg==0 && ExprHasProperty(pExpr, EP_WinFunc) ){ + sqlite3ErrorMsg(pParse, + "FILTER may not be used with non-aggregate %.*s()", + nId, zId + ); + pNC->nErr++; + } +#endif if( is_agg ){ /* Window functions may not be arguments of aggregate functions. ** Or arguments of other window functions. But aggregate functions ** may be arguments for window functions. */ #ifndef SQLITE_OMIT_WINDOWFUNC - pNC->ncFlags &= ~(NC_AllowWin | (!pExpr->y.pWin ? NC_AllowAgg : 0)); + pNC->ncFlags &= ~(NC_AllowWin | (!pWin ? NC_AllowAgg : 0)); #else pNC->ncFlags &= ~NC_AllowAgg; #endif } } +#ifndef SQLITE_OMIT_WINDOWFUNC + else if( ExprHasProperty(pExpr, EP_WinFunc) ){ + is_agg = 1; + } +#endif sqlite3WalkExprList(pWalker, pList); if( is_agg ){ #ifndef SQLITE_OMIT_WINDOWFUNC - if( pExpr->y.pWin ){ + if( pWin ){ Select *pSel = pNC->pWinSelect; + assert( pWin==pExpr->y.pWin ); if( IN_RENAME_OBJECT==0 ){ - sqlite3WindowUpdate(pParse, pSel->pWinDefn, pExpr->y.pWin, pDef); - } - sqlite3WalkExprList(pWalker, pExpr->y.pWin->pPartition); - sqlite3WalkExprList(pWalker, pExpr->y.pWin->pOrderBy); - sqlite3WalkExpr(pWalker, pExpr->y.pWin->pFilter); - if( 0==pSel->pWin - || 0==sqlite3WindowCompare(pParse, pSel->pWin, pExpr->y.pWin) - ){ - pExpr->y.pWin->pNextWin = pSel->pWin; - pSel->pWin = pExpr->y.pWin; + sqlite3WindowUpdate(pParse, pSel->pWinDefn, pWin, pDef); } + sqlite3WalkExprList(pWalker, pWin->pPartition); + sqlite3WalkExprList(pWalker, pWin->pOrderBy); + sqlite3WalkExpr(pWalker, pWin->pFilter); + sqlite3WindowLink(pSel, pWin); pNC->ncFlags |= NC_HasWin; }else #endif /* SQLITE_OMIT_WINDOWFUNC */ @@ -96321,12 +96624,17 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){ NameContext *pNC2 = pNC; pExpr->op = TK_AGG_FUNCTION; pExpr->op2 = 0; +#ifndef SQLITE_OMIT_WINDOWFUNC + if( ExprHasProperty(pExpr, EP_WinFunc) ){ + sqlite3WalkExpr(pWalker, pExpr->y.pWin->pFilter); + } +#endif while( pNC2 && !sqlite3FunctionUsesThisSrc(pExpr, pNC2->pSrcList) ){ pExpr->op2++; pNC2 = pNC2->pNext; } - assert( pDef!=0 ); - if( pNC2 ){ + assert( pDef!=0 || IN_RENAME_OBJECT ); + if( pNC2 && pDef ){ assert( SQLITE_FUNC_MINMAX==NC_MinMaxAgg ); testcase( (pDef->funcFlags & SQLITE_FUNC_MINMAX)!=0 ); pNC2->ncFlags |= NC_HasAgg | (pDef->funcFlags & SQLITE_FUNC_MINMAX); @@ -96364,7 +96672,7 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){ } case TK_IS: case TK_ISNOT: { - Expr *pRight = sqlite3ExprSkipCollate(pExpr->pRight); + Expr *pRight = sqlite3ExprSkipCollateAndLikely(pExpr->pRight); assert( !ExprHasProperty(pExpr, EP_Reduced) ); /* Handle special cases of "x IS TRUE", "x IS FALSE", "x IS NOT TRUE", ** and "x IS NOT FALSE". */ @@ -96575,7 +96883,7 @@ static int resolveCompoundOrderBy( int iCol = -1; Expr *pE, *pDup; if( pItem->done ) continue; - pE = sqlite3ExprSkipCollate(pItem->pExpr); + pE = sqlite3ExprSkipCollateAndLikely(pItem->pExpr); if( sqlite3ExprIsInteger(pE, &iCol) ){ if( iCol<=0 || iCol>pEList->nExpr ){ resolveOutOfRangeError(pParse, "ORDER", i+1, pEList->nExpr); @@ -96669,7 +96977,7 @@ SQLITE_PRIVATE int sqlite3ResolveOrderGroupBy( ExprList *pEList; struct ExprList_item *pItem; - if( pOrderBy==0 || pParse->db->mallocFailed ) return 0; + if( pOrderBy==0 || pParse->db->mallocFailed || IN_RENAME_OBJECT ) return 0; if( pOrderBy->nExpr>db->aLimit[SQLITE_LIMIT_COLUMN] ){ sqlite3ErrorMsg(pParse, "too many terms in %s BY clause", zType); return 1; @@ -96691,17 +96999,13 @@ SQLITE_PRIVATE int sqlite3ResolveOrderGroupBy( #ifndef SQLITE_OMIT_WINDOWFUNC /* -** Walker callback for resolveRemoveWindows(). +** Walker callback for windowRemoveExprFromSelect(). */ static int resolveRemoveWindowsCb(Walker *pWalker, Expr *pExpr){ + UNUSED_PARAMETER(pWalker); if( ExprHasProperty(pExpr, EP_WinFunc) ){ - Window **pp; - for(pp=&pWalker->u.pSelect->pWin; *pp; pp=&(*pp)->pNextWin){ - if( *pp==pExpr->y.pWin ){ - *pp = (*pp)->pNextWin; - break; - } - } + Window *pWin = pExpr->y.pWin; + sqlite3WindowUnlinkFromSelect(pWin); } return WRC_Continue; } @@ -96710,16 +97014,18 @@ static int resolveRemoveWindowsCb(Walker *pWalker, Expr *pExpr){ ** Remove any Window objects owned by the expression pExpr from the ** Select.pWin list of Select object pSelect. */ -static void resolveRemoveWindows(Select *pSelect, Expr *pExpr){ - Walker sWalker; - memset(&sWalker, 0, sizeof(Walker)); - sWalker.xExprCallback = resolveRemoveWindowsCb; - sWalker.u.pSelect = pSelect; - sqlite3WalkExpr(&sWalker, pExpr); +static void windowRemoveExprFromSelect(Select *pSelect, Expr *pExpr){ + if( pSelect->pWin ){ + Walker sWalker; + memset(&sWalker, 0, sizeof(Walker)); + sWalker.xExprCallback = resolveRemoveWindowsCb; + sWalker.u.pSelect = pSelect; + sqlite3WalkExpr(&sWalker, pExpr); + } } #else -# define resolveRemoveWindows(x,y) -#endif +# define windowRemoveExprFromSelect(a, b) +#endif /* SQLITE_OMIT_WINDOWFUNC */ /* ** pOrderBy is an ORDER BY or GROUP BY clause in SELECT statement pSelect. @@ -96756,7 +97062,7 @@ static int resolveOrderGroupBy( pParse = pNC->pParse; for(i=0, pItem=pOrderBy->a; i<pOrderBy->nExpr; i++, pItem++){ Expr *pE = pItem->pExpr; - Expr *pE2 = sqlite3ExprSkipCollate(pE); + Expr *pE2 = sqlite3ExprSkipCollateAndLikely(pE); if( zType[0]!='G' ){ iCol = resolveAsName(pParse, pSelect->pEList, pE2); if( iCol>0 ){ @@ -96790,7 +97096,7 @@ static int resolveOrderGroupBy( /* Since this expresion is being changed into a reference ** to an identical expression in the result set, remove all Window ** objects belonging to the expression from the Select.pWin list. */ - resolveRemoveWindows(pSelect, pE); + windowRemoveExprFromSelect(pSelect, pE); pItem->u.x.iOrderByCol = j+1; } } @@ -97258,7 +97564,6 @@ SQLITE_PRIVATE char sqlite3TableColumnAffinity(Table *pTab, int iCol){ */ SQLITE_PRIVATE char sqlite3ExprAffinity(Expr *pExpr){ int op; - if( pExpr->flags & EP_Generic ) return 0; while( ExprHasProperty(pExpr, EP_Skip) ){ assert( pExpr->op==TK_COLLATE ); pExpr = pExpr->pLeft; @@ -97285,7 +97590,7 @@ SQLITE_PRIVATE char sqlite3ExprAffinity(Expr *pExpr){ pExpr->pLeft->x.pSelect->pEList->a[pExpr->iColumn].pExpr ); } - return pExpr->affinity; + return pExpr->affExpr; } /* @@ -97320,10 +97625,22 @@ SQLITE_PRIVATE Expr *sqlite3ExprAddCollateString(Parse *pParse, Expr *pExpr, con } /* -** Skip over any TK_COLLATE operators and any unlikely() -** or likelihood() function at the root of an expression. +** Skip over any TK_COLLATE operators. */ SQLITE_PRIVATE Expr *sqlite3ExprSkipCollate(Expr *pExpr){ + while( pExpr && ExprHasProperty(pExpr, EP_Skip) ){ + assert( pExpr->op==TK_COLLATE ); + pExpr = pExpr->pLeft; + } + return pExpr; +} + +/* +** Skip over any TK_COLLATE operators and/or any unlikely() +** or likelihood() or likely() functions at the root of an +** expression. +*/ +SQLITE_PRIVATE Expr *sqlite3ExprSkipCollateAndLikely(Expr *pExpr){ while( pExpr && ExprHasProperty(pExpr, EP_Skip|EP_Unlikely) ){ if( ExprHasProperty(pExpr, EP_Unlikely) ){ assert( !ExprHasProperty(pExpr, EP_xIsSelect) ); @@ -97358,7 +97675,6 @@ SQLITE_PRIVATE CollSeq *sqlite3ExprCollSeq(Parse *pParse, Expr *pExpr){ Expr *p = pExpr; while( p ){ int op = p->op; - if( p->flags & EP_Generic ) break; if( op==TK_REGISTER ) op = p->op2; if( (op==TK_AGG_COLUMN || op==TK_COLUMN || op==TK_TRIGGER) && p->y.pTab!=0 @@ -97444,7 +97760,7 @@ SQLITE_PRIVATE int sqlite3ExprCollSeqMatch(Parse *pParse, Expr *pE1, Expr *pE2){ */ SQLITE_PRIVATE char sqlite3CompareAffinity(Expr *pExpr, char aff2){ char aff1 = sqlite3ExprAffinity(pExpr); - if( aff1 && aff2 ){ + if( aff1>SQLITE_AFF_NONE && aff2>SQLITE_AFF_NONE ){ /* Both sides of the comparison are columns. If one has numeric ** affinity, use that. Otherwise use no affinity. */ @@ -97453,15 +97769,10 @@ SQLITE_PRIVATE char sqlite3CompareAffinity(Expr *pExpr, char aff2){ }else{ return SQLITE_AFF_BLOB; } - }else if( !aff1 && !aff2 ){ - /* Neither side of the comparison is a column. Compare the - ** results directly. - */ - return SQLITE_AFF_BLOB; }else{ /* One side is a column, the other is not. Use the columns affinity. */ - assert( aff1==0 || aff2==0 ); - return (aff1 + aff2); + assert( aff1<=SQLITE_AFF_NONE || aff2<=SQLITE_AFF_NONE ); + return (aff1<=SQLITE_AFF_NONE ? aff2 : aff1) | SQLITE_AFF_NONE; } } @@ -97494,14 +97805,13 @@ static char comparisonAffinity(Expr *pExpr){ */ SQLITE_PRIVATE int sqlite3IndexAffinityOk(Expr *pExpr, char idx_affinity){ char aff = comparisonAffinity(pExpr); - switch( aff ){ - case SQLITE_AFF_BLOB: - return 1; - case SQLITE_AFF_TEXT: - return idx_affinity==SQLITE_AFF_TEXT; - default: - return sqlite3IsNumericAffinity(idx_affinity); + if( aff<SQLITE_AFF_TEXT ){ + return 1; + } + if( aff==SQLITE_AFF_TEXT ){ + return idx_affinity==SQLITE_AFF_TEXT; } + return sqlite3IsNumericAffinity(idx_affinity); } /* @@ -98115,7 +98425,7 @@ SQLITE_PRIVATE Expr *sqlite3ExprAnd(Parse *pParse, Expr *pLeft, Expr *pRight){ }else if( ExprAlwaysFalse(pLeft) || ExprAlwaysFalse(pRight) ){ sqlite3ExprUnmapAndDelete(pParse, pLeft); sqlite3ExprUnmapAndDelete(pParse, pRight); - return sqlite3ExprAlloc(db, TK_INTEGER, &sqlite3IntTokens[0], 0); + return sqlite3Expr(db, TK_INTEGER, "0"); }else{ return sqlite3PExpr(pParse, TK_AND, pLeft, pRight); } @@ -98254,15 +98564,18 @@ static SQLITE_NOINLINE void sqlite3ExprDeleteNN(sqlite3 *db, Expr *p){ assert( p->x.pList==0 || p->pRight==0 ); if( p->pLeft && p->op!=TK_SELECT_COLUMN ) sqlite3ExprDeleteNN(db, p->pLeft); if( p->pRight ){ + assert( !ExprHasProperty(p, EP_WinFunc) ); sqlite3ExprDeleteNN(db, p->pRight); }else if( ExprHasProperty(p, EP_xIsSelect) ){ + assert( !ExprHasProperty(p, EP_WinFunc) ); sqlite3SelectDelete(db, p->x.pSelect); }else{ sqlite3ExprListDelete(db, p->x.pList); - } - if( ExprHasProperty(p, EP_WinFunc) ){ - assert( p->op==TK_FUNCTION ); - sqlite3WindowDelete(db, p->y.pWin); +#ifndef SQLITE_OMIT_WINDOWFUNC + if( ExprHasProperty(p, EP_WinFunc) ){ + sqlite3WindowDelete(db, p->y.pWin); + } +#endif } } if( ExprHasProperty(p, EP_MemToken) ) sqlite3DbFree(db, p->u.zToken); @@ -98298,16 +98611,6 @@ static int exprStructSize(Expr *p){ } /* -** Copy the complete content of an Expr node, taking care not to read -** past the end of the structure for a reduced-size version of the source -** Expr. -*/ -static void exprNodeCopy(Expr *pDest, Expr *pSrc){ - memset(pDest, 0, sizeof(Expr)); - memcpy(pDest, pSrc, exprStructSize(pSrc)); -} - -/* ** The dupedExpr*Size() routines each return the number of bytes required ** to store a copy of an expression or expression tree. They differ in ** how much of the tree is measured. @@ -98546,10 +98849,13 @@ static With *withDup(sqlite3 *db, With *p){ ** objects found there, assembling them onto the linked list at Select->pWin. */ static int gatherSelectWindowsCallback(Walker *pWalker, Expr *pExpr){ - if( pExpr->op==TK_FUNCTION && pExpr->y.pWin!=0 ){ - assert( ExprHasProperty(pExpr, EP_WinFunc) ); - pExpr->y.pWin->pNextWin = pWalker->u.pSelect->pWin; - pWalker->u.pSelect->pWin = pExpr->y.pWin; + if( pExpr->op==TK_FUNCTION && ExprHasProperty(pExpr, EP_WinFunc) ){ + Select *pSelect = pWalker->u.pSelect; + Window *pWin = pExpr->y.pWin; + assert( pWin ); + assert( IsWindowFunc(pExpr) ); + assert( pWin->ppThis==0 ); + sqlite3WindowLink(pSelect, pWin); } return WRC_Continue; } @@ -98623,8 +98929,9 @@ SQLITE_PRIVATE ExprList *sqlite3ExprListDup(sqlite3 *db, ExprList *p, int flags) } pItem->zName = sqlite3DbStrDup(db, pOldItem->zName); pItem->zSpan = sqlite3DbStrDup(db, pOldItem->zSpan); - pItem->sortOrder = pOldItem->sortOrder; + pItem->sortFlags = pOldItem->sortFlags; pItem->done = 0; + pItem->bNulls = pOldItem->bNulls; pItem->bSpanIsTab = pOldItem->bSpanIsTab; pItem->bSorterRef = pOldItem->bSorterRef; pItem->u = pOldItem->u; @@ -98735,7 +99042,7 @@ SQLITE_PRIVATE Select *sqlite3SelectDup(sqlite3 *db, Select *pDup, int flags){ #ifndef SQLITE_OMIT_WINDOWFUNC pNew->pWin = 0; pNew->pWinDefn = sqlite3WindowListDup(db, p->pWinDefn); - if( p->pWin ) gatherSelectWindows(pNew); + if( p->pWin && db->mallocFailed==0 ) gatherSelectWindows(pNew); #endif pNew->selId = p->selId; *pp = pNew; @@ -98844,6 +99151,10 @@ SQLITE_PRIVATE ExprList *sqlite3ExprListAppendVector( for(i=0; i<pColumns->nId; i++){ Expr *pSubExpr = sqlite3ExprForVectorField(pParse, pExpr, i); + assert( pSubExpr!=0 || db->mallocFailed ); + assert( pSubExpr==0 || pSubExpr->iTable==0 ); + if( pSubExpr==0 ) continue; + pSubExpr->iTable = pColumns->nId; pList = sqlite3ExprListAppend(pParse, pList, pSubExpr); if( pList ){ assert( pList->nExpr==iFirst+i+1 ); @@ -98876,15 +99187,34 @@ vector_append_error: /* ** Set the sort order for the last element on the given ExprList. */ -SQLITE_PRIVATE void sqlite3ExprListSetSortOrder(ExprList *p, int iSortOrder){ +SQLITE_PRIVATE void sqlite3ExprListSetSortOrder(ExprList *p, int iSortOrder, int eNulls){ + struct ExprList_item *pItem; if( p==0 ) return; - assert( SQLITE_SO_UNDEFINED<0 && SQLITE_SO_ASC>=0 && SQLITE_SO_DESC>0 ); assert( p->nExpr>0 ); - if( iSortOrder<0 ){ - assert( p->a[p->nExpr-1].sortOrder==SQLITE_SO_ASC ); - return; + + assert( SQLITE_SO_UNDEFINED<0 && SQLITE_SO_ASC==0 && SQLITE_SO_DESC>0 ); + assert( iSortOrder==SQLITE_SO_UNDEFINED + || iSortOrder==SQLITE_SO_ASC + || iSortOrder==SQLITE_SO_DESC + ); + assert( eNulls==SQLITE_SO_UNDEFINED + || eNulls==SQLITE_SO_ASC + || eNulls==SQLITE_SO_DESC + ); + + pItem = &p->a[p->nExpr-1]; + assert( pItem->bNulls==0 ); + if( iSortOrder==SQLITE_SO_UNDEFINED ){ + iSortOrder = SQLITE_SO_ASC; + } + pItem->sortFlags = (u8)iSortOrder; + + if( eNulls!=SQLITE_SO_UNDEFINED ){ + pItem->bNulls = 1; + if( iSortOrder!=eNulls ){ + pItem->sortFlags |= KEYINFO_ORDER_BIGNULL; + } } - p->a[p->nExpr-1].sortOrder = (u8)iSortOrder; } /* @@ -99383,27 +99713,30 @@ SQLITE_PRIVATE int sqlite3ExprCanBeNull(const Expr *p){ */ SQLITE_PRIVATE int sqlite3ExprNeedsNoAffinityChange(const Expr *p, char aff){ u8 op; + int unaryMinus = 0; if( aff==SQLITE_AFF_BLOB ) return 1; - while( p->op==TK_UPLUS || p->op==TK_UMINUS ){ p = p->pLeft; } + while( p->op==TK_UPLUS || p->op==TK_UMINUS ){ + if( p->op==TK_UMINUS ) unaryMinus = 1; + p = p->pLeft; + } op = p->op; if( op==TK_REGISTER ) op = p->op2; switch( op ){ case TK_INTEGER: { - return aff==SQLITE_AFF_INTEGER || aff==SQLITE_AFF_NUMERIC; + return aff>=SQLITE_AFF_NUMERIC; } case TK_FLOAT: { - return aff==SQLITE_AFF_REAL || aff==SQLITE_AFF_NUMERIC; + return aff>=SQLITE_AFF_NUMERIC; } case TK_STRING: { - return aff==SQLITE_AFF_TEXT; + return !unaryMinus && aff==SQLITE_AFF_TEXT; } case TK_BLOB: { - return 1; + return !unaryMinus; } case TK_COLUMN: { assert( p->iTable>=0 ); /* p cannot be part of a CHECK constraint */ - return p->iColumn<0 - && (aff==SQLITE_AFF_INTEGER || aff==SQLITE_AFF_NUMERIC); + return aff>=SQLITE_AFF_NUMERIC && p->iColumn<0; } default: { return 0; @@ -99586,7 +99919,7 @@ static int sqlite3InRhsIsConstant(Expr *pIn){ #ifndef SQLITE_OMIT_SUBQUERY SQLITE_PRIVATE int sqlite3FindInIndex( Parse *pParse, /* Parsing context */ - Expr *pX, /* The right-hand side (RHS) of the IN operator */ + Expr *pX, /* The IN expression */ u32 inFlags, /* IN_INDEX_LOOP, _MEMBERSHIP, and/or _NOOP_OK */ int *prRhsHasNull, /* Register holding NULL status. See notes */ int *aiMap, /* Mapping from Index fields to RHS fields */ @@ -100011,9 +100344,9 @@ SQLITE_PRIVATE void sqlite3CodeRhsOfIN( int i; ExprList *pList = pExpr->x.pList; struct ExprList_item *pItem; - int r1, r2, r3; + int r1, r2; affinity = sqlite3ExprAffinity(pLeft); - if( !affinity ){ + if( affinity<=SQLITE_AFF_NONE ){ affinity = SQLITE_AFF_BLOB; } if( pKeyInfo ){ @@ -100039,9 +100372,9 @@ SQLITE_PRIVATE void sqlite3CodeRhsOfIN( } /* Evaluate the expression and insert it into the temp table */ - r3 = sqlite3ExprCodeTarget(pParse, pE2, r1); - sqlite3VdbeAddOp4(v, OP_MakeRecord, r3, 1, r2, &affinity, 1); - sqlite3VdbeAddOp4Int(v, OP_IdxInsert, iTab, r2, r3, 1); + sqlite3ExprCode(pParse, pE2, r1); + sqlite3VdbeAddOp4(v, OP_MakeRecord, r1, 1, r2, &affinity, 1); + sqlite3VdbeAddOp4Int(v, OP_IdxInsert, iTab, r2, r1, 1); } sqlite3ReleaseTempReg(pParse, r1); sqlite3ReleaseTempReg(pParse, r2); @@ -100054,6 +100387,7 @@ SQLITE_PRIVATE void sqlite3CodeRhsOfIN( /* Subroutine return */ sqlite3VdbeAddOp1(v, OP_Return, pExpr->y.sub.regReturn); sqlite3VdbeChangeP1(v, pExpr->y.sub.iAddr-1, sqlite3VdbeCurrentAddr(v)-1); + sqlite3ClearTempRegCache(pParse); } } #endif /* SQLITE_OMIT_SUBQUERY */ @@ -100067,7 +100401,7 @@ SQLITE_PRIVATE void sqlite3CodeRhsOfIN( ** ** The pExpr parameter is the SELECT or EXISTS operator to be coded. ** -** The register that holds the result. For a multi-column SELECT, +** Return the register that holds the result. For a multi-column SELECT, ** the result is stored in a contiguous array of registers and the ** return value is the register of the left-most result column. ** Return 0 if an error occurs. @@ -100145,11 +100479,21 @@ SQLITE_PRIVATE int sqlite3CodeSubselect(Parse *pParse, Expr *pExpr){ sqlite3VdbeAddOp2(v, OP_Integer, 0, dest.iSDParm); VdbeComment((v, "Init EXISTS result")); } - pLimit = sqlite3ExprAlloc(pParse->db, TK_INTEGER,&sqlite3IntTokens[1], 0); if( pSel->pLimit ){ - sqlite3ExprDelete(pParse->db, pSel->pLimit->pLeft); + /* The subquery already has a limit. If the pre-existing limit is X + ** then make the new limit X<>0 so that the new limit is either 1 or 0 */ + sqlite3 *db = pParse->db; + pLimit = sqlite3Expr(db, TK_INTEGER, "0"); + if( pLimit ){ + pLimit->affExpr = SQLITE_AFF_NUMERIC; + pLimit = sqlite3PExpr(pParse, TK_NE, + sqlite3ExprDup(db, pSel->pLimit->pLeft, 0), pLimit); + } + sqlite3ExprDelete(db, pSel->pLimit->pLeft); pSel->pLimit->pLeft = pLimit; }else{ + /* If there is no pre-existing limit add a limit of 1 */ + pLimit = sqlite3Expr(pParse->db, TK_INTEGER, "1"); pSel->pLimit = sqlite3PExpr(pParse, TK_LIMIT, pLimit, 0); } pSel->iLimit = 0; @@ -100164,6 +100508,7 @@ SQLITE_PRIVATE int sqlite3CodeSubselect(Parse *pParse, Expr *pExpr){ /* Subroutine return */ sqlite3VdbeAddOp1(v, OP_Return, pExpr->y.sub.regReturn); sqlite3VdbeChangeP1(v, pExpr->y.sub.iAddr-1, sqlite3VdbeCurrentAddr(v)-1); + sqlite3ClearTempRegCache(pParse); } return rReg; @@ -100311,13 +100656,21 @@ static void sqlite3ExprCodeIN( int r2, regToFree; int regCkNull = 0; int ii; + int bLhsReal; /* True if the LHS of the IN has REAL affinity */ assert( !ExprHasProperty(pExpr, EP_xIsSelect) ); if( destIfNull!=destIfFalse ){ regCkNull = sqlite3GetTempReg(pParse); sqlite3VdbeAddOp3(v, OP_BitAnd, rLhs, rLhs, regCkNull); } + bLhsReal = sqlite3ExprAffinity(pExpr->pLeft)==SQLITE_AFF_REAL; for(ii=0; ii<pList->nExpr; ii++){ - r2 = sqlite3ExprCodeTemp(pParse, pList->a[ii].pExpr, ®ToFree); + if( bLhsReal ){ + r2 = regToFree = sqlite3GetTempReg(pParse); + sqlite3ExprCode(pParse, pList->a[ii].pExpr, r2); + sqlite3VdbeAddOp4(v, OP_Affinity, r2, 1, 0, "E", P4_STATIC); + }else{ + r2 = sqlite3ExprCodeTemp(pParse, pList->a[ii].pExpr, ®ToFree); + } if( regCkNull && sqlite3ExprCanBeNull(pList->a[ii].pExpr) ){ sqlite3VdbeAddOp3(v, OP_BitAnd, regCkNull, r2, regCkNull); } @@ -100602,7 +100955,7 @@ SQLITE_PRIVATE void sqlite3ExprCodeMove(Parse *pParse, int iFrom, int iTo, int n ** the correct value for the expression. */ static void exprToRegister(Expr *pExpr, int iReg){ - Expr *p = sqlite3ExprSkipCollate(pExpr); + Expr *p = sqlite3ExprSkipCollateAndLikely(pExpr); p->op2 = p->op; p->op = TK_REGISTER; p->iTable = iReg; @@ -100703,7 +101056,7 @@ expr_code_doover: */ int iReg = sqlite3ExprCodeTarget(pParse, pExpr->pLeft,target); int aff = sqlite3TableColumnAffinity(pExpr->y.pTab, pExpr->iColumn); - if( aff!=SQLITE_AFF_BLOB ){ + if( aff>SQLITE_AFF_BLOB ){ static const char zAff[] = "B\000C\000D\000E"; assert( SQLITE_AFF_BLOB=='A' ); assert( SQLITE_AFF_TEXT=='B' ); @@ -100719,7 +101072,19 @@ expr_code_doover: if( iTab<0 ){ if( pParse->iSelfTab<0 ){ /* Generating CHECK constraints or inserting into partial index */ - return pExpr->iColumn - pParse->iSelfTab; + assert( pExpr->y.pTab!=0 ); + assert( pExpr->iColumn>=XN_ROWID ); + assert( pExpr->iColumn<pExpr->y.pTab->nCol ); + if( pExpr->iColumn>=0 + && pExpr->y.pTab->aCol[pExpr->iColumn].affinity==SQLITE_AFF_REAL + ){ + sqlite3VdbeAddOp2(v, OP_SCopy, pExpr->iColumn - pParse->iSelfTab, + target); + sqlite3VdbeAddOp1(v, OP_RealAffinity, target); + return target; + }else{ + return pExpr->iColumn - pParse->iSelfTab; + } }else{ /* Coding an expression that is part of an index where column names ** in the index refer to the table to which the index belongs */ @@ -101006,7 +101371,7 @@ expr_code_doover: assert( nFarg==1 ); aff = sqlite3ExprAffinity(pFarg->a[0].pExpr); sqlite3VdbeLoadString(v, target, - aff ? azAff[aff-SQLITE_AFF_BLOB] : "none"); + (aff<=SQLITE_AFF_NONE) ? "none" : azAff[aff-SQLITE_AFF_BLOB]); return target; } #endif @@ -101114,8 +101479,8 @@ expr_code_doover: pExpr->pLeft->iTable = sqlite3CodeSubselect(pParse, pExpr->pLeft); } assert( pExpr->iTable==0 || pExpr->pLeft->op==TK_SELECT ); - if( pExpr->iTable - && pExpr->iTable!=(n = sqlite3ExprVectorSize(pExpr->pLeft)) + if( pExpr->iTable!=0 + && pExpr->iTable!=(n = sqlite3ExprVectorSize(pExpr->pLeft)) ){ sqlite3ErrorMsg(pParse, "%d columns assigned %d values", pExpr->iTable, n); @@ -101218,10 +101583,23 @@ expr_code_doover: break; } + /* TK_IF_NULL_ROW Expr nodes are inserted ahead of expressions + ** that derive from the right-hand table of a LEFT JOIN. The + ** Expr.iTable value is the table number for the right-hand table. + ** The expression is only evaluated if that table is not currently + ** on a LEFT JOIN NULL row. + */ case TK_IF_NULL_ROW: { int addrINR; + u8 okConstFactor = pParse->okConstFactor; addrINR = sqlite3VdbeAddOp1(v, OP_IfNullRow, pExpr->iTable); + /* Temporarily disable factoring of constant expressions, since + ** even though expressions may appear to be constant, they are not + ** really constant because they originate from the right-hand side + ** of a LEFT JOIN. */ + pParse->okConstFactor = 0; inReg = sqlite3ExprCodeTarget(pParse, pExpr->pLeft, target); + pParse->okConstFactor = okConstFactor; sqlite3VdbeJumpHere(v, addrINR); sqlite3VdbeChangeP3(v, addrINR, inReg); break; @@ -101258,6 +101636,8 @@ expr_code_doover: Expr opCompare; /* The X==Ei expression */ Expr *pX; /* The X expression */ Expr *pTest = 0; /* X==Ei (form A) or just Ei (form B) */ + Expr *pDel = 0; + sqlite3 *db = pParse->db; assert( !ExprHasProperty(pExpr, EP_xIsSelect) && pExpr->x.pList ); assert(pExpr->x.pList->nExpr > 0); @@ -101266,13 +101646,17 @@ expr_code_doover: nExpr = pEList->nExpr; endLabel = sqlite3VdbeMakeLabel(pParse); if( (pX = pExpr->pLeft)!=0 ){ - exprNodeCopy(&tempX, pX); + pDel = sqlite3ExprDup(db, pX, 0); + if( db->mallocFailed ){ + sqlite3ExprDelete(db, pDel); + break; + } testcase( pX->op==TK_COLUMN ); - exprToRegister(&tempX, exprCodeVector(pParse, &tempX, ®Free1)); + exprToRegister(pDel, exprCodeVector(pParse, pDel, ®Free1)); testcase( regFree1==0 ); memset(&opCompare, 0, sizeof(opCompare)); opCompare.op = TK_EQ; - opCompare.pLeft = &tempX; + opCompare.pLeft = pDel; pTest = &opCompare; /* Ticket b351d95f9cd5ef17e9d9dbae18f5ca8611190001: ** The value in regFree1 might get SCopy-ed into the file result. @@ -101300,32 +101684,33 @@ expr_code_doover: }else{ sqlite3VdbeAddOp2(v, OP_Null, 0, target); } + sqlite3ExprDelete(db, pDel); sqlite3VdbeResolveLabel(v, endLabel); break; } #ifndef SQLITE_OMIT_TRIGGER case TK_RAISE: { - assert( pExpr->affinity==OE_Rollback - || pExpr->affinity==OE_Abort - || pExpr->affinity==OE_Fail - || pExpr->affinity==OE_Ignore + assert( pExpr->affExpr==OE_Rollback + || pExpr->affExpr==OE_Abort + || pExpr->affExpr==OE_Fail + || pExpr->affExpr==OE_Ignore ); if( !pParse->pTriggerTab ){ sqlite3ErrorMsg(pParse, "RAISE() may only be used within a trigger-program"); return 0; } - if( pExpr->affinity==OE_Abort ){ + if( pExpr->affExpr==OE_Abort ){ sqlite3MayAbort(pParse); } assert( !ExprHasProperty(pExpr, EP_IntValue) ); - if( pExpr->affinity==OE_Ignore ){ + if( pExpr->affExpr==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); + pExpr->affExpr, pExpr->u.zToken, 0, 0); } break; @@ -101390,7 +101775,7 @@ SQLITE_PRIVATE int sqlite3ExprCodeAtInit( */ SQLITE_PRIVATE int sqlite3ExprCodeTemp(Parse *pParse, Expr *pExpr, int *pReg){ int r2; - pExpr = sqlite3ExprSkipCollate(pExpr); + pExpr = sqlite3ExprSkipCollateAndLikely(pExpr); if( ConstFactorOk(pParse) && pExpr->op!=TK_REGISTER && sqlite3ExprIsConstantNotJoin(pExpr) @@ -101581,40 +101966,44 @@ static void exprCodeBetween( void (*xJump)(Parse*,Expr*,int,int), /* Action to take */ int jumpIfNull /* Take the jump if the BETWEEN is NULL */ ){ - Expr exprAnd; /* The AND operator in x>=y AND x<=z */ + Expr exprAnd; /* The AND operator in x>=y AND x<=z */ Expr compLeft; /* The x>=y term */ Expr compRight; /* The x<=z term */ - Expr exprX; /* The x subexpression */ int regFree1 = 0; /* Temporary use register */ + Expr *pDel = 0; + sqlite3 *db = pParse->db; memset(&compLeft, 0, sizeof(Expr)); memset(&compRight, 0, sizeof(Expr)); memset(&exprAnd, 0, sizeof(Expr)); assert( !ExprHasProperty(pExpr, EP_xIsSelect) ); - exprNodeCopy(&exprX, pExpr->pLeft); - exprAnd.op = TK_AND; - exprAnd.pLeft = &compLeft; - exprAnd.pRight = &compRight; - compLeft.op = TK_GE; - compLeft.pLeft = &exprX; - compLeft.pRight = pExpr->x.pList->a[0].pExpr; - compRight.op = TK_LE; - compRight.pLeft = &exprX; - compRight.pRight = pExpr->x.pList->a[1].pExpr; - exprToRegister(&exprX, exprCodeVector(pParse, &exprX, ®Free1)); - if( xJump ){ - xJump(pParse, &exprAnd, dest, jumpIfNull); - }else{ - /* Mark the expression is being from the ON or USING clause of a join - ** so that the sqlite3ExprCodeTarget() routine will not attempt to move - ** it into the Parse.pConstExpr list. We should use a new bit for this, - ** for clarity, but we are out of bits in the Expr.flags field so we - ** have to reuse the EP_FromJoin bit. Bummer. */ - exprX.flags |= EP_FromJoin; - sqlite3ExprCodeTarget(pParse, &exprAnd, dest); + pDel = sqlite3ExprDup(db, pExpr->pLeft, 0); + if( db->mallocFailed==0 ){ + exprAnd.op = TK_AND; + exprAnd.pLeft = &compLeft; + exprAnd.pRight = &compRight; + compLeft.op = TK_GE; + compLeft.pLeft = pDel; + compLeft.pRight = pExpr->x.pList->a[0].pExpr; + compRight.op = TK_LE; + compRight.pLeft = pDel; + compRight.pRight = pExpr->x.pList->a[1].pExpr; + exprToRegister(pDel, exprCodeVector(pParse, pDel, ®Free1)); + if( xJump ){ + xJump(pParse, &exprAnd, dest, jumpIfNull); + }else{ + /* Mark the expression is being from the ON or USING clause of a join + ** so that the sqlite3ExprCodeTarget() routine will not attempt to move + ** it into the Parse.pConstExpr list. We should use a new bit for this, + ** for clarity, but we are out of bits in the Expr.flags field so we + ** have to reuse the EP_FromJoin bit. Bummer. */ + pDel->flags |= EP_FromJoin; + sqlite3ExprCodeTarget(pParse, &exprAnd, dest); + } + sqlite3ReleaseTempReg(pParse, regFree1); } - sqlite3ReleaseTempReg(pParse, regFree1); + sqlite3ExprDelete(db, pDel); /* Ensure adequate test coverage */ testcase( xJump==sqlite3ExprIfTrue && jumpIfNull==0 && regFree1==0 ); @@ -102053,20 +102442,17 @@ SQLITE_PRIVATE int sqlite3ExprCompare(Parse *pParse, Expr *pA, Expr *pB, int iTa return 2; } if( pA->op!=TK_COLUMN && pA->op!=TK_AGG_COLUMN && pA->u.zToken ){ - if( pA->op==TK_FUNCTION ){ + if( pA->op==TK_FUNCTION || pA->op==TK_AGG_FUNCTION ){ if( sqlite3StrICmp(pA->u.zToken,pB->u.zToken)!=0 ) return 2; #ifndef SQLITE_OMIT_WINDOWFUNC - /* Justification for the assert(): - ** window functions have p->op==TK_FUNCTION but aggregate functions - ** have p->op==TK_AGG_FUNCTION. So any comparison between an aggregate - ** function and a window function should have failed before reaching - ** this point. And, it is not possible to have a window function and - ** a scalar function with the same name and number of arguments. So - ** if we reach this point, either A and B both window functions or - ** neither are a window functions. */ - assert( ExprHasProperty(pA,EP_WinFunc)==ExprHasProperty(pB,EP_WinFunc) ); + assert( pA->op==pB->op ); + if( ExprHasProperty(pA,EP_WinFunc)!=ExprHasProperty(pB,EP_WinFunc) ){ + return 2; + } if( ExprHasProperty(pA,EP_WinFunc) ){ - if( sqlite3WindowCompare(pParse,pA->y.pWin,pB->y.pWin)!=0 ) return 2; + if( sqlite3WindowCompare(pParse, pA->y.pWin, pB->y.pWin, 1)!=0 ){ + return 2; + } } #endif }else if( pA->op==TK_NULL ){ @@ -102090,7 +102476,8 @@ SQLITE_PRIVATE int sqlite3ExprCompare(Parse *pParse, Expr *pA, Expr *pB, int iTa ){ if( pA->iColumn!=pB->iColumn ) return 2; if( pA->op2!=pB->op2 ) return 2; - if( pA->iTable!=pB->iTable + if( pA->op!=TK_IN + && pA->iTable!=pB->iTable && (pA->iTable!=iTab || NEVER(pB->iTable>=0)) ) return 2; } } @@ -102120,7 +102507,7 @@ SQLITE_PRIVATE int sqlite3ExprListCompare(ExprList *pA, ExprList *pB, int iTab){ for(i=0; i<pA->nExpr; i++){ Expr *pExprA = pA->a[i].pExpr; Expr *pExprB = pB->a[i].pExpr; - if( pA->a[i].sortOrder!=pB->a[i].sortOrder ) return 1; + if( pA->a[i].sortFlags!=pB->a[i].sortFlags ) return 1; if( sqlite3ExprCompare(0, pExprA, pExprB, iTab) ) return 1; } return 0; @@ -102132,42 +102519,47 @@ SQLITE_PRIVATE int sqlite3ExprListCompare(ExprList *pA, ExprList *pB, int iTab){ */ SQLITE_PRIVATE int sqlite3ExprCompareSkip(Expr *pA, Expr *pB, int iTab){ return sqlite3ExprCompare(0, - sqlite3ExprSkipCollate(pA), - sqlite3ExprSkipCollate(pB), + sqlite3ExprSkipCollateAndLikely(pA), + sqlite3ExprSkipCollateAndLikely(pB), iTab); } /* ** Return non-zero if Expr p can only be true if pNN is not NULL. +** +** Or if seenNot is true, return non-zero if Expr p can only be +** non-NULL if pNN is not NULL */ static int exprImpliesNotNull( Parse *pParse, /* Parsing context */ Expr *p, /* The expression to be checked */ Expr *pNN, /* The expression that is NOT NULL */ int iTab, /* Table being evaluated */ - int seenNot /* True if p is an operand of NOT */ + int seenNot /* Return true only if p can be any non-NULL value */ ){ assert( p ); assert( pNN ); - if( sqlite3ExprCompare(pParse, p, pNN, iTab)==0 ) return 1; + if( sqlite3ExprCompare(pParse, p, pNN, iTab)==0 ){ + return pNN->op!=TK_NULL; + } switch( p->op ){ case TK_IN: { if( seenNot && ExprHasProperty(p, EP_xIsSelect) ) return 0; assert( ExprHasProperty(p,EP_xIsSelect) || (p->x.pList!=0 && p->x.pList->nExpr>0) ); - return exprImpliesNotNull(pParse, p->pLeft, pNN, iTab, seenNot); + return exprImpliesNotNull(pParse, p->pLeft, pNN, iTab, 1); } case TK_BETWEEN: { ExprList *pList = p->x.pList; assert( pList!=0 ); assert( pList->nExpr==2 ); if( seenNot ) return 0; - if( exprImpliesNotNull(pParse, pList->a[0].pExpr, pNN, iTab, seenNot) - || exprImpliesNotNull(pParse, pList->a[1].pExpr, pNN, iTab, seenNot) + if( exprImpliesNotNull(pParse, pList->a[0].pExpr, pNN, iTab, 1) + || exprImpliesNotNull(pParse, pList->a[1].pExpr, pNN, iTab, 1) ){ return 1; } - return exprImpliesNotNull(pParse, p->pLeft, pNN, iTab, seenNot); + return exprImpliesNotNull(pParse, p->pLeft, pNN, iTab, 1); } case TK_EQ: case TK_NE: @@ -102177,20 +102569,21 @@ static int exprImpliesNotNull( case TK_GE: case TK_PLUS: case TK_MINUS: - case TK_STAR: - case TK_REM: - case TK_BITAND: case TK_BITOR: - case TK_SLASH: case TK_LSHIFT: case TK_RSHIFT: - case TK_CONCAT: { + case TK_CONCAT: + seenNot = 1; + /* Fall thru */ + case TK_STAR: + case TK_REM: + case TK_BITAND: + case TK_SLASH: { if( exprImpliesNotNull(pParse, p->pRight, pNN, iTab, seenNot) ) return 1; /* Fall thru into the next case */ } case TK_SPAN: case TK_COLLATE: - case TK_BITNOT: case TK_UPLUS: case TK_UMINUS: { return exprImpliesNotNull(pParse, p->pLeft, pNN, iTab, seenNot); @@ -102198,8 +102591,9 @@ static int exprImpliesNotNull( case TK_TRUTH: { if( seenNot ) return 0; if( p->op2!=TK_IS ) return 0; - return exprImpliesNotNull(pParse, p->pLeft, pNN, iTab, seenNot); + return exprImpliesNotNull(pParse, p->pLeft, pNN, iTab, 1); } + case TK_BITNOT: case TK_NOT: { return exprImpliesNotNull(pParse, p->pLeft, pNN, iTab, 1); } @@ -102265,7 +102659,6 @@ static int impliesNotNullRow(Walker *pWalker, Expr *pExpr){ if( ExprHasProperty(pExpr, EP_FromJoin) ) return WRC_Prune; switch( pExpr->op ){ case TK_ISNOT: - case TK_NOT: case TK_ISNULL: case TK_NOTNULL: case TK_IS: @@ -102273,8 +102666,8 @@ static int impliesNotNullRow(Walker *pWalker, Expr *pExpr){ case TK_CASE: case TK_IN: case TK_FUNCTION: + case TK_TRUTH: testcase( pExpr->op==TK_ISNOT ); - testcase( pExpr->op==TK_NOT ); testcase( pExpr->op==TK_ISNULL ); testcase( pExpr->op==TK_NOTNULL ); testcase( pExpr->op==TK_IS ); @@ -102282,6 +102675,7 @@ static int impliesNotNullRow(Walker *pWalker, Expr *pExpr){ testcase( pExpr->op==TK_CASE ); testcase( pExpr->op==TK_IN ); testcase( pExpr->op==TK_FUNCTION ); + testcase( pExpr->op==TK_TRUTH ); return WRC_Prune; case TK_COLUMN: if( pWalker->u.iCur==pExpr->iTable ){ @@ -102290,6 +102684,18 @@ static int impliesNotNullRow(Walker *pWalker, Expr *pExpr){ } return WRC_Prune; + case TK_AND: + if( sqlite3ExprImpliesNonNullRow(pExpr->pLeft, pWalker->u.iCur) + && sqlite3ExprImpliesNonNullRow(pExpr->pRight, pWalker->u.iCur) + ){ + pWalker->eCode = 1; + } + return WRC_Prune; + + case TK_BETWEEN: + sqlite3WalkExpr(pWalker, pExpr->pLeft); + return WRC_Prune; + /* Virtual tables are allowed to use constraints like x=NULL. So ** a term of the form x=y does not prove that y is not null if x ** is the column of a virtual table */ @@ -102310,6 +102716,7 @@ static int impliesNotNullRow(Walker *pWalker, Expr *pExpr){ ){ return WRC_Prune; } + default: return WRC_Continue; } @@ -102339,7 +102746,7 @@ static int impliesNotNullRow(Walker *pWalker, Expr *pExpr){ */ SQLITE_PRIVATE int sqlite3ExprImpliesNonNullRow(Expr *p, int iTab){ Walker w; - p = sqlite3ExprSkipCollate(p); + p = sqlite3ExprSkipCollateAndLikely(p); while( p ){ if( p->op==TK_NOTNULL ){ p = p->pLeft; @@ -102445,7 +102852,10 @@ static int exprSrcCount(Walker *pWalker, Expr *pExpr){ } if( i<nSrc ){ p->nThis++; - }else{ + }else if( nSrc==0 || pExpr->iTable<pSrc->a[0].iCursor ){ + /* In a well-formed parse tree (no name resolution errors), + ** TK_COLUMN nodes with smaller Expr.iTable values are in an + ** outer context. Those are the only ones to count as "other" */ p->nOther++; } } @@ -102462,8 +102872,9 @@ SQLITE_PRIVATE int sqlite3FunctionUsesThisSrc(Expr *pExpr, SrcList *pSrcList){ Walker w; struct SrcCount cnt; assert( pExpr->op==TK_AGG_FUNCTION ); + memset(&w, 0, sizeof(w)); w.xExprCallback = exprSrcCount; - w.xSelectCallback = 0; + w.xSelectCallback = sqlite3SelectWalkNoop; w.u.pSrcCount = &cnt; cnt.pSrc = pSrcList; cnt.nThis = 0; @@ -102732,6 +103143,11 @@ SQLITE_PRIVATE void sqlite3ReleaseTempRange(Parse *pParse, int iReg, int nReg){ /* ** Mark all temporary registers as being unavailable for reuse. +** +** Always invoke this procedure after coding a subroutine or co-routine +** that might be invoked from other parts of the code, to ensure that +** the sub/co-routine does not use registers in common with the code that +** invokes the sub/co-routine. */ SQLITE_PRIVATE void sqlite3ClearTempRegCache(Parse *pParse){ pParse->nTempReg = 0; @@ -102901,8 +103317,8 @@ SQLITE_PRIVATE void sqlite3AlterRenameTable( if( SQLITE_OK!=isAlterableTable(pParse, pTab) ){ goto exit_rename_table; } - if( SQLITE_OK!=sqlite3CheckObjectName(pParse, zName) ){ goto - exit_rename_table; + if( SQLITE_OK!=sqlite3CheckObjectName(pParse,zName,"table",zName) ){ + goto exit_rename_table; } #ifndef SQLITE_OMIT_VIEW @@ -103200,6 +103616,7 @@ SQLITE_PRIVATE void sqlite3AlterBeginAddColumn(Parse *pParse, SrcList *pSrc){ goto exit_begin_add_column; } + sqlite3MayAbort(pParse); assert( pTab->addColOffset>0 ); iDb = sqlite3SchemaToIndex(db, pTab->pSchema); @@ -104463,13 +104880,13 @@ SQLITE_PRIVATE void sqlite3AlterFunctions(void){ ** is between 3.6.18 and 3.7.8, inclusive, and unless SQLite is compiled ** with SQLITE_ENABLE_STAT2. The sqlite_stat2 table is deprecated. ** The sqlite_stat2 table is superseded by sqlite_stat3, which is only -** created and used by SQLite versions 3.7.9 and later and with +** created and used by SQLite versions 3.7.9 through 3.29.0 when ** SQLITE_ENABLE_STAT3 defined. The functionality of sqlite_stat3 -** is a superset of sqlite_stat2. The sqlite_stat4 is an enhanced -** version of sqlite_stat3 and is only available when compiled with -** SQLITE_ENABLE_STAT4 and in SQLite versions 3.8.1 and later. It is -** not possible to enable both STAT3 and STAT4 at the same time. If they -** are both enabled, then STAT4 takes precedence. +** is a superset of sqlite_stat2 and is also now deprecated. The +** sqlite_stat4 is an enhanced version of sqlite_stat3 and is only +** available when compiled with SQLITE_ENABLE_STAT4 and in SQLite +** versions 3.8.1 and later. STAT4 is the only variant that is still +** supported. ** ** For most applications, sqlite_stat1 provides all the statistics required ** for the query planner to make good choices. @@ -104580,17 +104997,11 @@ SQLITE_PRIVATE void sqlite3AlterFunctions(void){ #if defined(SQLITE_ENABLE_STAT4) # define IsStat4 1 -# define IsStat3 0 -#elif defined(SQLITE_ENABLE_STAT3) -# define IsStat4 0 -# define IsStat3 1 #else # define IsStat4 0 -# define IsStat3 0 # undef SQLITE_STAT4_SAMPLES # define SQLITE_STAT4_SAMPLES 1 #endif -#define IsStat34 (IsStat3+IsStat4) /* 1 for STAT3 or STAT4. 0 otherwise */ /* ** This routine generates code that opens the sqlite_statN tables. @@ -104619,14 +105030,10 @@ static void openStatTable( { "sqlite_stat1", "tbl,idx,stat" }, #if defined(SQLITE_ENABLE_STAT4) { "sqlite_stat4", "tbl,idx,neq,nlt,ndlt,sample" }, - { "sqlite_stat3", 0 }, -#elif defined(SQLITE_ENABLE_STAT3) - { "sqlite_stat3", "tbl,idx,neq,nlt,ndlt,sample" }, - { "sqlite_stat4", 0 }, #else - { "sqlite_stat3", 0 }, { "sqlite_stat4", 0 }, #endif + { "sqlite_stat3", 0 }, }; int i; sqlite3 *db = pParse->db; @@ -104707,7 +105114,7 @@ typedef struct Stat4Sample Stat4Sample; struct Stat4Sample { tRowcnt *anEq; /* sqlite_stat4.nEq */ tRowcnt *anDLt; /* sqlite_stat4.nDLt */ -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 tRowcnt *anLt; /* sqlite_stat4.nLt */ union { i64 iRowid; /* Rowid in main table of the key */ @@ -104738,7 +105145,7 @@ struct Stat4Accum { /* Reclaim memory used by a Stat4Sample */ -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 static void sampleClear(sqlite3 *db, Stat4Sample *p){ assert( db!=0 ); if( p->nRowid ){ @@ -104750,7 +105157,7 @@ static void sampleClear(sqlite3 *db, Stat4Sample *p){ /* Initialize the BLOB value of a ROWID */ -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 static void sampleSetRowid(sqlite3 *db, Stat4Sample *p, int n, const u8 *pData){ assert( db!=0 ); if( p->nRowid ) sqlite3DbFree(db, p->u.aRowid); @@ -104766,7 +105173,7 @@ static void sampleSetRowid(sqlite3 *db, Stat4Sample *p, int n, const u8 *pData){ /* Initialize the INTEGER value of a ROWID. */ -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 static void sampleSetRowidInt64(sqlite3 *db, Stat4Sample *p, i64 iRowid){ assert( db!=0 ); if( p->nRowid ) sqlite3DbFree(db, p->u.aRowid); @@ -104779,7 +105186,7 @@ static void sampleSetRowidInt64(sqlite3 *db, Stat4Sample *p, i64 iRowid){ /* ** Copy the contents of object (*pFrom) into (*pTo). */ -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 static void sampleCopy(Stat4Accum *p, Stat4Sample *pTo, Stat4Sample *pFrom){ pTo->isPSample = pFrom->isPSample; pTo->iCol = pFrom->iCol; @@ -104800,7 +105207,7 @@ static void sampleCopy(Stat4Accum *p, Stat4Sample *pTo, Stat4Sample *pFrom){ */ static void stat4Destructor(void *pOld){ Stat4Accum *p = (Stat4Accum*)pOld; -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 int i; for(i=0; i<p->nCol; i++) sampleClear(p->db, p->aBest+i); for(i=0; i<p->mxSample; i++) sampleClear(p->db, p->a+i); @@ -104820,7 +105227,7 @@ static void stat4Destructor(void *pOld){ ** WITHOUT ROWID table, N is the number of PRIMARY KEY columns, not the ** total number of columns in the table. ** -** Note 2: C is only used for STAT3 and STAT4. +** Note 2: C is only used for STAT4. ** ** For indexes on ordinary rowid tables, N==K+1. But for indexes on ** WITHOUT ROWID tables, N=K+P where P is the number of columns in the @@ -104843,7 +105250,7 @@ static void statInit( int nColUp; /* nCol rounded up for alignment */ int n; /* Bytes of space to allocate */ sqlite3 *db; /* Database connection */ -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 int mxSample = SQLITE_STAT4_SAMPLES; #endif @@ -104860,7 +105267,7 @@ static void statInit( n = sizeof(*p) + sizeof(tRowcnt)*nColUp /* Stat4Accum.anEq */ + sizeof(tRowcnt)*nColUp /* Stat4Accum.anDLt */ -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 + sizeof(tRowcnt)*nColUp /* Stat4Accum.anLt */ + sizeof(Stat4Sample)*(nCol+mxSample) /* Stat4Accum.aBest[], a[] */ + sizeof(tRowcnt)*3*nColUp*(nCol+mxSample) @@ -104880,7 +105287,7 @@ static void statInit( p->current.anDLt = (tRowcnt*)&p[1]; p->current.anEq = &p->current.anDLt[nColUp]; -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 { u8 *pSpace; /* Allocated space not yet assigned */ int i; /* Used to iterate through p->aSample[] */ @@ -104915,7 +105322,7 @@ static void statInit( sqlite3_result_blob(context, p, sizeof(*p), stat4Destructor); } static const FuncDef statInitFuncdef = { - 2+IsStat34, /* nArg */ + 2+IsStat4, /* nArg */ SQLITE_UTF8, /* funcFlags */ 0, /* pUserData */ 0, /* pNext */ @@ -104955,7 +105362,7 @@ static int sampleIsBetterPost( } #endif -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 /* ** Return true if pNew is to be preferred over pOld. ** @@ -104974,15 +105381,11 @@ static int sampleIsBetter( assert( IsStat4 || (pNew->iCol==0 && pOld->iCol==0) ); if( (nEqNew>nEqOld) ) return 1; -#ifdef SQLITE_ENABLE_STAT4 if( nEqNew==nEqOld ){ if( pNew->iCol<pOld->iCol ) return 1; return (pNew->iCol==pOld->iCol && sampleIsBetterPost(pAccum, pNew, pOld)); } return 0; -#else - return (nEqNew==nEqOld && pNew->iHash>pOld->iHash); -#endif } /* @@ -104995,7 +105398,6 @@ static void sampleInsert(Stat4Accum *p, Stat4Sample *pNew, int nEqZero){ assert( IsStat4 || nEqZero==0 ); -#ifdef SQLITE_ENABLE_STAT4 /* Stat4Accum.nMaxEqZero is set to the maximum number of leading 0 ** values in the anEq[] array of any sample in Stat4Accum.a[]. In ** other words, if nMaxEqZero is n, then it is guaranteed that there @@ -105029,7 +105431,6 @@ static void sampleInsert(Stat4Accum *p, Stat4Sample *pNew, int nEqZero){ goto find_new_min; } } -#endif /* If necessary, remove sample iMin to make room for the new sample. */ if( p->nSample>=p->mxSample ){ @@ -105050,10 +105451,8 @@ static void sampleInsert(Stat4Accum *p, Stat4Sample *pNew, int nEqZero){ /* The "rows less-than" for the rowid column must be greater than that ** for the last sample in the p->a[] array. Otherwise, the samples would ** be out of order. */ -#ifdef SQLITE_ENABLE_STAT4 assert( p->nSample==0 || pNew->anLt[p->nCol-1] > p->a[p->nSample-1].anLt[p->nCol-1] ); -#endif /* Insert the new sample */ pSample = &p->a[p->nSample]; @@ -105063,9 +105462,7 @@ static void sampleInsert(Stat4Accum *p, Stat4Sample *pNew, int nEqZero){ /* Zero the first nEqZero entries in the anEq[] array. */ memset(pSample->anEq, 0, sizeof(tRowcnt)*nEqZero); -#ifdef SQLITE_ENABLE_STAT4 - find_new_min: -#endif +find_new_min: if( p->nSample>=p->mxSample ){ int iMin = -1; for(i=0; i<p->mxSample; i++){ @@ -105078,7 +105475,7 @@ static void sampleInsert(Stat4Accum *p, Stat4Sample *pNew, int nEqZero){ p->iMin = iMin; } } -#endif /* SQLITE_ENABLE_STAT3_OR_STAT4 */ +#endif /* SQLITE_ENABLE_STAT4 */ /* ** Field iChng of the index being scanned has changed. So at this point @@ -105119,28 +105516,7 @@ static void samplePushPrevious(Stat4Accum *p, int iChng){ } #endif -#if defined(SQLITE_ENABLE_STAT3) && !defined(SQLITE_ENABLE_STAT4) - if( iChng==0 ){ - tRowcnt nLt = p->current.anLt[0]; - tRowcnt nEq = p->current.anEq[0]; - - /* Check if this is to be a periodic sample. If so, add it. */ - if( (nLt/p->nPSample)!=(nLt+nEq)/p->nPSample ){ - p->current.isPSample = 1; - sampleInsert(p, &p->current, 0); - p->current.isPSample = 0; - }else - - /* Or if it is a non-periodic sample. Add it in this case too. */ - if( p->nSample<p->mxSample - || sampleIsBetter(p, &p->current, &p->a[p->iMin]) - ){ - sampleInsert(p, &p->current, 0); - } - } -#endif - -#ifndef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifndef SQLITE_ENABLE_STAT4 UNUSED_PARAMETER( p ); UNUSED_PARAMETER( iChng ); #endif @@ -105160,7 +105536,7 @@ static void samplePushPrevious(Stat4Accum *p, int iChng){ ** index being analyzed. The stat_get() SQL function will later be used to ** extract relevant information for constructing the sqlite_statN tables. ** -** The R parameter is only used for STAT3 and STAT4 +** The R parameter is only used for STAT4 */ static void statPush( sqlite3_context *context, @@ -105192,14 +105568,14 @@ static void statPush( } for(i=iChng; i<p->nCol; i++){ p->current.anDLt[i]++; -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 p->current.anLt[i] += p->current.anEq[i]; #endif p->current.anEq[i] = 1; } } p->nRow++; -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 if( sqlite3_value_type(argv[2])==SQLITE_INTEGER ){ sampleSetRowidInt64(p->db, &p->current, sqlite3_value_int64(argv[2])); }else{ @@ -105232,7 +105608,7 @@ static void statPush( #endif } static const FuncDef statPushFuncdef = { - 2+IsStat34, /* nArg */ + 2+IsStat4, /* nArg */ SQLITE_UTF8, /* funcFlags */ 0, /* pUserData */ 0, /* pNext */ @@ -105263,7 +105639,7 @@ static const FuncDef statPushFuncdef = { ** parameter will always be a poiner to a Stat4Accum object, never a ** NULL. ** -** If neither STAT3 nor STAT4 are enabled, then J is always +** If STAT4 is not enabled, then J is always ** STAT_GET_STAT1 and is hence omitted and this routine becomes ** a one-parameter function, stat_get(P), that always returns the ** stat1 table entry information. @@ -105274,8 +105650,8 @@ static void statGet( sqlite3_value **argv ){ Stat4Accum *p = (Stat4Accum*)sqlite3_value_blob(argv[0]); -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 - /* STAT3 and STAT4 have a parameter on this routine. */ +#ifdef SQLITE_ENABLE_STAT4 + /* STAT4 has a parameter on this routine. */ int eCall = sqlite3_value_int(argv[1]); assert( argc==2 ); assert( eCall==STAT_GET_STAT1 || eCall==STAT_GET_NEQ @@ -105330,7 +105706,7 @@ static void statGet( sqlite3_result_text(context, zRet, -1, sqlite3_free); } -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 else if( eCall==STAT_GET_ROWID ){ if( p->iGet<0 ){ samplePushPrevious(p, 0); @@ -105359,9 +105735,7 @@ static void statGet( } } - if( IsStat3 ){ - sqlite3_result_int64(context, (i64)aCnt[0]); - }else{ + { char *zRet = sqlite3MallocZero(p->nCol * 25); if( zRet==0 ){ sqlite3_result_error_nomem(context); @@ -105378,13 +105752,13 @@ static void statGet( } } } -#endif /* SQLITE_ENABLE_STAT3_OR_STAT4 */ +#endif /* SQLITE_ENABLE_STAT4 */ #ifndef SQLITE_DEBUG UNUSED_PARAMETER( argc ); #endif } static const FuncDef statGetFuncdef = { - 1+IsStat34, /* nArg */ + 1+IsStat4, /* nArg */ SQLITE_UTF8, /* funcFlags */ 0, /* pUserData */ 0, /* pNext */ @@ -105397,7 +105771,7 @@ static const FuncDef statGetFuncdef = { static void callStatGet(Vdbe *v, int regStat4, int iParam, int regOut){ assert( regOut!=regStat4 && regOut!=regStat4+1 ); -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 sqlite3VdbeAddOp2(v, OP_Integer, iParam, regStat4+1); #elif SQLITE_DEBUG assert( iParam==STAT_GET_STAT1 ); @@ -105406,7 +105780,7 @@ static void callStatGet(Vdbe *v, int regStat4, int iParam, int regOut){ #endif sqlite3VdbeAddOp4(v, OP_Function0, 0, regStat4, regOut, (char*)&statGetFuncdef, P4_FUNCDEF); - sqlite3VdbeChangeP5(v, 1 + IsStat34); + sqlite3VdbeChangeP5(v, 1 + IsStat4); } /* @@ -105433,7 +105807,7 @@ static void analyzeOneTable( int regNewRowid = iMem++; /* Rowid for the inserted record */ int regStat4 = iMem++; /* Register to hold Stat4Accum object */ int regChng = iMem++; /* Index of changed index field */ -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 int regRowid = iMem++; /* Rowid argument passed to stat_push() */ #endif int regTemp = iMem++; /* Temporary use register */ @@ -105567,16 +105941,16 @@ static void analyzeOneTable( ** (3) the number of rows in the index, ** ** - ** The third argument is only used for STAT3 and STAT4 + ** The third argument is only used for STAT4 */ -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 sqlite3VdbeAddOp2(v, OP_Count, iIdxCur, regStat4+3); #endif sqlite3VdbeAddOp2(v, OP_Integer, nCol, regStat4+1); sqlite3VdbeAddOp2(v, OP_Integer, pIdx->nKeyCol, regStat4+2); sqlite3VdbeAddOp4(v, OP_Function0, 0, regStat4+1, regStat4, (char*)&statInitFuncdef, P4_FUNCDEF); - sqlite3VdbeChangeP5(v, 2+IsStat34); + sqlite3VdbeChangeP5(v, 2+IsStat4); /* Implementation of the following: ** @@ -105647,12 +106021,12 @@ static void analyzeOneTable( /* ** chng_addr_N: - ** regRowid = idx(rowid) // STAT34 only - ** stat_push(P, regChng, regRowid) // 3rd parameter STAT34 only + ** regRowid = idx(rowid) // STAT4 only + ** stat_push(P, regChng, regRowid) // 3rd parameter STAT4 only ** Next csr ** if !eof(csr) goto next_row; */ -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 assert( regRowid==(regStat4+2) ); if( HasRowid(pTab) ){ sqlite3VdbeAddOp2(v, OP_IdxRowid, iIdxCur, regRowid); @@ -105673,7 +106047,7 @@ static void analyzeOneTable( assert( regChng==(regStat4+1) ); sqlite3VdbeAddOp4(v, OP_Function0, 1, regStat4, regTemp, (char*)&statPushFuncdef, P4_FUNCDEF); - sqlite3VdbeChangeP5(v, 2+IsStat34); + sqlite3VdbeChangeP5(v, 2+IsStat4); sqlite3VdbeAddOp2(v, OP_Next, iIdxCur, addrNextRow); VdbeCoverage(v); /* Add the entry to the stat1 table. */ @@ -105687,8 +106061,8 @@ static void analyzeOneTable( #endif sqlite3VdbeChangeP5(v, OPFLAG_APPEND); - /* Add the entries to the stat3 or stat4 table. */ -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 + /* Add the entries to the stat4 table. */ +#ifdef SQLITE_ENABLE_STAT4 { int regEq = regStat1; int regLt = regStat1+1; @@ -105711,21 +106085,17 @@ static void analyzeOneTable( callStatGet(v, regStat4, STAT_GET_NDLT, regDLt); sqlite3VdbeAddOp4Int(v, seekOp, iTabCur, addrNext, regSampleRowid, 0); VdbeCoverage(v); -#ifdef SQLITE_ENABLE_STAT3 - sqlite3ExprCodeLoadIndexColumn(pParse, pIdx, iTabCur, 0, regSample); -#else for(i=0; i<nCol; i++){ sqlite3ExprCodeLoadIndexColumn(pParse, pIdx, iTabCur, i, regCol+i); } sqlite3VdbeAddOp3(v, OP_MakeRecord, regCol, nCol, regSample); -#endif 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, 1, addrNext); /* P1==1 for end-of-loop */ sqlite3VdbeJumpHere(v, addrIsNull); } -#endif /* SQLITE_ENABLE_STAT3_OR_STAT4 */ +#endif /* SQLITE_ENABLE_STAT4 */ /* End of analysis */ sqlite3VdbeJumpHere(v, addrRewind); @@ -105900,7 +106270,7 @@ static void decodeIntArray( int i; tRowcnt v; -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 if( z==0 ) z = ""; #else assert( z!=0 ); @@ -105911,7 +106281,7 @@ static void decodeIntArray( v = v*10 + c - '0'; z++; } -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 if( aOut ) aOut[i] = v; if( aLog ) aLog[i] = sqlite3LogEst(v); #else @@ -105922,7 +106292,7 @@ static void decodeIntArray( #endif if( *z==' ' ) z++; } -#ifndef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifndef SQLITE_ENABLE_STAT4 assert( pIndex!=0 ); { #else if( pIndex ){ @@ -105989,7 +106359,7 @@ static int analysisLoader(void *pData, int argc, char **argv, char **NotUsed){ if( pIndex ){ tRowcnt *aiRowEst = 0; int nCol = pIndex->nKeyCol+1; -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 /* Index.aiRowEst may already be set here if there are duplicate ** sqlite_stat1 entries for this index. In that case just clobber ** the old data with the new instead of allocating a new array. */ @@ -106025,7 +106395,7 @@ static int analysisLoader(void *pData, int argc, char **argv, char **NotUsed){ ** and its contents. */ SQLITE_PRIVATE void sqlite3DeleteIndexSamples(sqlite3 *db, Index *pIdx){ -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 if( pIdx->aSample ){ int j; for(j=0; j<pIdx->nSample; j++){ @@ -106041,10 +106411,10 @@ SQLITE_PRIVATE void sqlite3DeleteIndexSamples(sqlite3 *db, Index *pIdx){ #else UNUSED_PARAMETER(db); UNUSED_PARAMETER(pIdx); -#endif /* SQLITE_ENABLE_STAT3_OR_STAT4 */ +#endif /* SQLITE_ENABLE_STAT4 */ } -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 /* ** Populate the pIdx->aAvgEq[] array based on the samples currently ** stored in pIdx->aSample[]. @@ -106122,12 +106492,11 @@ static Index *findIndexOrPrimaryKey( } /* -** Load the content from either the sqlite_stat4 or sqlite_stat3 table +** Load the content from either the sqlite_stat4 ** into the relevant Index.aSample[] arrays. ** ** Arguments zSql1 and zSql2 must point to SQL statements that return -** data equivalent to the following (statements are different for stat3, -** see the caller of this function for details): +** data equivalent to the following: ** ** zSql1: SELECT idx,count(*) FROM %Q.sqlite_stat4 GROUP BY idx ** zSql2: SELECT idx,neq,nlt,ndlt,sample FROM %Q.sqlite_stat4 @@ -106136,7 +106505,6 @@ static Index *findIndexOrPrimaryKey( */ static int loadStatTbl( sqlite3 *db, /* Database handle */ - int bStat3, /* Assume single column records only */ const char *zSql1, /* SQL statement 1 (see above) */ const char *zSql2, /* SQL statement 2 (see above) */ const char *zDb /* Database name (e.g. "main") */ @@ -106170,17 +106538,13 @@ static int loadStatTbl( if( zIndex==0 ) continue; nSample = sqlite3_column_int(pStmt, 1); pIdx = findIndexOrPrimaryKey(db, zIndex, zDb); - assert( pIdx==0 || bStat3 || pIdx->nSample==0 ); - /* Index.nSample is non-zero at this point if data has already been - ** loaded from the stat4 table. In this case ignore stat3 data. */ - if( pIdx==0 || pIdx->nSample ) continue; - if( bStat3==0 ){ - assert( !HasRowid(pIdx->pTable) || pIdx->nColumn==pIdx->nKeyCol+1 ); - if( !HasRowid(pIdx->pTable) && IsPrimaryKeyIndex(pIdx) ){ - nIdxCol = pIdx->nKeyCol; - }else{ - nIdxCol = pIdx->nColumn; - } + assert( pIdx==0 || pIdx->nSample==0 ); + if( pIdx==0 ) continue; + assert( !HasRowid(pIdx->pTable) || pIdx->nColumn==pIdx->nKeyCol+1 ); + if( !HasRowid(pIdx->pTable) && IsPrimaryKeyIndex(pIdx) ){ + nIdxCol = pIdx->nKeyCol; + }else{ + nIdxCol = pIdx->nColumn; } pIdx->nSampleCol = nIdxCol; nByte = sizeof(IndexSample) * nSample; @@ -106222,9 +106586,8 @@ static int loadStatTbl( pIdx = findIndexOrPrimaryKey(db, zIndex, zDb); if( pIdx==0 ) continue; /* This next condition is true if data has already been loaded from - ** the sqlite_stat4 table. In this case ignore stat3 data. */ + ** the sqlite_stat4 table. */ nCol = pIdx->nSampleCol; - if( bStat3 && nCol>1 ) continue; if( pIdx!=pPrevIdx ){ initAvgEq(pPrevIdx); pPrevIdx = pIdx; @@ -106257,7 +106620,7 @@ static int loadStatTbl( } /* -** Load content from the sqlite_stat4 and sqlite_stat3 tables into +** Load content from the sqlite_stat4 table into ** the Index.aSample[] arrays of all indices. */ static int loadStat4(sqlite3 *db, const char *zDb){ @@ -106265,37 +106628,28 @@ static int loadStat4(sqlite3 *db, const char *zDb){ assert( db->lookaside.bDisable ); if( sqlite3FindTable(db, "sqlite_stat4", zDb) ){ - rc = loadStatTbl(db, 0, + rc = loadStatTbl(db, "SELECT idx,count(*) FROM %Q.sqlite_stat4 GROUP BY idx", "SELECT idx,neq,nlt,ndlt,sample FROM %Q.sqlite_stat4", zDb ); } - - if( rc==SQLITE_OK && sqlite3FindTable(db, "sqlite_stat3", zDb) ){ - rc = loadStatTbl(db, 1, - "SELECT idx,count(*) FROM %Q.sqlite_stat3 GROUP BY idx", - "SELECT idx,neq,nlt,ndlt,sqlite_record(sample) FROM %Q.sqlite_stat3", - zDb - ); - } - return rc; } -#endif /* SQLITE_ENABLE_STAT3_OR_STAT4 */ +#endif /* SQLITE_ENABLE_STAT4 */ /* -** Load the content of the sqlite_stat1 and sqlite_stat3/4 tables. The +** Load the content of the sqlite_stat1 and sqlite_stat4 tables. The ** contents of sqlite_stat1 are used to populate the Index.aiRowEst[] -** arrays. The contents of sqlite_stat3/4 are used to populate the +** arrays. The contents of sqlite_stat4 are used to populate the ** Index.aSample[] arrays. ** ** If the sqlite_stat1 table is not present in the database, SQLITE_ERROR -** is returned. In this case, even if SQLITE_ENABLE_STAT3/4 was defined -** during compilation and the sqlite_stat3/4 table is present, no data is +** is returned. In this case, even if SQLITE_ENABLE_STAT4 was defined +** during compilation and the sqlite_stat4 table is present, no data is ** read from it. ** -** If SQLITE_ENABLE_STAT3/4 was defined during compilation and the +** If SQLITE_ENABLE_STAT4 was defined during compilation and the ** sqlite_stat4 table is not present in the database, SQLITE_ERROR is ** returned. However, in this case, data is read from the sqlite_stat1 ** table (if it is present) before returning. @@ -106323,7 +106677,7 @@ SQLITE_PRIVATE int sqlite3AnalysisLoad(sqlite3 *db, int iDb){ for(i=sqliteHashFirst(&pSchema->idxHash); i; i=sqliteHashNext(i)){ Index *pIdx = sqliteHashData(i); pIdx->hasStat1 = 0; -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 sqlite3DeleteIndexSamples(db, pIdx); pIdx->aSample = 0; #endif @@ -106351,7 +106705,7 @@ SQLITE_PRIVATE int sqlite3AnalysisLoad(sqlite3 *db, int iDb){ } /* Load the statistics from the sqlite_stat4 table. */ -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 if( rc==SQLITE_OK ){ db->lookaside.bDisable++; rc = loadStat4(db, sInfo.zDatabase); @@ -106676,6 +107030,7 @@ static void detachFunc( sqlite3 *db = sqlite3_context_db_handle(context); int i; Db *pDb = 0; + HashElem *pEntry; char zErr[128]; UNUSED_PARAMETER(NotUsed); @@ -106700,6 +107055,18 @@ static void detachFunc( goto detach_error; } + /* If any TEMP triggers reference the schema being detached, move those + ** triggers to reference the TEMP schema itself. */ + assert( db->aDb[1].pSchema ); + pEntry = sqliteHashFirst(&db->aDb[1].pSchema->trigHash); + while( pEntry ){ + Trigger *pTrig = (Trigger*)sqliteHashData(pEntry); + if( pTrig->pTabSchema==pDb->pSchema ){ + pTrig->pTabSchema = pTrig->pSchema; + } + pEntry = sqliteHashNext(pEntry); + } + sqlite3BtreeClose(pDb->pBt); pDb->pBt = 0; pDb->pSchema = 0; @@ -106937,6 +107304,7 @@ SQLITE_PRIVATE int sqlite3FixExpr( Expr *pExpr /* The expression to be fixed to one database */ ){ while( pExpr ){ + ExprSetProperty(pExpr, EP_Indirect); if( pExpr->op==TK_VARIABLE ){ if( pFix->pParse->db->init.busy ){ pExpr->op = TK_NULL; @@ -107089,7 +107457,7 @@ SQLITE_API int sqlite3_set_authorizer( sqlite3_mutex_enter(db->mutex); db->xAuth = (sqlite3_xauth)xAuth; db->pAuthArg = pArg; - sqlite3ExpirePreparedStatements(db, 0); + if( db->xAuth ) sqlite3ExpirePreparedStatements(db, 1); sqlite3_mutex_leave(db->mutex); return SQLITE_OK; } @@ -107743,7 +108111,7 @@ SQLITE_PRIVATE void sqlite3FreeIndex(sqlite3 *db, Index *p){ sqlite3ExprListDelete(db, p->aColExpr); sqlite3DbFree(db, p->zColAff); if( p->isResized ) sqlite3DbFree(db, (void *)p->azColl); -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 sqlite3_free(p->aiRowEst); #endif sqlite3DbFree(db, p); @@ -108116,13 +108484,40 @@ SQLITE_PRIVATE int sqlite3WritableSchema(sqlite3 *db){ ** trigger). All names are legal except those that begin with the string ** "sqlite_" (in upper, lower or mixed case). This portion of the namespace ** is reserved for internal use. +** +** When parsing the sqlite_master table, this routine also checks to +** make sure the "type", "name", and "tbl_name" columns are consistent +** with the SQL. */ -SQLITE_PRIVATE int sqlite3CheckObjectName(Parse *pParse, const char *zName){ - if( !pParse->db->init.busy && pParse->nested==0 - && sqlite3WritableSchema(pParse->db)==0 - && 0==sqlite3StrNICmp(zName, "sqlite_", 7) ){ - sqlite3ErrorMsg(pParse, "object name reserved for internal use: %s", zName); - return SQLITE_ERROR; +SQLITE_PRIVATE int sqlite3CheckObjectName( + Parse *pParse, /* Parsing context */ + const char *zName, /* Name of the object to check */ + const char *zType, /* Type of this object */ + const char *zTblName /* Parent table name for triggers and indexes */ +){ + sqlite3 *db = pParse->db; + if( sqlite3WritableSchema(db) || db->init.imposterTable ){ + /* Skip these error checks for writable_schema=ON */ + return SQLITE_OK; + } + if( db->init.busy ){ + if( sqlite3_stricmp(zType, db->init.azInit[0]) + || sqlite3_stricmp(zName, db->init.azInit[1]) + || sqlite3_stricmp(zTblName, db->init.azInit[2]) + ){ + if( sqlite3Config.bExtraSchemaChecks ){ + sqlite3ErrorMsg(pParse, ""); /* corruptSchema() will supply the error */ + return SQLITE_ERROR; + } + } + }else{ + if( pParse->nested==0 + && 0==sqlite3StrNICmp(zName, "sqlite_", 7) + ){ + sqlite3ErrorMsg(pParse, "object name reserved for internal use: %s", + zName); + return SQLITE_ERROR; + } } return SQLITE_OK; } @@ -108203,7 +108598,7 @@ SQLITE_PRIVATE void sqlite3StartTable( } pParse->sNameToken = *pName; if( zName==0 ) return; - if( SQLITE_OK!=sqlite3CheckObjectName(pParse, zName) ){ + if( sqlite3CheckObjectName(pParse, zName, isView?"view":"table", zName) ){ goto begin_table_error; } if( db->init.iDb==1 ) isTemp = 1; @@ -108703,7 +109098,7 @@ SQLITE_PRIVATE void sqlite3AddPrimaryKey( pTab->keyConf = (u8)onError; assert( autoInc==0 || autoInc==1 ); pTab->tabFlags |= autoInc*TF_Autoincrement; - if( pList ) pParse->iPkSortOrder = pList->a[0].sortOrder; + if( pList ) pParse->iPkSortOrder = pList->a[0].sortFlags; }else if( autoInc ){ #ifndef SQLITE_OMIT_AUTOINCREMENT sqlite3ErrorMsg(pParse, "AUTOINCREMENT is only allowed on an " @@ -109118,6 +109513,7 @@ static void convertToWithoutRowidTable(Parse *pParse, Table *pTab){ Index *pIdx; Index *pPk; int nPk; + int nExtra; int i, j; sqlite3 *db = pParse->db; Vdbe *v = pParse->pVdbe; @@ -109153,13 +109549,14 @@ static void convertToWithoutRowidTable(Parse *pParse, Table *pTab){ if( IN_RENAME_OBJECT ){ sqlite3RenameTokenRemap(pParse, pList->a[0].pExpr, &pTab->iPKey); } - pList->a[0].sortOrder = pParse->iPkSortOrder; + pList->a[0].sortFlags = pParse->iPkSortOrder; assert( pParse->pNewTable==pTab ); pTab->iPKey = -1; sqlite3CreateIndex(pParse, 0, 0, 0, pList, pTab->keyConf, 0, 0, 0, 0, SQLITE_IDXTYPE_PRIMARYKEY); if( db->mallocFailed || pParse->nErr ) return; pPk = sqlite3PrimaryKeyIndex(pTab); + assert( pPk->nKeyCol==1 ); }else{ pPk = sqlite3PrimaryKeyIndex(pTab); assert( pPk!=0 ); @@ -109174,6 +109571,8 @@ static void convertToWithoutRowidTable(Parse *pParse, Table *pTab){ pPk->nColumn--; }else{ testcase( hasColumn(pPk->aiColumn, j, pPk->aiColumn[i]) ); + pPk->azColl[j] = pPk->azColl[i]; + pPk->aSortOrder[j] = pPk->aSortOrder[i]; pPk->aiColumn[j++] = pPk->aiColumn[i]; } } @@ -109182,7 +109581,7 @@ static void convertToWithoutRowidTable(Parse *pParse, Table *pTab){ assert( pPk!=0 ); pPk->isCovering = 1; if( !db->init.imposterTable ) pPk->uniqNotNull = 1; - nPk = pPk->nKeyCol; + nPk = pPk->nColumn = pPk->nKeyCol; /* Bypass the creation of the PRIMARY KEY btree and the sqlite_master ** table entry. This is only required if currently generating VDBE @@ -109232,21 +109631,21 @@ static void convertToWithoutRowidTable(Parse *pParse, Table *pTab){ /* Add all table columns to the PRIMARY KEY index */ - if( nPk<pTab->nCol ){ - if( resizeIndexObject(db, pPk, pTab->nCol) ) return; - for(i=0, j=nPk; i<pTab->nCol; i++){ - if( !hasColumn(pPk->aiColumn, j, i) ){ - assert( j<pPk->nColumn ); - pPk->aiColumn[j] = i; - pPk->azColl[j] = sqlite3StrBINARY; - j++; - } + nExtra = 0; + for(i=0; i<pTab->nCol; i++){ + if( !hasColumn(pPk->aiColumn, nPk, i) ) nExtra++; + } + if( resizeIndexObject(db, pPk, nPk+nExtra) ) return; + for(i=0, j=nPk; i<pTab->nCol; i++){ + if( !hasColumn(pPk->aiColumn, j, i) ){ + assert( j<pPk->nColumn ); + pPk->aiColumn[j] = i; + pPk->azColl[j] = sqlite3StrBINARY; + j++; } - assert( pPk->nColumn==j ); - assert( pTab->nCol==j ); - }else{ - pPk->nColumn = pTab->nCol; } + assert( pPk->nColumn==j ); + assert( pTab->nCol<=j ); recomputeColumnsNotIndexed(pPk); } @@ -109443,7 +109842,7 @@ SQLITE_PRIVATE void sqlite3EndTable( addrTop = sqlite3VdbeCurrentAddr(v) + 1; sqlite3VdbeAddOp3(v, OP_InitCoroutine, regYield, 0, addrTop); if( pParse->nErr ) return; - pSelTab = sqlite3ResultSetOfSelect(pParse, pSelect); + pSelTab = sqlite3ResultSetOfSelect(pParse, pSelect, SQLITE_AFF_BLOB); if( pSelTab==0 ) return; assert( p->aCol==0 ); p->nCol = pSelTab->nCol; @@ -109707,10 +110106,10 @@ SQLITE_PRIVATE int sqlite3ViewGetColumnNames(Parse *pParse, Table *pTable){ #ifndef SQLITE_OMIT_AUTHORIZATION xAuth = db->xAuth; db->xAuth = 0; - pSelTab = sqlite3ResultSetOfSelect(pParse, pSel); + pSelTab = sqlite3ResultSetOfSelect(pParse, pSel, SQLITE_AFF_NONE); db->xAuth = xAuth; #else - pSelTab = sqlite3ResultSetOfSelect(pParse, pSel); + pSelTab = sqlite3ResultSetOfSelect(pParse, pSel, SQLITE_AFF_NONE); #endif pParse->nTab = n; if( pTable->pCheck ){ @@ -109726,7 +110125,8 @@ SQLITE_PRIVATE int sqlite3ViewGetColumnNames(Parse *pParse, Table *pTable){ && pParse->nErr==0 && pTable->nCol==pSel->pEList->nExpr ){ - sqlite3SelectAddColumnTypeAndCollation(pParse, pTable, pSel); + sqlite3SelectAddColumnTypeAndCollation(pParse, pTable, pSel, + SQLITE_AFF_NONE); } }else if( pSelTab ){ /* CREATE VIEW name AS... without an argument list. Construct @@ -110071,7 +110471,8 @@ SQLITE_PRIVATE void sqlite3DropTable(Parse *pParse, SrcList *pName, int isView, } #endif if( sqlite3StrNICmp(pTab->zName, "sqlite_", 7)==0 - && sqlite3StrNICmp(pTab->zName, "sqlite_stat", 11)!=0 ){ + && sqlite3StrNICmp(pTab->zName+7, "stat", 4)!=0 + && sqlite3StrNICmp(pTab->zName+7, "parameters", 10)!=0 ){ sqlite3ErrorMsg(pParse, "table %s may not be dropped", pTab->zName); goto exit_drop_table; } @@ -110409,6 +110810,27 @@ SQLITE_PRIVATE Index *sqlite3AllocateIndexObject( } /* +** If expression list pList contains an expression that was parsed with +** an explicit "NULLS FIRST" or "NULLS LAST" clause, leave an error in +** pParse and return non-zero. Otherwise, return zero. +*/ +SQLITE_PRIVATE int sqlite3HasExplicitNulls(Parse *pParse, ExprList *pList){ + if( pList ){ + int i; + for(i=0; i<pList->nExpr; i++){ + if( pList->a[i].bNulls ){ + u8 sf = pList->a[i].sortFlags; + sqlite3ErrorMsg(pParse, "unsupported use of NULLS %s", + (sf==0 || sf==3) ? "FIRST" : "LAST" + ); + return 1; + } + } + } + return 0; +} + +/* ** Create a new index for an SQL table. pName1.pName2 is the name of the index ** and pTblList is the name of the table that is to be indexed. Both will ** be NULL for a primary key or an index that is created to satisfy a @@ -110459,6 +110881,9 @@ SQLITE_PRIVATE void sqlite3CreateIndex( if( SQLITE_OK!=sqlite3ReadSchema(pParse) ){ goto exit_create_index; } + if( sqlite3HasExplicitNulls(pParse, pList) ){ + goto exit_create_index; + } /* ** Find the table that is to be indexed. Return early if not found. @@ -110557,7 +110982,7 @@ SQLITE_PRIVATE void sqlite3CreateIndex( zName = sqlite3NameFromToken(db, pName); if( zName==0 ) goto exit_create_index; assert( pName->z!=0 ); - if( SQLITE_OK!=sqlite3CheckObjectName(pParse, zName) ){ + if( SQLITE_OK!=sqlite3CheckObjectName(pParse, zName,"index",pTab->zName) ){ goto exit_create_index; } if( !IN_RENAME_OBJECT ){ @@ -110623,7 +111048,7 @@ SQLITE_PRIVATE void sqlite3CreateIndex( sqlite3ExprAlloc(db, TK_ID, &prevCol, 0)); if( pList==0 ) goto exit_create_index; assert( pList->nExpr==1 ); - sqlite3ExprListSetSortOrder(pList, sortOrder); + sqlite3ExprListSetSortOrder(pList, sortOrder, SQLITE_SO_UNDEFINED); }else{ sqlite3ExprListCheckLength(pParse, pList, "index"); if( pParse->nErr ) goto exit_create_index; @@ -110741,7 +111166,7 @@ SQLITE_PRIVATE void sqlite3CreateIndex( goto exit_create_index; } pIndex->azColl[i] = zColl; - requestedSortOrder = pListItem->sortOrder & sortOrderMask; + requestedSortOrder = pListItem->sortFlags & sortOrderMask; pIndex->aSortOrder[i] = (u8)requestedSortOrder; } @@ -110916,6 +111341,7 @@ SQLITE_PRIVATE void sqlite3CreateIndex( /* Gather the complete text of the CREATE INDEX statement into ** the zStmt variable */ + assert( pName!=0 || pStart==0 ); if( pStart ){ int n = (int)(pParse->sLastToken.z - pName->z) + pParse->sLastToken.n; if( pName->z[n-1]==';' ) n--; @@ -111958,7 +112384,8 @@ SQLITE_PRIVATE KeyInfo *sqlite3KeyInfoOfIndex(Parse *pParse, Index *pIdx){ const char *zColl = pIdx->azColl[i]; pKey->aColl[i] = zColl==sqlite3StrBINARY ? 0 : sqlite3LocateCollSeq(pParse, zColl); - pKey->aSortOrder[i] = pIdx->aSortOrder[i]; + pKey->aSortFlags[i] = pIdx->aSortOrder[i]; + assert( 0==(pKey->aSortFlags[i] & KEYINFO_ORDER_BIGNULL) ); } if( pParse->nErr ){ assert( pParse->rc==SQLITE_ERROR_MISSING_COLLSEQ ); @@ -113714,6 +114141,8 @@ static void instrFunc( int N = 1; int isText; unsigned char firstChar; + sqlite3_value *pC1 = 0; + sqlite3_value *pC2 = 0; UNUSED_PARAMETER(argc); typeHaystack = sqlite3_value_type(argv[0]); @@ -113726,12 +114155,22 @@ static void instrFunc( zHaystack = sqlite3_value_blob(argv[0]); zNeedle = sqlite3_value_blob(argv[1]); isText = 0; - }else{ + }else if( typeHaystack!=SQLITE_BLOB && typeNeedle!=SQLITE_BLOB ){ zHaystack = sqlite3_value_text(argv[0]); zNeedle = sqlite3_value_text(argv[1]); isText = 1; + }else{ + pC1 = sqlite3_value_dup(argv[0]); + zHaystack = sqlite3_value_text(pC1); + if( zHaystack==0 ) goto endInstrOOM; + nHaystack = sqlite3_value_bytes(pC1); + pC2 = sqlite3_value_dup(argv[1]); + zNeedle = sqlite3_value_text(pC2); + if( zNeedle==0 ) goto endInstrOOM; + nNeedle = sqlite3_value_bytes(pC2); + isText = 1; } - if( zNeedle==0 || (nHaystack && zHaystack==0) ) return; + if( zNeedle==0 || (nHaystack && zHaystack==0) ) goto endInstrOOM; firstChar = zNeedle[0]; while( nNeedle<=nHaystack && (zHaystack[0]!=firstChar || memcmp(zHaystack, zNeedle, nNeedle)!=0) @@ -113745,6 +114184,13 @@ static void instrFunc( if( nNeedle>nHaystack ) N = 0; } sqlite3_result_int(context, N); +endInstr: + sqlite3_value_free(pC1); + sqlite3_value_free(pC2); + return; +endInstrOOM: + sqlite3_result_error_nomem(context); + goto endInstr; } /* @@ -115497,9 +115943,6 @@ SQLITE_PRIVATE void sqlite3RegisterBuiltinFunctions(void){ sqlite3AlterFunctions(); #endif sqlite3WindowFunctions(); -#if defined(SQLITE_ENABLE_STAT3) || defined(SQLITE_ENABLE_STAT4) - sqlite3AnalyzeFunctions(); -#endif sqlite3RegisterDateTimeFunctions(); sqlite3InsertBuiltinFuncs(aBuiltinFunc, ArraySize(aBuiltinFunc)); @@ -116002,13 +116445,13 @@ static Expr *exprTableRegister( if( iCol>=0 && iCol!=pTab->iPKey ){ pCol = &pTab->aCol[iCol]; pExpr->iTable = regBase + iCol + 1; - pExpr->affinity = pCol->affinity; + pExpr->affExpr = pCol->affinity; zColl = pCol->zColl; if( zColl==0 ) zColl = db->pDfltColl->zName; pExpr = sqlite3ExprAddCollateString(pParse, pExpr, zColl); }else{ pExpr->iTable = regBase; - pExpr->affinity = SQLITE_AFF_INTEGER; + pExpr->affExpr = SQLITE_AFF_INTEGER; } } return pExpr; @@ -116811,7 +117254,7 @@ static Trigger *fkActionTrigger( tFrom.n = nFrom; pRaise = sqlite3Expr(db, TK_RAISE, "FOREIGN KEY constraint failed"); if( pRaise ){ - pRaise->affinity = OE_Abort; + pRaise->affExpr = OE_Abort; } pSelect = sqlite3SelectNew(pParse, sqlite3ExprListAppend(pParse, 0, pRaise), @@ -116856,6 +117299,7 @@ static Trigger *fkActionTrigger( return 0; } assert( pStep!=0 ); + assert( pTrigger!=0 ); switch( action ){ case OE_Restrict: @@ -117046,18 +117490,19 @@ SQLITE_PRIVATE const char *sqlite3IndexAffinityStr(sqlite3 *db, Index *pIdx){ } for(n=0; n<pIdx->nColumn; n++){ i16 x = pIdx->aiColumn[n]; + char aff; if( x>=0 ){ - pIdx->zColAff[n] = pTab->aCol[x].affinity; + aff = pTab->aCol[x].affinity; }else if( x==XN_ROWID ){ - pIdx->zColAff[n] = SQLITE_AFF_INTEGER; + aff = SQLITE_AFF_INTEGER; }else{ - char aff; assert( x==XN_EXPR ); assert( pIdx->aColExpr!=0 ); aff = sqlite3ExprAffinity(pIdx->aColExpr->a[n].pExpr); - if( aff==0 ) aff = SQLITE_AFF_BLOB; - pIdx->zColAff[n] = aff; } + if( aff<SQLITE_AFF_BLOB ) aff = SQLITE_AFF_BLOB; + if( aff>SQLITE_AFF_NUMERIC) aff = SQLITE_AFF_NUMERIC; + pIdx->zColAff[n] = aff; } pIdx->zColAff[n] = 0; } @@ -117097,11 +117542,12 @@ SQLITE_PRIVATE void sqlite3TableAffinity(Vdbe *v, Table *pTab, int iReg){ } for(i=0; i<pTab->nCol; i++){ + assert( pTab->aCol[i].affinity!=0 ); zColAff[i] = pTab->aCol[i].affinity; } do{ zColAff[i--] = 0; - }while( i>=0 && zColAff[i]==SQLITE_AFF_BLOB ); + }while( i>=0 && zColAff[i]<=SQLITE_AFF_BLOB ); pTab->zColAff = zColAff; } assert( zColAff!=0 ); @@ -117790,6 +118236,9 @@ SQLITE_PRIVATE void sqlite3Insert( pTab->zName); goto insert_cleanup; } + if( sqlite3HasExplicitNulls(pParse, pUpsert->pUpsertTarget) ){ + goto insert_cleanup; + } pTabList->a[0].iCursor = iDataCur; pUpsert->pUpsertSrc = pTabList; pUpsert->regData = regData; @@ -119903,6 +120352,8 @@ struct sqlite3_api_routines { /* Version 3.28.0 and later */ int (*stmt_isexplain)(sqlite3_stmt*); int (*value_frombind)(sqlite3_value*); + /* Version 3.30.0 and later */ + int (*drop_modules)(sqlite3*,const char**); }; /* @@ -120195,6 +120646,8 @@ typedef int (*sqlite3_loadext_entry)( /* Version 3.28.0 and later */ #define sqlite3_stmt_isexplain sqlite3_api->isexplain #define sqlite3_value_frombind sqlite3_api->frombind +/* Version 3.30.0 and later */ +#define sqlite3_drop_modules sqlite3_api->drop_modules #endif /* !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION) */ #if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION) @@ -120660,7 +121113,13 @@ static const sqlite3_api_routines sqlite3Apis = { #endif /* Version 3.28.0 and later */ sqlite3_stmt_isexplain, - sqlite3_value_frombind + sqlite3_value_frombind, + /* Version 3.30.0 and later */ +#ifndef SQLITE_OMIT_VIRTUALTABLE + sqlite3_drop_modules, +#else + 0, +#endif }; /* @@ -121373,7 +121832,7 @@ static const PragmaName aPragmaName[] = { /* iArg: */ SQLITE_FullFSync }, #endif #if !defined(SQLITE_OMIT_SCHEMA_PRAGMAS) -#if defined(SQLITE_INTROSPECTION_PRAGMAS) +#if !defined(SQLITE_OMIT_INTROSPECTION_PRAGMAS) {/* zName: */ "function_list", /* ePragTyp: */ PragTyp_FUNCTION_LIST, /* ePragFlg: */ PragFlg_Result0, @@ -121497,7 +121956,7 @@ static const PragmaName aPragmaName[] = { #endif #if !defined(SQLITE_OMIT_SCHEMA_PRAGMAS) #if !defined(SQLITE_OMIT_VIRTUALTABLE) -#if defined(SQLITE_INTROSPECTION_PRAGMAS) +#if !defined(SQLITE_OMIT_INTROSPECTION_PRAGMAS) {/* zName: */ "module_list", /* ePragTyp: */ PragTyp_MODULE_LIST, /* ePragFlg: */ PragFlg_Result0, @@ -121532,7 +121991,7 @@ static const PragmaName aPragmaName[] = { /* iArg: */ SQLITE_ParserTrace }, #endif #endif -#if defined(SQLITE_INTROSPECTION_PRAGMAS) +#if !defined(SQLITE_OMIT_INTROSPECTION_PRAGMAS) {/* zName: */ "pragma_list", /* ePragTyp: */ PragTyp_PRAGMA_LIST, /* ePragFlg: */ PragFlg_Result0, @@ -121730,7 +122189,7 @@ static const PragmaName aPragmaName[] = { /* iArg: */ SQLITE_WriteSchema|SQLITE_NoSchemaError }, #endif }; -/* Number of pragmas: 62 on by default, 81 total. */ +/* Number of pragmas: 65 on by default, 81 total. */ /************** End of pragma.h **********************************************/ /************** Continuing where we left off in pragma.c *********************/ @@ -122862,6 +123321,15 @@ SQLITE_PRIVATE void sqlite3Pragma( Index *pIdx; Table *pTab; pIdx = sqlite3FindIndex(db, zRight, zDb); + if( pIdx==0 ){ + /* If there is no index named zRight, check to see if there is a + ** WITHOUT ROWID table named zRight, and if there is, show the + ** structure of the PRIMARY KEY index for that table. */ + pTab = sqlite3LocateTable(pParse, LOCATE_NOERR, zRight, zDb); + if( pTab && !HasRowid(pTab) ){ + pIdx = sqlite3PrimaryKeyIndex(pTab); + } + } if( pIdx ){ int iIdxDb = sqlite3SchemaToIndex(db, pIdx->pSchema); int i; @@ -122941,7 +123409,7 @@ SQLITE_PRIVATE void sqlite3Pragma( } break; -#ifdef SQLITE_INTROSPECTION_PRAGMAS +#ifndef SQLITE_OMIT_INTROSPECTION_PRAGMAS case PragTyp_FUNCTION_LIST: { int i; HashElem *j; @@ -124276,9 +124744,11 @@ SQLITE_PRIVATE int sqlite3IndexHasDuplicateRootPage(Index *pIndex){ ** ** Each callback contains the following information: ** -** argv[0] = name of thing being created -** argv[1] = root page number for table or index. 0 for trigger or view. -** argv[2] = SQL text for the CREATE statement. +** argv[0] = type of object: "table", "index", "trigger", or "view". +** argv[1] = name of thing being created +** argv[2] = associated table if an index or trigger +** argv[3] = root page number for table or index. 0 for trigger or view. +** argv[4] = SQL text for the CREATE statement. ** */ SQLITE_PRIVATE int sqlite3InitCallback(void *pInit, int argc, char **argv, char **NotUsed){ @@ -124286,21 +124756,21 @@ SQLITE_PRIVATE int sqlite3InitCallback(void *pInit, int argc, char **argv, char sqlite3 *db = pData->db; int iDb = pData->iDb; - assert( argc==3 ); + assert( argc==5 ); UNUSED_PARAMETER2(NotUsed, argc); assert( sqlite3_mutex_held(db->mutex) ); DbClearProperty(db, iDb, DB_Empty); pData->nInitRow++; if( db->mallocFailed ){ - corruptSchema(pData, argv[0], 0); + corruptSchema(pData, argv[1], 0); return 1; } assert( iDb>=0 && iDb<db->nDb ); if( argv==0 ) return 0; /* Might happen if EMPTY_RESULT_CALLBACKS are on */ - if( argv[1]==0 ){ - corruptSchema(pData, argv[0], 0); - }else if( sqlite3_strnicmp(argv[2],"create ",7)==0 ){ + if( argv[3]==0 ){ + corruptSchema(pData, argv[1], 0); + }else if( sqlite3_strnicmp(argv[4],"create ",7)==0 ){ /* Call the parser to process a CREATE TABLE, INDEX or VIEW. ** But because db->init.busy is set to 1, no VDBE code is generated ** or executed. All the parser does is build the internal data @@ -124313,9 +124783,10 @@ SQLITE_PRIVATE int sqlite3InitCallback(void *pInit, int argc, char **argv, char assert( db->init.busy ); db->init.iDb = iDb; - db->init.newTnum = sqlite3Atoi(argv[1]); + db->init.newTnum = sqlite3Atoi(argv[3]); db->init.orphanTrigger = 0; - TESTONLY(rcp = ) sqlite3_prepare(db, argv[2], -1, &pStmt, 0); + db->init.azInit = argv; + TESTONLY(rcp = ) sqlite3_prepare(db, argv[4], -1, &pStmt, 0); rc = db->errCode; assert( (rc&0xFF)==(rcp&0xFF) ); db->init.iDb = saved_iDb; @@ -124324,17 +124795,17 @@ SQLITE_PRIVATE int sqlite3InitCallback(void *pInit, int argc, char **argv, char if( db->init.orphanTrigger ){ assert( iDb==1 ); }else{ - pData->rc = rc; + if( rc > pData->rc ) pData->rc = rc; if( rc==SQLITE_NOMEM ){ sqlite3OomFault(db); }else if( rc!=SQLITE_INTERRUPT && (rc&0xFF)!=SQLITE_LOCKED ){ - corruptSchema(pData, argv[0], sqlite3_errmsg(db)); + corruptSchema(pData, argv[1], sqlite3_errmsg(db)); } } } sqlite3_finalize(pStmt); - }else if( argv[0]==0 || (argv[2]!=0 && argv[2][0]!=0) ){ - corruptSchema(pData, argv[0], 0); + }else if( argv[1]==0 || (argv[4]!=0 && argv[4][0]!=0) ){ + corruptSchema(pData, argv[1], 0); }else{ /* If the SQL column is blank it means this is an index that ** was created to be the PRIMARY KEY or to fulfill a UNIQUE @@ -124343,13 +124814,13 @@ SQLITE_PRIVATE int sqlite3InitCallback(void *pInit, int argc, char **argv, char ** to do here is record the root page number for that index. */ Index *pIndex; - pIndex = sqlite3FindIndex(db, argv[0], db->aDb[iDb].zDbSName); + pIndex = sqlite3FindIndex(db, argv[1], db->aDb[iDb].zDbSName); if( pIndex==0 - || sqlite3GetInt32(argv[1],&pIndex->tnum)==0 + || sqlite3GetInt32(argv[3],&pIndex->tnum)==0 || pIndex->tnum<2 || sqlite3IndexHasDuplicateRootPage(pIndex) ){ - corruptSchema(pData, argv[0], pIndex?"invalid rootpage":"orphan index"); + corruptSchema(pData, argv[1], pIndex?"invalid rootpage":"orphan index"); } } return 0; @@ -124370,7 +124841,7 @@ SQLITE_PRIVATE int sqlite3InitOne(sqlite3 *db, int iDb, char **pzErrMsg, u32 mFl int size; #endif Db *pDb; - char const *azArg[4]; + char const *azArg[6]; int meta[5]; InitData initData; const char *zMasterName; @@ -124389,18 +124860,20 @@ SQLITE_PRIVATE int sqlite3InitOne(sqlite3 *db, int iDb, char **pzErrMsg, u32 mFl ** table name will be inserted automatically by the parser so we can just ** use the abbreviation "x" here. The parser will also automatically tag ** the schema table as read-only. */ - azArg[0] = zMasterName = SCHEMA_TABLE(iDb); - azArg[1] = "1"; - azArg[2] = "CREATE TABLE x(type text,name text,tbl_name text," + azArg[0] = "table"; + azArg[1] = zMasterName = SCHEMA_TABLE(iDb); + azArg[2] = azArg[1]; + azArg[3] = "1"; + azArg[4] = "CREATE TABLE x(type text,name text,tbl_name text," "rootpage int,sql text)"; - azArg[3] = 0; + azArg[5] = 0; initData.db = db; initData.iDb = iDb; initData.rc = SQLITE_OK; initData.pzErrMsg = pzErrMsg; initData.mInitFlags = mFlags; initData.nInitRow = 0; - sqlite3InitCallback(&initData, 3, (char **)azArg, 0); + sqlite3InitCallback(&initData, 5, (char **)azArg, 0); if( initData.rc ){ rc = initData.rc; goto error_out; @@ -124526,7 +124999,7 @@ SQLITE_PRIVATE int sqlite3InitOne(sqlite3 *db, int iDb, char **pzErrMsg, u32 mFl { char *zSql; zSql = sqlite3MPrintf(db, - "SELECT name, rootpage, sql FROM \"%w\".%s ORDER BY rowid", + "SELECT*FROM\"%w\".%s ORDER BY rowid", db->aDb[iDb].zDbSName, zMasterName); #ifndef SQLITE_OMIT_AUTHORIZATION { @@ -124847,7 +125320,10 @@ static int sqlite3Prepare( rc = sParse.rc; #ifndef SQLITE_OMIT_EXPLAIN - if( rc==SQLITE_OK && sParse.pVdbe && sParse.explain ){ + /* Justification for the ALWAYS(): The only way for rc to be SQLITE_OK and + ** sParse.pVdbe to be NULL is if the input SQL is an empty string, but in + ** that case, sParse.explain will be false. */ + if( sParse.explain && rc==SQLITE_OK && ALWAYS(sParse.pVdbe) ){ static const char * const azColName[] = { "addr", "opcode", "p1", "p2", "p3", "p4", "p5", "comment", "id", "parent", "notused", "detail" @@ -124872,8 +125348,8 @@ static int sqlite3Prepare( if( db->init.busy==0 ){ sqlite3VdbeSetSql(sParse.pVdbe, zSql, (int)(sParse.zTail-zSql), prepFlags); } - if( sParse.pVdbe && (rc!=SQLITE_OK || db->mallocFailed) ){ - sqlite3VdbeFinalize(sParse.pVdbe); + if( rc!=SQLITE_OK || db->mallocFailed ){ + if( sParse.pVdbe ) sqlite3VdbeFinalize(sParse.pVdbe); assert(!(*ppStmt)); }else{ *ppStmt = (sqlite3_stmt*)sParse.pVdbe; @@ -125244,6 +125720,7 @@ static void clearSelect(sqlite3 *db, Select *p, int bFree){ if( OK_IF_ALWAYS_TRUE(p->pWinDefn) ){ sqlite3WindowListDelete(db, p->pWinDefn); } + assert( p->pWin==0 ); #endif if( OK_IF_ALWAYS_TRUE(p->pWith) ) sqlite3WithDelete(db, p->pWith); if( bFree ) sqlite3DbFreeNN(db, p); @@ -125807,7 +126284,7 @@ static void pushOntoSorter( if( pParse->db->mallocFailed ) return; pOp->p2 = nKey + nData; pKI = pOp->p4.pKeyInfo; - memset(pKI->aSortOrder, 0, pKI->nKeyField); /* Makes OP_Jump testable */ + memset(pKI->aSortFlags, 0, pKI->nKeyField); /* Makes OP_Jump testable */ sqlite3VdbeChangeP4(v, -1, (char*)pKI, P4_KEYINFO); testcase( pKI->nAllField > pKI->nKeyField+2 ); pOp->p4.pKeyInfo = sqlite3KeyInfoFromExprList(pParse,pSort->pOrderBy,nOBSat, @@ -126418,7 +126895,7 @@ SQLITE_PRIVATE KeyInfo *sqlite3KeyInfoAlloc(sqlite3 *db, int N, int X){ int nExtra = (N+X)*(sizeof(CollSeq*)+1) - sizeof(CollSeq*); KeyInfo *p = sqlite3DbMallocRawNN(db, sizeof(KeyInfo) + nExtra); if( p ){ - p->aSortOrder = (u8*)&p->aColl[N+X]; + p->aSortFlags = (u8*)&p->aColl[N+X]; p->nKeyField = (u16)N; p->nAllField = (u16)(N+X); p->enc = ENC(db); @@ -126495,7 +126972,7 @@ SQLITE_PRIVATE KeyInfo *sqlite3KeyInfoFromExprList( assert( sqlite3KeyInfoIsWriteable(pInfo) ); for(i=iStart, pItem=pList->a+iStart; i<nExpr; i++, pItem++){ pInfo->aColl[i-iStart] = sqlite3ExprNNCollSeq(pParse, pItem->pExpr); - pInfo->aSortOrder[i-iStart] = pItem->sortOrder; + pInfo->aSortFlags[i-iStart] = pItem->sortFlags; } } return pInfo; @@ -126787,8 +127264,6 @@ static const char *columnTypeImpl( assert( pExpr!=0 ); assert( pNC->pSrcList!=0 ); - assert( pExpr->op!=TK_AGG_COLUMN ); /* This routine runes before aggregates - ** are processed */ switch( pExpr->op ){ case TK_COLUMN: { /* The expression is a column. Locate the table the column is being @@ -127105,12 +127580,11 @@ SQLITE_PRIVATE int sqlite3ColumnsFromExprList( if( (zName = pEList->a[i].zName)!=0 ){ /* If the column contains an "AS <name>" phrase, use <name> as the name */ }else{ - Expr *pColExpr = sqlite3ExprSkipCollate(pEList->a[i].pExpr); + Expr *pColExpr = sqlite3ExprSkipCollateAndLikely(pEList->a[i].pExpr); while( pColExpr->op==TK_DOT ){ pColExpr = pColExpr->pRight; assert( pColExpr!=0 ); } - assert( pColExpr->op!=TK_AGG_COLUMN ); if( pColExpr->op==TK_COLUMN ){ /* For columns use the column name name */ int iCol = pColExpr->iColumn; @@ -127178,7 +127652,8 @@ SQLITE_PRIVATE int sqlite3ColumnsFromExprList( SQLITE_PRIVATE void sqlite3SelectAddColumnTypeAndCollation( Parse *pParse, /* Parsing contexts */ Table *pTab, /* Add column type information to this table */ - Select *pSelect /* SELECT used to determine types and collations */ + Select *pSelect, /* SELECT used to determine types and collations */ + char aff /* Default affinity for columns */ ){ sqlite3 *db = pParse->db; NameContext sNC; @@ -127211,7 +127686,7 @@ SQLITE_PRIVATE void sqlite3SelectAddColumnTypeAndCollation( pCol->colFlags |= COLFLAG_HASTYPE; } } - if( pCol->affinity==0 ) pCol->affinity = SQLITE_AFF_BLOB; + if( pCol->affinity<=SQLITE_AFF_NONE ) pCol->affinity = aff; pColl = sqlite3ExprCollSeq(pParse, p); if( pColl && pCol->zColl==0 ){ pCol->zColl = sqlite3DbStrDup(db, pColl->zName); @@ -127224,7 +127699,7 @@ SQLITE_PRIVATE void sqlite3SelectAddColumnTypeAndCollation( ** Given a SELECT statement, generate a Table structure that describes ** the result set of that SELECT. */ -SQLITE_PRIVATE Table *sqlite3ResultSetOfSelect(Parse *pParse, Select *pSelect){ +SQLITE_PRIVATE Table *sqlite3ResultSetOfSelect(Parse *pParse, Select *pSelect, char aff){ Table *pTab; sqlite3 *db = pParse->db; u64 savedFlags; @@ -127244,7 +127719,7 @@ SQLITE_PRIVATE Table *sqlite3ResultSetOfSelect(Parse *pParse, Select *pSelect){ pTab->zName = 0; pTab->nRowLogEst = 200; assert( 200==sqlite3LogEst(1048576) ); sqlite3ColumnsFromExprList(pParse, pSelect->pEList, &pTab->nCol, &pTab->aCol); - sqlite3SelectAddColumnTypeAndCollation(pParse, pTab, pSelect); + sqlite3SelectAddColumnTypeAndCollation(pParse, pTab, pSelect, aff); pTab->iPKey = -1; if( db->mallocFailed ){ sqlite3DeleteTable(db, pTab); @@ -127398,7 +127873,7 @@ static KeyInfo *multiSelectOrderByKeyInfo(Parse *pParse, Select *p, int nExtra){ } assert( sqlite3KeyInfoIsWriteable(pRet) ); pRet->aColl[i] = pColl; - pRet->aSortOrder[i] = pOrderBy->a[i].sortOrder; + pRet->aSortFlags[i] = pOrderBy->a[i].sortFlags; } } @@ -128109,11 +128584,14 @@ static int generateOutputSubroutine( /* If this is a scalar select that is part of an expression, then ** store the results in the appropriate memory cell and break out - ** of the scan loop. + ** of the scan loop. Note that the select might return multiple columns + ** if it is the RHS of a row-value IN operator. */ case SRT_Mem: { - assert( pIn->nSdst==1 || pParse->nErr>0 ); testcase( pIn->nSdst!=1 ); - sqlite3ExprCodeMove(pParse, pIn->iSdst, pDest->iSDParm, 1); + if( pParse->nErr==0 ){ + testcase( pIn->nSdst>1 ); + sqlite3ExprCodeMove(pParse, pIn->iSdst, pDest->iSDParm, pIn->nSdst); + } /* The LIMIT clause will jump out of the loop for us */ break; } @@ -128370,7 +128848,7 @@ static int multiSelectOrderBy( assert( sqlite3KeyInfoIsWriteable(pKeyDup) ); for(i=0; i<nExpr; i++){ pKeyDup->aColl[i] = multiSelectCollSeq(pParse, p, i); - pKeyDup->aSortOrder[i] = 0; + pKeyDup->aSortFlags[i] = 0; } } } @@ -128620,6 +129098,18 @@ static Expr *substExpr( } sqlite3ExprDelete(db, pExpr); pExpr = pNew; + + /* Ensure that the expression now has an implicit collation sequence, + ** just as it did when it was a column of a view or sub-query. */ + if( pExpr ){ + if( pExpr->op!=TK_COLUMN && pExpr->op!=TK_COLLATE ){ + CollSeq *pColl = sqlite3ExprCollSeq(pSubst->pParse, pExpr); + pExpr = sqlite3ExprAddCollateString(pSubst->pParse, pExpr, + (pColl ? pColl->zName : "BINARY") + ); + } + ExprClearProperty(pExpr, EP_Collate); + } } } }else{ @@ -128633,6 +129123,14 @@ static Expr *substExpr( }else{ substExprList(pSubst, pExpr->x.pList); } +#ifndef SQLITE_OMIT_WINDOWFUNC + if( ExprHasProperty(pExpr, EP_WinFunc) ){ + Window *pWin = pExpr->y.pWin; + pWin->pFilter = substExpr(pSubst, pWin->pFilter); + substExprList(pSubst, pWin->pPartition); + substExprList(pSubst, pWin->pOrderBy); + } +#endif } return pExpr; } @@ -129093,6 +129591,7 @@ static int flattenSubquery( for(pParent=p; pParent; pParent=pParent->pPrior, pSub=pSub->pPrior){ int nSubSrc; u8 jointype = 0; + assert( pSub!=0 ); pSubSrc = pSub->pSrc; /* FROM clause of subquery */ nSubSrc = pSubSrc->nSrc; /* Number of terms in subquery FROM clause */ pSrc = pParent->pSrc; /* FROM clause of the outer query */ @@ -129543,24 +130042,27 @@ static u8 minMaxQuery(sqlite3 *db, Expr *pFunc, ExprList **ppMinMax){ ExprList *pEList = pFunc->x.pList; /* Arguments to agg function */ const char *zFunc; /* Name of aggregate function pFunc */ ExprList *pOrderBy; - u8 sortOrder; + u8 sortFlags; assert( *ppMinMax==0 ); assert( pFunc->op==TK_AGG_FUNCTION ); - if( pEList==0 || pEList->nExpr!=1 ) return eRet; + assert( !IsWindowFunc(pFunc) ); + if( pEList==0 || pEList->nExpr!=1 || ExprHasProperty(pFunc, EP_WinFunc) ){ + return eRet; + } zFunc = pFunc->u.zToken; if( sqlite3StrICmp(zFunc, "min")==0 ){ eRet = WHERE_ORDERBY_MIN; - sortOrder = SQLITE_SO_ASC; + sortFlags = KEYINFO_ORDER_BIGNULL; }else if( sqlite3StrICmp(zFunc, "max")==0 ){ eRet = WHERE_ORDERBY_MAX; - sortOrder = SQLITE_SO_DESC; + sortFlags = KEYINFO_ORDER_DESC; }else{ return eRet; } *ppMinMax = pOrderBy = sqlite3ExprListDup(db, pEList, 0); assert( pOrderBy!=0 || db->mallocFailed ); - if( pOrderBy ) pOrderBy->a[0].sortOrder = sortOrder; + if( pOrderBy ) pOrderBy->a[0].sortFlags = sortFlags; return eRet; } @@ -129594,7 +130096,7 @@ static Table *isSimpleCount(Select *p, AggInfo *pAggInfo){ if( pExpr->op!=TK_AGG_FUNCTION ) return 0; if( NEVER(pAggInfo->nFunc==0) ) return 0; if( (pAggInfo->aFunc[0].pFunc->funcFlags&SQLITE_FUNC_COUNT)==0 ) return 0; - if( pExpr->flags&EP_Distinct ) return 0; + if( ExprHasProperty(pExpr, EP_Distinct|EP_WinFunc) ) return 0; return pTab; } @@ -130041,6 +130543,10 @@ static int selectExpander(Walker *pWalker, Select *p){ u8 eCodeOrig = pWalker->eCode; if( sqlite3ViewGetColumnNames(pParse, pTab) ) return WRC_Abort; assert( pFrom->pSelect==0 ); + if( pTab->pSelect && (db->flags & SQLITE_EnableView)==0 ){ + sqlite3ErrorMsg(pParse, "access to view \"%s\" prohibited", + pTab->zName); + } pFrom->pSelect = sqlite3SelectDup(db, pTab->pSelect, 0); nCol = pTab->nCol; pTab->nCol = -1; @@ -130334,7 +130840,8 @@ static void selectAddSubqueryTypeInfo(Walker *pWalker, Select *p){ Select *pSel = pFrom->pSelect; if( pSel ){ while( pSel->pPrior ) pSel = pSel->pPrior; - sqlite3SelectAddColumnTypeAndCollation(pParse, pTab, pSel); + sqlite3SelectAddColumnTypeAndCollation(pParse, pTab, pSel, + SQLITE_AFF_NONE); } } } @@ -130474,6 +130981,25 @@ static void updateAccumulator(Parse *pParse, int regAcc, AggInfo *pAggInfo){ int regAgg; ExprList *pList = pF->pExpr->x.pList; assert( !ExprHasProperty(pF->pExpr, EP_xIsSelect) ); + assert( !IsWindowFunc(pF->pExpr) ); + if( ExprHasProperty(pF->pExpr, EP_WinFunc) ){ + Expr *pFilter = pF->pExpr->y.pWin->pFilter; + if( pAggInfo->nAccumulator + && (pF->pFunc->funcFlags & SQLITE_FUNC_NEEDCOLL) + ){ + if( regHit==0 ) regHit = ++pParse->nMem; + /* If this is the first row of the group (regAcc==0), clear the + ** "magnet" register regHit so that the accumulator registers + ** are populated if the FILTER clause jumps over the the + ** invocation of min() or max() altogether. Or, if this is not + ** the first row (regAcc==1), set the magnet register so that the + ** accumulators are not populated unless the min()/max() is invoked and + ** indicates that they should be. */ + sqlite3VdbeAddOp2(v, OP_Copy, regAcc, regHit); + } + addrNext = sqlite3VdbeMakeLabel(pParse); + sqlite3ExprIfFalse(pParse, pFilter, addrNext, SQLITE_JUMPIFNULL); + } if( pList ){ nArg = pList->nExpr; regAgg = sqlite3GetTempRange(pParse, nArg); @@ -130483,7 +131009,9 @@ static void updateAccumulator(Parse *pParse, int regAcc, AggInfo *pAggInfo){ regAgg = 0; } if( pF->iDistinct>=0 ){ - addrNext = sqlite3VdbeMakeLabel(pParse); + if( addrNext==0 ){ + addrNext = sqlite3VdbeMakeLabel(pParse); + } testcase( nArg==0 ); /* Error condition */ testcase( nArg>1 ); /* Also an error */ codeDistinct(pParse, pF->iDistinct, addrNext, 1, regAgg); @@ -130519,6 +131047,7 @@ static void updateAccumulator(Parse *pParse, int regAcc, AggInfo *pAggInfo){ for(i=0, pC=pAggInfo->aCol; i<pAggInfo->nAccumulator; i++, pC++){ sqlite3ExprCode(pParse, pC->pExpr, pC->iMem); } + pAggInfo->directMode = 0; if( addrHitTest ){ sqlite3VdbeJumpHere(v, addrHitTest); @@ -130564,7 +131093,7 @@ static int havingToWhereExprCb(Walker *pWalker, Expr *pExpr){ Select *pS = pWalker->u.pSelect; if( sqlite3ExprIsConstantOrGroupBy(pWalker->pParse, pExpr, pS->pGroupBy) ){ sqlite3 *db = pWalker->pParse->db; - Expr *pNew = sqlite3ExprAlloc(db, TK_INTEGER, &sqlite3IntTokens[1], 0); + Expr *pNew = sqlite3Expr(db, TK_INTEGER, "1"); if( pNew ){ Expr *pWhere = pS->pWhere; SWAP(Expr, *pNew, *pExpr); @@ -130986,7 +131515,7 @@ SQLITE_PRIVATE int sqlite3Select( ** assume the column name is non-NULL and segfault. The use of an empty ** string for the fake column name seems safer. */ - if( pItem->colUsed==0 ){ + if( pItem->colUsed==0 && pItem->zName!=0 ){ sqlite3AuthCheck(pParse, SQLITE_READ, pItem->zName, "", pItem->zDatabase); } @@ -131000,8 +131529,15 @@ SQLITE_PRIVATE int sqlite3Select( ** technically harmless for it to be generated multiple times. The ** following assert() will detect if something changes to cause ** the same subquery to be coded multiple times, as a signal to the - ** developers to try to optimize the situation. */ - assert( pItem->addrFillSub==0 ); + ** developers to try to optimize the situation. + ** + ** Update 2019-07-24: + ** See ticket https://sqlite.org/src/tktview/c52b09c7f38903b1311cec40. + ** The dbsqlfuzz fuzzer found a case where the same subquery gets + ** coded twice. So this assert() now becomes a testcase(). It should + ** be very rare, though. + */ + testcase( pItem->addrFillSub!=0 ); /* Increment Parse.nHeight by the height of the largest expression ** tree referred to by this, the parent select. The child select @@ -131075,7 +131611,7 @@ SQLITE_PRIVATE int sqlite3Select( int retAddr; struct SrcList_item *pPrior; - assert( pItem->addrFillSub==0 ); + testcase( pItem->addrFillSub==0 ); /* Ticket c52b09c7f38903b1311 */ pItem->regReturn = ++pParse->nMem; topAddr = sqlite3VdbeAddOp2(v, OP_Integer, 0, pItem->regReturn); pItem->addrFillSub = topAddr+1; @@ -131315,23 +131851,35 @@ SQLITE_PRIVATE int sqlite3Select( } assert( 66==sqlite3LogEst(100) ); if( p->nSelectRow>66 ) p->nSelectRow = 66; + + /* If there is both a GROUP BY and an ORDER BY clause and they are + ** identical, then it may be possible to disable the ORDER BY clause + ** on the grounds that the GROUP BY will cause elements to come out + ** in the correct order. It also may not - the GROUP BY might use a + ** database index that causes rows to be grouped together as required + ** but not actually sorted. Either way, record the fact that the + ** ORDER BY and GROUP BY clauses are the same by setting the orderByGrp + ** variable. */ + if( sSort.pOrderBy && pGroupBy->nExpr==sSort.pOrderBy->nExpr ){ + int ii; + /* The GROUP BY processing doesn't care whether rows are delivered in + ** ASC or DESC order - only that each group is returned contiguously. + ** So set the ASC/DESC flags in the GROUP BY to match those in the + ** ORDER BY to maximize the chances of rows being delivered in an + ** order that makes the ORDER BY redundant. */ + for(ii=0; ii<pGroupBy->nExpr; ii++){ + u8 sortFlags = sSort.pOrderBy->a[ii].sortFlags & KEYINFO_ORDER_DESC; + pGroupBy->a[ii].sortFlags = sortFlags; + } + if( sqlite3ExprListCompare(pGroupBy, sSort.pOrderBy, -1)==0 ){ + orderByGrp = 1; + } + } }else{ assert( 0==sqlite3LogEst(1) ); p->nSelectRow = 0; } - /* If there is both a GROUP BY and an ORDER BY clause and they are - ** identical, then it may be possible to disable the ORDER BY clause - ** on the grounds that the GROUP BY will cause elements to come out - ** in the correct order. It also may not - the GROUP BY might use a - ** database index that causes rows to be grouped together as required - ** but not actually sorted. Either way, record the fact that the - ** ORDER BY and GROUP BY clauses are the same by setting the orderByGrp - ** variable. */ - if( sqlite3ExprListCompare(pGroupBy, sSort.pOrderBy, -1)==0 ){ - orderByGrp = 1; - } - /* Create a label to jump to when we want to abort the query */ addrEnd = sqlite3VdbeMakeLabel(pParse); @@ -131366,9 +131914,16 @@ SQLITE_PRIVATE int sqlite3Select( minMaxFlag = WHERE_ORDERBY_NORMAL; } for(i=0; i<sAggInfo.nFunc; i++){ - assert( !ExprHasProperty(sAggInfo.aFunc[i].pExpr, EP_xIsSelect) ); + Expr *pExpr = sAggInfo.aFunc[i].pExpr; + assert( !ExprHasProperty(pExpr, EP_xIsSelect) ); sNC.ncFlags |= NC_InAggFunc; - sqlite3ExprAnalyzeAggList(&sNC, sAggInfo.aFunc[i].pExpr->x.pList); + sqlite3ExprAnalyzeAggList(&sNC, pExpr->x.pList); +#ifndef SQLITE_OMIT_WINDOWFUNC + assert( !IsWindowFunc(pExpr) ); + if( ExprHasProperty(pExpr, EP_WinFunc) ){ + sqlite3ExprAnalyzeAggregates(&sNC, pExpr->y.pWin->pFilter); + } +#endif sNC.ncFlags &= ~NC_InAggFunc; } sAggInfo.mxReg = pParse->nMem; @@ -131680,13 +132235,18 @@ SQLITE_PRIVATE int sqlite3Select( { int regAcc = 0; /* "populate accumulators" flag */ - /* If there are accumulator registers but no min() or max() functions, - ** allocate register regAcc. Register regAcc will contain 0 the first - ** time the inner loop runs, and 1 thereafter. The code generated - ** by updateAccumulator() only updates the accumulator registers if - ** regAcc contains 0. */ + /* If there are accumulator registers but no min() or max() functions + ** without FILTER clauses, allocate register regAcc. Register regAcc + ** will contain 0 the first time the inner loop runs, and 1 thereafter. + ** The code generated by updateAccumulator() uses this to ensure + ** that the accumulator registers are (a) updated only once if + ** there are no min() or max functions or (b) always updated for the + ** first row visited by the aggregate, so that they are updated at + ** least once even if the FILTER clause means the min() or max() + ** function visits zero rows. */ if( sAggInfo.nAccumulator ){ for(i=0; i<sAggInfo.nFunc; i++){ + if( ExprHasProperty(sAggInfo.aFunc[i].pExpr, EP_WinFunc) ) continue; if( sAggInfo.aFunc[i].pFunc->funcFlags&SQLITE_FUNC_NEEDCOLL ) break; } if( i==sAggInfo.nFunc ){ @@ -132157,7 +132717,11 @@ SQLITE_PRIVATE void sqlite3BeginTrigger( /* Check that the trigger name is not reserved and that no trigger of the ** specified name exists */ zName = sqlite3NameFromToken(db, pName); - if( !zName || SQLITE_OK!=sqlite3CheckObjectName(pParse, zName) ){ + if( zName==0 ){ + assert( db->mallocFailed ); + goto trigger_cleanup; + } + if( sqlite3CheckObjectName(pParse, zName, "trigger", pTab->zName) ){ goto trigger_cleanup; } assert( sqlite3SchemaMutexHeld(db, iDb, 0) ); @@ -132320,6 +132884,7 @@ SQLITE_PRIVATE void sqlite3FinishTrigger( Trigger *pLink = pTrig; Hash *pHash = &db->aDb[iDb].pSchema->trigHash; assert( sqlite3SchemaMutexHeld(db, iDb, 0) ); + assert( pLink!=0 ); pTrig = sqlite3HashInsert(pHash, zName, pTrig); if( pTrig ){ sqlite3OomFault(db); @@ -132438,6 +133003,9 @@ SQLITE_PRIVATE TriggerStep *sqlite3TriggerInsertStep( pTriggerStep->pIdList = pColumn; pTriggerStep->pUpsert = pUpsert; pTriggerStep->orconf = orconf; + if( pUpsert ){ + sqlite3HasExplicitNulls(pParse, pUpsert->pUpsertTarget); + } }else{ testcase( pColumn ); sqlite3IdListDelete(db, pColumn); @@ -132593,10 +133161,9 @@ SQLITE_PRIVATE void sqlite3DropTriggerPtr(Parse *pParse, Trigger *pTrigger){ iDb = sqlite3SchemaToIndex(pParse->db, pTrigger->pSchema); assert( iDb>=0 && iDb<db->nDb ); pTable = tableOfTrigger(pTrigger); - assert( pTable ); - assert( pTable->pSchema==pTrigger->pSchema || iDb==1 ); + assert( (pTable && pTable->pSchema==pTrigger->pSchema) || iDb==1 ); #ifndef SQLITE_OMIT_AUTHORIZATION - { + if( pTable ){ int code = SQLITE_DROP_TRIGGER; const char *zDb = db->aDb[iDb].zDbSName; const char *zTab = SCHEMA_TABLE(iDb); @@ -132610,7 +133177,6 @@ SQLITE_PRIVATE void sqlite3DropTriggerPtr(Parse *pParse, Trigger *pTrigger){ /* Generate code to destroy the database record of the trigger. */ - assert( pTable!=0 ); if( (v = sqlite3GetVdbe(pParse))!=0 ){ sqlite3NestedParse(pParse, "DELETE FROM %Q.%s WHERE name=%Q AND type='trigger'", @@ -132634,9 +133200,11 @@ SQLITE_PRIVATE void sqlite3UnlinkAndDeleteTrigger(sqlite3 *db, int iDb, const ch if( ALWAYS(pTrigger) ){ if( pTrigger->pSchema==pTrigger->pTabSchema ){ Table *pTab = tableOfTrigger(pTrigger); - Trigger **pp; - for(pp=&pTab->pTrigger; *pp!=pTrigger; pp=&((*pp)->pNext)); - *pp = (*pp)->pNext; + if( pTab ){ + Trigger **pp; + for(pp=&pTab->pTrigger; *pp!=pTrigger; pp=&((*pp)->pNext)); + *pp = (*pp)->pNext; + } } sqlite3DeleteTrigger(db, pTrigger); db->mDbFlags |= DBFLAG_SchemaChange; @@ -133884,28 +134452,30 @@ SQLITE_PRIVATE void sqlite3Update( } if( !isView ){ - int addr1 = 0; /* Address of jump instruction */ - /* Do constraint checks. */ assert( regOldRowid>0 ); sqlite3GenerateConstraintChecks(pParse, pTab, aRegIdx, iDataCur, iIdxCur, regNewRowid, regOldRowid, chngKey, onError, labelContinue, &bReplace, aXRef, 0); - /* Do FK constraint checks. */ - if( hasFK ){ - sqlite3FkCheck(pParse, pTab, regOldRowid, 0, aXRef, chngKey); - } - - /* Delete the index entries associated with the current record. */ + /* If REPLACE conflict handling may have been used, or if the PK of the + ** row is changing, then the GenerateConstraintChecks() above may have + ** moved cursor iDataCur. Reseek it. */ if( bReplace || chngKey ){ if( pPk ){ - addr1 = sqlite3VdbeAddOp4Int(v, OP_NotFound, iDataCur, 0, regKey, nKey); + sqlite3VdbeAddOp4Int(v, OP_NotFound,iDataCur,labelContinue,regKey,nKey); }else{ - addr1 = sqlite3VdbeAddOp3(v, OP_NotExists, iDataCur, 0, regOldRowid); + sqlite3VdbeAddOp3(v, OP_NotExists, iDataCur, labelContinue,regOldRowid); } VdbeCoverageNeverTaken(v); } + + /* Do FK constraint checks. */ + if( hasFK ){ + sqlite3FkCheck(pParse, pTab, regOldRowid, 0, aXRef, chngKey); + } + + /* Delete the index entries associated with the current record. */ sqlite3GenerateRowIndexDelete(pParse, pTab, iDataCur, iIdxCur, aRegIdx, -1); /* If changing the rowid value, or if there are foreign key constraints @@ -133935,9 +134505,6 @@ SQLITE_PRIVATE void sqlite3Update( sqlite3VdbeAddOp2(v, OP_Delete, iDataCur, 0); } #endif - if( bReplace || chngKey ){ - sqlite3VdbeJumpHere(v, addr1); - } if( hasFK ){ sqlite3FkCheck(pParse, pTab, 0, regNewRowid, aXRef, chngKey); @@ -134376,6 +134943,7 @@ SQLITE_PRIVATE void sqlite3UpsertDoUpdate( sqlite3 *db = pParse->db; SrcList *pSrc; /* FROM clause for the UPDATE */ int iDataCur; + int i; assert( v!=0 ); assert( pUpsert!=0 ); @@ -134392,7 +134960,6 @@ SQLITE_PRIVATE void sqlite3UpsertDoUpdate( Index *pPk = sqlite3PrimaryKeyIndex(pTab); int nPk = pPk->nKeyCol; int iPk = pParse->nMem+1; - int i; pParse->nMem += nPk; for(i=0; i<nPk; i++){ int k; @@ -134413,6 +134980,12 @@ SQLITE_PRIVATE void sqlite3UpsertDoUpdate( /* pUpsert does not own pUpsertSrc - the outer INSERT statement does. So ** we have to make a copy before passing it down into sqlite3Update() */ pSrc = sqlite3SrcListDup(db, pUpsert->pUpsertSrc, 0); + /* excluded.* columns of type REAL need to be converted to a hard real */ + for(i=0; i<pTab->nCol; i++){ + if( pTab->aCol[i].affinity==SQLITE_AFF_REAL ){ + sqlite3VdbeAddOp1(v, OP_RealAffinity, pUpsert->regData+i); + } + } sqlite3Update(pParse, pSrc, pUpsert->pUpsertSet, pUpsert->pUpsertWhere, OE_Abort, 0, 0, pUpsert); pUpsert->pUpsertSet = 0; /* Will have been deleted by sqlite3Update() */ @@ -134876,6 +135449,9 @@ struct VtabCtx { ** Construct and install a Module object for a virtual table. When this ** routine is called, it is guaranteed that all appropriate locks are held ** and the module is not already part of the connection. +** +** If there already exists a module with zName, replace it with the new one. +** If pModule==0, then delete the module zName if it exists. */ SQLITE_PRIVATE Module *sqlite3VtabCreateModule( sqlite3 *db, /* Database in which module is registered */ @@ -134885,25 +135461,36 @@ SQLITE_PRIVATE Module *sqlite3VtabCreateModule( void (*xDestroy)(void *) /* Module destructor function */ ){ Module *pMod; - int nName = sqlite3Strlen30(zName); - pMod = (Module *)sqlite3Malloc(sizeof(Module) + nName + 1); - if( pMod==0 ){ - sqlite3OomFault(db); + Module *pDel; + char *zCopy; + if( pModule==0 ){ + zCopy = (char*)zName; + pMod = 0; }else{ - Module *pDel; - char *zCopy = (char *)(&pMod[1]); + int nName = sqlite3Strlen30(zName); + pMod = (Module *)sqlite3Malloc(sizeof(Module) + nName + 1); + if( pMod==0 ){ + sqlite3OomFault(db); + return 0; + } + zCopy = (char *)(&pMod[1]); memcpy(zCopy, zName, nName+1); pMod->zName = zCopy; pMod->pModule = pModule; pMod->pAux = pAux; pMod->xDestroy = xDestroy; pMod->pEpoTab = 0; - pDel = (Module *)sqlite3HashInsert(&db->aModule,zCopy,(void*)pMod); - assert( pDel==0 || pDel==pMod ); - if( pDel ){ + pMod->nRefModule = 1; + } + pDel = (Module *)sqlite3HashInsert(&db->aModule,zCopy,(void*)pMod); + if( pDel ){ + if( pDel==pMod ){ sqlite3OomFault(db); sqlite3DbFree(db, pDel); pMod = 0; + }else{ + sqlite3VtabEponymousTableClear(db, pDel); + sqlite3VtabModuleUnref(db, pDel); } } return pMod; @@ -134924,11 +135511,7 @@ static int createModule( int rc = SQLITE_OK; sqlite3_mutex_enter(db->mutex); - if( sqlite3HashFind(&db->aModule, zName) ){ - rc = SQLITE_MISUSE_BKPT; - }else{ - (void)sqlite3VtabCreateModule(db, zName, pModule, pAux, xDestroy); - } + (void)sqlite3VtabCreateModule(db, zName, pModule, pAux, xDestroy); rc = sqlite3ApiExit(db, rc); if( rc!=SQLITE_OK && xDestroy ) xDestroy(pAux); sqlite3_mutex_leave(db->mutex); @@ -134968,6 +135551,44 @@ SQLITE_API int sqlite3_create_module_v2( } /* +** External API to drop all virtual-table modules, except those named +** on the azNames list. +*/ +SQLITE_API int sqlite3_drop_modules(sqlite3 *db, const char** azNames){ + HashElem *pThis, *pNext; +#ifdef SQLITE_ENABLE_API_ARMOR + if( !sqlite3SafetyCheckOk(db) ) return SQLITE_MISUSE_BKPT; +#endif + for(pThis=sqliteHashFirst(&db->aModule); pThis; pThis=pNext){ + Module *pMod = (Module*)sqliteHashData(pThis); + pNext = sqliteHashNext(pThis); + if( azNames ){ + int ii; + for(ii=0; azNames[ii]!=0 && strcmp(azNames[ii],pMod->zName)!=0; ii++){} + if( azNames[ii]!=0 ) continue; + } + createModule(db, pMod->zName, 0, 0, 0); + } + return SQLITE_OK; +} + +/* +** Decrement the reference count on a Module object. Destroy the +** module when the reference count reaches zero. +*/ +SQLITE_PRIVATE void sqlite3VtabModuleUnref(sqlite3 *db, Module *pMod){ + assert( pMod->nRefModule>0 ); + pMod->nRefModule--; + if( pMod->nRefModule==0 ){ + if( pMod->xDestroy ){ + pMod->xDestroy(pMod->pAux); + } + assert( pMod->pEpoTab==0 ); + sqlite3DbFree(db, pMod); + } +} + +/* ** Lock the virtual table so that it cannot be disconnected. ** Locks nest. Every lock should have a corresponding unlock. ** If an unlock is omitted, resources leaks will occur. @@ -135006,6 +135627,7 @@ SQLITE_PRIVATE void sqlite3VtabUnlock(VTable *pVTab){ pVTab->nRef--; if( pVTab->nRef==0 ){ sqlite3_vtab *p = pVTab->pVtab; + sqlite3VtabModuleUnref(pVTab->db, pVTab->pMod); if( p ){ p->pModule->xDisconnect(p); } @@ -135410,6 +136032,7 @@ static int vtabCallConstructor( ** the sqlite3_vtab object if successful. */ memset(pVTable->pVtab, 0, sizeof(pVTable->pVtab[0])); pVTable->pVtab->pModule = pMod->pModule; + pMod->nRefModule++; pVTable->nRef = 1; if( sCtx.bDeclared==0 ){ const char *zFormat = "vtable constructor did not declare schema: %s"; @@ -136194,13 +136817,15 @@ struct WhereLevel { int addrCont; /* Jump here to continue with the next loop cycle */ int addrFirst; /* First instruction of interior of the loop */ int addrBody; /* Beginning of the body of this loop */ + int regBignull; /* big-null flag reg. True if a NULL-scan is needed */ + int addrBignull; /* Jump here for next part of big-null scan */ #ifndef SQLITE_LIKE_DOESNT_MATCH_BLOBS u32 iLikeRepCntr; /* LIKE range processing counter register (times 2) */ int addrLikeRep; /* LIKE range processing address */ #endif u8 iFrom; /* Which entry in the FROM clause */ 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 */ + int p1, p2; /* Operands of the opcode used to end the loop */ union { /* Information that depends on pWLoop->wsFlags */ struct { int nIn; /* Number of entries in aInLoop[] */ @@ -136251,7 +136876,7 @@ struct WhereLoop { u16 nEq; /* Number of equality constraints */ u16 nBtm; /* Size of BTM vector */ u16 nTop; /* Size of TOP vector */ - u16 nIdxCol; /* Index column used for ORDER BY */ + u16 nDistinctCol; /* Index columns used to sort for DISTINCT */ Index *pIndex; /* Index used, or NULL */ } btree; struct { /* Information for virtual tables */ @@ -136402,16 +137027,17 @@ struct WhereTerm { #define TERM_ORINFO 0x10 /* Need to free the WhereTerm.u.pOrInfo object */ #define TERM_ANDINFO 0x20 /* Need to free the WhereTerm.u.pAndInfo obj */ #define TERM_OR_OK 0x40 /* Used during OR-clause processing */ -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 # define TERM_VNULL 0x80 /* Manufactured x>NULL or x<=NULL term */ #else -# define TERM_VNULL 0x00 /* Disabled if not using stat3 */ +# define TERM_VNULL 0x00 /* Disabled if not using stat4 */ #endif #define TERM_LIKEOPT 0x100 /* Virtual terms from the LIKE optimization */ #define TERM_LIKECOND 0x200 /* Conditionally this LIKE operator term */ #define TERM_LIKE 0x400 /* The original LIKE operator */ #define TERM_IS 0x800 /* Term.pExpr is an IS operator */ #define TERM_VARSELECT 0x1000 /* Term.pExpr contains a correlated sub-query */ +#define TERM_NOPARTIDX 0x2000 /* Not for use to enable a partial index */ /* ** An instance of the WhereScan object is used as an iterator for locating @@ -136522,7 +137148,7 @@ struct WhereLoopBuilder { ExprList *pOrderBy; /* ORDER BY clause */ WhereLoop *pNew; /* Template WhereLoop */ WhereOrSet *pOrSet; /* Record best loops here, if not NULL */ -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 UnpackedRecord *pRec; /* Probe for stat4 (if required) */ int nRecValid; /* Number of valid fields currently in pRec */ #endif @@ -136709,6 +137335,7 @@ SQLITE_PRIVATE void sqlite3WhereTabFuncArgs(Parse*, struct SrcList_item*, WhereC #define WHERE_UNQ_WANTED 0x00010000 /* WHERE_ONEROW would have been helpful*/ #define WHERE_PARTIALIDX 0x00020000 /* The automatic index is partial */ #define WHERE_IN_EARLYOUT 0x00040000 /* Perhaps quit IN loops early */ +#define WHERE_BIGNULL_SORT 0x00080000 /* Column nEq of index is BIGNULL */ #endif /* !defined(SQLITE_WHEREINT_H) */ @@ -137013,9 +137640,9 @@ static void disableTerm(WhereLevel *pLevel, WhereTerm *pTerm){ ** Code an OP_Affinity opcode to apply the column affinity string zAff ** to the n registers starting at base. ** -** As an optimization, SQLITE_AFF_BLOB entries (which are no-ops) at the -** beginning and end of zAff are ignored. If all entries in zAff are -** SQLITE_AFF_BLOB, then no code gets generated. +** As an optimization, SQLITE_AFF_BLOB and SQLITE_AFF_NONE entries (which +** are no-ops) at the beginning and end of zAff are ignored. If all entries +** in zAff are SQLITE_AFF_BLOB or SQLITE_AFF_NONE, then no code gets generated. ** ** This routine makes its own copy of zAff so that the caller is free ** to modify zAff after this routine returns. @@ -137028,15 +137655,16 @@ static void codeApplyAffinity(Parse *pParse, int base, int n, char *zAff){ } assert( v!=0 ); - /* Adjust base and n to skip over SQLITE_AFF_BLOB entries at the beginning - ** and end of the affinity string. + /* Adjust base and n to skip over SQLITE_AFF_BLOB and SQLITE_AFF_NONE + ** entries at the beginning and end of the affinity string. */ - while( n>0 && zAff[0]==SQLITE_AFF_BLOB ){ + assert( SQLITE_AFF_NONE<SQLITE_AFF_BLOB ); + while( n>0 && zAff[0]<=SQLITE_AFF_BLOB ){ n--; base++; zAff++; } - while( n>1 && zAff[n-1]==SQLITE_AFF_BLOB ){ + while( n>1 && zAff[n-1]<=SQLITE_AFF_BLOB ){ n--; } @@ -137811,6 +138439,7 @@ typedef struct IdxExprTrans { static int whereIndexExprTransNode(Walker *p, Expr *pExpr){ IdxExprTrans *pX = p->u.pIdxTrans; if( sqlite3ExprCompare(0, pExpr, pX->pIdxExpr, pX->iTabCur)==0 ){ + pExpr->affExpr = sqlite3ExprAffinity(pExpr); pExpr->op = TK_COLUMN; pExpr->iTable = pX->iIdxCur; pExpr->iColumn = pX->iIdxCol; @@ -138243,32 +138872,12 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart( u8 bSeekPastNull = 0; /* True to seek past initial nulls */ u8 bStopAtNull = 0; /* Add condition to terminate at NULLs */ int omitTable; /* True if we use the index only */ - + int regBignull = 0; /* big-null flag register */ pIdx = pLoop->u.btree.pIndex; iIdxCur = pLevel->iIdxCur; assert( nEq>=pLoop->nSkip ); - /* If this loop satisfies a sort order (pOrderBy) request that - ** was passed to this function to implement a "SELECT min(x) ..." - ** query, then the caller will only allow the loop to run for - ** a single iteration. This means that the first row returned - ** should not have a NULL value stored in 'x'. If column 'x' is - ** the first one after the nEq equality constraints in the index, - ** this requires some special handling. - */ - assert( pWInfo->pOrderBy==0 - || pWInfo->pOrderBy->nExpr==1 - || (pWInfo->wctrlFlags&WHERE_ORDERBY_MIN)==0 ); - if( (pWInfo->wctrlFlags&WHERE_ORDERBY_MIN)!=0 - && pWInfo->nOBSat>0 - && (pIdx->nKeyCol>nEq) - ){ - assert( pLoop->nSkip==0 ); - bSeekPastNull = 1; - nExtraReg = 1; - } - /* Find any inequality constraint terms for the start and end ** of the range. */ @@ -138309,6 +138918,25 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart( } assert( pRangeEnd==0 || (pRangeEnd->wtFlags & TERM_VNULL)==0 ); + /* If the WHERE_BIGNULL_SORT flag is set, then index column nEq uses + ** a non-default "big-null" sort (either ASC NULLS LAST or DESC NULLS + ** FIRST). In both cases separate ordered scans are made of those + ** index entries for which the column is null and for those for which + ** it is not. For an ASC sort, the non-NULL entries are scanned first. + ** For DESC, NULL entries are scanned first. + */ + if( (pLoop->wsFlags & (WHERE_TOP_LIMIT|WHERE_BTM_LIMIT))==0 + && (pLoop->wsFlags & WHERE_BIGNULL_SORT)!=0 + ){ + assert( bSeekPastNull==0 && nExtraReg==0 && nBtm==0 && nTop==0 ); + assert( pRangeEnd==0 && pRangeStart==0 ); + assert( pLoop->nSkip==0 ); + nExtraReg = 1; + bSeekPastNull = 1; + pLevel->regBignull = regBignull = ++pParse->nMem; + pLevel->addrBignull = sqlite3VdbeMakeLabel(pParse); + } + /* If we are doing a reverse order scan on an ascending index, or ** a forward order scan on a descending index, interchange the ** start and end terms (pRangeStart and pRangeEnd). @@ -138331,7 +138959,7 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart( if( zStartAff && nTop ){ zEndAff = sqlite3DbStrDup(db, &zStartAff[nEq]); } - addrNxt = pLevel->addrNxt; + addrNxt = (regBignull ? pLevel->addrBignull : pLevel->addrNxt); testcase( pRangeStart && (pRangeStart->eOperator & WO_LE)!=0 ); testcase( pRangeStart && (pRangeStart->eOperator & WO_GE)!=0 ); @@ -138365,10 +138993,14 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart( } bSeekPastNull = 0; }else if( bSeekPastNull ){ + startEq = 0; sqlite3VdbeAddOp2(v, OP_Null, 0, regBase+nEq); + start_constraints = 1; nConstraint++; - startEq = 0; + }else if( regBignull ){ + sqlite3VdbeAddOp2(v, OP_Null, 0, regBase+nEq); start_constraints = 1; + nConstraint++; } codeApplyAffinity(pParse, regBase, nConstraint - bSeekPastNull, zStartAff); if( pLoop->nSkip>0 && nConstraint==pLoop->nSkip ){ @@ -138379,6 +139011,11 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart( if( pLoop->wsFlags & WHERE_IN_EARLYOUT ){ sqlite3VdbeAddOp1(v, OP_SeekHit, iIdxCur); } + if( regBignull ){ + sqlite3VdbeAddOp2(v, OP_Integer, 1, regBignull); + VdbeComment((v, "NULL-scan pass ctr")); + } + op = aStartOp[(start_constraints<<2) + (startEq<<1) + bRev]; assert( op!=0 ); sqlite3VdbeAddOp4Int(v, op, iIdxCur, addrNxt, regBase, nConstraint); @@ -138389,6 +139026,23 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart( 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 ); + + assert( bSeekPastNull==0 || bStopAtNull==0 ); + if( regBignull ){ + assert( bSeekPastNull==1 || bStopAtNull==1 ); + assert( bSeekPastNull==!bStopAtNull ); + assert( bStopAtNull==startEq ); + sqlite3VdbeAddOp2(v, OP_Goto, 0, sqlite3VdbeCurrentAddr(v)+2); + op = aStartOp[(nConstraint>1)*4 + 2 + bRev]; + sqlite3VdbeAddOp4Int(v, op, iIdxCur, addrNxt, regBase, + nConstraint-startEq); + VdbeCoverage(v); + VdbeCoverageIf(v, op==OP_Rewind); testcase( op==OP_Rewind ); + VdbeCoverageIf(v, op==OP_Last); testcase( op==OP_Last ); + VdbeCoverageIf(v, op==OP_SeekGE); testcase( op==OP_SeekGE ); + VdbeCoverageIf(v, op==OP_SeekLE); testcase( op==OP_SeekLE ); + assert( op==OP_Rewind || op==OP_Last || op==OP_SeekGE || op==OP_SeekLE); + } } /* Load the value for the inequality constraint at the end of the @@ -138420,8 +139074,10 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart( endEq = 1; } }else if( bStopAtNull ){ - sqlite3VdbeAddOp2(v, OP_Null, 0, regBase+nEq); - endEq = 0; + if( regBignull==0 ){ + sqlite3VdbeAddOp2(v, OP_Null, 0, regBase+nEq); + endEq = 0; + } nConstraint++; } sqlite3DbFree(db, zStartAff); @@ -138432,6 +139088,12 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart( /* Check if the index cursor is past the end of the range. */ if( nConstraint ){ + if( regBignull ){ + /* Except, skip the end-of-range check while doing the NULL-scan */ + sqlite3VdbeAddOp2(v, OP_IfNot, regBignull, sqlite3VdbeCurrentAddr(v)+3); + VdbeComment((v, "If NULL-scan 2nd pass")); + VdbeCoverage(v); + } op = aEndOp[bRev*2 + endEq]; sqlite3VdbeAddOp4Int(v, op, iIdxCur, addrNxt, regBase, nConstraint); testcase( op==OP_IdxGT ); VdbeCoverageIf(v, op==OP_IdxGT ); @@ -138439,6 +139101,23 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart( testcase( op==OP_IdxLT ); VdbeCoverageIf(v, op==OP_IdxLT ); testcase( op==OP_IdxLE ); VdbeCoverageIf(v, op==OP_IdxLE ); } + if( regBignull ){ + /* During a NULL-scan, check to see if we have reached the end of + ** the NULLs */ + assert( bSeekPastNull==!bStopAtNull ); + assert( bSeekPastNull+bStopAtNull==1 ); + assert( nConstraint+bSeekPastNull>0 ); + sqlite3VdbeAddOp2(v, OP_If, regBignull, sqlite3VdbeCurrentAddr(v)+2); + VdbeComment((v, "If NULL-scan 1st pass")); + VdbeCoverage(v); + op = aEndOp[bRev*2 + bSeekPastNull]; + sqlite3VdbeAddOp4Int(v, op, iIdxCur, addrNxt, regBase, + nConstraint+bSeekPastNull); + 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 ); + } if( pLoop->wsFlags & WHERE_IN_EARLYOUT ){ sqlite3VdbeAddOp2(v, OP_SeekHit, iIdxCur, 1); @@ -139065,7 +139744,7 @@ static int whereClauseInsert(WhereClause *pWC, Expr *p, u16 wtFlags){ }else{ pTerm->truthProb = 1; } - pTerm->pExpr = sqlite3ExprSkipCollate(p); + pTerm->pExpr = sqlite3ExprSkipCollateAndLikely(p); pTerm->wtFlags = wtFlags; pTerm->pWC = pWC; pTerm->iParent = -1; @@ -139098,10 +139777,16 @@ static int allowedOp(int op){ ** the left hand side of a comparison overrides any collation sequence ** attached to the right. For the same reason the EP_Collate flag ** is not commuted. +** +** The return value is extra flags that are added to the WhereTerm object +** after it is commuted. The only extra flag ever added is TERM_NOPARTIDX +** which prevents the term from being used to enable a partial index if +** COLLATE changes have been made. */ -static void exprCommute(Parse *pParse, Expr *pExpr){ +static u16 exprCommute(Parse *pParse, Expr *pExpr){ u16 expRight = (pExpr->pRight->flags & EP_Collate); u16 expLeft = (pExpr->pLeft->flags & EP_Collate); + u16 wtFlags = 0; assert( allowedOp(pExpr->op) && pExpr->op!=TK_IN ); if( expRight==expLeft ){ /* Either X and Y both have COLLATE operator or neither do */ @@ -139109,11 +139794,13 @@ static void exprCommute(Parse *pParse, Expr *pExpr){ /* Both X and Y have COLLATE operators. Make sure X is always ** used by clearing the EP_Collate flag from Y. */ pExpr->pRight->flags &= ~EP_Collate; + wtFlags |= TERM_NOPARTIDX; }else if( sqlite3ExprCollSeq(pParse, pExpr->pLeft)!=0 ){ /* Neither X nor Y have COLLATE operators, but X has a non-default ** collating sequence. So add the EP_Collate marker on X to cause ** it to be searched first. */ pExpr->pLeft->flags |= EP_Collate; + wtFlags |= TERM_NOPARTIDX; } } SWAP(Expr*,pExpr->pRight,pExpr->pLeft); @@ -139125,6 +139812,7 @@ static void exprCommute(Parse *pParse, Expr *pExpr){ assert( pExpr->op>=TK_GT && pExpr->op<=TK_GE ); pExpr->op = ((pExpr->op-TK_GT)^2)+TK_GT; } + return wtFlags; } /* @@ -139256,6 +139944,7 @@ static int isLikeOrGlob( ** 2019-05-02 https://sqlite.org/src/info/b043a54c3de54b28 ** 2019-06-10 https://sqlite.org/src/info/fd76310a5e843e07 ** 2019-06-14 https://sqlite.org/src/info/ce8717f0885af975 + ** 2019-09-03 https://sqlite.org/src/info/0f0428096f17252a */ if( pLeft->op!=TK_COLUMN || sqlite3ExprAffinity(pLeft)!=SQLITE_AFF_TEXT @@ -139265,9 +139954,13 @@ static int isLikeOrGlob( double rDummy; isNum = sqlite3AtoF(zNew, &rDummy, iTo, SQLITE_UTF8); if( isNum<=0 ){ - zNew[iTo-1]++; - isNum = sqlite3AtoF(zNew, &rDummy, iTo, SQLITE_UTF8); - zNew[iTo-1]--; + if( iTo==1 && zNew[0]=='-' ){ + isNum = +1; + }else{ + zNew[iTo-1]++; + isNum = sqlite3AtoF(zNew, &rDummy, iTo, SQLITE_UTF8); + zNew[iTo-1]--; + } } if( isNum>0 ){ sqlite3ExprDelete(db, pPrefix); @@ -140121,7 +140814,7 @@ static void exprAnalyze( pDup = pExpr; pNew = pTerm; } - exprCommute(pParse, pDup); + pNew->wtFlags |= exprCommute(pParse, pDup); pNew->leftCursor = aiCurCol[0]; pNew->u.leftColumn = aiCurCol[1]; testcase( (prereqLeft | extraRight) != prereqLeft ); @@ -140362,8 +141055,8 @@ static void exprAnalyze( } } -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 - /* When sqlite_stat3 histogram data is available an operator of the +#ifdef SQLITE_ENABLE_STAT4 + /* When sqlite_stat4 histogram data is available an operator of the ** form "x IS NOT NULL" can sometimes be evaluated more efficiently ** as "x>NULL" if x is not an INTEGER PRIMARY KEY. So construct a ** virtual term of that form. @@ -140374,7 +141067,7 @@ static void exprAnalyze( && pExpr->pLeft->op==TK_COLUMN && pExpr->pLeft->iColumn>=0 && !ExprHasProperty(pExpr, EP_FromJoin) - && OptimizationEnabled(db, SQLITE_Stat34) + && OptimizationEnabled(db, SQLITE_Stat4) ){ Expr *pNewExpr; Expr *pLeft = pExpr->pLeft; @@ -140399,7 +141092,7 @@ static void exprAnalyze( pNewTerm->prereqAll = pTerm->prereqAll; } } -#endif /* SQLITE_ENABLE_STAT3_OR_STAT4 */ +#endif /* SQLITE_ENABLE_STAT4 */ /* Prevent ON clause terms of a LEFT JOIN from being used to drive ** an index for tables to the left of the join. @@ -140432,7 +141125,7 @@ static void exprAnalyze( ** all terms of the WHERE clause. */ SQLITE_PRIVATE void sqlite3WhereSplit(WhereClause *pWC, Expr *pExpr, u8 op){ - Expr *pE2 = sqlite3ExprSkipCollate(pExpr); + Expr *pE2 = sqlite3ExprSkipCollateAndLikely(pExpr); pWC->op = op; if( pE2==0 ) return; if( pE2->op!=op ){ @@ -140847,7 +141540,8 @@ static WhereTerm *whereScanNext(WhereScan *pScan){ ){ if( (pTerm->eOperator & WO_EQUIV)!=0 && pScan->nEquiv<ArraySize(pScan->aiCur) - && (pX = sqlite3ExprSkipCollate(pTerm->pExpr->pRight))->op==TK_COLUMN + && (pX = sqlite3ExprSkipCollateAndLikely(pTerm->pExpr->pRight))->op + ==TK_COLUMN ){ int j; for(j=0; j<pScan->nEquiv; j++){ @@ -141043,7 +141737,7 @@ static int findIndexCol( const char *zColl = pIdx->azColl[iCol]; for(i=0; i<pList->nExpr; i++){ - Expr *p = sqlite3ExprSkipCollate(pList->a[i].pExpr); + Expr *p = sqlite3ExprSkipCollateAndLikely(pList->a[i].pExpr); if( p->op==TK_COLUMN && p->iColumn==pIdx->aiColumn[iCol] && p->iTable==iBase @@ -141107,7 +141801,7 @@ static int isDistinctRedundant( ** current SELECT is a correlated sub-query. */ for(i=0; i<pDistinct->nExpr; i++){ - Expr *p = sqlite3ExprSkipCollate(pDistinct->a[i].pExpr); + Expr *p = sqlite3ExprSkipCollateAndLikely(pDistinct->a[i].pExpr); if( p->op==TK_COLUMN && p->iTable==iBase && p->iColumn<0 ) return 1; } @@ -141527,6 +142221,7 @@ static sqlite3_index_info *allocateIndexInfo( for(i=0; i<n; i++){ Expr *pExpr = pOrderBy->a[i].pExpr; if( pExpr->op!=TK_COLUMN || pExpr->iTable!=pSrc->iCursor ) break; + if( pOrderBy->a[i].sortFlags & KEYINFO_ORDER_BIGNULL ) break; } if( i==n){ nOrderBy = n; @@ -141625,7 +142320,7 @@ static sqlite3_index_info *allocateIndexInfo( for(i=0; i<nOrderBy; i++){ Expr *pExpr = pOrderBy->a[i].pExpr; pIdxOrderBy[i].iColumn = pExpr->iColumn; - pIdxOrderBy[i].desc = pOrderBy->a[i].sortOrder; + pIdxOrderBy[i].desc = pOrderBy->a[i].sortFlags & KEYINFO_ORDER_DESC; } *pmNoOmit = mNoOmit; @@ -141671,7 +142366,7 @@ static int vtabBestIndex(Parse *pParse, Table *pTab, sqlite3_index_info *p){ } #endif /* !defined(SQLITE_OMIT_VIRTUALTABLE) */ -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 /* ** Estimate the location of a particular key among all keys in an ** index. Store the results in aStat as follows: @@ -141864,7 +142559,7 @@ static int whereKeyStats( pRec->nField = nField; return i; } -#endif /* SQLITE_ENABLE_STAT3_OR_STAT4 */ +#endif /* SQLITE_ENABLE_STAT4 */ /* ** If it is not NULL, pTerm is a term that provides an upper or lower @@ -141890,7 +142585,7 @@ static LogEst whereRangeAdjust(WhereTerm *pTerm, LogEst nNew){ } -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 /* ** Return the affinity for a single column of an index. */ @@ -141899,12 +142594,13 @@ SQLITE_PRIVATE char sqlite3IndexColumnAffinity(sqlite3 *db, Index *pIdx, int iCo if( !pIdx->zColAff ){ if( sqlite3IndexAffinityStr(db, pIdx)==0 ) return SQLITE_AFF_BLOB; } + assert( pIdx->zColAff[iCol]!=0 ); return pIdx->zColAff[iCol]; } #endif -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 /* ** This function is called to estimate the number of rows visited by a ** range-scan on a skip-scan index. For example: @@ -142010,7 +142706,7 @@ static int whereRangeSkipScanEst( return rc; } -#endif /* SQLITE_ENABLE_STAT3_OR_STAT4 */ +#endif /* SQLITE_ENABLE_STAT4 */ /* ** This function is used to estimate the number of rows that will be visited @@ -142063,12 +142759,12 @@ static int whereRangeScanEst( int nOut = pLoop->nOut; LogEst nNew; -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 Index *p = pLoop->u.btree.pIndex; int nEq = pLoop->u.btree.nEq; - if( p->nSample>0 && nEq<p->nSampleCol - && OptimizationEnabled(pParse->db, SQLITE_Stat34) + if( p->nSample>0 && ALWAYS(nEq<p->nSampleCol) + && OptimizationEnabled(pParse->db, SQLITE_Stat4) ){ if( nEq==pBuilder->nRecValid ){ UnpackedRecord *pRec = pBuilder->pRec; @@ -142166,7 +142862,7 @@ static int whereRangeScanEst( /* TUNING: If both iUpper and iLower are derived from the same ** sample, then assume they are 4x more selective. This brings ** the estimated selectivity more in line with what it would be - ** if estimated without the use of STAT3/4 tables. */ + ** if estimated without the use of STAT4 tables. */ if( iLwrIdx==iUprIdx ) nNew -= 20; assert( 20==sqlite3LogEst(4) ); }else{ nNew = 10; assert( 10==sqlite3LogEst(2) ); @@ -142215,12 +142911,12 @@ static int whereRangeScanEst( return rc; } -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 /* ** Estimate the number of rows that will be returned based on ** an equality constraint x=VALUE and where that VALUE occurs in ** the histogram data. This only works when x is the left-most -** column of an index and sqlite_stat3 histogram data is available +** column of an index and sqlite_stat4 histogram data is available ** for that index. When pExpr==NULL that means the constraint is ** "x IS NULL" instead of "x=VALUE". ** @@ -142278,9 +142974,9 @@ static int whereEqualScanEst( return rc; } -#endif /* SQLITE_ENABLE_STAT3_OR_STAT4 */ +#endif /* SQLITE_ENABLE_STAT4 */ -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 /* ** Estimate the number of rows that will be returned based on ** an IN constraint where the right-hand side of the IN operator @@ -142327,7 +143023,7 @@ static int whereInScanEst( assert( pBuilder->nRecValid==nRecValid ); return rc; } -#endif /* SQLITE_ENABLE_STAT3_OR_STAT4 */ +#endif /* SQLITE_ENABLE_STAT4 */ #ifdef WHERETRACE_ENABLED @@ -142859,11 +143555,12 @@ static void whereLoopOutputAdjust( ){ WhereTerm *pTerm, *pX; Bitmask notAllowed = ~(pLoop->prereq|pLoop->maskSelf); - int i, j, k; + int i, j; LogEst iReduce = 0; /* pLoop->nOut should not exceed nRow-iReduce */ assert( (pLoop->wsFlags & WHERE_AUTO_INDEX)==0 ); for(i=pWC->nTerm, pTerm=pWC->a; i>0; i--, pTerm++){ + assert( pTerm!=0 ); if( (pTerm->wtFlags & TERM_VIRTUAL)!=0 ) break; if( (pTerm->prereqAll & pLoop->maskSelf)==0 ) continue; if( (pTerm->prereqAll & notAllowed)!=0 ) continue; @@ -142884,6 +143581,7 @@ static void whereLoopOutputAdjust( pLoop->nOut--; if( pTerm->eOperator&(WO_EQ|WO_IS) ){ Expr *pRight = pTerm->pExpr->pRight; + int k = 0; testcase( pTerm->pExpr->op==TK_IS ); if( sqlite3ExprIsInteger(pRight, &k) && k>=(-1) && k<=1 ){ k = 10; @@ -143047,7 +143745,7 @@ static int whereLoopAddBtreeIndex( LogEst rCostIdx; LogEst nOutUnadjusted; /* nOut before IN() and WHERE adjustments */ int nIn = 0; -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 int nRecValid = pBuilder->nRecValid; #endif if( (eOp==WO_ISNULL || (pTerm->wtFlags&TERM_VNULL)!=0) @@ -143108,8 +143806,6 @@ static int whereLoopAddBtreeIndex( }else if( ALWAYS(pExpr->x.pList && pExpr->x.pList->nExpr) ){ /* "x IN (value, value, ...)" */ nIn = sqlite3LogEst(pExpr->x.pList->nExpr); - assert( nIn>0 ); /* RHS always has 2 or more terms... The parser - ** changes "x IN (?)" into "x=?". */ } if( pProbe->hasStat1 ){ LogEst M, logK, safetyMargin; @@ -143205,7 +143901,7 @@ static int whereLoopAddBtreeIndex( ** the value of pNew->nOut to account for pTerm (but not nIn/nInMul). */ assert( pNew->nOut==saved_nOut ); if( pNew->wsFlags & WHERE_COLUMN_RANGE ){ - /* Adjust nOut using stat3/stat4 data. Or, if there is no stat3/stat4 + /* Adjust nOut using stat4 data. Or, if there is no stat4 ** data, using some other estimate. */ whereRangeScanEst(pParse, pBuilder, pBtm, pTop, pNew); }else{ @@ -143219,13 +143915,13 @@ static int whereLoopAddBtreeIndex( pNew->nOut += pTerm->truthProb; pNew->nOut -= nIn; }else{ -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 tRowcnt nOut = 0; if( nInMul==0 && pProbe->nSample && pNew->u.btree.nEq<=pProbe->nSampleCol && ((eOp & WO_IN)==0 || !ExprHasProperty(pTerm->pExpr, EP_xIsSelect)) - && OptimizationEnabled(db, SQLITE_Stat34) + && OptimizationEnabled(db, SQLITE_Stat4) ){ Expr *pExpr = pTerm->pExpr; if( (eOp & (WO_EQ|WO_ISNULL|WO_IS))!=0 ){ @@ -143288,7 +143984,7 @@ static int whereLoopAddBtreeIndex( whereLoopAddBtreeIndex(pBuilder, pSrc, pProbe, nInMul+nIn); } pNew->nOut = saved_nOut; -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 pBuilder->nRecValid = nRecValid; #endif } @@ -143361,7 +144057,7 @@ static int indexMightHelpWithOrderBy( if( pIndex->bUnordered ) return 0; if( (pOB = pBuilder->pWInfo->pOrderBy)==0 ) return 0; for(ii=0; ii<pOB->nExpr; ii++){ - Expr *pExpr = sqlite3ExprSkipCollate(pOB->a[ii].pExpr); + Expr *pExpr = sqlite3ExprSkipCollateAndLikely(pOB->a[ii].pExpr); if( pExpr->op==TK_COLUMN && pExpr->iTable==iCursor ){ if( pExpr->iColumn<0 ) return 1; for(jj=0; jj<pIndex->nKeyCol; jj++){ @@ -143392,7 +144088,9 @@ static int whereUsablePartialIndex(int iTab, WhereClause *pWC, Expr *pWhere){ } if( pParse->db->flags & SQLITE_EnableQPSG ) pParse = 0; for(i=0, pTerm=pWC->a; i<pWC->nTerm; i++, pTerm++){ - Expr *pExpr = pTerm->pExpr; + Expr *pExpr; + if( pTerm->wtFlags & TERM_NOPARTIDX ) continue; + pExpr = pTerm->pExpr; if( (!ExprHasProperty(pExpr, EP_FromJoin) || pExpr->iRightJoinTable==iTab) && sqlite3ExprImpliesExpr(pParse, pExpr, pWhere, iTab) ){ @@ -143661,7 +144359,7 @@ static int whereLoopAddBtree( ** plan */ pTab->tabFlags |= TF_StatsUsed; } -#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +#ifdef SQLITE_ENABLE_STAT4 sqlite3Stat4ProbeFree(pBuilder->pRec); pBuilder->nRecValid = 0; pBuilder->pRec = 0; @@ -144289,8 +144987,8 @@ static i8 wherePathSatisfiesOrderBy( if( pLoop->wsFlags & WHERE_VIRTUALTABLE ){ if( pLoop->u.vtab.isOrdered ) obSat = obDone; break; - }else{ - pLoop->u.btree.nIdxCol = 0; + }else if( wctrlFlags & WHERE_DISTINCTBY ){ + pLoop->u.btree.nDistinctCol = 0; } iCur = pWInfo->pTabList->a[pLoop->iTab].iCursor; @@ -144301,7 +144999,7 @@ static i8 wherePathSatisfiesOrderBy( */ for(i=0; i<nOrderBy; i++){ if( MASKBIT(i) & obSat ) continue; - pOBExpr = sqlite3ExprSkipCollate(pOrderBy->a[i].pExpr); + pOBExpr = sqlite3ExprSkipCollateAndLikely(pOrderBy->a[i].pExpr); if( pOBExpr->op!=TK_COLUMN ) continue; if( pOBExpr->iTable!=iCur ) continue; pTerm = sqlite3WhereFindTerm(&pWInfo->sWC, iCur, pOBExpr->iColumn, @@ -144338,7 +145036,8 @@ static i8 wherePathSatisfiesOrderBy( assert( nColumn==nKeyCol+1 || !HasRowid(pIndex->pTable) ); assert( pIndex->aiColumn[nColumn-1]==XN_ROWID || !HasRowid(pIndex->pTable)); - isOrderDistinct = IsUniqueIndex(pIndex); + isOrderDistinct = IsUniqueIndex(pIndex) + && (pLoop->wsFlags & WHERE_SKIPSCAN)==0; } /* Loop through all columns of the index and deal with the ones @@ -144356,15 +145055,21 @@ static i8 wherePathSatisfiesOrderBy( u16 eOp = pLoop->aLTerm[j]->eOperator; /* Skip over == and IS and ISNULL terms. (Also skip IN terms when - ** doing WHERE_ORDERBY_LIMIT processing). + ** doing WHERE_ORDERBY_LIMIT processing). Except, IS and ISNULL + ** terms imply that the index is not UNIQUE NOT NULL in which case + ** the loop need to be marked as not order-distinct because it can + ** have repeated NULL rows. ** ** If the current term is a column of an ((?,?) IN (SELECT...)) ** expression for which the SELECT returns more than one column, ** check that it is the only column used by this loop. Otherwise, ** if it is one of two or more, none of the columns can be - ** considered to match an ORDER BY term. */ + ** considered to match an ORDER BY term. + */ if( (eOp & eqOpMask)!=0 ){ - if( eOp & WO_ISNULL ){ + if( eOp & (WO_ISNULL|WO_IS) ){ + testcase( eOp & WO_ISNULL ); + testcase( eOp & WO_IS ); testcase( isOrderDistinct ); isOrderDistinct = 0; } @@ -144390,7 +145095,7 @@ static i8 wherePathSatisfiesOrderBy( */ if( pIndex ){ iColumn = pIndex->aiColumn[j]; - revIdx = pIndex->aSortOrder[j]; + revIdx = pIndex->aSortOrder[j] & KEYINFO_ORDER_DESC; if( iColumn==pIndex->pTable->iPKey ) iColumn = XN_ROWID; }else{ iColumn = XN_ROWID; @@ -144414,7 +145119,7 @@ static i8 wherePathSatisfiesOrderBy( isMatch = 0; for(i=0; bOnce && i<nOrderBy; i++){ if( MASKBIT(i) & obSat ) continue; - pOBExpr = sqlite3ExprSkipCollate(pOrderBy->a[i].pExpr); + pOBExpr = sqlite3ExprSkipCollateAndLikely(pOrderBy->a[i].pExpr); testcase( wctrlFlags & WHERE_GROUPBY ); testcase( wctrlFlags & WHERE_DISTINCTBY ); if( (wctrlFlags & (WHERE_GROUPBY|WHERE_DISTINCTBY))==0 ) bOnce = 0; @@ -144432,7 +145137,9 @@ static i8 wherePathSatisfiesOrderBy( pColl = sqlite3ExprNNCollSeq(pWInfo->pParse, pOrderBy->a[i].pExpr); if( sqlite3StrICmp(pColl->zName, pIndex->azColl[j])!=0 ) continue; } - pLoop->u.btree.nIdxCol = j+1; + if( wctrlFlags & WHERE_DISTINCTBY ){ + pLoop->u.btree.nDistinctCol = j+1; + } isMatch = 1; break; } @@ -144440,13 +145147,22 @@ static i8 wherePathSatisfiesOrderBy( /* Make sure the sort order is compatible in an ORDER BY clause. ** Sort order is irrelevant for a GROUP BY clause. */ if( revSet ){ - if( (rev ^ revIdx)!=pOrderBy->a[i].sortOrder ) isMatch = 0; + if( (rev ^ revIdx)!=(pOrderBy->a[i].sortFlags&KEYINFO_ORDER_DESC) ){ + isMatch = 0; + } }else{ - rev = revIdx ^ pOrderBy->a[i].sortOrder; + rev = revIdx ^ (pOrderBy->a[i].sortFlags & KEYINFO_ORDER_DESC); if( rev ) *pRevMask |= MASKBIT(iLoop); revSet = 1; } } + if( isMatch && (pOrderBy->a[i].sortFlags & KEYINFO_ORDER_BIGNULL) ){ + if( j==pLoop->u.btree.nEq ){ + pLoop->wsFlags |= WHERE_BIGNULL_SORT; + }else{ + isMatch = 0; + } + } if( isMatch ){ if( iColumn==XN_ROWID ){ testcase( distinctColumns==0 ); @@ -145360,6 +146076,16 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin( sqlite3DebugPrintf(", limit: %d", iAuxArg); } sqlite3DebugPrintf(")\n"); + if( sqlite3WhereTrace & 0x100 ){ + Select sSelect; + memset(&sSelect, 0, sizeof(sSelect)); + sSelect.selFlags = SF_WhereBegin; + sSelect.pSrc = pTabList; + sSelect.pWhere = pWhere; + sSelect.pOrderBy = pOrderBy; + sSelect.pEList = pResultSet; + sqlite3TreeViewSelect(0, &sSelect, 0); + } } if( sqlite3WhereTrace & 0x100 ){ /* Display all terms of the WHERE clause */ sqlite3WhereClausePrint(sWLB.pWC); @@ -145636,6 +146362,7 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin( sqlite3VdbeSetP4KeyInfo(pParse, pIx); if( (pLoop->wsFlags & WHERE_CONSTRAINT)!=0 && (pLoop->wsFlags & (WHERE_COLUMN_RANGE|WHERE_SKIPSCAN))==0 + && (pLoop->wsFlags & WHERE_BIGNULL_SORT)==0 && (pWInfo->wctrlFlags&WHERE_ORDERBY_MIN)==0 && pWInfo->eDistinct!=WHERE_DISTINCT_ORDERED ){ @@ -145753,7 +146480,7 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){ && i==pWInfo->nLevel-1 /* Ticket [ef9318757b152e3] 2017-10-21 */ && (pLoop->wsFlags & WHERE_INDEXED)!=0 && (pIdx = pLoop->u.btree.pIndex)->hasStat1 - && (n = pLoop->u.btree.nIdxCol)>0 + && (n = pLoop->u.btree.nDistinctCol)>0 && pIdx->aiRowLogEst[n]>=36 ){ int r1 = pParse->nMem+1; @@ -145777,6 +146504,11 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){ VdbeCoverageIf(v, pLevel->op==OP_Next); VdbeCoverageIf(v, pLevel->op==OP_Prev); VdbeCoverageIf(v, pLevel->op==OP_VNext); + if( pLevel->regBignull ){ + sqlite3VdbeResolveLabel(v, pLevel->addrBignull); + sqlite3VdbeAddOp2(v, OP_DecrJumpZero, pLevel->regBignull, pLevel->p2-1); + VdbeCoverage(v); + } #ifndef SQLITE_DISABLE_SKIPAHEAD_DISTINCT if( addrSeek ) sqlite3VdbeJumpHere(v, addrSeek); #endif @@ -146716,6 +147448,8 @@ struct WindowRewrite { static int selectWindowRewriteExprCb(Walker *pWalker, Expr *pExpr){ struct WindowRewrite *p = pWalker->u.pRewrite; Parse *pParse = pWalker->pParse; + assert( p!=0 ); + assert( p->pWin!=0 ); /* If this function is being called from within a scalar sub-select ** that used by the SELECT statement being processed, only process @@ -146815,6 +147549,7 @@ static void selectWindowRewriteEList( Walker sWalker; WindowRewrite sRewrite; + assert( pWin!=0 ); memset(&sWalker, 0, sizeof(Walker)); memset(&sRewrite, 0, sizeof(WindowRewrite)); @@ -146853,7 +147588,7 @@ static ExprList *exprListAppendList( pDup->flags &= ~(EP_IntValue|EP_IsTrue|EP_IsFalse); } pList = sqlite3ExprListAppend(pParse, pList, pDup); - if( pList ) pList->a[nInit+i].sortOrder = pAppend->a[i].sortOrder; + if( pList ) pList->a[nInit+i].sortFlags = pAppend->a[i].sortFlags; } } return pList; @@ -146899,11 +147634,14 @@ SQLITE_PRIVATE int sqlite3WindowRewrite(Parse *pParse, Select *p){ ** redundant, remove the ORDER BY from the parent SELECT. */ pSort = sqlite3ExprListDup(db, pMWin->pPartition, 0); pSort = exprListAppendList(pParse, pSort, pMWin->pOrderBy, 1); - if( pSort && p->pOrderBy ){ + if( pSort && p->pOrderBy && p->pOrderBy->nExpr<=pSort->nExpr ){ + int nSave = pSort->nExpr; + pSort->nExpr = p->pOrderBy->nExpr; if( sqlite3ExprListCompare(pSort, p->pOrderBy, -1)==0 ){ sqlite3ExprListDelete(db, p->pOrderBy); p->pOrderBy = 0; } + pSort->nExpr = nSave; } /* Assign a cursor number for the ephemeral table used to buffer rows. @@ -146927,8 +147665,15 @@ SQLITE_PRIVATE int sqlite3WindowRewrite(Parse *pParse, Select *p){ ** window function - one for the accumulator, another for interim ** results. */ for(pWin=pMWin; pWin; pWin=pWin->pNextWin){ - pWin->iArgCol = (pSublist ? pSublist->nExpr : 0); - pSublist = exprListAppendList(pParse, pSublist, pWin->pOwner->x.pList, 0); + ExprList *pArgs = pWin->pOwner->x.pList; + if( pWin->pFunc->funcFlags & SQLITE_FUNC_SUBTYPE ){ + selectWindowRewriteEList(pParse, pMWin, pSrc, pArgs, pTab, &pSublist); + pWin->iArgCol = (pSublist ? pSublist->nExpr : 0); + pWin->bExprArgs = 1; + }else{ + pWin->iArgCol = (pSublist ? pSublist->nExpr : 0); + pSublist = exprListAppendList(pParse, pSublist, pArgs, 0); + } if( pWin->pFilter ){ Expr *pFilter = sqlite3ExprDup(db, pWin->pFilter, 0); pSublist = sqlite3ExprListAppend(pParse, pSublist, pFilter); @@ -146946,7 +147691,7 @@ SQLITE_PRIVATE int sqlite3WindowRewrite(Parse *pParse, Select *p){ */ if( pSublist==0 ){ pSublist = sqlite3ExprListAppend(pParse, 0, - sqlite3ExprAlloc(db, TK_INTEGER, &sqlite3IntTokens[0], 0) + sqlite3Expr(db, TK_INTEGER, "0") ); } @@ -146959,7 +147704,7 @@ SQLITE_PRIVATE int sqlite3WindowRewrite(Parse *pParse, Select *p){ p->pSrc->a[0].pSelect = pSub; sqlite3SrcListAssignCursors(pParse, p->pSrc); pSub->selFlags |= SF_Expanded; - pTab2 = sqlite3ResultSetOfSelect(pParse, pSub); + pTab2 = sqlite3ResultSetOfSelect(pParse, pSub, SQLITE_AFF_NONE); if( pTab2==0 ){ rc = SQLITE_NOMEM; }else{ @@ -146983,10 +147728,23 @@ SQLITE_PRIVATE int sqlite3WindowRewrite(Parse *pParse, Select *p){ } /* +** Unlink the Window object from the Select to which it is attached, +** if it is attached. +*/ +SQLITE_PRIVATE void sqlite3WindowUnlinkFromSelect(Window *p){ + if( p->ppThis ){ + *p->ppThis = p->pNextWin; + if( p->pNextWin ) p->pNextWin->ppThis = p->ppThis; + p->ppThis = 0; + } +} + +/* ** Free the Window object passed as the second argument. */ SQLITE_PRIVATE void sqlite3WindowDelete(sqlite3 *db, Window *p){ if( p ){ + sqlite3WindowUnlinkFromSelect(p); sqlite3ExprDelete(db, p->pFilter); sqlite3ExprListDelete(db, p->pPartition); sqlite3ExprListDelete(db, p->pOrderBy); @@ -147164,17 +147922,14 @@ SQLITE_PRIVATE void sqlite3WindowChain(Parse *pParse, Window *pWin, Window *pLis SQLITE_PRIVATE void sqlite3WindowAttach(Parse *pParse, Expr *p, Window *pWin){ if( p ){ assert( p->op==TK_FUNCTION ); - /* This routine is only called for the parser. If pWin was not - ** allocated due to an OOM, then the parser would fail before ever - ** invoking this routine */ - if( ALWAYS(pWin) ){ - p->y.pWin = pWin; - ExprSetProperty(p, EP_WinFunc); - pWin->pOwner = p; - if( p->flags & EP_Distinct ){ - sqlite3ErrorMsg(pParse, - "DISTINCT is not supported for window functions"); - } + assert( pWin ); + p->y.pWin = pWin; + ExprSetProperty(p, EP_WinFunc); + pWin->pOwner = p; + if( (p->flags & EP_Distinct) && pWin->eFrmType!=TK_FILTER ){ + sqlite3ErrorMsg(pParse, + "DISTINCT is not supported for window functions" + ); } }else{ sqlite3WindowDelete(pParse->db, pWin); @@ -147182,10 +147937,29 @@ SQLITE_PRIVATE void sqlite3WindowAttach(Parse *pParse, Expr *p, Window *pWin){ } /* +** Possibly link window pWin into the list at pSel->pWin (window functions +** to be processed as part of SELECT statement pSel). The window is linked +** in if either (a) there are no other windows already linked to this +** SELECT, or (b) the windows already linked use a compatible window frame. +*/ +SQLITE_PRIVATE void sqlite3WindowLink(Select *pSel, Window *pWin){ + if( 0==pSel->pWin + || 0==sqlite3WindowCompare(0, pSel->pWin, pWin, 0) + ){ + pWin->pNextWin = pSel->pWin; + if( pSel->pWin ){ + pSel->pWin->ppThis = &pWin->pNextWin; + } + pSel->pWin = pWin; + pWin->ppThis = &pSel->pWin; + } +} + +/* ** Return 0 if the two window objects are identical, or non-zero otherwise. ** Identical window objects can be processed in a single scan. */ -SQLITE_PRIVATE int sqlite3WindowCompare(Parse *pParse, Window *p1, Window *p2){ +SQLITE_PRIVATE int sqlite3WindowCompare(Parse *pParse, Window *p1, Window *p2, int bFilter){ if( p1->eFrmType!=p2->eFrmType ) return 1; if( p1->eStart!=p2->eStart ) return 1; if( p1->eEnd!=p2->eEnd ) return 1; @@ -147194,6 +147968,9 @@ SQLITE_PRIVATE int sqlite3WindowCompare(Parse *pParse, Window *p1, Window *p2){ if( sqlite3ExprCompare(pParse, p1->pEnd, p2->pEnd, -1) ) return 1; if( sqlite3ExprListCompare(p1->pPartition, p2->pPartition, -1) ) return 1; if( sqlite3ExprListCompare(p1->pOrderBy, p2->pOrderBy, -1) ) return 1; + if( bFilter ){ + if( sqlite3ExprCompare(pParse, p1->pFilter, p2->pFilter, -1) ) return 1; + } return 0; } @@ -147245,8 +148022,8 @@ SQLITE_PRIVATE void sqlite3WindowCodeInit(Parse *pParse, Window *pMWin){ pWin->regApp = pParse->nMem+1; pParse->nMem += 3; if( pKeyInfo && pWin->pFunc->zName[1]=='i' ){ - assert( pKeyInfo->aSortOrder[0]==0 ); - pKeyInfo->aSortOrder[0] = 1; + assert( pKeyInfo->aSortFlags[0]==0 ); + pKeyInfo->aSortFlags[0] = KEYINFO_ORDER_DESC; } sqlite3VdbeAddOp2(v, OP_OpenEphemeral, pWin->csrApp, 2); sqlite3VdbeAppendP4(v, pKeyInfo, P4_KEYINFO); @@ -147331,6 +148108,108 @@ static int windowArgCount(Window *pWin){ return (pList ? pList->nExpr : 0); } +typedef struct WindowCodeArg WindowCodeArg; +typedef struct WindowCsrAndReg WindowCsrAndReg; + +/* +** See comments above struct WindowCodeArg. +*/ +struct WindowCsrAndReg { + int csr; /* Cursor number */ + int reg; /* First in array of peer values */ +}; + +/* +** A single instance of this structure is allocated on the stack by +** sqlite3WindowCodeStep() and a pointer to it passed to the various helper +** routines. This is to reduce the number of arguments required by each +** helper function. +** +** regArg: +** Each window function requires an accumulator register (just as an +** ordinary aggregate function does). This variable is set to the first +** in an array of accumulator registers - one for each window function +** in the WindowCodeArg.pMWin list. +** +** eDelete: +** The window functions implementation sometimes caches the input rows +** that it processes in a temporary table. If it is not zero, this +** variable indicates when rows may be removed from the temp table (in +** order to reduce memory requirements - it would always be safe just +** to leave them there). Possible values for eDelete are: +** +** WINDOW_RETURN_ROW: +** An input row can be discarded after it is returned to the caller. +** +** WINDOW_AGGINVERSE: +** An input row can be discarded after the window functions xInverse() +** callbacks have been invoked in it. +** +** WINDOW_AGGSTEP: +** An input row can be discarded after the window functions xStep() +** callbacks have been invoked in it. +** +** start,current,end +** Consider a window-frame similar to the following: +** +** (ORDER BY a, b GROUPS BETWEEN 2 PRECEDING AND 2 FOLLOWING) +** +** The windows functions implmentation caches the input rows in a temp +** table, sorted by "a, b" (it actually populates the cache lazily, and +** aggressively removes rows once they are no longer required, but that's +** a mere detail). It keeps three cursors open on the temp table. One +** (current) that points to the next row to return to the query engine +** once its window function values have been calculated. Another (end) +** points to the next row to call the xStep() method of each window function +** on (so that it is 2 groups ahead of current). And a third (start) that +** points to the next row to call the xInverse() method of each window +** function on. +** +** Each cursor (start, current and end) consists of a VDBE cursor +** (WindowCsrAndReg.csr) and an array of registers (starting at +** WindowCodeArg.reg) that always contains a copy of the peer values +** read from the corresponding cursor. +** +** Depending on the window-frame in question, all three cursors may not +** be required. In this case both WindowCodeArg.csr and reg are set to +** 0. +*/ +struct WindowCodeArg { + Parse *pParse; /* Parse context */ + Window *pMWin; /* First in list of functions being processed */ + Vdbe *pVdbe; /* VDBE object */ + int addrGosub; /* OP_Gosub to this address to return one row */ + int regGosub; /* Register used with OP_Gosub(addrGosub) */ + int regArg; /* First in array of accumulator registers */ + int eDelete; /* See above */ + + WindowCsrAndReg start; + WindowCsrAndReg current; + WindowCsrAndReg end; +}; + +/* +** Generate VM code to read the window frames peer values from cursor csr into +** an array of registers starting at reg. +*/ +static void windowReadPeerValues( + WindowCodeArg *p, + int csr, + int reg +){ + Window *pMWin = p->pMWin; + ExprList *pOrderBy = pMWin->pOrderBy; + if( pOrderBy ){ + Vdbe *v = sqlite3GetVdbe(p->pParse); + ExprList *pPart = pMWin->pPartition; + int iColOff = pMWin->nBufferCol + (pPart ? pPart->nExpr : 0); + int i; + for(i=0; i<pOrderBy->nExpr; i++){ + sqlite3VdbeAddOp3(v, OP_Column, csr, iColOff+i, reg+i); + } + } +} + /* ** Generate VM code to invoke either xStep() (if bInverse is 0) or ** xInverse (if bInverse is non-zero) for each window function in the @@ -147351,20 +148230,27 @@ static int windowArgCount(Window *pWin){ ** number of rows in the current partition. */ static void windowAggStep( - Parse *pParse, + WindowCodeArg *p, Window *pMWin, /* Linked list of window functions */ int csr, /* Read arguments from this cursor */ int bInverse, /* True to invoke xInverse instead of xStep */ int reg /* Array of registers */ ){ + Parse *pParse = p->pParse; Vdbe *v = sqlite3GetVdbe(pParse); Window *pWin; for(pWin=pMWin; pWin; pWin=pWin->pNextWin){ FuncDef *pFunc = pWin->pFunc; int regArg; - int nArg = windowArgCount(pWin); + int nArg = pWin->bExprArgs ? 0 : windowArgCount(pWin); int i; + assert( bInverse==0 || pWin->eStart!=TK_UNBOUNDED ); + + /* All OVER clauses in the same window function aggregate step must + ** be the same. */ + assert( pWin==pMWin || sqlite3WindowCompare(pParse,pWin,pMWin,0)==0 ); + for(i=0; i<nArg; i++){ if( i!=1 || pFunc->zName!=nth_valueName ){ sqlite3VdbeAddOp3(v, OP_Column, csr, pWin->iArgCol+i, reg+i); @@ -147402,14 +148288,30 @@ static void windowAggStep( int addrIf = 0; if( pWin->pFilter ){ int regTmp; - assert( nArg==0 || nArg==pWin->pOwner->x.pList->nExpr ); - assert( nArg || pWin->pOwner->x.pList==0 ); + assert( pWin->bExprArgs || !nArg ||nArg==pWin->pOwner->x.pList->nExpr ); + assert( pWin->bExprArgs || nArg ||pWin->pOwner->x.pList==0 ); regTmp = sqlite3GetTempReg(pParse); sqlite3VdbeAddOp3(v, OP_Column, csr, pWin->iArgCol+nArg,regTmp); addrIf = sqlite3VdbeAddOp3(v, OP_IfNot, regTmp, 0, 1); VdbeCoverage(v); sqlite3ReleaseTempReg(pParse, regTmp); } + + if( pWin->bExprArgs ){ + int iStart = sqlite3VdbeCurrentAddr(v); + VdbeOp *pOp, *pEnd; + + nArg = pWin->pOwner->x.pList->nExpr; + regArg = sqlite3GetTempRange(pParse, nArg); + sqlite3ExprCodeExprList(pParse, pWin->pOwner->x.pList, regArg, 0, 0); + + pEnd = sqlite3VdbeGetOp(v, -1); + for(pOp=sqlite3VdbeGetOp(v, iStart); pOp<=pEnd; pOp++){ + if( pOp->opcode==OP_Column && pOp->p1==pWin->iEphCsr ){ + pOp->p1 = csr; + } + } + } if( pFunc->funcFlags & SQLITE_FUNC_NEEDCOLL ){ CollSeq *pColl; assert( nArg>0 ); @@ -147420,32 +148322,14 @@ static void windowAggStep( bInverse, regArg, pWin->regAccum); sqlite3VdbeAppendP4(v, pFunc, P4_FUNCDEF); sqlite3VdbeChangeP5(v, (u8)nArg); + if( pWin->bExprArgs ){ + sqlite3ReleaseTempRange(pParse, regArg, nArg); + } if( addrIf ) sqlite3VdbeJumpHere(v, addrIf); } } } -typedef struct WindowCodeArg WindowCodeArg; -typedef struct WindowCsrAndReg WindowCsrAndReg; -struct WindowCsrAndReg { - int csr; - int reg; -}; - -struct WindowCodeArg { - Parse *pParse; - Window *pMWin; - Vdbe *pVdbe; - int regGosub; - int addrGosub; - int regArg; - int eDelete; - - WindowCsrAndReg start; - WindowCsrAndReg current; - WindowCsrAndReg end; -}; - /* ** Values that may be passed as the second argument to windowCodeOp(). */ @@ -147454,28 +148338,6 @@ struct WindowCodeArg { #define WINDOW_AGGSTEP 3 /* -** Generate VM code to read the window frames peer values from cursor csr into -** an array of registers starting at reg. -*/ -static void windowReadPeerValues( - WindowCodeArg *p, - int csr, - int reg -){ - Window *pMWin = p->pMWin; - ExprList *pOrderBy = pMWin->pOrderBy; - if( pOrderBy ){ - Vdbe *v = sqlite3GetVdbe(p->pParse); - ExprList *pPart = pMWin->pPartition; - int iColOff = pMWin->nBufferCol + (pPart ? pPart->nExpr : 0); - int i; - for(i=0; i<pOrderBy->nExpr; i++){ - sqlite3VdbeAddOp3(v, OP_Column, csr, iColOff+i, reg+i); - } - } -} - -/* ** Generate VM code to invoke either xValue() (bFin==0) or xFinalize() ** (bFin==1) for each window function in the linked list starting at ** pMWin. Or, for built-in window-functions that do not use the standard @@ -147535,8 +148397,12 @@ static void windowFullScan(WindowCodeArg *p){ int lblNext; int lblBrk; int addrNext; - int csr = pMWin->csrApp; + int csr; + + VdbeModuleComment((v, "windowFullScan begin")); + assert( pMWin!=0 ); + csr = pMWin->csrApp; nPeer = (pMWin->pOrderBy ? pMWin->pOrderBy->nExpr : 0); lblNext = sqlite3VdbeMakeLabel(pParse); @@ -147591,7 +148457,7 @@ static void windowFullScan(WindowCodeArg *p){ if( addrEq ) sqlite3VdbeJumpHere(v, addrEq); } - windowAggStep(pParse, pMWin, csr, 0, p->regArg); + windowAggStep(p, pMWin, csr, 0, p->regArg); sqlite3VdbeResolveLabel(v, lblNext); sqlite3VdbeAddOp2(v, OP_Next, csr, addrNext); @@ -147606,6 +148472,7 @@ static void windowFullScan(WindowCodeArg *p){ } windowAggFinal(p, 1); + VdbeModuleComment((v, "windowFullScan end")); } /* @@ -147780,34 +148647,46 @@ static void windowIfNewPeer( /* ** This function is called as part of generating VM programs for RANGE ** offset PRECEDING/FOLLOWING frame boundaries. Assuming "ASC" order for -** the ORDER BY term in the window, it generates code equivalent to: +** the ORDER BY term in the window, and that argument op is OP_Ge, it generates +** code equivalent to: ** ** if( csr1.peerVal + regVal >= csr2.peerVal ) goto lbl; ** -** A special type of arithmetic is used such that if csr.peerVal is not -** a numeric type (real or integer), then the result of the addition is -** a copy of csr1.peerVal. +** The value of parameter op may also be OP_Gt or OP_Le. In these cases the +** operator in the above pseudo-code is replaced with ">" or "<=", respectively. +** +** If the sort-order for the ORDER BY term in the window is DESC, then the +** comparison is reversed. Instead of adding regVal to csr1.peerVal, it is +** subtracted. And the comparison operator is inverted to - ">=" becomes "<=", +** ">" becomes "<", and so on. So, with DESC sort order, if the argument op +** is OP_Ge, the generated code is equivalent to: +** +** if( csr1.peerVal - regVal <= csr2.peerVal ) goto lbl; +** +** A special type of arithmetic is used such that if csr1.peerVal is not +** a numeric type (real or integer), then the result of the addition addition +** or subtraction is a a copy of csr1.peerVal. */ static void windowCodeRangeTest( WindowCodeArg *p, - int op, /* OP_Ge or OP_Gt */ - int csr1, - int regVal, - int csr2, - int lbl + int op, /* OP_Ge, OP_Gt, or OP_Le */ + int csr1, /* Cursor number for cursor 1 */ + int regVal, /* Register containing non-negative number */ + int csr2, /* Cursor number for cursor 2 */ + int lbl /* Jump destination if condition is true */ ){ Parse *pParse = p->pParse; Vdbe *v = sqlite3GetVdbe(pParse); - int reg1 = sqlite3GetTempReg(pParse); - int reg2 = sqlite3GetTempReg(pParse); - int arith = OP_Add; - int addrGe; - - int regString = ++pParse->nMem; + ExprList *pOrderBy = p->pMWin->pOrderBy; /* ORDER BY clause for window */ + int reg1 = sqlite3GetTempReg(pParse); /* Reg. for csr1.peerVal+regVal */ + int reg2 = sqlite3GetTempReg(pParse); /* Reg. for csr2.peerVal */ + int regString = ++pParse->nMem; /* Reg. for constant value '' */ + int arith = OP_Add; /* OP_Add or OP_Subtract */ + int addrGe; /* Jump destination */ assert( op==OP_Ge || op==OP_Gt || op==OP_Le ); - assert( p->pMWin->pOrderBy && p->pMWin->pOrderBy->nExpr==1 ); - if( p->pMWin->pOrderBy->a[0].sortOrder ){ + assert( pOrderBy && pOrderBy->nExpr==1 ); + if( pOrderBy->a[0].sortFlags & KEYINFO_ORDER_DESC ){ switch( op ){ case OP_Ge: op = OP_Le; break; case OP_Gt: op = OP_Lt; break; @@ -147816,27 +148695,95 @@ static void windowCodeRangeTest( arith = OP_Subtract; } + /* Read the peer-value from each cursor into a register */ windowReadPeerValues(p, csr1, reg1); windowReadPeerValues(p, csr2, reg2); - /* Check if the peer value for csr1 value is a text or blob by comparing - ** it to the smallest possible string - ''. If it is, jump over the - ** OP_Add or OP_Subtract operation and proceed directly to the comparison. */ + VdbeModuleComment((v, "CodeRangeTest: if( R%d %s R%d %s R%d ) goto lbl", + reg1, (arith==OP_Add ? "+" : "-"), regVal, + ((op==OP_Ge) ? ">=" : (op==OP_Le) ? "<=" : (op==OP_Gt) ? ">" : "<"), reg2 + )); + + /* Register reg1 currently contains csr1.peerVal (the peer-value from csr1). + ** This block adds (or subtracts for DESC) the numeric value in regVal + ** from it. Or, if reg1 is not numeric (it is a NULL, a text value or a blob), + ** then leave reg1 as it is. In pseudo-code, this is implemented as: + ** + ** if( reg1>='' ) goto addrGe; + ** reg1 = reg1 +/- regVal + ** addrGe: + ** + ** Since all strings and blobs are greater-than-or-equal-to an empty string, + ** the add/subtract is skipped for these, as required. If reg1 is a NULL, + ** then the arithmetic is performed, but since adding or subtracting from + ** NULL is always NULL anyway, this case is handled as required too. */ sqlite3VdbeAddOp4(v, OP_String8, 0, regString, 0, "", P4_STATIC); addrGe = sqlite3VdbeAddOp3(v, OP_Ge, regString, 0, reg1); VdbeCoverage(v); sqlite3VdbeAddOp3(v, arith, regVal, reg1, reg1); sqlite3VdbeJumpHere(v, addrGe); + + /* If the BIGNULL flag is set for the ORDER BY, then it is required to + ** consider NULL values to be larger than all other values, instead of + ** the usual smaller. The VDBE opcodes OP_Ge and so on do not handle this + ** (and adding that capability causes a performance regression), so + ** instead if the BIGNULL flag is set then cases where either reg1 or + ** reg2 are NULL are handled separately in the following block. The code + ** generated is equivalent to: + ** + ** if( reg1 IS NULL ){ + ** if( op==OP_Ge ) goto lbl; + ** if( op==OP_Gt && reg2 IS NOT NULL ) goto lbl; + ** if( op==OP_Le && reg2 IS NULL ) goto lbl; + ** }else if( reg2 IS NULL ){ + ** if( op==OP_Le ) goto lbl; + ** } + ** + ** Additionally, if either reg1 or reg2 are NULL but the jump to lbl is + ** not taken, control jumps over the comparison operator coded below this + ** block. */ + if( pOrderBy->a[0].sortFlags & KEYINFO_ORDER_BIGNULL ){ + /* This block runs if reg1 contains a NULL. */ + int addr = sqlite3VdbeAddOp1(v, OP_NotNull, reg1); VdbeCoverage(v); + switch( op ){ + case OP_Ge: + sqlite3VdbeAddOp2(v, OP_Goto, 0, lbl); + break; + case OP_Gt: + sqlite3VdbeAddOp2(v, OP_NotNull, reg2, lbl); + VdbeCoverage(v); + break; + case OP_Le: + sqlite3VdbeAddOp2(v, OP_IsNull, reg2, lbl); + VdbeCoverage(v); + break; + default: assert( op==OP_Lt ); /* no-op */ break; + } + sqlite3VdbeAddOp2(v, OP_Goto, 0, sqlite3VdbeCurrentAddr(v)+3); + + /* This block runs if reg1 is not NULL, but reg2 is. */ + sqlite3VdbeJumpHere(v, addr); + sqlite3VdbeAddOp2(v, OP_IsNull, reg2, lbl); VdbeCoverage(v); + if( op==OP_Gt || op==OP_Ge ){ + sqlite3VdbeChangeP2(v, -1, sqlite3VdbeCurrentAddr(v)+1); + } + } + + /* Compare registers reg2 and reg1, taking the jump if required. Note that + ** control skips over this test if the BIGNULL flag is set and either + ** reg1 or reg2 contain a NULL value. */ sqlite3VdbeAddOp3(v, op, reg2, lbl, reg1); VdbeCoverage(v); sqlite3VdbeChangeP5(v, SQLITE_NULLEQ); + assert( op==OP_Ge || op==OP_Gt || op==OP_Lt || op==OP_Le ); testcase(op==OP_Ge); VdbeCoverageIf(v, op==OP_Ge); testcase(op==OP_Lt); VdbeCoverageIf(v, op==OP_Lt); testcase(op==OP_Le); VdbeCoverageIf(v, op==OP_Le); testcase(op==OP_Gt); VdbeCoverageIf(v, op==OP_Gt); - sqlite3ReleaseTempReg(pParse, reg1); sqlite3ReleaseTempReg(pParse, reg2); + + VdbeModuleComment((v, "CodeRangeTest: end")); } /* @@ -147856,9 +148803,7 @@ static int windowCodeOp( Window *pMWin = p->pMWin; int ret = 0; Vdbe *v = p->pVdbe; - int addrIf = 0; int addrContinue = 0; - int addrGoto = 0; int bPeer = (pMWin->eFrmType!=TK_ROWS); int lblDone = sqlite3VdbeMakeLabel(pParse); @@ -147891,7 +148836,7 @@ static int windowCodeOp( ); } }else{ - addrIf = sqlite3VdbeAddOp3(v, OP_IfPos, regCountdown, 0, 1); + sqlite3VdbeAddOp3(v, OP_IfPos, regCountdown, lblDone, 1); VdbeCoverage(v); } } @@ -147900,6 +148845,25 @@ static int windowCodeOp( windowAggFinal(p, 0); } addrContinue = sqlite3VdbeCurrentAddr(v); + + /* If this is a (RANGE BETWEEN a FOLLOWING AND b FOLLOWING) or + ** (RANGE BETWEEN b PRECEDING AND a PRECEDING) frame, ensure the + ** start cursor does not advance past the end cursor within the + ** temporary table. It otherwise might, if (a>b). */ + if( pMWin->eStart==pMWin->eEnd && regCountdown + && pMWin->eFrmType==TK_RANGE && op==WINDOW_AGGINVERSE + ){ + int regRowid1 = sqlite3GetTempReg(pParse); + int regRowid2 = sqlite3GetTempReg(pParse); + sqlite3VdbeAddOp2(v, OP_Rowid, p->start.csr, regRowid1); + sqlite3VdbeAddOp2(v, OP_Rowid, p->end.csr, regRowid2); + sqlite3VdbeAddOp3(v, OP_Ge, regRowid2, lblDone, regRowid1); + VdbeCoverage(v); + sqlite3ReleaseTempReg(pParse, regRowid1); + sqlite3ReleaseTempReg(pParse, regRowid2); + assert( pMWin->eStart==TK_PRECEDING || pMWin->eStart==TK_FOLLOWING ); + } + switch( op ){ case WINDOW_RETURN_ROW: csr = p->current.csr; @@ -147914,7 +148878,7 @@ static int windowCodeOp( assert( pMWin->regEndRowid ); sqlite3VdbeAddOp2(v, OP_AddImm, pMWin->regStartRowid, 1); }else{ - windowAggStep(pParse, pMWin, csr, 1, p->regArg); + windowAggStep(p, pMWin, csr, 1, p->regArg); } break; @@ -147926,7 +148890,7 @@ static int windowCodeOp( assert( pMWin->regEndRowid ); sqlite3VdbeAddOp2(v, OP_AddImm, pMWin->regEndRowid, 1); }else{ - windowAggStep(pParse, pMWin, csr, 0, p->regArg); + windowAggStep(p, pMWin, csr, 0, p->regArg); } break; } @@ -147944,7 +148908,7 @@ static int windowCodeOp( sqlite3VdbeAddOp2(v, OP_Next, csr, sqlite3VdbeCurrentAddr(v)+1+bPeer); VdbeCoverage(v); if( bPeer ){ - addrGoto = sqlite3VdbeAddOp0(v, OP_Goto); + sqlite3VdbeAddOp2(v, OP_Goto, 0, lblDone); } } @@ -147960,8 +148924,6 @@ static int windowCodeOp( sqlite3VdbeAddOp2(v, OP_Goto, 0, addrNextRange); } sqlite3VdbeResolveLabel(v, lblDone); - if( addrGoto ) sqlite3VdbeJumpHere(v, addrGoto); - if( addrIf ) sqlite3VdbeJumpHere(v, addrIf); return ret; } @@ -147977,6 +148939,7 @@ SQLITE_PRIVATE Window *sqlite3WindowDup(sqlite3 *db, Expr *pOwner, Window *p){ pNew = sqlite3DbMallocZero(db, sizeof(Window)); if( pNew ){ pNew->zName = sqlite3DbStrDup(db, p->zName); + pNew->zBase = sqlite3DbStrDup(db, p->zBase); pNew->pFilter = sqlite3ExprDup(db, p->pFilter, 0); pNew->pFunc = p->pFunc; pNew->pPartition = sqlite3ExprListDup(db, p->pPartition, 0); @@ -147985,9 +148948,11 @@ SQLITE_PRIVATE Window *sqlite3WindowDup(sqlite3 *db, Expr *pOwner, Window *p){ pNew->eEnd = p->eEnd; pNew->eStart = p->eStart; pNew->eExclude = p->eExclude; + pNew->regResult = p->regResult; pNew->pStart = sqlite3ExprDup(db, p->pStart, 0); pNew->pEnd = sqlite3ExprDup(db, p->pEnd, 0); pNew->pOwner = pOwner; + pNew->bImplicitFrame = p->bImplicitFrame; } } return pNew; @@ -148311,7 +149276,7 @@ static int windowExprGtZero(Parse *pParse, Expr *pExpr){ ** regEnd = <expr2> ** regStart = <expr1> ** }else{ -** if( (csrEnd.key + regEnd) <= csrCurrent.key ){ +** while( (csrEnd.key + regEnd) <= csrCurrent.key ){ ** AGGSTEP ** } ** while( (csrStart.key + regStart) < csrCurrent.key ){ @@ -148384,8 +149349,6 @@ SQLITE_PRIVATE void sqlite3WindowCodeStep( int addrGosubFlush = 0; /* Address of OP_Gosub to flush: */ int addrInteger = 0; /* Address of OP_Integer */ int addrEmpty; /* Address of OP_Rewind in flush: */ - int regStart = 0; /* Value of <expr> PRECEDING */ - int regEnd = 0; /* Value of <expr> FOLLOWING */ int regNew; /* Array of registers holding new input row */ int regRecord; /* regNew array in record form */ int regRowid; /* Rowid for regRecord in eph table */ @@ -148394,6 +149357,8 @@ SQLITE_PRIVATE void sqlite3WindowCodeStep( int regFlushPart = 0; /* Register for "Gosub flush_partition" */ WindowCodeArg s; /* Context object for sub-routines */ int lblWhereEnd; /* Label just before sqlite3WhereEnd() code */ + int regStart = 0; /* Value of <expr> PRECEDING */ + int regEnd = 0; /* Value of <expr> FOLLOWING */ assert( pMWin->eStart==TK_PRECEDING || pMWin->eStart==TK_CURRENT || pMWin->eStart==TK_FOLLOWING || pMWin->eStart==TK_UNBOUNDED @@ -148524,14 +149489,14 @@ SQLITE_PRIVATE void sqlite3WindowCodeStep( if( regStart ){ sqlite3ExprCode(pParse, pMWin->pStart, regStart); - windowCheckValue(pParse, regStart, 0 + (pMWin->eFrmType==TK_RANGE ? 3 : 0)); + windowCheckValue(pParse, regStart, 0 + (pMWin->eFrmType==TK_RANGE?3:0)); } if( regEnd ){ sqlite3ExprCode(pParse, pMWin->pEnd, regEnd); - windowCheckValue(pParse, regEnd, 1 + (pMWin->eFrmType==TK_RANGE ? 3 : 0)); + windowCheckValue(pParse, regEnd, 1 + (pMWin->eFrmType==TK_RANGE?3:0)); } - if( pMWin->eStart==pMWin->eEnd && regStart ){ + if( pMWin->eFrmType!=TK_RANGE && pMWin->eStart==pMWin->eEnd && regStart ){ int op = ((pMWin->eStart==TK_FOLLOWING) ? OP_Ge : OP_Le); int addrGe = sqlite3VdbeAddOp3(v, op, regStart, 0, regEnd); VdbeCoverageNeverNullIf(v, op==OP_Ge); /* NeverNull because bound <expr> */ @@ -148791,6 +149756,7 @@ static void disableLookaside(Parse *pParse){ ** SQLITE_LIMIT_COMPOUND_SELECT. */ static void parserDoubleLinkSelect(Parse *pParse, Select *p){ + assert( p!=0 ); if( p->pPrior ){ Select *pNext = 0, *pLoop; int mxSelect, cnt = 0; @@ -148817,7 +149783,7 @@ static void disableLookaside(Parse *pParse){ if( p ){ /* memset(p, 0, sizeof(Expr)); */ p->op = (u8)op; - p->affinity = 0; + p->affExpr = 0; p->flags = EP_Leaf; p->iAgg = -1; p->pLeft = p->pRight = 0; @@ -148944,28 +149910,28 @@ static void disableLookaside(Parse *pParse){ #endif /************* Begin control #defines *****************************************/ #define YYCODETYPE unsigned short int -#define YYNOCODE 302 +#define YYNOCODE 307 #define YYACTIONTYPE unsigned short int -#define YYWILDCARD 95 +#define YYWILDCARD 98 #define sqlite3ParserTOKENTYPE Token typedef union { int yyinit; sqlite3ParserTOKENTYPE yy0; - TriggerStep* yy11; - IdList* yy76; - ExprList* yy94; - Upsert* yy95; - int yy100; - Expr* yy102; - struct {int value; int mask;} yy199; - u8 yy218; - With* yy243; - struct TrigEvent yy298; - Window* yy379; - struct FrameBound yy389; - Select* yy391; - SrcList* yy407; - const char* yy528; + const char* yy8; + Select* yy25; + int yy32; + Expr* yy46; + struct FrameBound yy57; + u8 yy118; + ExprList* yy138; + Upsert* yy288; + With* yy297; + IdList* yy406; + Window* yy455; + struct {int value; int mask;} yy495; + TriggerStep* yy527; + struct TrigEvent yy572; + SrcList* yy609; } YYMINORTYPE; #ifndef YYSTACKDEPTH #define YYSTACKDEPTH 100 @@ -148981,17 +149947,17 @@ typedef union { #define sqlite3ParserCTX_FETCH Parse *pParse=yypParser->pParse; #define sqlite3ParserCTX_STORE yypParser->pParse=pParse; #define YYFALLBACK 1 -#define YYNSTATE 540 -#define YYNRULE 376 -#define YYNTOKEN 176 -#define YY_MAX_SHIFT 539 -#define YY_MIN_SHIFTREDUCE 783 -#define YY_MAX_SHIFTREDUCE 1158 -#define YY_ERROR_ACTION 1159 -#define YY_ACCEPT_ACTION 1160 -#define YY_NO_ACTION 1161 -#define YY_MIN_REDUCE 1162 -#define YY_MAX_REDUCE 1537 +#define YYNSTATE 543 +#define YYNRULE 381 +#define YYNTOKEN 179 +#define YY_MAX_SHIFT 542 +#define YY_MIN_SHIFTREDUCE 790 +#define YY_MAX_SHIFTREDUCE 1170 +#define YY_ERROR_ACTION 1171 +#define YY_ACCEPT_ACTION 1172 +#define YY_NO_ACTION 1173 +#define YY_MIN_REDUCE 1174 +#define YY_MAX_REDUCE 1554 /************* End control #defines *******************************************/ #define YY_NLOOKAHEAD ((int)(sizeof(yy_lookahead)/sizeof(yy_lookahead[0]))) @@ -149058,601 +150024,573 @@ typedef union { ** yy_default[] Default action for each state. ** *********** Begin parsing tables **********************************************/ -#define YY_ACTTAB_COUNT (2142) +#define YY_ACTTAB_COUNT (1913) static const YYACTIONTYPE yy_action[] = { - /* 0 */ 112, 109, 209, 112, 109, 209, 1160, 1, 1, 539, - /* 10 */ 2, 1164, 490, 1193, 1293, 534, 289, 1196, 134, 383, - /* 20 */ 1485, 1428, 1164, 1229, 1208, 1242, 1195, 289, 491, 134, - /* 30 */ 373, 915, 1229, 443, 16, 16, 1242, 70, 70, 916, - /* 40 */ 242, 1292, 296, 119, 120, 110, 1136, 1136, 981, 984, - /* 50 */ 974, 974, 117, 117, 118, 118, 118, 118, 264, 264, - /* 60 */ 190, 264, 264, 264, 264, 112, 109, 209, 362, 264, - /* 70 */ 264, 531, 376, 497, 531, 1134, 531, 1501, 239, 206, - /* 80 */ 338, 9, 531, 242, 219, 1203, 118, 118, 118, 118, - /* 90 */ 111, 439, 112, 109, 209, 219, 116, 116, 116, 116, - /* 100 */ 115, 115, 114, 114, 114, 113, 414, 115, 115, 114, - /* 110 */ 114, 114, 113, 414, 418, 12, 383, 400, 1134, 114, - /* 120 */ 114, 114, 113, 414, 1115, 418, 1134, 1392, 116, 116, - /* 130 */ 116, 116, 115, 115, 114, 114, 114, 113, 414, 961, - /* 140 */ 119, 120, 110, 1136, 1136, 981, 984, 974, 974, 117, - /* 150 */ 117, 118, 118, 118, 118, 952, 534, 414, 941, 951, - /* 160 */ 1481, 539, 2, 1164, 1505, 534, 160, 175, 289, 1134, - /* 170 */ 134, 434, 312, 297, 1115, 1116, 1117, 1242, 70, 70, - /* 180 */ 1089, 338, 1089, 118, 118, 118, 118, 42, 42, 448, - /* 190 */ 951, 951, 953, 116, 116, 116, 116, 115, 115, 114, - /* 200 */ 114, 114, 113, 414, 1115, 311, 264, 264, 82, 441, - /* 210 */ 264, 264, 190, 383, 284, 12, 288, 525, 407, 531, - /* 220 */ 96, 159, 458, 531, 371, 116, 116, 116, 116, 115, - /* 230 */ 115, 114, 114, 114, 113, 414, 219, 119, 120, 110, - /* 240 */ 1136, 1136, 981, 984, 974, 974, 117, 117, 118, 118, - /* 250 */ 118, 118, 511, 1477, 1115, 1116, 1117, 113, 414, 534, - /* 260 */ 528, 528, 528, 121, 534, 1427, 418, 116, 116, 116, - /* 270 */ 116, 115, 115, 114, 114, 114, 113, 414, 1464, 351, - /* 280 */ 270, 42, 42, 383, 187, 1115, 70, 70, 533, 433, - /* 290 */ 116, 116, 116, 116, 115, 115, 114, 114, 114, 113, - /* 300 */ 414, 534, 1339, 405, 159, 411, 410, 119, 120, 110, - /* 310 */ 1136, 1136, 981, 984, 974, 974, 117, 117, 118, 118, - /* 320 */ 118, 118, 285, 42, 42, 349, 411, 410, 514, 479, - /* 330 */ 1458, 79, 1084, 6, 1140, 1115, 1116, 1117, 480, 1142, - /* 340 */ 501, 1115, 1084, 123, 238, 1084, 136, 1141, 1234, 1234, - /* 350 */ 1143, 383, 1143, 1115, 167, 426, 80, 447, 512, 1451, - /* 360 */ 116, 116, 116, 116, 115, 115, 114, 114, 114, 113, - /* 370 */ 414, 1143, 1466, 1143, 350, 119, 120, 110, 1136, 1136, - /* 380 */ 981, 984, 974, 974, 117, 117, 118, 118, 118, 118, - /* 390 */ 402, 1115, 1116, 1117, 500, 534, 250, 267, 336, 474, - /* 400 */ 331, 473, 236, 1115, 1116, 1117, 231, 1115, 329, 471, - /* 410 */ 468, 467, 509, 1458, 1464, 505, 6, 70, 70, 466, - /* 420 */ 181, 380, 379, 534, 971, 971, 982, 985, 116, 116, - /* 430 */ 116, 116, 115, 115, 114, 114, 114, 113, 414, 1115, - /* 440 */ 412, 412, 412, 496, 1115, 69, 69, 235, 383, 288, - /* 450 */ 525, 273, 326, 516, 337, 458, 1084, 1115, 1116, 1117, - /* 460 */ 1232, 1232, 492, 160, 508, 441, 1084, 1067, 1531, 1084, - /* 470 */ 207, 1531, 119, 120, 110, 1136, 1136, 981, 984, 974, - /* 480 */ 974, 117, 117, 118, 118, 118, 118, 881, 534, 1115, - /* 490 */ 1116, 1117, 975, 534, 1115, 1116, 1117, 534, 421, 534, - /* 500 */ 141, 534, 176, 356, 517, 1119, 32, 511, 482, 388, - /* 510 */ 70, 70, 818, 288, 525, 70, 70, 441, 499, 50, - /* 520 */ 50, 70, 70, 70, 70, 116, 116, 116, 116, 115, - /* 530 */ 115, 114, 114, 114, 113, 414, 274, 264, 264, 1115, - /* 540 */ 1065, 264, 264, 1115, 355, 383, 409, 961, 1439, 822, - /* 550 */ 531, 516, 190, 419, 531, 483, 1119, 516, 337, 516, - /* 560 */ 518, 1115, 818, 952, 382, 458, 515, 951, 481, 119, - /* 570 */ 120, 110, 1136, 1136, 981, 984, 974, 974, 117, 117, - /* 580 */ 118, 118, 118, 118, 1338, 278, 1045, 278, 275, 1115, - /* 590 */ 1116, 1117, 259, 1115, 1116, 1117, 534, 5, 951, 951, - /* 600 */ 953, 1046, 231, 3, 143, 471, 468, 467, 1391, 463, - /* 610 */ 1115, 1115, 1116, 1117, 1452, 466, 1047, 836, 70, 70, - /* 620 */ 480, 534, 116, 116, 116, 116, 115, 115, 114, 114, - /* 630 */ 114, 113, 414, 95, 1115, 287, 235, 856, 902, 420, - /* 640 */ 1115, 534, 383, 13, 13, 381, 815, 857, 472, 112, - /* 650 */ 109, 209, 1115, 337, 413, 309, 837, 394, 1436, 534, - /* 660 */ 1115, 1116, 1117, 54, 54, 291, 119, 120, 110, 1136, - /* 670 */ 1136, 981, 984, 974, 974, 117, 117, 118, 118, 118, - /* 680 */ 118, 13, 13, 1084, 1115, 1116, 1117, 901, 264, 264, - /* 690 */ 1115, 1116, 1117, 1084, 292, 399, 1084, 800, 388, 140, - /* 700 */ 295, 531, 1115, 1116, 1117, 403, 447, 532, 534, 870, - /* 710 */ 870, 534, 1240, 534, 329, 534, 1185, 389, 534, 116, - /* 720 */ 116, 116, 116, 115, 115, 114, 114, 114, 113, 414, - /* 730 */ 13, 13, 1024, 13, 13, 13, 13, 13, 13, 383, - /* 740 */ 13, 13, 424, 1100, 401, 264, 264, 277, 160, 184, - /* 750 */ 1182, 185, 1533, 369, 513, 484, 432, 487, 531, 424, - /* 760 */ 423, 1397, 941, 119, 120, 110, 1136, 1136, 981, 984, - /* 770 */ 974, 974, 117, 117, 118, 118, 118, 118, 1397, 1399, - /* 780 */ 425, 519, 392, 264, 264, 1029, 1029, 455, 264, 264, - /* 790 */ 264, 264, 1004, 304, 261, 1278, 531, 900, 288, 525, - /* 800 */ 310, 531, 493, 531, 1067, 1532, 458, 387, 1532, 311, - /* 810 */ 429, 299, 534, 107, 264, 264, 116, 116, 116, 116, - /* 820 */ 115, 115, 114, 114, 114, 113, 414, 531, 424, 1384, - /* 830 */ 507, 258, 258, 1246, 55, 55, 383, 1277, 265, 265, - /* 840 */ 962, 324, 434, 312, 531, 531, 506, 1397, 1026, 1241, - /* 850 */ 298, 531, 1026, 445, 301, 1095, 303, 534, 368, 1156, - /* 860 */ 119, 120, 110, 1136, 1136, 981, 984, 974, 974, 117, - /* 870 */ 117, 118, 118, 118, 118, 1045, 534, 1065, 534, 15, - /* 880 */ 15, 1084, 208, 1324, 453, 452, 534, 1324, 534, 449, - /* 890 */ 1046, 1084, 494, 458, 1084, 234, 233, 232, 44, 44, - /* 900 */ 56, 56, 319, 1095, 322, 1047, 534, 900, 57, 57, - /* 910 */ 58, 58, 534, 116, 116, 116, 116, 115, 115, 114, - /* 920 */ 114, 114, 113, 414, 534, 514, 522, 534, 59, 59, - /* 930 */ 302, 1157, 534, 383, 60, 60, 1237, 946, 788, 789, - /* 940 */ 790, 1459, 1456, 446, 6, 6, 61, 61, 1212, 45, - /* 950 */ 45, 534, 396, 383, 46, 46, 397, 119, 120, 110, - /* 960 */ 1136, 1136, 981, 984, 974, 974, 117, 117, 118, 118, - /* 970 */ 118, 118, 428, 48, 48, 534, 392, 119, 120, 110, - /* 980 */ 1136, 1136, 981, 984, 974, 974, 117, 117, 118, 118, - /* 990 */ 118, 118, 1324, 368, 1066, 447, 825, 49, 49, 534, - /* 1000 */ 458, 357, 534, 353, 534, 138, 534, 337, 1478, 478, - /* 1010 */ 116, 116, 116, 116, 115, 115, 114, 114, 114, 113, - /* 1020 */ 414, 62, 62, 392, 63, 63, 64, 64, 14, 14, - /* 1030 */ 116, 116, 116, 116, 115, 115, 114, 114, 114, 113, - /* 1040 */ 414, 534, 810, 317, 271, 534, 1457, 825, 534, 6, - /* 1050 */ 534, 1324, 534, 142, 534, 1442, 534, 212, 534, 1324, - /* 1060 */ 534, 398, 305, 65, 65, 534, 1157, 125, 125, 476, - /* 1070 */ 66, 66, 51, 51, 67, 67, 68, 68, 52, 52, - /* 1080 */ 147, 147, 148, 148, 534, 98, 534, 75, 75, 276, - /* 1090 */ 534, 272, 534, 810, 534, 876, 534, 527, 389, 534, - /* 1100 */ 875, 534, 1151, 202, 534, 383, 53, 53, 71, 71, - /* 1110 */ 288, 525, 126, 126, 72, 72, 127, 127, 128, 128, - /* 1120 */ 454, 124, 124, 146, 146, 383, 145, 145, 408, 119, - /* 1130 */ 120, 110, 1136, 1136, 981, 984, 974, 974, 117, 117, - /* 1140 */ 118, 118, 118, 118, 534, 900, 534, 95, 534, 119, - /* 1150 */ 120, 110, 1136, 1136, 981, 984, 974, 974, 117, 117, - /* 1160 */ 118, 118, 118, 118, 390, 161, 132, 132, 131, 131, - /* 1170 */ 129, 129, 534, 915, 534, 1455, 534, 1454, 6, 1416, - /* 1180 */ 6, 916, 116, 116, 116, 116, 115, 115, 114, 114, - /* 1190 */ 114, 113, 414, 1415, 130, 130, 74, 74, 76, 76, - /* 1200 */ 534, 30, 116, 116, 116, 116, 115, 115, 114, 114, - /* 1210 */ 114, 113, 414, 534, 263, 206, 534, 1133, 1504, 93, - /* 1220 */ 876, 845, 73, 73, 102, 875, 100, 139, 17, 38, - /* 1230 */ 208, 1062, 31, 450, 370, 43, 43, 101, 47, 47, - /* 1240 */ 827, 216, 436, 308, 943, 440, 95, 241, 241, 442, - /* 1250 */ 313, 464, 241, 95, 237, 900, 327, 383, 266, 95, - /* 1260 */ 835, 834, 193, 335, 938, 314, 1011, 435, 842, 843, - /* 1270 */ 955, 1007, 909, 334, 237, 241, 873, 383, 1023, 107, - /* 1280 */ 1023, 119, 120, 110, 1136, 1136, 981, 984, 974, 974, - /* 1290 */ 117, 117, 118, 118, 118, 118, 1022, 808, 1022, 1274, - /* 1300 */ 137, 119, 108, 110, 1136, 1136, 981, 984, 974, 974, - /* 1310 */ 117, 117, 118, 118, 118, 118, 874, 1011, 318, 107, - /* 1320 */ 321, 955, 323, 325, 1225, 1211, 197, 1210, 1209, 330, - /* 1330 */ 339, 1265, 340, 283, 116, 116, 116, 116, 115, 115, - /* 1340 */ 114, 114, 114, 113, 414, 1286, 1323, 1261, 1471, 1272, - /* 1350 */ 520, 218, 521, 1329, 116, 116, 116, 116, 115, 115, - /* 1360 */ 114, 114, 114, 113, 414, 1192, 1184, 1173, 1172, 1174, - /* 1370 */ 1494, 1488, 459, 256, 383, 1258, 342, 199, 367, 344, - /* 1380 */ 211, 195, 307, 444, 11, 346, 469, 333, 1308, 1316, - /* 1390 */ 375, 427, 203, 360, 383, 1388, 188, 1387, 189, 120, - /* 1400 */ 110, 1136, 1136, 981, 984, 974, 974, 117, 117, 118, - /* 1410 */ 118, 118, 118, 1208, 1151, 300, 348, 1491, 245, 1148, - /* 1420 */ 110, 1136, 1136, 981, 984, 974, 974, 117, 117, 118, - /* 1430 */ 118, 118, 118, 198, 1435, 1433, 524, 78, 391, 163, - /* 1440 */ 82, 1393, 438, 173, 81, 105, 526, 1313, 4, 35, - /* 1450 */ 157, 116, 116, 116, 116, 115, 115, 114, 114, 114, - /* 1460 */ 113, 414, 529, 165, 93, 430, 1305, 168, 169, 431, - /* 1470 */ 462, 116, 116, 116, 116, 115, 115, 114, 114, 114, - /* 1480 */ 113, 414, 170, 171, 221, 415, 372, 437, 1319, 177, - /* 1490 */ 374, 36, 451, 225, 1382, 87, 457, 523, 257, 1404, - /* 1500 */ 316, 105, 526, 227, 4, 182, 460, 160, 320, 228, - /* 1510 */ 377, 1175, 475, 229, 1228, 404, 1227, 1226, 529, 827, - /* 1520 */ 961, 1219, 378, 1200, 1199, 406, 103, 103, 1218, 332, - /* 1530 */ 8, 281, 1198, 104, 1503, 415, 536, 535, 486, 282, - /* 1540 */ 951, 415, 489, 495, 92, 244, 1269, 341, 243, 122, - /* 1550 */ 1270, 343, 514, 523, 1268, 1462, 10, 288, 525, 345, - /* 1560 */ 1461, 354, 99, 352, 503, 94, 1267, 347, 1251, 502, - /* 1570 */ 498, 951, 951, 953, 954, 27, 961, 1250, 194, 358, - /* 1580 */ 251, 359, 103, 103, 1181, 34, 537, 1110, 252, 104, - /* 1590 */ 254, 415, 536, 535, 255, 1368, 951, 1420, 286, 538, - /* 1600 */ 1170, 1165, 1421, 135, 1419, 1418, 149, 150, 279, 784, - /* 1610 */ 416, 196, 151, 290, 210, 200, 77, 385, 269, 386, - /* 1620 */ 133, 162, 935, 1021, 201, 1019, 153, 951, 951, 953, - /* 1630 */ 954, 27, 1480, 1104, 417, 164, 217, 268, 859, 166, - /* 1640 */ 306, 1035, 366, 366, 365, 253, 363, 220, 172, 797, - /* 1650 */ 939, 155, 105, 526, 393, 4, 395, 174, 156, 83, - /* 1660 */ 1038, 84, 213, 85, 294, 222, 86, 223, 1034, 529, - /* 1670 */ 144, 18, 293, 224, 315, 456, 241, 1027, 1145, 178, - /* 1680 */ 226, 179, 37, 799, 334, 461, 230, 465, 470, 838, - /* 1690 */ 180, 88, 415, 19, 280, 328, 20, 89, 90, 158, - /* 1700 */ 191, 477, 215, 1097, 523, 204, 192, 987, 91, 1070, - /* 1710 */ 152, 39, 485, 154, 1071, 503, 40, 488, 205, 260, - /* 1720 */ 504, 262, 105, 526, 214, 4, 908, 961, 183, 240, - /* 1730 */ 903, 107, 1086, 103, 103, 21, 22, 1088, 23, 529, - /* 1740 */ 104, 24, 415, 536, 535, 1090, 1093, 951, 1094, 25, - /* 1750 */ 1074, 33, 7, 26, 510, 1002, 247, 186, 384, 95, - /* 1760 */ 988, 986, 415, 288, 525, 990, 1044, 246, 1043, 991, - /* 1770 */ 28, 41, 530, 956, 523, 809, 106, 29, 951, 951, - /* 1780 */ 953, 954, 27, 869, 361, 503, 422, 248, 364, 1105, - /* 1790 */ 502, 249, 1161, 1496, 1495, 1161, 1161, 961, 1161, 1161, - /* 1800 */ 1161, 1161, 1161, 103, 103, 1161, 1161, 1161, 1161, 1161, - /* 1810 */ 104, 1161, 415, 536, 535, 1104, 417, 951, 1161, 268, - /* 1820 */ 1161, 1161, 1161, 1161, 366, 366, 365, 253, 363, 1161, - /* 1830 */ 1161, 797, 1161, 1161, 1161, 1161, 105, 526, 1161, 4, - /* 1840 */ 1161, 1161, 1161, 1161, 213, 1161, 294, 1161, 951, 951, - /* 1850 */ 953, 954, 27, 529, 293, 1161, 1161, 1161, 1161, 1161, - /* 1860 */ 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, - /* 1870 */ 1161, 1161, 1161, 1161, 1161, 1161, 415, 1161, 1161, 1161, - /* 1880 */ 1161, 1161, 1161, 1161, 215, 1161, 1161, 1161, 523, 1161, - /* 1890 */ 1161, 1161, 152, 1161, 1161, 154, 105, 526, 1161, 4, - /* 1900 */ 1161, 1161, 1161, 1161, 1161, 1161, 214, 1161, 1161, 1161, - /* 1910 */ 1161, 961, 1161, 529, 1161, 1161, 1161, 103, 103, 880, - /* 1920 */ 1161, 1161, 1161, 1161, 104, 1161, 415, 536, 535, 1161, - /* 1930 */ 1161, 951, 1161, 1161, 1161, 1161, 415, 1161, 1161, 1161, - /* 1940 */ 384, 1161, 1161, 1161, 1161, 288, 525, 1161, 523, 1161, - /* 1950 */ 1161, 1161, 1161, 1161, 1161, 1161, 97, 526, 1161, 4, - /* 1960 */ 1161, 1161, 951, 951, 953, 954, 27, 1161, 422, 1161, - /* 1970 */ 1161, 961, 1161, 529, 1161, 1161, 1161, 103, 103, 1161, - /* 1980 */ 1161, 1161, 1161, 1161, 104, 1161, 415, 536, 535, 1161, - /* 1990 */ 1161, 951, 268, 1161, 1161, 1161, 415, 366, 366, 365, - /* 2000 */ 253, 363, 1161, 1161, 797, 1161, 1161, 1161, 523, 1161, - /* 2010 */ 1161, 1161, 1161, 1161, 1161, 1161, 1161, 213, 1161, 294, - /* 2020 */ 1161, 1161, 951, 951, 953, 954, 27, 293, 1161, 1161, - /* 2030 */ 1161, 961, 1161, 1161, 1161, 1161, 1161, 103, 103, 1161, - /* 2040 */ 1161, 1161, 1161, 1161, 104, 1161, 415, 536, 535, 1161, - /* 2050 */ 1161, 951, 1161, 1161, 1161, 1161, 1161, 215, 1161, 1161, - /* 2060 */ 1161, 1161, 1161, 1161, 1161, 152, 1161, 1161, 154, 1161, - /* 2070 */ 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 214, - /* 2080 */ 1161, 1161, 951, 951, 953, 954, 27, 1161, 1161, 1161, - /* 2090 */ 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, - /* 2100 */ 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, - /* 2110 */ 1161, 1161, 1161, 384, 1161, 1161, 1161, 1161, 288, 525, - /* 2120 */ 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, - /* 2130 */ 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, - /* 2140 */ 1161, 422, + /* 0 */ 537, 339, 537, 1241, 1220, 537, 12, 537, 112, 109, + /* 10 */ 209, 537, 1241, 537, 1205, 462, 112, 109, 209, 386, + /* 20 */ 338, 462, 42, 42, 42, 42, 445, 42, 42, 70, + /* 30 */ 70, 922, 1208, 70, 70, 70, 70, 1443, 403, 923, + /* 40 */ 531, 531, 531, 119, 120, 110, 1148, 1148, 991, 994, + /* 50 */ 984, 984, 117, 117, 118, 118, 118, 118, 425, 386, + /* 60 */ 1498, 542, 2, 1176, 1442, 519, 141, 1518, 289, 519, + /* 70 */ 134, 519, 95, 259, 495, 1215, 189, 1254, 518, 494, + /* 80 */ 484, 437, 296, 119, 120, 110, 1148, 1148, 991, 994, + /* 90 */ 984, 984, 117, 117, 118, 118, 118, 118, 270, 116, + /* 100 */ 116, 116, 116, 115, 115, 114, 114, 114, 113, 418, + /* 110 */ 264, 264, 264, 264, 423, 1479, 352, 1481, 123, 351, + /* 120 */ 1479, 508, 1094, 534, 1034, 534, 1099, 386, 1099, 239, + /* 130 */ 206, 112, 109, 209, 96, 1094, 376, 219, 1094, 116, + /* 140 */ 116, 116, 116, 115, 115, 114, 114, 114, 113, 418, + /* 150 */ 480, 119, 120, 110, 1148, 1148, 991, 994, 984, 984, + /* 160 */ 117, 117, 118, 118, 118, 118, 353, 422, 1407, 264, + /* 170 */ 264, 114, 114, 114, 113, 418, 883, 121, 416, 416, + /* 180 */ 416, 882, 534, 116, 116, 116, 116, 115, 115, 114, + /* 190 */ 114, 114, 113, 418, 212, 415, 414, 386, 443, 383, + /* 200 */ 382, 118, 118, 118, 118, 111, 177, 116, 116, 116, + /* 210 */ 116, 115, 115, 114, 114, 114, 113, 418, 112, 109, + /* 220 */ 209, 119, 120, 110, 1148, 1148, 991, 994, 984, 984, + /* 230 */ 117, 117, 118, 118, 118, 118, 386, 438, 312, 1163, + /* 240 */ 1155, 80, 1155, 1127, 514, 79, 116, 116, 116, 116, + /* 250 */ 115, 115, 114, 114, 114, 113, 418, 514, 428, 418, + /* 260 */ 119, 120, 110, 1148, 1148, 991, 994, 984, 984, 117, + /* 270 */ 117, 118, 118, 118, 118, 428, 427, 116, 116, 116, + /* 280 */ 116, 115, 115, 114, 114, 114, 113, 418, 115, 115, + /* 290 */ 114, 114, 114, 113, 418, 1127, 1127, 1128, 1129, 1094, + /* 300 */ 258, 258, 192, 386, 408, 371, 1168, 326, 118, 118, + /* 310 */ 118, 118, 1094, 534, 374, 1094, 116, 116, 116, 116, + /* 320 */ 115, 115, 114, 114, 114, 113, 418, 119, 120, 110, + /* 330 */ 1148, 1148, 991, 994, 984, 984, 117, 117, 118, 118, + /* 340 */ 118, 118, 386, 354, 445, 428, 829, 238, 1127, 1128, + /* 350 */ 1129, 515, 1466, 116, 116, 116, 116, 115, 115, 114, + /* 360 */ 114, 114, 113, 418, 1127, 1467, 119, 120, 110, 1148, + /* 370 */ 1148, 991, 994, 984, 984, 117, 117, 118, 118, 118, + /* 380 */ 118, 1169, 82, 116, 116, 116, 116, 115, 115, 114, + /* 390 */ 114, 114, 113, 418, 405, 112, 109, 209, 161, 445, + /* 400 */ 250, 267, 336, 478, 331, 477, 236, 951, 1127, 386, + /* 410 */ 888, 1521, 329, 822, 852, 162, 274, 1127, 1128, 1129, + /* 420 */ 338, 169, 116, 116, 116, 116, 115, 115, 114, 114, + /* 430 */ 114, 113, 418, 119, 120, 110, 1148, 1148, 991, 994, + /* 440 */ 984, 984, 117, 117, 118, 118, 118, 118, 386, 438, + /* 450 */ 312, 1502, 1112, 1176, 161, 288, 528, 311, 289, 883, + /* 460 */ 134, 1127, 1128, 1129, 882, 537, 143, 1254, 288, 528, + /* 470 */ 297, 275, 119, 120, 110, 1148, 1148, 991, 994, 984, + /* 480 */ 984, 117, 117, 118, 118, 118, 118, 70, 70, 116, + /* 490 */ 116, 116, 116, 115, 115, 114, 114, 114, 113, 418, + /* 500 */ 264, 264, 12, 264, 264, 395, 1127, 483, 1473, 1094, + /* 510 */ 204, 482, 6, 534, 1258, 386, 534, 1474, 825, 972, + /* 520 */ 504, 6, 1094, 500, 95, 1094, 534, 219, 116, 116, + /* 530 */ 116, 116, 115, 115, 114, 114, 114, 113, 418, 119, + /* 540 */ 120, 110, 1148, 1148, 991, 994, 984, 984, 117, 117, + /* 550 */ 118, 118, 118, 118, 386, 1339, 971, 422, 956, 1127, + /* 560 */ 1128, 1129, 231, 512, 1473, 475, 472, 471, 6, 113, + /* 570 */ 418, 825, 962, 298, 503, 470, 961, 452, 119, 120, + /* 580 */ 110, 1148, 1148, 991, 994, 984, 984, 117, 117, 118, + /* 590 */ 118, 118, 118, 395, 537, 116, 116, 116, 116, 115, + /* 600 */ 115, 114, 114, 114, 113, 418, 202, 961, 961, 963, + /* 610 */ 231, 971, 1127, 475, 472, 471, 13, 13, 951, 1127, + /* 620 */ 834, 386, 1207, 470, 399, 183, 447, 962, 462, 162, + /* 630 */ 397, 961, 1246, 1246, 116, 116, 116, 116, 115, 115, + /* 640 */ 114, 114, 114, 113, 418, 119, 120, 110, 1148, 1148, + /* 650 */ 991, 994, 984, 984, 117, 117, 118, 118, 118, 118, + /* 660 */ 386, 271, 961, 961, 963, 1127, 1128, 1129, 311, 433, + /* 670 */ 299, 1406, 1127, 1128, 1129, 178, 1471, 138, 162, 32, + /* 680 */ 6, 1127, 288, 528, 119, 120, 110, 1148, 1148, 991, + /* 690 */ 994, 984, 984, 117, 117, 118, 118, 118, 118, 909, + /* 700 */ 390, 116, 116, 116, 116, 115, 115, 114, 114, 114, + /* 710 */ 113, 418, 1127, 429, 817, 537, 1127, 265, 265, 981, + /* 720 */ 981, 992, 995, 324, 1055, 93, 520, 5, 338, 537, + /* 730 */ 534, 288, 528, 1522, 1127, 1128, 1129, 70, 70, 1056, + /* 740 */ 116, 116, 116, 116, 115, 115, 114, 114, 114, 113, + /* 750 */ 418, 70, 70, 1495, 1057, 537, 98, 1244, 1244, 264, + /* 760 */ 264, 908, 371, 1076, 1127, 1127, 1128, 1129, 817, 1127, + /* 770 */ 1128, 1129, 534, 519, 140, 863, 386, 13, 13, 456, + /* 780 */ 192, 193, 521, 453, 319, 864, 322, 284, 365, 430, + /* 790 */ 985, 402, 379, 1077, 1548, 101, 386, 1548, 3, 395, + /* 800 */ 119, 120, 110, 1148, 1148, 991, 994, 984, 984, 117, + /* 810 */ 117, 118, 118, 118, 118, 386, 451, 1127, 1128, 1129, + /* 820 */ 119, 120, 110, 1148, 1148, 991, 994, 984, 984, 117, + /* 830 */ 117, 118, 118, 118, 118, 1127, 1354, 1412, 1169, 119, + /* 840 */ 108, 110, 1148, 1148, 991, 994, 984, 984, 117, 117, + /* 850 */ 118, 118, 118, 118, 1412, 1414, 116, 116, 116, 116, + /* 860 */ 115, 115, 114, 114, 114, 113, 418, 272, 535, 1075, + /* 870 */ 877, 877, 337, 1492, 309, 462, 116, 116, 116, 116, + /* 880 */ 115, 115, 114, 114, 114, 113, 418, 537, 1127, 1128, + /* 890 */ 1129, 537, 360, 537, 356, 116, 116, 116, 116, 115, + /* 900 */ 115, 114, 114, 114, 113, 418, 386, 264, 264, 13, + /* 910 */ 13, 273, 1127, 13, 13, 13, 13, 304, 1253, 386, + /* 920 */ 534, 1077, 1549, 404, 1412, 1549, 496, 277, 451, 186, + /* 930 */ 1252, 120, 110, 1148, 1148, 991, 994, 984, 984, 117, + /* 940 */ 117, 118, 118, 118, 118, 110, 1148, 1148, 991, 994, + /* 950 */ 984, 984, 117, 117, 118, 118, 118, 118, 105, 529, + /* 960 */ 537, 4, 1339, 264, 264, 1127, 1128, 1129, 1039, 1039, + /* 970 */ 459, 795, 796, 797, 536, 532, 534, 242, 301, 807, + /* 980 */ 303, 462, 69, 69, 451, 1353, 116, 116, 116, 116, + /* 990 */ 115, 115, 114, 114, 114, 113, 418, 1075, 419, 116, + /* 1000 */ 116, 116, 116, 115, 115, 114, 114, 114, 113, 418, + /* 1010 */ 526, 537, 1146, 192, 350, 105, 529, 537, 4, 497, + /* 1020 */ 162, 337, 1492, 310, 1249, 385, 1550, 372, 9, 462, + /* 1030 */ 242, 400, 532, 13, 13, 499, 971, 843, 436, 70, + /* 1040 */ 70, 359, 103, 103, 8, 339, 278, 187, 278, 104, + /* 1050 */ 1127, 419, 539, 538, 1339, 419, 961, 302, 1339, 1172, + /* 1060 */ 1, 1, 542, 2, 1176, 1146, 1146, 526, 476, 289, + /* 1070 */ 30, 134, 317, 288, 528, 285, 844, 1014, 1254, 276, + /* 1080 */ 1472, 506, 410, 1194, 6, 207, 505, 961, 961, 963, + /* 1090 */ 964, 27, 449, 971, 415, 414, 234, 233, 232, 103, + /* 1100 */ 103, 31, 1152, 1127, 1128, 1129, 104, 1154, 419, 539, + /* 1110 */ 538, 264, 264, 961, 1399, 1153, 264, 264, 1470, 1146, + /* 1120 */ 537, 216, 6, 401, 534, 1197, 392, 458, 406, 534, + /* 1130 */ 537, 485, 358, 537, 261, 537, 1339, 907, 219, 1155, + /* 1140 */ 467, 1155, 50, 50, 961, 961, 963, 964, 27, 1497, + /* 1150 */ 1116, 421, 70, 70, 268, 70, 70, 13, 13, 369, + /* 1160 */ 369, 368, 253, 366, 264, 264, 804, 235, 422, 105, + /* 1170 */ 529, 516, 4, 287, 487, 510, 493, 534, 486, 213, + /* 1180 */ 1055, 294, 490, 384, 1127, 450, 532, 338, 413, 293, + /* 1190 */ 522, 417, 335, 1036, 509, 1056, 107, 1036, 16, 16, + /* 1200 */ 1469, 1094, 334, 1105, 6, 411, 1145, 264, 264, 419, + /* 1210 */ 1057, 102, 511, 100, 1094, 264, 264, 1094, 922, 215, + /* 1220 */ 534, 526, 907, 264, 264, 208, 923, 154, 534, 457, + /* 1230 */ 156, 525, 391, 142, 218, 506, 534, 1127, 1128, 1129, + /* 1240 */ 507, 139, 1131, 38, 214, 530, 392, 971, 329, 1454, + /* 1250 */ 907, 1105, 537, 103, 103, 105, 529, 537, 4, 537, + /* 1260 */ 104, 424, 419, 539, 538, 537, 502, 961, 517, 537, + /* 1270 */ 1072, 537, 532, 373, 54, 54, 288, 528, 387, 55, + /* 1280 */ 55, 15, 15, 288, 528, 17, 136, 44, 44, 1451, + /* 1290 */ 537, 56, 56, 57, 57, 419, 1131, 291, 961, 961, + /* 1300 */ 963, 964, 27, 393, 163, 537, 426, 526, 263, 206, + /* 1310 */ 208, 517, 58, 58, 235, 440, 842, 841, 197, 105, + /* 1320 */ 529, 506, 4, 1033, 439, 1033, 505, 59, 59, 308, + /* 1330 */ 849, 850, 95, 971, 537, 907, 532, 948, 832, 103, + /* 1340 */ 103, 105, 529, 537, 4, 1021, 104, 537, 419, 539, + /* 1350 */ 538, 1116, 421, 961, 537, 268, 60, 60, 532, 419, + /* 1360 */ 369, 369, 368, 253, 366, 61, 61, 804, 965, 45, + /* 1370 */ 45, 526, 537, 1032, 1277, 1032, 46, 46, 537, 391, + /* 1380 */ 213, 419, 294, 266, 961, 961, 963, 964, 27, 292, + /* 1390 */ 293, 295, 832, 526, 48, 48, 1290, 971, 1289, 1021, + /* 1400 */ 49, 49, 432, 103, 103, 887, 953, 537, 1457, 241, + /* 1410 */ 104, 305, 419, 539, 538, 925, 926, 961, 444, 971, + /* 1420 */ 215, 241, 965, 1224, 537, 103, 103, 1431, 154, 62, + /* 1430 */ 62, 156, 104, 1430, 419, 539, 538, 97, 529, 961, + /* 1440 */ 4, 537, 454, 537, 314, 214, 63, 63, 961, 961, + /* 1450 */ 963, 964, 27, 537, 532, 446, 1286, 318, 241, 537, + /* 1460 */ 321, 323, 325, 64, 64, 14, 14, 1237, 537, 1223, + /* 1470 */ 961, 961, 963, 964, 27, 65, 65, 419, 537, 387, + /* 1480 */ 537, 125, 125, 537, 288, 528, 537, 1486, 537, 526, + /* 1490 */ 66, 66, 313, 524, 537, 95, 468, 1221, 1511, 237, + /* 1500 */ 51, 51, 67, 67, 330, 68, 68, 426, 52, 52, + /* 1510 */ 149, 149, 1222, 340, 341, 971, 150, 150, 1298, 463, + /* 1520 */ 327, 103, 103, 95, 537, 1338, 1273, 537, 104, 537, + /* 1530 */ 419, 539, 538, 1284, 537, 961, 268, 283, 523, 1344, + /* 1540 */ 1204, 369, 369, 368, 253, 366, 75, 75, 804, 53, + /* 1550 */ 53, 71, 71, 537, 1196, 537, 126, 126, 537, 1017, + /* 1560 */ 537, 213, 237, 294, 537, 1185, 961, 961, 963, 964, + /* 1570 */ 27, 293, 537, 1184, 537, 72, 72, 127, 127, 1186, + /* 1580 */ 128, 128, 124, 124, 1505, 537, 148, 148, 537, 256, + /* 1590 */ 195, 537, 1270, 537, 147, 147, 132, 132, 537, 11, + /* 1600 */ 537, 215, 537, 199, 343, 345, 347, 131, 131, 154, + /* 1610 */ 129, 129, 156, 130, 130, 74, 74, 537, 370, 1323, + /* 1620 */ 76, 76, 73, 73, 43, 43, 214, 431, 211, 1331, + /* 1630 */ 300, 916, 880, 815, 241, 107, 137, 307, 881, 47, + /* 1640 */ 47, 107, 473, 378, 203, 448, 333, 1403, 1220, 1402, + /* 1650 */ 349, 190, 527, 191, 363, 198, 1508, 1163, 245, 165, + /* 1660 */ 387, 1450, 1448, 1160, 78, 288, 528, 1408, 81, 394, + /* 1670 */ 82, 442, 175, 159, 167, 93, 1328, 35, 1320, 434, + /* 1680 */ 170, 171, 172, 173, 435, 466, 221, 375, 426, 377, + /* 1690 */ 1334, 179, 455, 441, 1397, 225, 87, 36, 461, 1419, + /* 1700 */ 316, 257, 227, 184, 320, 464, 228, 479, 1187, 229, + /* 1710 */ 380, 1240, 1239, 407, 1238, 1212, 834, 332, 1231, 381, + /* 1720 */ 409, 1211, 204, 1210, 1491, 498, 1520, 1281, 92, 281, + /* 1730 */ 1230, 489, 282, 492, 342, 243, 1282, 344, 244, 1280, + /* 1740 */ 346, 412, 1279, 1477, 348, 122, 1476, 517, 10, 357, + /* 1750 */ 286, 1305, 1304, 99, 1383, 94, 501, 251, 1193, 34, + /* 1760 */ 1263, 355, 540, 194, 1262, 361, 362, 1122, 252, 254, + /* 1770 */ 255, 388, 541, 1182, 1177, 151, 1435, 389, 1436, 1434, + /* 1780 */ 1433, 791, 152, 135, 279, 200, 201, 420, 196, 77, + /* 1790 */ 153, 290, 269, 210, 1031, 133, 1029, 945, 166, 155, + /* 1800 */ 217, 168, 866, 306, 220, 1045, 174, 949, 157, 396, + /* 1810 */ 83, 398, 176, 84, 85, 164, 86, 158, 1048, 222, + /* 1820 */ 223, 1044, 144, 18, 224, 315, 1037, 180, 241, 460, + /* 1830 */ 1157, 226, 181, 37, 806, 465, 334, 230, 328, 469, + /* 1840 */ 182, 88, 474, 19, 20, 160, 89, 280, 145, 90, + /* 1850 */ 481, 845, 1110, 146, 997, 205, 1080, 39, 91, 40, + /* 1860 */ 488, 1081, 915, 491, 260, 262, 185, 910, 240, 107, + /* 1870 */ 1100, 1096, 1098, 1104, 21, 1084, 33, 513, 247, 22, + /* 1880 */ 23, 24, 1103, 25, 188, 95, 1012, 998, 996, 26, + /* 1890 */ 1000, 1054, 7, 1053, 1001, 246, 28, 41, 533, 966, + /* 1900 */ 816, 106, 29, 367, 248, 249, 1513, 1512, 364, 1117, + /* 1910 */ 1173, 1173, 876, }; static const YYCODETYPE yy_lookahead[] = { - /* 0 */ 260, 261, 262, 260, 261, 262, 176, 177, 178, 179, - /* 10 */ 180, 181, 184, 206, 209, 184, 186, 206, 188, 19, - /* 20 */ 179, 281, 181, 213, 214, 195, 206, 186, 195, 188, - /* 30 */ 195, 31, 222, 184, 206, 207, 195, 206, 207, 39, - /* 40 */ 24, 209, 184, 43, 44, 45, 46, 47, 48, 49, - /* 50 */ 50, 51, 52, 53, 54, 55, 56, 57, 228, 229, - /* 60 */ 184, 228, 229, 228, 229, 260, 261, 262, 192, 228, - /* 70 */ 229, 241, 196, 242, 241, 59, 241, 205, 245, 246, - /* 80 */ 184, 22, 241, 24, 254, 213, 54, 55, 56, 57, - /* 90 */ 58, 256, 260, 261, 262, 254, 96, 97, 98, 99, - /* 100 */ 100, 101, 102, 103, 104, 105, 106, 100, 101, 102, - /* 110 */ 103, 104, 105, 106, 284, 203, 19, 221, 59, 102, - /* 120 */ 103, 104, 105, 106, 59, 284, 110, 269, 96, 97, - /* 130 */ 98, 99, 100, 101, 102, 103, 104, 105, 106, 94, - /* 140 */ 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, - /* 150 */ 53, 54, 55, 56, 57, 110, 184, 106, 73, 114, - /* 160 */ 178, 179, 180, 181, 219, 184, 81, 22, 186, 110, - /* 170 */ 188, 121, 122, 195, 109, 110, 111, 195, 206, 207, - /* 180 */ 83, 184, 85, 54, 55, 56, 57, 206, 207, 277, - /* 190 */ 145, 146, 147, 96, 97, 98, 99, 100, 101, 102, - /* 200 */ 103, 104, 105, 106, 59, 120, 228, 229, 143, 184, - /* 210 */ 228, 229, 184, 19, 242, 203, 131, 132, 221, 241, - /* 220 */ 26, 184, 184, 241, 196, 96, 97, 98, 99, 100, - /* 230 */ 101, 102, 103, 104, 105, 106, 254, 43, 44, 45, - /* 240 */ 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, - /* 250 */ 56, 57, 184, 184, 109, 110, 111, 105, 106, 184, - /* 260 */ 200, 201, 202, 69, 184, 227, 284, 96, 97, 98, - /* 270 */ 99, 100, 101, 102, 103, 104, 105, 106, 297, 298, - /* 280 */ 255, 206, 207, 19, 272, 59, 206, 207, 184, 277, - /* 290 */ 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, - /* 300 */ 106, 184, 259, 19, 184, 100, 101, 43, 44, 45, - /* 310 */ 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, - /* 320 */ 56, 57, 242, 206, 207, 184, 100, 101, 138, 292, - /* 330 */ 293, 67, 76, 296, 108, 109, 110, 111, 295, 113, - /* 340 */ 84, 59, 86, 22, 26, 89, 156, 121, 224, 225, - /* 350 */ 145, 19, 147, 59, 72, 256, 24, 184, 290, 291, - /* 360 */ 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, - /* 370 */ 106, 145, 297, 147, 299, 43, 44, 45, 46, 47, - /* 380 */ 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, - /* 390 */ 106, 109, 110, 111, 138, 184, 112, 113, 114, 115, - /* 400 */ 116, 117, 118, 109, 110, 111, 112, 59, 124, 115, - /* 410 */ 116, 117, 292, 293, 297, 298, 296, 206, 207, 125, - /* 420 */ 72, 100, 101, 184, 46, 47, 48, 49, 96, 97, - /* 430 */ 98, 99, 100, 101, 102, 103, 104, 105, 106, 59, - /* 440 */ 200, 201, 202, 184, 59, 206, 207, 46, 19, 131, - /* 450 */ 132, 278, 23, 242, 184, 184, 76, 109, 110, 111, - /* 460 */ 224, 225, 251, 81, 84, 184, 86, 22, 23, 89, - /* 470 */ 184, 26, 43, 44, 45, 46, 47, 48, 49, 50, - /* 480 */ 51, 52, 53, 54, 55, 56, 57, 102, 184, 109, - /* 490 */ 110, 111, 114, 184, 109, 110, 111, 184, 227, 184, - /* 500 */ 230, 184, 22, 264, 195, 59, 22, 184, 195, 108, - /* 510 */ 206, 207, 59, 131, 132, 206, 207, 184, 138, 206, - /* 520 */ 207, 206, 207, 206, 207, 96, 97, 98, 99, 100, - /* 530 */ 101, 102, 103, 104, 105, 106, 255, 228, 229, 59, - /* 540 */ 95, 228, 229, 59, 184, 19, 242, 94, 184, 23, - /* 550 */ 241, 242, 184, 282, 241, 242, 110, 242, 184, 242, - /* 560 */ 251, 59, 109, 110, 196, 184, 251, 114, 251, 43, - /* 570 */ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, - /* 580 */ 54, 55, 56, 57, 259, 217, 12, 219, 255, 109, - /* 590 */ 110, 111, 203, 109, 110, 111, 184, 22, 145, 146, - /* 600 */ 147, 27, 112, 22, 230, 115, 116, 117, 227, 19, - /* 610 */ 59, 109, 110, 111, 291, 125, 42, 35, 206, 207, - /* 620 */ 295, 184, 96, 97, 98, 99, 100, 101, 102, 103, - /* 630 */ 104, 105, 106, 26, 59, 233, 46, 63, 136, 184, - /* 640 */ 59, 184, 19, 206, 207, 243, 23, 73, 66, 260, - /* 650 */ 261, 262, 59, 184, 242, 195, 74, 220, 184, 184, - /* 660 */ 109, 110, 111, 206, 207, 184, 43, 44, 45, 46, - /* 670 */ 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, - /* 680 */ 57, 206, 207, 76, 109, 110, 111, 136, 228, 229, - /* 690 */ 109, 110, 111, 86, 184, 220, 89, 21, 108, 230, - /* 700 */ 184, 241, 109, 110, 111, 123, 184, 127, 184, 129, - /* 710 */ 130, 184, 195, 184, 124, 184, 198, 199, 184, 96, - /* 720 */ 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, - /* 730 */ 206, 207, 11, 206, 207, 206, 207, 206, 207, 19, - /* 740 */ 206, 207, 184, 23, 220, 228, 229, 220, 81, 220, - /* 750 */ 195, 220, 287, 288, 220, 195, 80, 195, 241, 201, - /* 760 */ 202, 184, 73, 43, 44, 45, 46, 47, 48, 49, - /* 770 */ 50, 51, 52, 53, 54, 55, 56, 57, 201, 202, - /* 780 */ 113, 195, 184, 228, 229, 120, 121, 122, 228, 229, - /* 790 */ 228, 229, 116, 16, 23, 184, 241, 26, 131, 132, - /* 800 */ 278, 241, 19, 241, 22, 23, 184, 189, 26, 120, - /* 810 */ 121, 122, 184, 26, 228, 229, 96, 97, 98, 99, - /* 820 */ 100, 101, 102, 103, 104, 105, 106, 241, 270, 153, - /* 830 */ 66, 228, 229, 229, 206, 207, 19, 184, 228, 229, - /* 840 */ 23, 16, 121, 122, 241, 241, 82, 270, 29, 227, - /* 850 */ 252, 241, 33, 19, 77, 91, 79, 184, 22, 23, - /* 860 */ 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, - /* 870 */ 53, 54, 55, 56, 57, 12, 184, 95, 184, 206, - /* 880 */ 207, 76, 111, 184, 65, 267, 184, 184, 184, 271, - /* 890 */ 27, 86, 109, 184, 89, 120, 121, 122, 206, 207, - /* 900 */ 206, 207, 77, 139, 79, 42, 184, 136, 206, 207, - /* 910 */ 206, 207, 184, 96, 97, 98, 99, 100, 101, 102, - /* 920 */ 103, 104, 105, 106, 184, 138, 63, 184, 206, 207, - /* 930 */ 153, 95, 184, 19, 206, 207, 227, 23, 7, 8, - /* 940 */ 9, 293, 293, 109, 296, 296, 206, 207, 215, 206, - /* 950 */ 207, 184, 253, 19, 206, 207, 253, 43, 44, 45, - /* 960 */ 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, - /* 970 */ 56, 57, 184, 206, 207, 184, 184, 43, 44, 45, - /* 980 */ 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, - /* 990 */ 56, 57, 184, 22, 23, 184, 59, 206, 207, 184, - /* 1000 */ 184, 238, 184, 240, 184, 22, 184, 184, 157, 158, - /* 1010 */ 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, - /* 1020 */ 106, 206, 207, 184, 206, 207, 206, 207, 206, 207, - /* 1030 */ 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, - /* 1040 */ 106, 184, 59, 227, 252, 184, 293, 110, 184, 296, - /* 1050 */ 184, 184, 184, 230, 184, 184, 184, 15, 184, 184, - /* 1060 */ 184, 253, 184, 206, 207, 184, 95, 206, 207, 102, - /* 1070 */ 206, 207, 206, 207, 206, 207, 206, 207, 206, 207, - /* 1080 */ 206, 207, 206, 207, 184, 151, 184, 206, 207, 278, - /* 1090 */ 184, 252, 184, 110, 184, 128, 184, 198, 199, 184, - /* 1100 */ 133, 184, 60, 26, 184, 19, 206, 207, 206, 207, - /* 1110 */ 131, 132, 206, 207, 206, 207, 206, 207, 206, 207, - /* 1120 */ 253, 206, 207, 206, 207, 19, 206, 207, 253, 43, - /* 1130 */ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, - /* 1140 */ 54, 55, 56, 57, 184, 26, 184, 26, 184, 43, - /* 1150 */ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, - /* 1160 */ 54, 55, 56, 57, 285, 286, 206, 207, 206, 207, - /* 1170 */ 206, 207, 184, 31, 184, 293, 184, 293, 296, 184, - /* 1180 */ 296, 39, 96, 97, 98, 99, 100, 101, 102, 103, - /* 1190 */ 104, 105, 106, 184, 206, 207, 206, 207, 206, 207, - /* 1200 */ 184, 22, 96, 97, 98, 99, 100, 101, 102, 103, - /* 1210 */ 104, 105, 106, 184, 245, 246, 184, 26, 23, 142, - /* 1220 */ 128, 26, 206, 207, 150, 133, 152, 22, 22, 24, - /* 1230 */ 111, 23, 53, 184, 26, 206, 207, 151, 206, 207, - /* 1240 */ 119, 24, 122, 23, 23, 23, 26, 26, 26, 23, - /* 1250 */ 23, 23, 26, 26, 26, 136, 23, 19, 22, 26, - /* 1260 */ 113, 114, 24, 114, 144, 184, 59, 61, 7, 8, - /* 1270 */ 59, 23, 23, 124, 26, 26, 23, 19, 145, 26, - /* 1280 */ 147, 43, 44, 45, 46, 47, 48, 49, 50, 51, - /* 1290 */ 52, 53, 54, 55, 56, 57, 145, 23, 147, 184, - /* 1300 */ 26, 43, 44, 45, 46, 47, 48, 49, 50, 51, - /* 1310 */ 52, 53, 54, 55, 56, 57, 23, 110, 184, 26, - /* 1320 */ 184, 110, 184, 184, 184, 215, 135, 215, 184, 184, - /* 1330 */ 184, 247, 184, 244, 96, 97, 98, 99, 100, 101, - /* 1340 */ 102, 103, 104, 105, 106, 184, 184, 184, 301, 184, - /* 1350 */ 184, 134, 225, 184, 96, 97, 98, 99, 100, 101, - /* 1360 */ 102, 103, 104, 105, 106, 184, 184, 184, 184, 184, - /* 1370 */ 134, 184, 274, 273, 19, 244, 244, 204, 182, 244, - /* 1380 */ 283, 231, 279, 279, 232, 244, 210, 209, 235, 235, - /* 1390 */ 235, 248, 218, 234, 19, 209, 238, 209, 238, 44, - /* 1400 */ 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, - /* 1410 */ 55, 56, 57, 214, 60, 248, 248, 187, 134, 38, - /* 1420 */ 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, - /* 1430 */ 55, 56, 57, 232, 191, 191, 266, 280, 191, 283, - /* 1440 */ 143, 269, 108, 22, 280, 19, 20, 258, 22, 257, - /* 1450 */ 43, 96, 97, 98, 99, 100, 101, 102, 103, 104, - /* 1460 */ 105, 106, 36, 223, 142, 18, 235, 226, 226, 191, - /* 1470 */ 18, 96, 97, 98, 99, 100, 101, 102, 103, 104, - /* 1480 */ 105, 106, 226, 226, 190, 59, 235, 235, 223, 223, - /* 1490 */ 258, 257, 191, 190, 235, 150, 62, 71, 191, 276, - /* 1500 */ 275, 19, 20, 190, 22, 22, 211, 81, 191, 190, - /* 1510 */ 211, 191, 108, 190, 208, 64, 208, 208, 36, 119, - /* 1520 */ 94, 216, 211, 208, 210, 106, 100, 101, 216, 208, - /* 1530 */ 48, 268, 208, 107, 208, 109, 110, 111, 211, 268, - /* 1540 */ 114, 59, 211, 137, 108, 88, 250, 249, 191, 141, - /* 1550 */ 250, 249, 138, 71, 250, 300, 22, 131, 132, 249, - /* 1560 */ 300, 191, 150, 238, 82, 140, 250, 249, 239, 87, - /* 1570 */ 139, 145, 146, 147, 148, 149, 94, 239, 237, 236, - /* 1580 */ 25, 235, 100, 101, 194, 26, 193, 13, 185, 107, - /* 1590 */ 185, 109, 110, 111, 6, 263, 114, 203, 265, 183, - /* 1600 */ 183, 183, 203, 212, 203, 203, 197, 197, 212, 4, - /* 1610 */ 3, 22, 197, 155, 15, 204, 203, 289, 93, 289, - /* 1620 */ 16, 286, 132, 23, 204, 23, 123, 145, 146, 147, - /* 1630 */ 148, 149, 0, 1, 2, 143, 24, 5, 20, 135, - /* 1640 */ 16, 1, 10, 11, 12, 13, 14, 137, 135, 17, - /* 1650 */ 144, 123, 19, 20, 61, 22, 37, 143, 123, 53, - /* 1660 */ 109, 53, 30, 53, 32, 34, 53, 134, 1, 36, - /* 1670 */ 5, 22, 40, 108, 153, 41, 26, 68, 75, 68, - /* 1680 */ 134, 108, 24, 20, 124, 19, 118, 67, 67, 28, - /* 1690 */ 22, 22, 59, 22, 67, 23, 22, 22, 142, 37, - /* 1700 */ 23, 22, 70, 23, 71, 157, 23, 23, 26, 23, - /* 1710 */ 78, 22, 24, 81, 23, 82, 22, 24, 134, 23, - /* 1720 */ 87, 23, 19, 20, 92, 22, 109, 94, 22, 34, - /* 1730 */ 136, 26, 85, 100, 101, 34, 34, 83, 34, 36, - /* 1740 */ 107, 34, 109, 110, 111, 75, 90, 114, 75, 34, - /* 1750 */ 23, 22, 44, 34, 24, 23, 22, 26, 126, 26, - /* 1760 */ 23, 23, 59, 131, 132, 23, 23, 26, 23, 11, - /* 1770 */ 22, 22, 26, 23, 71, 23, 22, 22, 145, 146, - /* 1780 */ 147, 148, 149, 128, 23, 82, 154, 134, 15, 1, - /* 1790 */ 87, 134, 302, 134, 134, 302, 302, 94, 302, 302, - /* 1800 */ 302, 302, 302, 100, 101, 302, 302, 302, 302, 302, - /* 1810 */ 107, 302, 109, 110, 111, 1, 2, 114, 302, 5, - /* 1820 */ 302, 302, 302, 302, 10, 11, 12, 13, 14, 302, - /* 1830 */ 302, 17, 302, 302, 302, 302, 19, 20, 302, 22, - /* 1840 */ 302, 302, 302, 302, 30, 302, 32, 302, 145, 146, - /* 1850 */ 147, 148, 149, 36, 40, 302, 302, 302, 302, 302, - /* 1860 */ 302, 302, 302, 302, 302, 302, 302, 302, 302, 302, - /* 1870 */ 302, 302, 302, 302, 302, 302, 59, 302, 302, 302, - /* 1880 */ 302, 302, 302, 302, 70, 302, 302, 302, 71, 302, - /* 1890 */ 302, 302, 78, 302, 302, 81, 19, 20, 302, 22, - /* 1900 */ 302, 302, 302, 302, 302, 302, 92, 302, 302, 302, - /* 1910 */ 302, 94, 302, 36, 302, 302, 302, 100, 101, 102, - /* 1920 */ 302, 302, 302, 302, 107, 302, 109, 110, 111, 302, - /* 1930 */ 302, 114, 302, 302, 302, 302, 59, 302, 302, 302, - /* 1940 */ 126, 302, 302, 302, 302, 131, 132, 302, 71, 302, - /* 1950 */ 302, 302, 302, 302, 302, 302, 19, 20, 302, 22, - /* 1960 */ 302, 302, 145, 146, 147, 148, 149, 302, 154, 302, - /* 1970 */ 302, 94, 302, 36, 302, 302, 302, 100, 101, 302, - /* 1980 */ 302, 302, 302, 302, 107, 302, 109, 110, 111, 302, - /* 1990 */ 302, 114, 5, 302, 302, 302, 59, 10, 11, 12, - /* 2000 */ 13, 14, 302, 302, 17, 302, 302, 302, 71, 302, - /* 2010 */ 302, 302, 302, 302, 302, 302, 302, 30, 302, 32, - /* 2020 */ 302, 302, 145, 146, 147, 148, 149, 40, 302, 302, - /* 2030 */ 302, 94, 302, 302, 302, 302, 302, 100, 101, 302, - /* 2040 */ 302, 302, 302, 302, 107, 302, 109, 110, 111, 302, - /* 2050 */ 302, 114, 302, 302, 302, 302, 302, 70, 302, 302, - /* 2060 */ 302, 302, 302, 302, 302, 78, 302, 302, 81, 302, - /* 2070 */ 302, 302, 302, 302, 302, 302, 302, 302, 302, 92, - /* 2080 */ 302, 302, 145, 146, 147, 148, 149, 302, 302, 302, - /* 2090 */ 302, 302, 302, 302, 302, 302, 302, 302, 302, 302, - /* 2100 */ 302, 302, 302, 302, 302, 302, 302, 302, 302, 302, - /* 2110 */ 302, 302, 302, 126, 302, 302, 302, 302, 131, 132, - /* 2120 */ 302, 302, 302, 302, 302, 302, 302, 302, 302, 302, - /* 2130 */ 302, 302, 302, 302, 302, 302, 302, 302, 302, 302, - /* 2140 */ 302, 154, 302, 302, 302, 302, 302, 302, 302, 302, - /* 2150 */ 302, 302, 302, 302, 302, 302, 302, 302, 302, 302, - /* 2160 */ 302, 302, 302, 302, 302, 302, 302, 302, 302, + /* 0 */ 187, 187, 187, 216, 217, 187, 206, 187, 264, 265, + /* 10 */ 266, 187, 225, 187, 209, 187, 264, 265, 266, 19, + /* 20 */ 187, 187, 209, 210, 209, 210, 187, 209, 210, 209, + /* 30 */ 210, 31, 209, 209, 210, 209, 210, 285, 224, 39, + /* 40 */ 203, 204, 205, 43, 44, 45, 46, 47, 48, 49, + /* 50 */ 50, 51, 52, 53, 54, 55, 56, 57, 230, 19, + /* 60 */ 181, 182, 183, 184, 230, 245, 233, 208, 189, 245, + /* 70 */ 191, 245, 26, 206, 254, 216, 276, 198, 254, 198, + /* 80 */ 254, 281, 187, 43, 44, 45, 46, 47, 48, 49, + /* 90 */ 50, 51, 52, 53, 54, 55, 56, 57, 259, 99, + /* 100 */ 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, + /* 110 */ 231, 232, 231, 232, 286, 302, 303, 302, 22, 304, + /* 120 */ 302, 303, 76, 244, 11, 244, 86, 19, 88, 248, + /* 130 */ 249, 264, 265, 266, 26, 89, 198, 258, 92, 99, + /* 140 */ 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, + /* 150 */ 105, 43, 44, 45, 46, 47, 48, 49, 50, 51, + /* 160 */ 52, 53, 54, 55, 56, 57, 212, 288, 273, 231, + /* 170 */ 232, 105, 106, 107, 108, 109, 131, 69, 203, 204, + /* 180 */ 205, 136, 244, 99, 100, 101, 102, 103, 104, 105, + /* 190 */ 106, 107, 108, 109, 15, 103, 104, 19, 260, 103, + /* 200 */ 104, 54, 55, 56, 57, 58, 22, 99, 100, 101, + /* 210 */ 102, 103, 104, 105, 106, 107, 108, 109, 264, 265, + /* 220 */ 266, 43, 44, 45, 46, 47, 48, 49, 50, 51, + /* 230 */ 52, 53, 54, 55, 56, 57, 19, 124, 125, 60, + /* 240 */ 148, 24, 150, 59, 187, 67, 99, 100, 101, 102, + /* 250 */ 103, 104, 105, 106, 107, 108, 109, 187, 187, 109, + /* 260 */ 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, + /* 270 */ 53, 54, 55, 56, 57, 204, 205, 99, 100, 101, + /* 280 */ 102, 103, 104, 105, 106, 107, 108, 109, 103, 104, + /* 290 */ 105, 106, 107, 108, 109, 59, 112, 113, 114, 76, + /* 300 */ 231, 232, 187, 19, 19, 22, 23, 23, 54, 55, + /* 310 */ 56, 57, 89, 244, 199, 92, 99, 100, 101, 102, + /* 320 */ 103, 104, 105, 106, 107, 108, 109, 43, 44, 45, + /* 330 */ 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, + /* 340 */ 56, 57, 19, 212, 187, 274, 23, 26, 112, 113, + /* 350 */ 114, 294, 295, 99, 100, 101, 102, 103, 104, 105, + /* 360 */ 106, 107, 108, 109, 59, 295, 43, 44, 45, 46, + /* 370 */ 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, + /* 380 */ 57, 98, 146, 99, 100, 101, 102, 103, 104, 105, + /* 390 */ 106, 107, 108, 109, 109, 264, 265, 266, 187, 187, + /* 400 */ 115, 116, 117, 118, 119, 120, 121, 73, 59, 19, + /* 410 */ 105, 23, 127, 23, 26, 81, 259, 112, 113, 114, + /* 420 */ 187, 72, 99, 100, 101, 102, 103, 104, 105, 106, + /* 430 */ 107, 108, 109, 43, 44, 45, 46, 47, 48, 49, + /* 440 */ 50, 51, 52, 53, 54, 55, 56, 57, 19, 124, + /* 450 */ 125, 182, 23, 184, 187, 134, 135, 123, 189, 131, + /* 460 */ 191, 112, 113, 114, 136, 187, 233, 198, 134, 135, + /* 470 */ 198, 259, 43, 44, 45, 46, 47, 48, 49, 50, + /* 480 */ 51, 52, 53, 54, 55, 56, 57, 209, 210, 99, + /* 490 */ 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, + /* 500 */ 231, 232, 206, 231, 232, 187, 59, 296, 297, 76, + /* 510 */ 160, 161, 301, 244, 232, 19, 244, 297, 59, 23, + /* 520 */ 87, 301, 89, 245, 26, 92, 244, 258, 99, 100, + /* 530 */ 101, 102, 103, 104, 105, 106, 107, 108, 109, 43, + /* 540 */ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, + /* 550 */ 54, 55, 56, 57, 19, 187, 97, 288, 23, 112, + /* 560 */ 113, 114, 115, 296, 297, 118, 119, 120, 301, 108, + /* 570 */ 109, 112, 113, 255, 141, 128, 117, 281, 43, 44, + /* 580 */ 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, + /* 590 */ 55, 56, 57, 187, 187, 99, 100, 101, 102, 103, + /* 600 */ 104, 105, 106, 107, 108, 109, 26, 148, 149, 150, + /* 610 */ 115, 97, 59, 118, 119, 120, 209, 210, 73, 59, + /* 620 */ 122, 19, 209, 128, 256, 72, 187, 113, 187, 81, + /* 630 */ 223, 117, 227, 228, 99, 100, 101, 102, 103, 104, + /* 640 */ 105, 106, 107, 108, 109, 43, 44, 45, 46, 47, + /* 650 */ 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, + /* 660 */ 19, 255, 148, 149, 150, 112, 113, 114, 123, 124, + /* 670 */ 125, 230, 112, 113, 114, 22, 297, 22, 81, 22, + /* 680 */ 301, 59, 134, 135, 43, 44, 45, 46, 47, 48, + /* 690 */ 49, 50, 51, 52, 53, 54, 55, 56, 57, 139, + /* 700 */ 192, 99, 100, 101, 102, 103, 104, 105, 106, 107, + /* 710 */ 108, 109, 59, 116, 59, 187, 59, 231, 232, 46, + /* 720 */ 47, 48, 49, 16, 12, 145, 198, 22, 187, 187, + /* 730 */ 244, 134, 135, 222, 112, 113, 114, 209, 210, 27, + /* 740 */ 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, + /* 750 */ 109, 209, 210, 187, 42, 187, 154, 227, 228, 231, + /* 760 */ 232, 139, 22, 23, 59, 112, 113, 114, 113, 112, + /* 770 */ 113, 114, 244, 245, 233, 63, 19, 209, 210, 271, + /* 780 */ 187, 24, 254, 275, 77, 73, 79, 245, 195, 260, + /* 790 */ 117, 223, 199, 22, 23, 154, 19, 26, 22, 187, + /* 800 */ 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, + /* 810 */ 53, 54, 55, 56, 57, 19, 187, 112, 113, 114, + /* 820 */ 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, + /* 830 */ 53, 54, 55, 56, 57, 59, 263, 187, 98, 43, + /* 840 */ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, + /* 850 */ 54, 55, 56, 57, 204, 205, 99, 100, 101, 102, + /* 860 */ 103, 104, 105, 106, 107, 108, 109, 255, 130, 98, + /* 870 */ 132, 133, 299, 300, 198, 187, 99, 100, 101, 102, + /* 880 */ 103, 104, 105, 106, 107, 108, 109, 187, 112, 113, + /* 890 */ 114, 187, 241, 187, 243, 99, 100, 101, 102, 103, + /* 900 */ 104, 105, 106, 107, 108, 109, 19, 231, 232, 209, + /* 910 */ 210, 282, 59, 209, 210, 209, 210, 16, 230, 19, + /* 920 */ 244, 22, 23, 223, 274, 26, 19, 223, 187, 223, + /* 930 */ 198, 44, 45, 46, 47, 48, 49, 50, 51, 52, + /* 940 */ 53, 54, 55, 56, 57, 45, 46, 47, 48, 49, + /* 950 */ 50, 51, 52, 53, 54, 55, 56, 57, 19, 20, + /* 960 */ 187, 22, 187, 231, 232, 112, 113, 114, 123, 124, + /* 970 */ 125, 7, 8, 9, 187, 36, 244, 24, 77, 21, + /* 980 */ 79, 187, 209, 210, 187, 263, 99, 100, 101, 102, + /* 990 */ 103, 104, 105, 106, 107, 108, 109, 98, 59, 99, + /* 1000 */ 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, + /* 1010 */ 71, 187, 59, 187, 187, 19, 20, 187, 22, 112, + /* 1020 */ 81, 299, 300, 282, 230, 199, 291, 292, 22, 187, + /* 1030 */ 24, 256, 36, 209, 210, 187, 97, 35, 80, 209, + /* 1040 */ 210, 268, 103, 104, 48, 187, 220, 223, 222, 110, + /* 1050 */ 59, 112, 113, 114, 187, 59, 117, 156, 187, 179, + /* 1060 */ 180, 181, 182, 183, 184, 59, 113, 71, 66, 189, + /* 1070 */ 22, 191, 230, 134, 135, 245, 74, 119, 198, 282, + /* 1080 */ 297, 85, 224, 198, 301, 187, 90, 148, 149, 150, + /* 1090 */ 151, 152, 19, 97, 103, 104, 123, 124, 125, 103, + /* 1100 */ 104, 53, 111, 112, 113, 114, 110, 116, 112, 113, + /* 1110 */ 114, 231, 232, 117, 156, 124, 231, 232, 297, 113, + /* 1120 */ 187, 24, 301, 256, 244, 201, 202, 256, 126, 244, + /* 1130 */ 187, 198, 187, 187, 23, 187, 187, 26, 258, 148, + /* 1140 */ 19, 150, 209, 210, 148, 149, 150, 151, 152, 0, + /* 1150 */ 1, 2, 209, 210, 5, 209, 210, 209, 210, 10, + /* 1160 */ 11, 12, 13, 14, 231, 232, 17, 46, 288, 19, + /* 1170 */ 20, 223, 22, 236, 198, 66, 187, 244, 245, 30, + /* 1180 */ 12, 32, 198, 246, 59, 112, 36, 187, 245, 40, + /* 1190 */ 198, 245, 117, 29, 85, 27, 26, 33, 209, 210, + /* 1200 */ 297, 76, 127, 94, 301, 256, 26, 231, 232, 59, + /* 1210 */ 42, 153, 87, 155, 89, 231, 232, 92, 31, 70, + /* 1220 */ 244, 71, 26, 231, 232, 114, 39, 78, 244, 65, + /* 1230 */ 81, 63, 111, 233, 137, 85, 244, 112, 113, 114, + /* 1240 */ 90, 22, 59, 24, 95, 201, 202, 97, 127, 187, + /* 1250 */ 139, 142, 187, 103, 104, 19, 20, 187, 22, 187, + /* 1260 */ 110, 187, 112, 113, 114, 187, 141, 117, 141, 187, + /* 1270 */ 23, 187, 36, 26, 209, 210, 134, 135, 129, 209, + /* 1280 */ 210, 209, 210, 134, 135, 22, 159, 209, 210, 187, + /* 1290 */ 187, 209, 210, 209, 210, 59, 113, 187, 148, 149, + /* 1300 */ 150, 151, 152, 289, 290, 187, 157, 71, 248, 249, + /* 1310 */ 114, 141, 209, 210, 46, 125, 116, 117, 138, 19, + /* 1320 */ 20, 85, 22, 148, 61, 150, 90, 209, 210, 23, + /* 1330 */ 7, 8, 26, 97, 187, 139, 36, 147, 59, 103, + /* 1340 */ 104, 19, 20, 187, 22, 59, 110, 187, 112, 113, + /* 1350 */ 114, 1, 2, 117, 187, 5, 209, 210, 36, 59, + /* 1360 */ 10, 11, 12, 13, 14, 209, 210, 17, 59, 209, + /* 1370 */ 210, 71, 187, 148, 250, 150, 209, 210, 187, 111, + /* 1380 */ 30, 59, 32, 22, 148, 149, 150, 151, 152, 187, + /* 1390 */ 40, 187, 113, 71, 209, 210, 187, 97, 187, 113, + /* 1400 */ 209, 210, 187, 103, 104, 105, 23, 187, 187, 26, + /* 1410 */ 110, 187, 112, 113, 114, 83, 84, 117, 23, 97, + /* 1420 */ 70, 26, 113, 218, 187, 103, 104, 187, 78, 209, + /* 1430 */ 210, 81, 110, 187, 112, 113, 114, 19, 20, 117, + /* 1440 */ 22, 187, 187, 187, 187, 95, 209, 210, 148, 149, + /* 1450 */ 150, 151, 152, 187, 36, 23, 187, 187, 26, 187, + /* 1460 */ 187, 187, 187, 209, 210, 209, 210, 187, 187, 218, + /* 1470 */ 148, 149, 150, 151, 152, 209, 210, 59, 187, 129, + /* 1480 */ 187, 209, 210, 187, 134, 135, 187, 306, 187, 71, + /* 1490 */ 209, 210, 23, 228, 187, 26, 23, 187, 137, 26, + /* 1500 */ 209, 210, 209, 210, 187, 209, 210, 157, 209, 210, + /* 1510 */ 209, 210, 218, 187, 187, 97, 209, 210, 187, 278, + /* 1520 */ 23, 103, 104, 26, 187, 187, 187, 187, 110, 187, + /* 1530 */ 112, 113, 114, 187, 187, 117, 5, 247, 187, 187, + /* 1540 */ 187, 10, 11, 12, 13, 14, 209, 210, 17, 209, + /* 1550 */ 210, 209, 210, 187, 187, 187, 209, 210, 187, 23, + /* 1560 */ 187, 30, 26, 32, 187, 187, 148, 149, 150, 151, + /* 1570 */ 152, 40, 187, 187, 187, 209, 210, 209, 210, 187, + /* 1580 */ 209, 210, 209, 210, 187, 187, 209, 210, 187, 277, + /* 1590 */ 234, 187, 247, 187, 209, 210, 209, 210, 187, 235, + /* 1600 */ 187, 70, 187, 207, 247, 247, 247, 209, 210, 78, + /* 1610 */ 209, 210, 81, 209, 210, 209, 210, 187, 185, 238, + /* 1620 */ 209, 210, 209, 210, 209, 210, 95, 251, 287, 238, + /* 1630 */ 251, 23, 23, 23, 26, 26, 26, 283, 23, 209, + /* 1640 */ 210, 26, 213, 238, 221, 283, 212, 212, 217, 212, + /* 1650 */ 251, 241, 270, 241, 237, 235, 190, 60, 137, 287, + /* 1660 */ 129, 194, 194, 38, 284, 134, 135, 273, 284, 194, + /* 1670 */ 146, 111, 22, 43, 226, 145, 262, 261, 238, 18, + /* 1680 */ 229, 229, 229, 229, 194, 18, 193, 238, 157, 262, + /* 1690 */ 226, 226, 194, 238, 238, 193, 153, 261, 62, 280, + /* 1700 */ 279, 194, 193, 22, 194, 214, 193, 111, 194, 193, + /* 1710 */ 214, 211, 211, 64, 211, 211, 122, 211, 219, 214, + /* 1720 */ 109, 213, 160, 211, 300, 140, 211, 253, 111, 272, + /* 1730 */ 219, 214, 272, 214, 252, 194, 253, 252, 91, 253, + /* 1740 */ 252, 82, 253, 305, 252, 144, 305, 141, 22, 194, + /* 1750 */ 269, 257, 257, 153, 267, 143, 142, 25, 197, 26, + /* 1760 */ 242, 241, 196, 240, 242, 239, 238, 13, 188, 188, + /* 1770 */ 6, 293, 186, 186, 186, 200, 206, 293, 206, 206, + /* 1780 */ 206, 4, 200, 215, 215, 207, 207, 3, 22, 206, + /* 1790 */ 200, 158, 96, 15, 23, 16, 23, 135, 146, 126, + /* 1800 */ 24, 138, 20, 16, 140, 1, 138, 147, 126, 61, + /* 1810 */ 53, 37, 146, 53, 53, 290, 53, 126, 112, 34, + /* 1820 */ 137, 1, 5, 22, 111, 156, 68, 68, 26, 41, + /* 1830 */ 75, 137, 111, 24, 20, 19, 127, 121, 23, 67, + /* 1840 */ 22, 22, 67, 22, 22, 37, 22, 67, 23, 145, + /* 1850 */ 22, 28, 23, 23, 23, 137, 23, 22, 26, 22, + /* 1860 */ 24, 23, 112, 24, 23, 23, 22, 139, 34, 26, + /* 1870 */ 75, 88, 86, 75, 34, 23, 22, 24, 22, 34, + /* 1880 */ 34, 34, 93, 34, 26, 26, 23, 23, 23, 34, + /* 1890 */ 23, 23, 44, 23, 11, 26, 22, 22, 26, 23, + /* 1900 */ 23, 22, 22, 15, 137, 137, 137, 137, 23, 1, + /* 1910 */ 307, 307, 131, 307, 307, 307, 307, 307, 307, 307, + /* 1920 */ 307, 307, 307, 307, 307, 307, 307, 307, 307, 307, + /* 1930 */ 307, 307, 307, 307, 307, 307, 307, 307, 307, 307, + /* 1940 */ 307, 307, 307, 307, 307, 307, 307, 307, 307, 307, + /* 1950 */ 307, 307, 307, 307, 307, 307, 307, 307, 307, 307, + /* 1960 */ 307, 307, 307, 307, 307, 307, 307, 307, 307, 307, + /* 1970 */ 307, 307, 307, 307, 307, 307, 307, 307, 307, 307, + /* 1980 */ 307, 307, 307, 307, 307, 307, 307, 307, 307, 307, + /* 1990 */ 307, 307, 307, 307, 307, 307, 307, 307, 307, 307, + /* 2000 */ 307, 307, 307, 307, 307, 307, 307, 307, 307, 307, + /* 2010 */ 307, 307, 307, 307, 307, 307, 307, 307, 307, 307, + /* 2020 */ 307, 307, 307, 307, 307, 307, 307, 307, 307, 307, + /* 2030 */ 307, 307, 307, 307, 307, 307, 307, 307, 307, 307, + /* 2040 */ 307, 307, 307, 307, 307, 307, 307, 307, 307, 307, + /* 2050 */ 307, 307, 307, 307, 307, 307, 307, 307, 307, 307, + /* 2060 */ 307, 307, 307, 307, 307, 307, 307, 307, 307, 307, + /* 2070 */ 307, 307, 307, 307, 307, 307, 307, 307, 307, 307, + /* 2080 */ 307, 307, 307, 307, 307, 307, 307, 307, 307, 307, + /* 2090 */ 307, 307, }; -#define YY_SHIFT_COUNT (539) +#define YY_SHIFT_COUNT (542) #define YY_SHIFT_MIN (0) -#define YY_SHIFT_MAX (1987) +#define YY_SHIFT_MAX (1908) static const unsigned short int yy_shift_ofst[] = { - /* 0 */ 1814, 1632, 1987, 1426, 1426, 382, 1482, 1633, 1703, 1877, - /* 10 */ 1877, 1877, 85, 0, 0, 264, 1106, 1877, 1877, 1877, - /* 20 */ 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, - /* 30 */ 226, 226, 380, 380, 294, 667, 382, 382, 382, 382, - /* 40 */ 382, 382, 97, 194, 332, 429, 526, 623, 720, 817, - /* 50 */ 914, 934, 1086, 1238, 1106, 1106, 1106, 1106, 1106, 1106, - /* 60 */ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, - /* 70 */ 1106, 1106, 1258, 1106, 1355, 1375, 1375, 1817, 1877, 1877, - /* 80 */ 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, - /* 90 */ 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, - /* 100 */ 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, - /* 110 */ 1937, 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, - /* 120 */ 1877, 1877, 1877, 1877, 32, 129, 129, 129, 129, 129, - /* 130 */ 171, 7, 17, 593, 676, 590, 593, 205, 205, 593, - /* 140 */ 318, 318, 318, 318, 50, 152, 51, 2142, 2142, 284, - /* 150 */ 284, 284, 65, 145, 282, 145, 145, 574, 574, 256, - /* 160 */ 348, 445, 782, 593, 593, 593, 593, 593, 593, 593, - /* 170 */ 593, 593, 593, 593, 593, 593, 593, 593, 593, 593, - /* 180 */ 593, 593, 593, 593, 607, 607, 593, 721, 805, 805, - /* 190 */ 446, 851, 851, 446, 190, 979, 2142, 2142, 2142, 453, - /* 200 */ 45, 45, 480, 490, 484, 385, 575, 502, 551, 581, - /* 210 */ 593, 593, 593, 593, 593, 593, 593, 593, 593, 689, - /* 220 */ 593, 593, 593, 593, 593, 593, 593, 593, 593, 593, - /* 230 */ 593, 593, 582, 582, 582, 593, 593, 593, 593, 771, - /* 240 */ 593, 593, 593, 59, 764, 593, 593, 863, 593, 593, - /* 250 */ 593, 593, 593, 593, 593, 593, 665, 819, 580, 16, - /* 260 */ 16, 16, 16, 1119, 580, 580, 967, 321, 931, 1042, - /* 270 */ 1077, 783, 783, 834, 1077, 1077, 834, 1121, 1195, 401, - /* 280 */ 1142, 1142, 1142, 783, 787, 787, 1074, 1191, 1092, 1205, - /* 290 */ 1354, 1284, 1284, 1381, 1381, 1284, 1297, 1334, 1421, 1407, - /* 300 */ 1322, 1447, 1447, 1447, 1447, 1284, 1452, 1322, 1322, 1334, - /* 310 */ 1421, 1407, 1407, 1322, 1284, 1452, 1345, 1434, 1284, 1452, - /* 320 */ 1483, 1284, 1452, 1284, 1452, 1483, 1404, 1404, 1404, 1451, - /* 330 */ 1483, 1404, 1400, 1404, 1451, 1404, 1404, 1483, 1419, 1419, - /* 340 */ 1483, 1406, 1436, 1406, 1436, 1406, 1436, 1406, 1436, 1284, - /* 350 */ 1457, 1457, 1408, 1414, 1534, 1284, 1412, 1408, 1425, 1431, - /* 360 */ 1322, 1555, 1559, 1574, 1574, 1588, 1588, 1588, 2142, 2142, - /* 370 */ 2142, 2142, 2142, 2142, 2142, 2142, 2142, 2142, 2142, 2142, - /* 380 */ 2142, 2142, 2142, 378, 777, 836, 971, 825, 775, 983, - /* 390 */ 1208, 1179, 1217, 1120, 1220, 1206, 1221, 1222, 1226, 1227, - /* 400 */ 1228, 1233, 937, 1147, 1261, 1149, 1207, 1248, 1249, 1253, - /* 410 */ 1133, 1151, 1274, 1293, 1211, 1236, 1605, 1607, 1589, 1458, - /* 420 */ 1599, 1525, 1604, 1600, 1602, 1490, 1492, 1503, 1612, 1504, - /* 430 */ 1618, 1510, 1624, 1640, 1513, 1506, 1528, 1593, 1619, 1514, - /* 440 */ 1606, 1608, 1610, 1613, 1535, 1551, 1631, 1533, 1667, 1665, - /* 450 */ 1649, 1565, 1521, 1609, 1650, 1611, 1603, 1634, 1546, 1573, - /* 460 */ 1658, 1663, 1666, 1560, 1568, 1668, 1620, 1669, 1671, 1672, - /* 470 */ 1674, 1621, 1661, 1675, 1627, 1662, 1677, 1556, 1679, 1680, - /* 480 */ 1548, 1683, 1684, 1682, 1686, 1689, 1688, 1691, 1694, 1693, - /* 490 */ 1584, 1696, 1698, 1617, 1695, 1706, 1594, 1705, 1701, 1702, - /* 500 */ 1704, 1707, 1647, 1670, 1654, 1708, 1673, 1656, 1715, 1727, - /* 510 */ 1729, 1730, 1731, 1733, 1719, 1732, 1705, 1737, 1738, 1742, - /* 520 */ 1743, 1741, 1745, 1734, 1758, 1748, 1749, 1750, 1752, 1754, - /* 530 */ 1755, 1746, 1655, 1653, 1657, 1659, 1660, 1761, 1773, 1788, + /* 0 */ 1350, 1149, 1531, 939, 939, 548, 996, 1150, 1236, 1322, + /* 10 */ 1322, 1322, 334, 0, 0, 178, 777, 1322, 1322, 1322, + /* 20 */ 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, + /* 30 */ 991, 991, 1125, 1125, 447, 597, 548, 548, 548, 548, + /* 40 */ 548, 548, 40, 108, 217, 284, 323, 390, 429, 496, + /* 50 */ 535, 602, 641, 757, 777, 777, 777, 777, 777, 777, + /* 60 */ 777, 777, 777, 777, 777, 777, 777, 777, 777, 777, + /* 70 */ 777, 777, 796, 777, 887, 900, 900, 1300, 1322, 1322, + /* 80 */ 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, + /* 90 */ 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, + /* 100 */ 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, + /* 110 */ 1418, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, 1322, + /* 120 */ 1322, 1322, 1322, 1322, 147, 254, 254, 254, 254, 254, + /* 130 */ 84, 185, 66, 853, 958, 1121, 853, 92, 92, 853, + /* 140 */ 321, 321, 321, 321, 325, 350, 350, 461, 150, 1913, + /* 150 */ 1913, 285, 285, 285, 236, 184, 349, 184, 184, 712, + /* 160 */ 712, 433, 553, 771, 899, 853, 853, 853, 853, 853, + /* 170 */ 853, 853, 853, 853, 853, 853, 853, 853, 853, 853, + /* 180 */ 853, 853, 853, 853, 853, 853, 46, 46, 853, 113, + /* 190 */ 223, 223, 1183, 1183, 1127, 1142, 1913, 1913, 1913, 459, + /* 200 */ 514, 514, 653, 495, 657, 305, 705, 560, 622, 776, + /* 210 */ 853, 853, 853, 853, 853, 853, 853, 853, 853, 545, + /* 220 */ 853, 853, 853, 853, 853, 853, 853, 853, 853, 853, + /* 230 */ 853, 853, 1002, 1002, 1002, 853, 853, 853, 853, 1111, + /* 240 */ 853, 853, 853, 1006, 1109, 853, 853, 1168, 853, 853, + /* 250 */ 853, 853, 853, 853, 853, 853, 845, 1164, 738, 953, + /* 260 */ 953, 953, 953, 1196, 738, 738, 45, 96, 964, 179, + /* 270 */ 580, 907, 907, 1073, 580, 580, 1073, 498, 388, 1268, + /* 280 */ 1187, 1187, 1187, 907, 1170, 1170, 1058, 1180, 328, 1219, + /* 290 */ 1597, 1521, 1521, 1625, 1625, 1521, 1524, 1560, 1650, 1630, + /* 300 */ 1530, 1661, 1661, 1661, 1661, 1521, 1667, 1530, 1530, 1560, + /* 310 */ 1650, 1630, 1630, 1530, 1521, 1667, 1543, 1636, 1521, 1667, + /* 320 */ 1681, 1521, 1667, 1521, 1667, 1681, 1596, 1596, 1596, 1649, + /* 330 */ 1681, 1596, 1594, 1596, 1649, 1596, 1596, 1562, 1681, 1611, + /* 340 */ 1611, 1681, 1585, 1617, 1585, 1617, 1585, 1617, 1585, 1617, + /* 350 */ 1521, 1647, 1647, 1659, 1659, 1601, 1606, 1726, 1521, 1600, + /* 360 */ 1601, 1612, 1614, 1530, 1732, 1733, 1754, 1754, 1764, 1764, + /* 370 */ 1764, 1913, 1913, 1913, 1913, 1913, 1913, 1913, 1913, 1913, + /* 380 */ 1913, 1913, 1913, 1913, 1913, 1913, 673, 901, 283, 740, + /* 390 */ 707, 973, 655, 1247, 1048, 1097, 1190, 1306, 1263, 1383, + /* 400 */ 1395, 1432, 1469, 1473, 1497, 1279, 1200, 1323, 1075, 1286, + /* 410 */ 1536, 1608, 1332, 1609, 1175, 1225, 1610, 1615, 1309, 1361, + /* 420 */ 1777, 1784, 1766, 1633, 1778, 1696, 1779, 1771, 1773, 1662, + /* 430 */ 1652, 1673, 1776, 1663, 1782, 1664, 1787, 1804, 1668, 1660, + /* 440 */ 1682, 1748, 1774, 1666, 1757, 1760, 1761, 1763, 1691, 1706, + /* 450 */ 1785, 1683, 1820, 1817, 1801, 1713, 1669, 1758, 1802, 1759, + /* 460 */ 1755, 1788, 1694, 1721, 1809, 1814, 1816, 1709, 1716, 1818, + /* 470 */ 1772, 1819, 1821, 1815, 1822, 1775, 1823, 1824, 1780, 1808, + /* 480 */ 1825, 1704, 1828, 1829, 1830, 1831, 1832, 1833, 1835, 1836, + /* 490 */ 1838, 1837, 1839, 1718, 1841, 1842, 1750, 1834, 1844, 1728, + /* 500 */ 1843, 1840, 1845, 1846, 1847, 1783, 1795, 1786, 1848, 1798, + /* 510 */ 1789, 1849, 1852, 1854, 1853, 1858, 1859, 1855, 1863, 1843, + /* 520 */ 1864, 1865, 1867, 1868, 1869, 1870, 1856, 1883, 1874, 1875, + /* 530 */ 1876, 1877, 1879, 1880, 1872, 1781, 1767, 1768, 1769, 1770, + /* 540 */ 1885, 1888, 1908, }; -#define YY_REDUCE_COUNT (382) -#define YY_REDUCE_MIN (-260) -#define YY_REDUCE_MAX (1420) +#define YY_REDUCE_COUNT (385) +#define YY_REDUCE_MIN (-256) +#define YY_REDUCE_MAX (1590) static const short yy_reduce_ofst[] = { - /* 0 */ -170, -18, -159, 309, 313, -167, -19, 75, 117, 211, - /* 10 */ 315, 317, -165, -195, -168, -260, 389, 437, 475, 524, - /* 20 */ 527, -169, 529, 531, -28, 80, 534, 239, 304, 412, - /* 30 */ 558, 577, 37, 120, 368, -22, 460, 517, 555, 560, - /* 40 */ 562, 586, -257, -257, -257, -257, -257, -257, -257, -257, - /* 50 */ -257, -257, -257, -257, -257, -257, -257, -257, -257, -257, - /* 60 */ -257, -257, -257, -257, -257, -257, -257, -257, -257, -257, - /* 70 */ -257, -257, -257, -257, -257, -257, -257, -172, 457, 628, - /* 80 */ 673, 692, 694, 702, 704, 722, 728, 740, 743, 748, - /* 90 */ 767, 791, 815, 818, 820, 822, 857, 861, 864, 866, - /* 100 */ 868, 870, 872, 874, 876, 881, 900, 902, 906, 908, - /* 110 */ 910, 912, 915, 917, 920, 960, 962, 964, 988, 990, - /* 120 */ 992, 1016, 1029, 1032, -257, -257, -257, -257, -257, -257, - /* 130 */ -257, -257, -257, 271, 618, -190, 68, 60, 240, -124, - /* 140 */ 603, 610, 603, 610, 12, -257, -257, -257, -257, -128, - /* 150 */ -128, -128, -142, 25, 270, 281, 333, 124, 236, 648, - /* 160 */ 374, 465, 465, 28, 598, 792, 839, 469, 38, 381, - /* 170 */ 622, 709, 173, 699, 522, 703, 808, 811, 867, 816, - /* 180 */ -104, 823, -3, 875, 649, 753, 323, -88, 882, 884, - /* 190 */ 518, 43, 325, 899, 763, 604, 879, 969, 402, -193, - /* 200 */ -189, -180, -151, -55, 69, 104, 141, 259, 286, 360, - /* 210 */ 364, 455, 474, 481, 510, 516, 611, 653, 788, 99, - /* 220 */ 871, 878, 995, 1009, 1049, 1081, 1115, 1134, 1136, 1138, - /* 230 */ 1139, 1140, 733, 1110, 1112, 1144, 1145, 1146, 1148, 1084, - /* 240 */ 1161, 1162, 1163, 1089, 1047, 1165, 1166, 1127, 1169, 104, - /* 250 */ 1181, 1182, 1183, 1184, 1185, 1187, 1098, 1100, 1150, 1131, - /* 260 */ 1132, 1135, 1141, 1084, 1150, 1150, 1152, 1173, 1196, 1097, - /* 270 */ 1153, 1143, 1167, 1103, 1154, 1155, 1104, 1176, 1174, 1199, - /* 280 */ 1178, 1186, 1188, 1168, 1158, 1160, 1170, 1159, 1201, 1230, - /* 290 */ 1156, 1243, 1244, 1157, 1164, 1247, 1172, 1189, 1192, 1240, - /* 300 */ 1231, 1241, 1242, 1256, 1257, 1278, 1294, 1251, 1252, 1232, - /* 310 */ 1234, 1265, 1266, 1259, 1301, 1303, 1223, 1225, 1307, 1313, - /* 320 */ 1295, 1317, 1319, 1320, 1323, 1299, 1306, 1308, 1309, 1305, - /* 330 */ 1311, 1315, 1314, 1321, 1312, 1324, 1326, 1327, 1263, 1271, - /* 340 */ 1331, 1296, 1298, 1300, 1302, 1304, 1310, 1316, 1318, 1357, - /* 350 */ 1255, 1260, 1329, 1325, 1332, 1370, 1333, 1338, 1341, 1343, - /* 360 */ 1346, 1390, 1393, 1403, 1405, 1416, 1417, 1418, 1328, 1330, - /* 370 */ 1335, 1409, 1394, 1399, 1401, 1402, 1410, 1391, 1396, 1411, - /* 380 */ 1420, 1413, 1415, + /* 0 */ 880, -121, 269, 528, 933, -119, -187, -185, -182, -180, + /* 10 */ -176, -174, -62, -46, 131, -248, -133, 407, 568, 700, + /* 20 */ 704, 278, 706, 824, 542, 830, 948, 773, 943, 946, + /* 30 */ 71, 650, 211, 267, 826, 272, 676, 732, 885, 976, + /* 40 */ 984, 992, -256, -256, -256, -256, -256, -256, -256, -256, + /* 50 */ -256, -256, -256, -256, -256, -256, -256, -256, -256, -256, + /* 60 */ -256, -256, -256, -256, -256, -256, -256, -256, -256, -256, + /* 70 */ -256, -256, -256, -256, -256, -256, -256, 989, 1065, 1070, + /* 80 */ 1072, 1078, 1082, 1084, 1103, 1118, 1147, 1156, 1160, 1167, + /* 90 */ 1185, 1191, 1220, 1237, 1254, 1256, 1266, 1272, 1281, 1291, + /* 100 */ 1293, 1296, 1299, 1301, 1307, 1337, 1340, 1342, 1347, 1366, + /* 110 */ 1368, 1371, 1373, 1377, 1385, 1387, 1398, 1401, 1404, 1406, + /* 120 */ 1411, 1413, 1415, 1430, -256, -256, -256, -256, -256, -256, + /* 130 */ -256, -256, -256, -172, 508, -213, 57, -163, -25, 593, + /* 140 */ 69, 486, 69, 486, -200, 573, 722, -256, -256, -256, + /* 150 */ -256, -141, -141, -141, -105, -161, -167, 157, 212, 405, + /* 160 */ 530, 220, 233, 735, 735, 115, 318, 406, 612, 541, + /* 170 */ -166, 441, 688, 794, 629, 368, 741, 775, 867, 797, + /* 180 */ 871, 842, -186, 1000, 858, 949, 379, 783, 70, 296, + /* 190 */ 821, 903, 924, 1044, 651, 282, 1014, 1060, 937, -195, + /* 200 */ -177, 413, 439, 511, 566, 787, 827, 848, 898, 945, + /* 210 */ 1062, 1074, 1102, 1110, 1202, 1204, 1209, 1211, 1215, 529, + /* 220 */ 1221, 1224, 1240, 1246, 1255, 1257, 1269, 1270, 1273, 1274, + /* 230 */ 1275, 1280, 1205, 1251, 1294, 1310, 1317, 1326, 1327, 1124, + /* 240 */ 1331, 1338, 1339, 1290, 1181, 1346, 1351, 1265, 1352, 787, + /* 250 */ 1353, 1367, 1378, 1386, 1392, 1397, 1241, 1312, 1356, 1345, + /* 260 */ 1357, 1358, 1359, 1124, 1356, 1356, 1364, 1396, 1433, 1341, + /* 270 */ 1381, 1376, 1379, 1354, 1391, 1405, 1362, 1429, 1423, 1431, + /* 280 */ 1434, 1435, 1437, 1399, 1410, 1412, 1382, 1417, 1420, 1466, + /* 290 */ 1372, 1467, 1468, 1380, 1384, 1475, 1394, 1414, 1416, 1448, + /* 300 */ 1440, 1451, 1452, 1453, 1454, 1490, 1493, 1449, 1455, 1427, + /* 310 */ 1436, 1464, 1465, 1456, 1498, 1502, 1419, 1421, 1507, 1509, + /* 320 */ 1491, 1510, 1513, 1514, 1516, 1496, 1500, 1501, 1503, 1499, + /* 330 */ 1505, 1504, 1508, 1506, 1511, 1512, 1515, 1424, 1517, 1457, + /* 340 */ 1460, 1519, 1474, 1482, 1483, 1485, 1486, 1488, 1489, 1492, + /* 350 */ 1541, 1438, 1441, 1494, 1495, 1518, 1520, 1487, 1555, 1481, + /* 360 */ 1522, 1523, 1526, 1528, 1561, 1566, 1580, 1581, 1586, 1587, + /* 370 */ 1588, 1478, 1484, 1525, 1575, 1570, 1572, 1573, 1574, 1582, + /* 380 */ 1568, 1569, 1578, 1579, 1583, 1590, }; static const YYACTIONTYPE yy_default[] = { - /* 0 */ 1537, 1537, 1537, 1377, 1159, 1266, 1159, 1159, 1159, 1377, - /* 10 */ 1377, 1377, 1159, 1296, 1296, 1430, 1190, 1159, 1159, 1159, - /* 20 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1376, 1159, 1159, - /* 30 */ 1159, 1159, 1460, 1460, 1159, 1159, 1159, 1159, 1159, 1159, - /* 40 */ 1159, 1159, 1159, 1302, 1159, 1159, 1159, 1159, 1159, 1378, - /* 50 */ 1379, 1159, 1159, 1159, 1429, 1431, 1394, 1312, 1311, 1310, - /* 60 */ 1309, 1412, 1283, 1307, 1300, 1304, 1372, 1373, 1371, 1375, - /* 70 */ 1379, 1378, 1159, 1303, 1343, 1357, 1342, 1159, 1159, 1159, - /* 80 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, - /* 90 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, - /* 100 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, - /* 110 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, - /* 120 */ 1159, 1159, 1159, 1159, 1351, 1356, 1362, 1355, 1352, 1345, - /* 130 */ 1344, 1346, 1347, 1159, 1180, 1230, 1159, 1159, 1159, 1159, - /* 140 */ 1448, 1447, 1159, 1159, 1190, 1348, 1349, 1359, 1358, 1437, - /* 150 */ 1493, 1492, 1395, 1159, 1159, 1159, 1159, 1159, 1159, 1460, - /* 160 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, - /* 170 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, - /* 180 */ 1159, 1159, 1159, 1159, 1460, 1460, 1159, 1190, 1460, 1460, - /* 190 */ 1186, 1337, 1336, 1186, 1290, 1159, 1443, 1266, 1257, 1159, - /* 200 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, - /* 210 */ 1159, 1159, 1159, 1434, 1432, 1159, 1159, 1159, 1159, 1159, - /* 220 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, - /* 230 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, - /* 240 */ 1159, 1159, 1159, 1262, 1159, 1159, 1159, 1159, 1159, 1159, - /* 250 */ 1159, 1159, 1159, 1159, 1159, 1487, 1159, 1407, 1244, 1262, - /* 260 */ 1262, 1262, 1262, 1264, 1245, 1243, 1256, 1191, 1166, 1529, - /* 270 */ 1306, 1285, 1285, 1526, 1306, 1306, 1526, 1205, 1507, 1202, - /* 280 */ 1296, 1296, 1296, 1285, 1290, 1290, 1374, 1263, 1256, 1159, - /* 290 */ 1529, 1271, 1271, 1528, 1528, 1271, 1395, 1315, 1321, 1233, - /* 300 */ 1306, 1239, 1239, 1239, 1239, 1271, 1177, 1306, 1306, 1315, - /* 310 */ 1321, 1233, 1233, 1306, 1271, 1177, 1411, 1523, 1271, 1177, - /* 320 */ 1385, 1271, 1177, 1271, 1177, 1385, 1231, 1231, 1231, 1220, - /* 330 */ 1385, 1231, 1205, 1231, 1220, 1231, 1231, 1385, 1389, 1389, - /* 340 */ 1385, 1289, 1284, 1289, 1284, 1289, 1284, 1289, 1284, 1271, - /* 350 */ 1470, 1470, 1301, 1290, 1380, 1271, 1159, 1301, 1299, 1297, - /* 360 */ 1306, 1183, 1223, 1490, 1490, 1486, 1486, 1486, 1534, 1534, - /* 370 */ 1443, 1502, 1190, 1190, 1190, 1190, 1502, 1207, 1207, 1191, - /* 380 */ 1191, 1190, 1502, 1159, 1159, 1159, 1159, 1159, 1159, 1497, - /* 390 */ 1159, 1396, 1275, 1159, 1159, 1159, 1159, 1159, 1159, 1159, - /* 400 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, - /* 410 */ 1159, 1159, 1159, 1159, 1159, 1326, 1159, 1162, 1440, 1159, - /* 420 */ 1159, 1438, 1159, 1159, 1159, 1159, 1159, 1159, 1276, 1159, - /* 430 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, - /* 440 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1525, 1159, 1159, - /* 450 */ 1159, 1159, 1159, 1159, 1410, 1409, 1159, 1159, 1273, 1159, - /* 460 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, - /* 470 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, - /* 480 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, - /* 490 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1298, 1159, 1159, - /* 500 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, - /* 510 */ 1159, 1159, 1475, 1291, 1159, 1159, 1516, 1159, 1159, 1159, - /* 520 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, - /* 530 */ 1159, 1511, 1247, 1328, 1159, 1327, 1331, 1159, 1171, 1159, + /* 0 */ 1554, 1554, 1554, 1392, 1171, 1278, 1171, 1171, 1171, 1392, + /* 10 */ 1392, 1392, 1171, 1308, 1308, 1445, 1202, 1171, 1171, 1171, + /* 20 */ 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1391, 1171, 1171, + /* 30 */ 1171, 1171, 1475, 1475, 1171, 1171, 1171, 1171, 1171, 1171, + /* 40 */ 1171, 1171, 1171, 1317, 1171, 1171, 1171, 1171, 1171, 1393, + /* 50 */ 1394, 1171, 1171, 1171, 1444, 1446, 1409, 1327, 1326, 1325, + /* 60 */ 1324, 1427, 1295, 1322, 1315, 1319, 1387, 1388, 1386, 1390, + /* 70 */ 1394, 1393, 1171, 1318, 1358, 1372, 1357, 1171, 1171, 1171, + /* 80 */ 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, + /* 90 */ 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, + /* 100 */ 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, + /* 110 */ 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, + /* 120 */ 1171, 1171, 1171, 1171, 1366, 1371, 1377, 1370, 1367, 1360, + /* 130 */ 1359, 1361, 1362, 1171, 1192, 1242, 1171, 1171, 1171, 1171, + /* 140 */ 1463, 1462, 1171, 1171, 1202, 1352, 1351, 1363, 1364, 1374, + /* 150 */ 1373, 1452, 1510, 1509, 1410, 1171, 1171, 1171, 1171, 1171, + /* 160 */ 1171, 1475, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, + /* 170 */ 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, + /* 180 */ 1171, 1171, 1171, 1171, 1171, 1171, 1475, 1475, 1171, 1202, + /* 190 */ 1475, 1475, 1198, 1198, 1302, 1171, 1458, 1278, 1269, 1171, + /* 200 */ 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, + /* 210 */ 1171, 1171, 1171, 1449, 1447, 1171, 1171, 1171, 1171, 1171, + /* 220 */ 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, + /* 230 */ 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, + /* 240 */ 1171, 1171, 1171, 1274, 1171, 1171, 1171, 1171, 1171, 1171, + /* 250 */ 1171, 1171, 1171, 1171, 1171, 1504, 1171, 1422, 1256, 1274, + /* 260 */ 1274, 1274, 1274, 1276, 1257, 1255, 1268, 1203, 1178, 1546, + /* 270 */ 1321, 1297, 1297, 1543, 1321, 1321, 1543, 1217, 1524, 1214, + /* 280 */ 1308, 1308, 1308, 1297, 1302, 1302, 1389, 1275, 1268, 1171, + /* 290 */ 1546, 1283, 1283, 1545, 1545, 1283, 1410, 1330, 1336, 1245, + /* 300 */ 1321, 1251, 1251, 1251, 1251, 1283, 1189, 1321, 1321, 1330, + /* 310 */ 1336, 1245, 1245, 1321, 1283, 1189, 1426, 1540, 1283, 1189, + /* 320 */ 1400, 1283, 1189, 1283, 1189, 1400, 1243, 1243, 1243, 1232, + /* 330 */ 1400, 1243, 1217, 1243, 1232, 1243, 1243, 1493, 1400, 1404, + /* 340 */ 1404, 1400, 1301, 1296, 1301, 1296, 1301, 1296, 1301, 1296, + /* 350 */ 1283, 1485, 1485, 1311, 1311, 1316, 1302, 1395, 1283, 1171, + /* 360 */ 1316, 1314, 1312, 1321, 1195, 1235, 1507, 1507, 1503, 1503, + /* 370 */ 1503, 1551, 1551, 1458, 1519, 1202, 1202, 1202, 1202, 1519, + /* 380 */ 1219, 1219, 1203, 1203, 1202, 1519, 1171, 1171, 1171, 1171, + /* 390 */ 1171, 1171, 1514, 1171, 1411, 1287, 1171, 1171, 1171, 1171, + /* 400 */ 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, + /* 410 */ 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1341, + /* 420 */ 1171, 1174, 1455, 1171, 1171, 1453, 1171, 1171, 1171, 1171, + /* 430 */ 1171, 1171, 1288, 1171, 1171, 1171, 1171, 1171, 1171, 1171, + /* 440 */ 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, + /* 450 */ 1171, 1542, 1171, 1171, 1171, 1171, 1171, 1171, 1425, 1424, + /* 460 */ 1171, 1171, 1285, 1171, 1171, 1171, 1171, 1171, 1171, 1171, + /* 470 */ 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, + /* 480 */ 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, + /* 490 */ 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, + /* 500 */ 1313, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, + /* 510 */ 1171, 1171, 1171, 1171, 1171, 1490, 1303, 1171, 1171, 1533, + /* 520 */ 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, + /* 530 */ 1171, 1171, 1171, 1171, 1528, 1259, 1343, 1171, 1342, 1346, + /* 540 */ 1171, 1183, 1171, }; /********** End of lemon-generated parsing tables *****************************/ @@ -149754,6 +150692,9 @@ static const YYCODETYPE yyFallback[] = { 59, /* VIEW => ID */ 59, /* VIRTUAL => ID */ 59, /* WITH => ID */ + 59, /* NULLS => ID */ + 59, /* FIRST => ID */ + 59, /* LAST => ID */ 59, /* CURRENT => ID */ 59, /* FOLLOWING => ID */ 59, /* PARTITION => ID */ @@ -149767,6 +150708,87 @@ static const YYCODETYPE yyFallback[] = { 59, /* REINDEX => ID */ 59, /* RENAME => ID */ 59, /* CTIME_KW => ID */ + 0, /* ANY => nothing */ + 0, /* BITAND => nothing */ + 0, /* BITOR => nothing */ + 0, /* LSHIFT => nothing */ + 0, /* RSHIFT => nothing */ + 0, /* PLUS => nothing */ + 0, /* MINUS => nothing */ + 0, /* STAR => nothing */ + 0, /* SLASH => nothing */ + 0, /* REM => nothing */ + 0, /* CONCAT => nothing */ + 0, /* COLLATE => nothing */ + 0, /* BITNOT => nothing */ + 0, /* ON => nothing */ + 0, /* INDEXED => nothing */ + 0, /* STRING => nothing */ + 0, /* JOIN_KW => nothing */ + 0, /* CONSTRAINT => nothing */ + 0, /* DEFAULT => nothing */ + 0, /* NULL => nothing */ + 0, /* PRIMARY => nothing */ + 0, /* UNIQUE => nothing */ + 0, /* CHECK => nothing */ + 0, /* REFERENCES => nothing */ + 0, /* AUTOINCR => nothing */ + 0, /* INSERT => nothing */ + 0, /* DELETE => nothing */ + 0, /* UPDATE => nothing */ + 0, /* SET => nothing */ + 0, /* DEFERRABLE => nothing */ + 0, /* FOREIGN => nothing */ + 0, /* DROP => nothing */ + 0, /* UNION => nothing */ + 0, /* ALL => nothing */ + 0, /* EXCEPT => nothing */ + 0, /* INTERSECT => nothing */ + 0, /* SELECT => nothing */ + 0, /* VALUES => nothing */ + 0, /* DISTINCT => nothing */ + 0, /* DOT => nothing */ + 0, /* FROM => nothing */ + 0, /* JOIN => nothing */ + 0, /* USING => nothing */ + 0, /* ORDER => nothing */ + 0, /* GROUP => nothing */ + 0, /* HAVING => nothing */ + 0, /* LIMIT => nothing */ + 0, /* WHERE => nothing */ + 0, /* INTO => nothing */ + 0, /* NOTHING => nothing */ + 0, /* FLOAT => nothing */ + 0, /* BLOB => nothing */ + 0, /* INTEGER => nothing */ + 0, /* VARIABLE => nothing */ + 0, /* CASE => nothing */ + 0, /* WHEN => nothing */ + 0, /* THEN => nothing */ + 0, /* ELSE => nothing */ + 0, /* INDEX => nothing */ + 0, /* ALTER => nothing */ + 0, /* ADD => nothing */ + 0, /* WINDOW => nothing */ + 0, /* OVER => nothing */ + 0, /* FILTER => nothing */ + 0, /* COLUMN => nothing */ + 0, /* AGG_FUNCTION => nothing */ + 0, /* AGG_COLUMN => nothing */ + 0, /* TRUEFALSE => nothing */ + 0, /* ISNOT => nothing */ + 0, /* FUNCTION => nothing */ + 0, /* UMINUS => nothing */ + 0, /* UPLUS => nothing */ + 0, /* TRUTH => nothing */ + 0, /* REGISTER => nothing */ + 0, /* VECTOR => nothing */ + 0, /* SELECT_COLUMN => nothing */ + 0, /* IF_NULL_ROW => nothing */ + 0, /* ASTERISK => nothing */ + 0, /* SPAN => nothing */ + 0, /* SPACE => nothing */ + 0, /* ILLEGAL => nothing */ }; #endif /* YYFALLBACK */ @@ -149936,226 +150958,231 @@ static const char *const yyTokenName[] = { /* 79 */ "VIEW", /* 80 */ "VIRTUAL", /* 81 */ "WITH", - /* 82 */ "CURRENT", - /* 83 */ "FOLLOWING", - /* 84 */ "PARTITION", - /* 85 */ "PRECEDING", - /* 86 */ "RANGE", - /* 87 */ "UNBOUNDED", - /* 88 */ "EXCLUDE", - /* 89 */ "GROUPS", - /* 90 */ "OTHERS", - /* 91 */ "TIES", - /* 92 */ "REINDEX", - /* 93 */ "RENAME", - /* 94 */ "CTIME_KW", - /* 95 */ "ANY", - /* 96 */ "BITAND", - /* 97 */ "BITOR", - /* 98 */ "LSHIFT", - /* 99 */ "RSHIFT", - /* 100 */ "PLUS", - /* 101 */ "MINUS", - /* 102 */ "STAR", - /* 103 */ "SLASH", - /* 104 */ "REM", - /* 105 */ "CONCAT", - /* 106 */ "COLLATE", - /* 107 */ "BITNOT", - /* 108 */ "ON", - /* 109 */ "INDEXED", - /* 110 */ "STRING", - /* 111 */ "JOIN_KW", - /* 112 */ "CONSTRAINT", - /* 113 */ "DEFAULT", - /* 114 */ "NULL", - /* 115 */ "PRIMARY", - /* 116 */ "UNIQUE", - /* 117 */ "CHECK", - /* 118 */ "REFERENCES", - /* 119 */ "AUTOINCR", - /* 120 */ "INSERT", - /* 121 */ "DELETE", - /* 122 */ "UPDATE", - /* 123 */ "SET", - /* 124 */ "DEFERRABLE", - /* 125 */ "FOREIGN", - /* 126 */ "DROP", - /* 127 */ "UNION", - /* 128 */ "ALL", - /* 129 */ "EXCEPT", - /* 130 */ "INTERSECT", - /* 131 */ "SELECT", - /* 132 */ "VALUES", - /* 133 */ "DISTINCT", - /* 134 */ "DOT", - /* 135 */ "FROM", - /* 136 */ "JOIN", - /* 137 */ "USING", - /* 138 */ "ORDER", - /* 139 */ "GROUP", - /* 140 */ "HAVING", - /* 141 */ "LIMIT", - /* 142 */ "WHERE", - /* 143 */ "INTO", - /* 144 */ "NOTHING", - /* 145 */ "FLOAT", - /* 146 */ "BLOB", - /* 147 */ "INTEGER", - /* 148 */ "VARIABLE", - /* 149 */ "CASE", - /* 150 */ "WHEN", - /* 151 */ "THEN", - /* 152 */ "ELSE", - /* 153 */ "INDEX", - /* 154 */ "ALTER", - /* 155 */ "ADD", - /* 156 */ "WINDOW", - /* 157 */ "OVER", - /* 158 */ "FILTER", - /* 159 */ "TRUEFALSE", - /* 160 */ "ISNOT", - /* 161 */ "FUNCTION", + /* 82 */ "NULLS", + /* 83 */ "FIRST", + /* 84 */ "LAST", + /* 85 */ "CURRENT", + /* 86 */ "FOLLOWING", + /* 87 */ "PARTITION", + /* 88 */ "PRECEDING", + /* 89 */ "RANGE", + /* 90 */ "UNBOUNDED", + /* 91 */ "EXCLUDE", + /* 92 */ "GROUPS", + /* 93 */ "OTHERS", + /* 94 */ "TIES", + /* 95 */ "REINDEX", + /* 96 */ "RENAME", + /* 97 */ "CTIME_KW", + /* 98 */ "ANY", + /* 99 */ "BITAND", + /* 100 */ "BITOR", + /* 101 */ "LSHIFT", + /* 102 */ "RSHIFT", + /* 103 */ "PLUS", + /* 104 */ "MINUS", + /* 105 */ "STAR", + /* 106 */ "SLASH", + /* 107 */ "REM", + /* 108 */ "CONCAT", + /* 109 */ "COLLATE", + /* 110 */ "BITNOT", + /* 111 */ "ON", + /* 112 */ "INDEXED", + /* 113 */ "STRING", + /* 114 */ "JOIN_KW", + /* 115 */ "CONSTRAINT", + /* 116 */ "DEFAULT", + /* 117 */ "NULL", + /* 118 */ "PRIMARY", + /* 119 */ "UNIQUE", + /* 120 */ "CHECK", + /* 121 */ "REFERENCES", + /* 122 */ "AUTOINCR", + /* 123 */ "INSERT", + /* 124 */ "DELETE", + /* 125 */ "UPDATE", + /* 126 */ "SET", + /* 127 */ "DEFERRABLE", + /* 128 */ "FOREIGN", + /* 129 */ "DROP", + /* 130 */ "UNION", + /* 131 */ "ALL", + /* 132 */ "EXCEPT", + /* 133 */ "INTERSECT", + /* 134 */ "SELECT", + /* 135 */ "VALUES", + /* 136 */ "DISTINCT", + /* 137 */ "DOT", + /* 138 */ "FROM", + /* 139 */ "JOIN", + /* 140 */ "USING", + /* 141 */ "ORDER", + /* 142 */ "GROUP", + /* 143 */ "HAVING", + /* 144 */ "LIMIT", + /* 145 */ "WHERE", + /* 146 */ "INTO", + /* 147 */ "NOTHING", + /* 148 */ "FLOAT", + /* 149 */ "BLOB", + /* 150 */ "INTEGER", + /* 151 */ "VARIABLE", + /* 152 */ "CASE", + /* 153 */ "WHEN", + /* 154 */ "THEN", + /* 155 */ "ELSE", + /* 156 */ "INDEX", + /* 157 */ "ALTER", + /* 158 */ "ADD", + /* 159 */ "WINDOW", + /* 160 */ "OVER", + /* 161 */ "FILTER", /* 162 */ "COLUMN", /* 163 */ "AGG_FUNCTION", /* 164 */ "AGG_COLUMN", - /* 165 */ "UMINUS", - /* 166 */ "UPLUS", - /* 167 */ "TRUTH", - /* 168 */ "REGISTER", - /* 169 */ "VECTOR", - /* 170 */ "SELECT_COLUMN", - /* 171 */ "IF_NULL_ROW", - /* 172 */ "ASTERISK", - /* 173 */ "SPAN", - /* 174 */ "SPACE", - /* 175 */ "ILLEGAL", - /* 176 */ "input", - /* 177 */ "cmdlist", - /* 178 */ "ecmd", - /* 179 */ "cmdx", - /* 180 */ "explain", - /* 181 */ "cmd", - /* 182 */ "transtype", - /* 183 */ "trans_opt", - /* 184 */ "nm", - /* 185 */ "savepoint_opt", - /* 186 */ "create_table", - /* 187 */ "create_table_args", - /* 188 */ "createkw", - /* 189 */ "temp", - /* 190 */ "ifnotexists", - /* 191 */ "dbnm", - /* 192 */ "columnlist", - /* 193 */ "conslist_opt", - /* 194 */ "table_options", - /* 195 */ "select", - /* 196 */ "columnname", - /* 197 */ "carglist", - /* 198 */ "typetoken", - /* 199 */ "typename", - /* 200 */ "signed", - /* 201 */ "plus_num", - /* 202 */ "minus_num", - /* 203 */ "scanpt", - /* 204 */ "scantok", - /* 205 */ "ccons", - /* 206 */ "term", - /* 207 */ "expr", - /* 208 */ "onconf", - /* 209 */ "sortorder", - /* 210 */ "autoinc", - /* 211 */ "eidlist_opt", - /* 212 */ "refargs", - /* 213 */ "defer_subclause", - /* 214 */ "refarg", - /* 215 */ "refact", - /* 216 */ "init_deferred_pred_opt", - /* 217 */ "conslist", - /* 218 */ "tconscomma", - /* 219 */ "tcons", - /* 220 */ "sortlist", - /* 221 */ "eidlist", - /* 222 */ "defer_subclause_opt", - /* 223 */ "orconf", - /* 224 */ "resolvetype", - /* 225 */ "raisetype", - /* 226 */ "ifexists", - /* 227 */ "fullname", - /* 228 */ "selectnowith", - /* 229 */ "oneselect", - /* 230 */ "wqlist", - /* 231 */ "multiselect_op", - /* 232 */ "distinct", - /* 233 */ "selcollist", - /* 234 */ "from", - /* 235 */ "where_opt", - /* 236 */ "groupby_opt", - /* 237 */ "having_opt", - /* 238 */ "orderby_opt", - /* 239 */ "limit_opt", - /* 240 */ "window_clause", - /* 241 */ "values", - /* 242 */ "nexprlist", - /* 243 */ "sclp", - /* 244 */ "as", - /* 245 */ "seltablist", - /* 246 */ "stl_prefix", - /* 247 */ "joinop", - /* 248 */ "indexed_opt", - /* 249 */ "on_opt", - /* 250 */ "using_opt", - /* 251 */ "exprlist", - /* 252 */ "xfullname", - /* 253 */ "idlist", - /* 254 */ "with", - /* 255 */ "setlist", - /* 256 */ "insert_cmd", - /* 257 */ "idlist_opt", - /* 258 */ "upsert", - /* 259 */ "over_clause", - /* 260 */ "likeop", - /* 261 */ "between_op", - /* 262 */ "in_op", - /* 263 */ "paren_exprlist", - /* 264 */ "case_operand", - /* 265 */ "case_exprlist", - /* 266 */ "case_else", - /* 267 */ "uniqueflag", - /* 268 */ "collate", - /* 269 */ "vinto", - /* 270 */ "nmnum", - /* 271 */ "trigger_decl", - /* 272 */ "trigger_cmd_list", - /* 273 */ "trigger_time", - /* 274 */ "trigger_event", - /* 275 */ "foreach_clause", - /* 276 */ "when_clause", - /* 277 */ "trigger_cmd", - /* 278 */ "trnm", - /* 279 */ "tridxby", - /* 280 */ "database_kw_opt", - /* 281 */ "key_opt", - /* 282 */ "add_column_fullname", - /* 283 */ "kwcolumn_opt", - /* 284 */ "create_vtab", - /* 285 */ "vtabarglist", - /* 286 */ "vtabarg", - /* 287 */ "vtabargtoken", - /* 288 */ "lp", - /* 289 */ "anylist", - /* 290 */ "windowdefn_list", - /* 291 */ "windowdefn", - /* 292 */ "window", - /* 293 */ "frame_opt", - /* 294 */ "part_opt", - /* 295 */ "filter_opt", - /* 296 */ "range_or_rows", - /* 297 */ "frame_bound", - /* 298 */ "frame_bound_s", - /* 299 */ "frame_bound_e", - /* 300 */ "frame_exclude_opt", - /* 301 */ "frame_exclude", + /* 165 */ "TRUEFALSE", + /* 166 */ "ISNOT", + /* 167 */ "FUNCTION", + /* 168 */ "UMINUS", + /* 169 */ "UPLUS", + /* 170 */ "TRUTH", + /* 171 */ "REGISTER", + /* 172 */ "VECTOR", + /* 173 */ "SELECT_COLUMN", + /* 174 */ "IF_NULL_ROW", + /* 175 */ "ASTERISK", + /* 176 */ "SPAN", + /* 177 */ "SPACE", + /* 178 */ "ILLEGAL", + /* 179 */ "input", + /* 180 */ "cmdlist", + /* 181 */ "ecmd", + /* 182 */ "cmdx", + /* 183 */ "explain", + /* 184 */ "cmd", + /* 185 */ "transtype", + /* 186 */ "trans_opt", + /* 187 */ "nm", + /* 188 */ "savepoint_opt", + /* 189 */ "create_table", + /* 190 */ "create_table_args", + /* 191 */ "createkw", + /* 192 */ "temp", + /* 193 */ "ifnotexists", + /* 194 */ "dbnm", + /* 195 */ "columnlist", + /* 196 */ "conslist_opt", + /* 197 */ "table_options", + /* 198 */ "select", + /* 199 */ "columnname", + /* 200 */ "carglist", + /* 201 */ "typetoken", + /* 202 */ "typename", + /* 203 */ "signed", + /* 204 */ "plus_num", + /* 205 */ "minus_num", + /* 206 */ "scanpt", + /* 207 */ "scantok", + /* 208 */ "ccons", + /* 209 */ "term", + /* 210 */ "expr", + /* 211 */ "onconf", + /* 212 */ "sortorder", + /* 213 */ "autoinc", + /* 214 */ "eidlist_opt", + /* 215 */ "refargs", + /* 216 */ "defer_subclause", + /* 217 */ "refarg", + /* 218 */ "refact", + /* 219 */ "init_deferred_pred_opt", + /* 220 */ "conslist", + /* 221 */ "tconscomma", + /* 222 */ "tcons", + /* 223 */ "sortlist", + /* 224 */ "eidlist", + /* 225 */ "defer_subclause_opt", + /* 226 */ "orconf", + /* 227 */ "resolvetype", + /* 228 */ "raisetype", + /* 229 */ "ifexists", + /* 230 */ "fullname", + /* 231 */ "selectnowith", + /* 232 */ "oneselect", + /* 233 */ "wqlist", + /* 234 */ "multiselect_op", + /* 235 */ "distinct", + /* 236 */ "selcollist", + /* 237 */ "from", + /* 238 */ "where_opt", + /* 239 */ "groupby_opt", + /* 240 */ "having_opt", + /* 241 */ "orderby_opt", + /* 242 */ "limit_opt", + /* 243 */ "window_clause", + /* 244 */ "values", + /* 245 */ "nexprlist", + /* 246 */ "sclp", + /* 247 */ "as", + /* 248 */ "seltablist", + /* 249 */ "stl_prefix", + /* 250 */ "joinop", + /* 251 */ "indexed_opt", + /* 252 */ "on_opt", + /* 253 */ "using_opt", + /* 254 */ "exprlist", + /* 255 */ "xfullname", + /* 256 */ "idlist", + /* 257 */ "nulls", + /* 258 */ "with", + /* 259 */ "setlist", + /* 260 */ "insert_cmd", + /* 261 */ "idlist_opt", + /* 262 */ "upsert", + /* 263 */ "filter_over", + /* 264 */ "likeop", + /* 265 */ "between_op", + /* 266 */ "in_op", + /* 267 */ "paren_exprlist", + /* 268 */ "case_operand", + /* 269 */ "case_exprlist", + /* 270 */ "case_else", + /* 271 */ "uniqueflag", + /* 272 */ "collate", + /* 273 */ "vinto", + /* 274 */ "nmnum", + /* 275 */ "trigger_decl", + /* 276 */ "trigger_cmd_list", + /* 277 */ "trigger_time", + /* 278 */ "trigger_event", + /* 279 */ "foreach_clause", + /* 280 */ "when_clause", + /* 281 */ "trigger_cmd", + /* 282 */ "trnm", + /* 283 */ "tridxby", + /* 284 */ "database_kw_opt", + /* 285 */ "key_opt", + /* 286 */ "add_column_fullname", + /* 287 */ "kwcolumn_opt", + /* 288 */ "create_vtab", + /* 289 */ "vtabarglist", + /* 290 */ "vtabarg", + /* 291 */ "vtabargtoken", + /* 292 */ "lp", + /* 293 */ "anylist", + /* 294 */ "windowdefn_list", + /* 295 */ "windowdefn", + /* 296 */ "window", + /* 297 */ "frame_opt", + /* 298 */ "part_opt", + /* 299 */ "filter_clause", + /* 300 */ "over_clause", + /* 301 */ "range_or_rows", + /* 302 */ "frame_bound", + /* 303 */ "frame_bound_s", + /* 304 */ "frame_bound_e", + /* 305 */ "frame_exclude_opt", + /* 306 */ "frame_exclude", }; #endif /* defined(YYCOVERAGE) || !defined(NDEBUG) */ @@ -150293,252 +151320,257 @@ static const char *const yyRuleName[] = { /* 127 */ "using_opt ::=", /* 128 */ "orderby_opt ::=", /* 129 */ "orderby_opt ::= ORDER BY sortlist", - /* 130 */ "sortlist ::= sortlist COMMA expr sortorder", - /* 131 */ "sortlist ::= expr sortorder", + /* 130 */ "sortlist ::= sortlist COMMA expr sortorder nulls", + /* 131 */ "sortlist ::= expr sortorder nulls", /* 132 */ "sortorder ::= ASC", /* 133 */ "sortorder ::= DESC", /* 134 */ "sortorder ::=", - /* 135 */ "groupby_opt ::=", - /* 136 */ "groupby_opt ::= GROUP BY nexprlist", - /* 137 */ "having_opt ::=", - /* 138 */ "having_opt ::= HAVING expr", - /* 139 */ "limit_opt ::=", - /* 140 */ "limit_opt ::= LIMIT expr", - /* 141 */ "limit_opt ::= LIMIT expr OFFSET expr", - /* 142 */ "limit_opt ::= LIMIT expr COMMA expr", - /* 143 */ "cmd ::= with DELETE FROM xfullname indexed_opt where_opt", - /* 144 */ "where_opt ::=", - /* 145 */ "where_opt ::= WHERE expr", - /* 146 */ "cmd ::= with UPDATE orconf xfullname indexed_opt SET setlist where_opt", - /* 147 */ "setlist ::= setlist COMMA nm EQ expr", - /* 148 */ "setlist ::= setlist COMMA LP idlist RP EQ expr", - /* 149 */ "setlist ::= nm EQ expr", - /* 150 */ "setlist ::= LP idlist RP EQ expr", - /* 151 */ "cmd ::= with insert_cmd INTO xfullname idlist_opt select upsert", - /* 152 */ "cmd ::= with insert_cmd INTO xfullname idlist_opt DEFAULT VALUES", - /* 153 */ "upsert ::=", - /* 154 */ "upsert ::= ON CONFLICT LP sortlist RP where_opt DO UPDATE SET setlist where_opt", - /* 155 */ "upsert ::= ON CONFLICT LP sortlist RP where_opt DO NOTHING", - /* 156 */ "upsert ::= ON CONFLICT DO NOTHING", - /* 157 */ "insert_cmd ::= INSERT orconf", - /* 158 */ "insert_cmd ::= REPLACE", - /* 159 */ "idlist_opt ::=", - /* 160 */ "idlist_opt ::= LP idlist RP", - /* 161 */ "idlist ::= idlist COMMA nm", - /* 162 */ "idlist ::= nm", - /* 163 */ "expr ::= LP expr RP", - /* 164 */ "expr ::= ID|INDEXED", - /* 165 */ "expr ::= JOIN_KW", - /* 166 */ "expr ::= nm DOT nm", - /* 167 */ "expr ::= nm DOT nm DOT nm", - /* 168 */ "term ::= NULL|FLOAT|BLOB", - /* 169 */ "term ::= STRING", - /* 170 */ "term ::= INTEGER", - /* 171 */ "expr ::= VARIABLE", - /* 172 */ "expr ::= expr COLLATE ID|STRING", - /* 173 */ "expr ::= CAST LP expr AS typetoken RP", - /* 174 */ "expr ::= ID|INDEXED LP distinct exprlist RP", - /* 175 */ "expr ::= ID|INDEXED LP STAR RP", - /* 176 */ "expr ::= ID|INDEXED LP distinct exprlist RP over_clause", - /* 177 */ "expr ::= ID|INDEXED LP STAR RP over_clause", - /* 178 */ "term ::= CTIME_KW", - /* 179 */ "expr ::= LP nexprlist COMMA expr RP", - /* 180 */ "expr ::= expr AND expr", - /* 181 */ "expr ::= expr OR expr", - /* 182 */ "expr ::= expr LT|GT|GE|LE expr", - /* 183 */ "expr ::= expr EQ|NE expr", - /* 184 */ "expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr", - /* 185 */ "expr ::= expr PLUS|MINUS expr", - /* 186 */ "expr ::= expr STAR|SLASH|REM expr", - /* 187 */ "expr ::= expr CONCAT expr", - /* 188 */ "likeop ::= NOT LIKE_KW|MATCH", - /* 189 */ "expr ::= expr likeop expr", - /* 190 */ "expr ::= expr likeop expr ESCAPE expr", - /* 191 */ "expr ::= expr ISNULL|NOTNULL", - /* 192 */ "expr ::= expr NOT NULL", - /* 193 */ "expr ::= expr IS expr", - /* 194 */ "expr ::= expr IS NOT expr", - /* 195 */ "expr ::= NOT expr", - /* 196 */ "expr ::= BITNOT expr", - /* 197 */ "expr ::= PLUS|MINUS expr", - /* 198 */ "between_op ::= BETWEEN", - /* 199 */ "between_op ::= NOT BETWEEN", - /* 200 */ "expr ::= expr between_op expr AND expr", - /* 201 */ "in_op ::= IN", - /* 202 */ "in_op ::= NOT IN", - /* 203 */ "expr ::= expr in_op LP exprlist RP", - /* 204 */ "expr ::= LP select RP", - /* 205 */ "expr ::= expr in_op LP select RP", - /* 206 */ "expr ::= expr in_op nm dbnm paren_exprlist", - /* 207 */ "expr ::= EXISTS LP select RP", - /* 208 */ "expr ::= CASE case_operand case_exprlist case_else END", - /* 209 */ "case_exprlist ::= case_exprlist WHEN expr THEN expr", - /* 210 */ "case_exprlist ::= WHEN expr THEN expr", - /* 211 */ "case_else ::= ELSE expr", - /* 212 */ "case_else ::=", - /* 213 */ "case_operand ::= expr", - /* 214 */ "case_operand ::=", - /* 215 */ "exprlist ::=", - /* 216 */ "nexprlist ::= nexprlist COMMA expr", - /* 217 */ "nexprlist ::= expr", - /* 218 */ "paren_exprlist ::=", - /* 219 */ "paren_exprlist ::= LP exprlist RP", - /* 220 */ "cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt", - /* 221 */ "uniqueflag ::= UNIQUE", - /* 222 */ "uniqueflag ::=", - /* 223 */ "eidlist_opt ::=", - /* 224 */ "eidlist_opt ::= LP eidlist RP", - /* 225 */ "eidlist ::= eidlist COMMA nm collate sortorder", - /* 226 */ "eidlist ::= nm collate sortorder", - /* 227 */ "collate ::=", - /* 228 */ "collate ::= COLLATE ID|STRING", - /* 229 */ "cmd ::= DROP INDEX ifexists fullname", - /* 230 */ "cmd ::= VACUUM vinto", - /* 231 */ "cmd ::= VACUUM nm vinto", - /* 232 */ "vinto ::= INTO expr", - /* 233 */ "vinto ::=", - /* 234 */ "cmd ::= PRAGMA nm dbnm", - /* 235 */ "cmd ::= PRAGMA nm dbnm EQ nmnum", - /* 236 */ "cmd ::= PRAGMA nm dbnm LP nmnum RP", - /* 237 */ "cmd ::= PRAGMA nm dbnm EQ minus_num", - /* 238 */ "cmd ::= PRAGMA nm dbnm LP minus_num RP", - /* 239 */ "plus_num ::= PLUS INTEGER|FLOAT", - /* 240 */ "minus_num ::= MINUS INTEGER|FLOAT", - /* 241 */ "cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END", - /* 242 */ "trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause", - /* 243 */ "trigger_time ::= BEFORE|AFTER", - /* 244 */ "trigger_time ::= INSTEAD OF", - /* 245 */ "trigger_time ::=", - /* 246 */ "trigger_event ::= DELETE|INSERT", - /* 247 */ "trigger_event ::= UPDATE", - /* 248 */ "trigger_event ::= UPDATE OF idlist", - /* 249 */ "when_clause ::=", - /* 250 */ "when_clause ::= WHEN expr", - /* 251 */ "trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI", - /* 252 */ "trigger_cmd_list ::= trigger_cmd SEMI", - /* 253 */ "trnm ::= nm DOT nm", - /* 254 */ "tridxby ::= INDEXED BY nm", - /* 255 */ "tridxby ::= NOT INDEXED", - /* 256 */ "trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt scanpt", - /* 257 */ "trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt", - /* 258 */ "trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt", - /* 259 */ "trigger_cmd ::= scanpt select scanpt", - /* 260 */ "expr ::= RAISE LP IGNORE RP", - /* 261 */ "expr ::= RAISE LP raisetype COMMA nm RP", - /* 262 */ "raisetype ::= ROLLBACK", - /* 263 */ "raisetype ::= ABORT", - /* 264 */ "raisetype ::= FAIL", - /* 265 */ "cmd ::= DROP TRIGGER ifexists fullname", - /* 266 */ "cmd ::= ATTACH database_kw_opt expr AS expr key_opt", - /* 267 */ "cmd ::= DETACH database_kw_opt expr", - /* 268 */ "key_opt ::=", - /* 269 */ "key_opt ::= KEY expr", - /* 270 */ "cmd ::= REINDEX", - /* 271 */ "cmd ::= REINDEX nm dbnm", - /* 272 */ "cmd ::= ANALYZE", - /* 273 */ "cmd ::= ANALYZE nm dbnm", - /* 274 */ "cmd ::= ALTER TABLE fullname RENAME TO nm", - /* 275 */ "cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist", - /* 276 */ "add_column_fullname ::= fullname", - /* 277 */ "cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm", - /* 278 */ "cmd ::= create_vtab", - /* 279 */ "cmd ::= create_vtab LP vtabarglist RP", - /* 280 */ "create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm", - /* 281 */ "vtabarg ::=", - /* 282 */ "vtabargtoken ::= ANY", - /* 283 */ "vtabargtoken ::= lp anylist RP", - /* 284 */ "lp ::= LP", - /* 285 */ "with ::= WITH wqlist", - /* 286 */ "with ::= WITH RECURSIVE wqlist", - /* 287 */ "wqlist ::= nm eidlist_opt AS LP select RP", - /* 288 */ "wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP", - /* 289 */ "windowdefn_list ::= windowdefn", - /* 290 */ "windowdefn_list ::= windowdefn_list COMMA windowdefn", - /* 291 */ "windowdefn ::= nm AS LP window RP", - /* 292 */ "window ::= PARTITION BY nexprlist orderby_opt frame_opt", - /* 293 */ "window ::= nm PARTITION BY nexprlist orderby_opt frame_opt", - /* 294 */ "window ::= ORDER BY sortlist frame_opt", - /* 295 */ "window ::= nm ORDER BY sortlist frame_opt", - /* 296 */ "window ::= frame_opt", - /* 297 */ "window ::= nm frame_opt", - /* 298 */ "frame_opt ::=", - /* 299 */ "frame_opt ::= range_or_rows frame_bound_s frame_exclude_opt", - /* 300 */ "frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e frame_exclude_opt", - /* 301 */ "range_or_rows ::= RANGE|ROWS|GROUPS", - /* 302 */ "frame_bound_s ::= frame_bound", - /* 303 */ "frame_bound_s ::= UNBOUNDED PRECEDING", - /* 304 */ "frame_bound_e ::= frame_bound", - /* 305 */ "frame_bound_e ::= UNBOUNDED FOLLOWING", - /* 306 */ "frame_bound ::= expr PRECEDING|FOLLOWING", - /* 307 */ "frame_bound ::= CURRENT ROW", - /* 308 */ "frame_exclude_opt ::=", - /* 309 */ "frame_exclude_opt ::= EXCLUDE frame_exclude", - /* 310 */ "frame_exclude ::= NO OTHERS", - /* 311 */ "frame_exclude ::= CURRENT ROW", - /* 312 */ "frame_exclude ::= GROUP|TIES", - /* 313 */ "window_clause ::= WINDOW windowdefn_list", - /* 314 */ "over_clause ::= filter_opt OVER LP window RP", - /* 315 */ "over_clause ::= filter_opt OVER nm", - /* 316 */ "filter_opt ::=", - /* 317 */ "filter_opt ::= FILTER LP WHERE expr RP", - /* 318 */ "input ::= cmdlist", - /* 319 */ "cmdlist ::= cmdlist ecmd", - /* 320 */ "cmdlist ::= ecmd", - /* 321 */ "ecmd ::= SEMI", - /* 322 */ "ecmd ::= cmdx SEMI", - /* 323 */ "ecmd ::= explain cmdx", - /* 324 */ "trans_opt ::=", - /* 325 */ "trans_opt ::= TRANSACTION", - /* 326 */ "trans_opt ::= TRANSACTION nm", - /* 327 */ "savepoint_opt ::= SAVEPOINT", - /* 328 */ "savepoint_opt ::=", - /* 329 */ "cmd ::= create_table create_table_args", - /* 330 */ "columnlist ::= columnlist COMMA columnname carglist", - /* 331 */ "columnlist ::= columnname carglist", - /* 332 */ "nm ::= ID|INDEXED", - /* 333 */ "nm ::= STRING", - /* 334 */ "nm ::= JOIN_KW", - /* 335 */ "typetoken ::= typename", - /* 336 */ "typename ::= ID|STRING", - /* 337 */ "signed ::= plus_num", - /* 338 */ "signed ::= minus_num", - /* 339 */ "carglist ::= carglist ccons", - /* 340 */ "carglist ::=", - /* 341 */ "ccons ::= NULL onconf", - /* 342 */ "conslist_opt ::= COMMA conslist", - /* 343 */ "conslist ::= conslist tconscomma tcons", - /* 344 */ "conslist ::= tcons", - /* 345 */ "tconscomma ::=", - /* 346 */ "defer_subclause_opt ::= defer_subclause", - /* 347 */ "resolvetype ::= raisetype", - /* 348 */ "selectnowith ::= oneselect", - /* 349 */ "oneselect ::= values", - /* 350 */ "sclp ::= selcollist COMMA", - /* 351 */ "as ::= ID|STRING", - /* 352 */ "expr ::= term", - /* 353 */ "likeop ::= LIKE_KW|MATCH", - /* 354 */ "exprlist ::= nexprlist", - /* 355 */ "nmnum ::= plus_num", - /* 356 */ "nmnum ::= nm", - /* 357 */ "nmnum ::= ON", - /* 358 */ "nmnum ::= DELETE", - /* 359 */ "nmnum ::= DEFAULT", - /* 360 */ "plus_num ::= INTEGER|FLOAT", - /* 361 */ "foreach_clause ::=", - /* 362 */ "foreach_clause ::= FOR EACH ROW", - /* 363 */ "trnm ::= nm", - /* 364 */ "tridxby ::=", - /* 365 */ "database_kw_opt ::= DATABASE", - /* 366 */ "database_kw_opt ::=", - /* 367 */ "kwcolumn_opt ::=", - /* 368 */ "kwcolumn_opt ::= COLUMNKW", - /* 369 */ "vtabarglist ::= vtabarg", - /* 370 */ "vtabarglist ::= vtabarglist COMMA vtabarg", - /* 371 */ "vtabarg ::= vtabarg vtabargtoken", - /* 372 */ "anylist ::=", - /* 373 */ "anylist ::= anylist LP anylist RP", - /* 374 */ "anylist ::= anylist ANY", - /* 375 */ "with ::=", + /* 135 */ "nulls ::= NULLS FIRST", + /* 136 */ "nulls ::= NULLS LAST", + /* 137 */ "nulls ::=", + /* 138 */ "groupby_opt ::=", + /* 139 */ "groupby_opt ::= GROUP BY nexprlist", + /* 140 */ "having_opt ::=", + /* 141 */ "having_opt ::= HAVING expr", + /* 142 */ "limit_opt ::=", + /* 143 */ "limit_opt ::= LIMIT expr", + /* 144 */ "limit_opt ::= LIMIT expr OFFSET expr", + /* 145 */ "limit_opt ::= LIMIT expr COMMA expr", + /* 146 */ "cmd ::= with DELETE FROM xfullname indexed_opt where_opt", + /* 147 */ "where_opt ::=", + /* 148 */ "where_opt ::= WHERE expr", + /* 149 */ "cmd ::= with UPDATE orconf xfullname indexed_opt SET setlist where_opt", + /* 150 */ "setlist ::= setlist COMMA nm EQ expr", + /* 151 */ "setlist ::= setlist COMMA LP idlist RP EQ expr", + /* 152 */ "setlist ::= nm EQ expr", + /* 153 */ "setlist ::= LP idlist RP EQ expr", + /* 154 */ "cmd ::= with insert_cmd INTO xfullname idlist_opt select upsert", + /* 155 */ "cmd ::= with insert_cmd INTO xfullname idlist_opt DEFAULT VALUES", + /* 156 */ "upsert ::=", + /* 157 */ "upsert ::= ON CONFLICT LP sortlist RP where_opt DO UPDATE SET setlist where_opt", + /* 158 */ "upsert ::= ON CONFLICT LP sortlist RP where_opt DO NOTHING", + /* 159 */ "upsert ::= ON CONFLICT DO NOTHING", + /* 160 */ "insert_cmd ::= INSERT orconf", + /* 161 */ "insert_cmd ::= REPLACE", + /* 162 */ "idlist_opt ::=", + /* 163 */ "idlist_opt ::= LP idlist RP", + /* 164 */ "idlist ::= idlist COMMA nm", + /* 165 */ "idlist ::= nm", + /* 166 */ "expr ::= LP expr RP", + /* 167 */ "expr ::= ID|INDEXED", + /* 168 */ "expr ::= JOIN_KW", + /* 169 */ "expr ::= nm DOT nm", + /* 170 */ "expr ::= nm DOT nm DOT nm", + /* 171 */ "term ::= NULL|FLOAT|BLOB", + /* 172 */ "term ::= STRING", + /* 173 */ "term ::= INTEGER", + /* 174 */ "expr ::= VARIABLE", + /* 175 */ "expr ::= expr COLLATE ID|STRING", + /* 176 */ "expr ::= CAST LP expr AS typetoken RP", + /* 177 */ "expr ::= ID|INDEXED LP distinct exprlist RP", + /* 178 */ "expr ::= ID|INDEXED LP STAR RP", + /* 179 */ "expr ::= ID|INDEXED LP distinct exprlist RP filter_over", + /* 180 */ "expr ::= ID|INDEXED LP STAR RP filter_over", + /* 181 */ "term ::= CTIME_KW", + /* 182 */ "expr ::= LP nexprlist COMMA expr RP", + /* 183 */ "expr ::= expr AND expr", + /* 184 */ "expr ::= expr OR expr", + /* 185 */ "expr ::= expr LT|GT|GE|LE expr", + /* 186 */ "expr ::= expr EQ|NE expr", + /* 187 */ "expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr", + /* 188 */ "expr ::= expr PLUS|MINUS expr", + /* 189 */ "expr ::= expr STAR|SLASH|REM expr", + /* 190 */ "expr ::= expr CONCAT expr", + /* 191 */ "likeop ::= NOT LIKE_KW|MATCH", + /* 192 */ "expr ::= expr likeop expr", + /* 193 */ "expr ::= expr likeop expr ESCAPE expr", + /* 194 */ "expr ::= expr ISNULL|NOTNULL", + /* 195 */ "expr ::= expr NOT NULL", + /* 196 */ "expr ::= expr IS expr", + /* 197 */ "expr ::= expr IS NOT expr", + /* 198 */ "expr ::= NOT expr", + /* 199 */ "expr ::= BITNOT expr", + /* 200 */ "expr ::= PLUS|MINUS expr", + /* 201 */ "between_op ::= BETWEEN", + /* 202 */ "between_op ::= NOT BETWEEN", + /* 203 */ "expr ::= expr between_op expr AND expr", + /* 204 */ "in_op ::= IN", + /* 205 */ "in_op ::= NOT IN", + /* 206 */ "expr ::= expr in_op LP exprlist RP", + /* 207 */ "expr ::= LP select RP", + /* 208 */ "expr ::= expr in_op LP select RP", + /* 209 */ "expr ::= expr in_op nm dbnm paren_exprlist", + /* 210 */ "expr ::= EXISTS LP select RP", + /* 211 */ "expr ::= CASE case_operand case_exprlist case_else END", + /* 212 */ "case_exprlist ::= case_exprlist WHEN expr THEN expr", + /* 213 */ "case_exprlist ::= WHEN expr THEN expr", + /* 214 */ "case_else ::= ELSE expr", + /* 215 */ "case_else ::=", + /* 216 */ "case_operand ::= expr", + /* 217 */ "case_operand ::=", + /* 218 */ "exprlist ::=", + /* 219 */ "nexprlist ::= nexprlist COMMA expr", + /* 220 */ "nexprlist ::= expr", + /* 221 */ "paren_exprlist ::=", + /* 222 */ "paren_exprlist ::= LP exprlist RP", + /* 223 */ "cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt", + /* 224 */ "uniqueflag ::= UNIQUE", + /* 225 */ "uniqueflag ::=", + /* 226 */ "eidlist_opt ::=", + /* 227 */ "eidlist_opt ::= LP eidlist RP", + /* 228 */ "eidlist ::= eidlist COMMA nm collate sortorder", + /* 229 */ "eidlist ::= nm collate sortorder", + /* 230 */ "collate ::=", + /* 231 */ "collate ::= COLLATE ID|STRING", + /* 232 */ "cmd ::= DROP INDEX ifexists fullname", + /* 233 */ "cmd ::= VACUUM vinto", + /* 234 */ "cmd ::= VACUUM nm vinto", + /* 235 */ "vinto ::= INTO expr", + /* 236 */ "vinto ::=", + /* 237 */ "cmd ::= PRAGMA nm dbnm", + /* 238 */ "cmd ::= PRAGMA nm dbnm EQ nmnum", + /* 239 */ "cmd ::= PRAGMA nm dbnm LP nmnum RP", + /* 240 */ "cmd ::= PRAGMA nm dbnm EQ minus_num", + /* 241 */ "cmd ::= PRAGMA nm dbnm LP minus_num RP", + /* 242 */ "plus_num ::= PLUS INTEGER|FLOAT", + /* 243 */ "minus_num ::= MINUS INTEGER|FLOAT", + /* 244 */ "cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END", + /* 245 */ "trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause", + /* 246 */ "trigger_time ::= BEFORE|AFTER", + /* 247 */ "trigger_time ::= INSTEAD OF", + /* 248 */ "trigger_time ::=", + /* 249 */ "trigger_event ::= DELETE|INSERT", + /* 250 */ "trigger_event ::= UPDATE", + /* 251 */ "trigger_event ::= UPDATE OF idlist", + /* 252 */ "when_clause ::=", + /* 253 */ "when_clause ::= WHEN expr", + /* 254 */ "trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI", + /* 255 */ "trigger_cmd_list ::= trigger_cmd SEMI", + /* 256 */ "trnm ::= nm DOT nm", + /* 257 */ "tridxby ::= INDEXED BY nm", + /* 258 */ "tridxby ::= NOT INDEXED", + /* 259 */ "trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt scanpt", + /* 260 */ "trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt", + /* 261 */ "trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt", + /* 262 */ "trigger_cmd ::= scanpt select scanpt", + /* 263 */ "expr ::= RAISE LP IGNORE RP", + /* 264 */ "expr ::= RAISE LP raisetype COMMA nm RP", + /* 265 */ "raisetype ::= ROLLBACK", + /* 266 */ "raisetype ::= ABORT", + /* 267 */ "raisetype ::= FAIL", + /* 268 */ "cmd ::= DROP TRIGGER ifexists fullname", + /* 269 */ "cmd ::= ATTACH database_kw_opt expr AS expr key_opt", + /* 270 */ "cmd ::= DETACH database_kw_opt expr", + /* 271 */ "key_opt ::=", + /* 272 */ "key_opt ::= KEY expr", + /* 273 */ "cmd ::= REINDEX", + /* 274 */ "cmd ::= REINDEX nm dbnm", + /* 275 */ "cmd ::= ANALYZE", + /* 276 */ "cmd ::= ANALYZE nm dbnm", + /* 277 */ "cmd ::= ALTER TABLE fullname RENAME TO nm", + /* 278 */ "cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist", + /* 279 */ "add_column_fullname ::= fullname", + /* 280 */ "cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm", + /* 281 */ "cmd ::= create_vtab", + /* 282 */ "cmd ::= create_vtab LP vtabarglist RP", + /* 283 */ "create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm", + /* 284 */ "vtabarg ::=", + /* 285 */ "vtabargtoken ::= ANY", + /* 286 */ "vtabargtoken ::= lp anylist RP", + /* 287 */ "lp ::= LP", + /* 288 */ "with ::= WITH wqlist", + /* 289 */ "with ::= WITH RECURSIVE wqlist", + /* 290 */ "wqlist ::= nm eidlist_opt AS LP select RP", + /* 291 */ "wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP", + /* 292 */ "windowdefn_list ::= windowdefn", + /* 293 */ "windowdefn_list ::= windowdefn_list COMMA windowdefn", + /* 294 */ "windowdefn ::= nm AS LP window RP", + /* 295 */ "window ::= PARTITION BY nexprlist orderby_opt frame_opt", + /* 296 */ "window ::= nm PARTITION BY nexprlist orderby_opt frame_opt", + /* 297 */ "window ::= ORDER BY sortlist frame_opt", + /* 298 */ "window ::= nm ORDER BY sortlist frame_opt", + /* 299 */ "window ::= frame_opt", + /* 300 */ "window ::= nm frame_opt", + /* 301 */ "frame_opt ::=", + /* 302 */ "frame_opt ::= range_or_rows frame_bound_s frame_exclude_opt", + /* 303 */ "frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e frame_exclude_opt", + /* 304 */ "range_or_rows ::= RANGE|ROWS|GROUPS", + /* 305 */ "frame_bound_s ::= frame_bound", + /* 306 */ "frame_bound_s ::= UNBOUNDED PRECEDING", + /* 307 */ "frame_bound_e ::= frame_bound", + /* 308 */ "frame_bound_e ::= UNBOUNDED FOLLOWING", + /* 309 */ "frame_bound ::= expr PRECEDING|FOLLOWING", + /* 310 */ "frame_bound ::= CURRENT ROW", + /* 311 */ "frame_exclude_opt ::=", + /* 312 */ "frame_exclude_opt ::= EXCLUDE frame_exclude", + /* 313 */ "frame_exclude ::= NO OTHERS", + /* 314 */ "frame_exclude ::= CURRENT ROW", + /* 315 */ "frame_exclude ::= GROUP|TIES", + /* 316 */ "window_clause ::= WINDOW windowdefn_list", + /* 317 */ "filter_over ::= filter_clause over_clause", + /* 318 */ "filter_over ::= over_clause", + /* 319 */ "filter_over ::= filter_clause", + /* 320 */ "over_clause ::= OVER LP window RP", + /* 321 */ "over_clause ::= OVER nm", + /* 322 */ "filter_clause ::= FILTER LP WHERE expr RP", + /* 323 */ "input ::= cmdlist", + /* 324 */ "cmdlist ::= cmdlist ecmd", + /* 325 */ "cmdlist ::= ecmd", + /* 326 */ "ecmd ::= SEMI", + /* 327 */ "ecmd ::= cmdx SEMI", + /* 328 */ "ecmd ::= explain cmdx", + /* 329 */ "trans_opt ::=", + /* 330 */ "trans_opt ::= TRANSACTION", + /* 331 */ "trans_opt ::= TRANSACTION nm", + /* 332 */ "savepoint_opt ::= SAVEPOINT", + /* 333 */ "savepoint_opt ::=", + /* 334 */ "cmd ::= create_table create_table_args", + /* 335 */ "columnlist ::= columnlist COMMA columnname carglist", + /* 336 */ "columnlist ::= columnname carglist", + /* 337 */ "nm ::= ID|INDEXED", + /* 338 */ "nm ::= STRING", + /* 339 */ "nm ::= JOIN_KW", + /* 340 */ "typetoken ::= typename", + /* 341 */ "typename ::= ID|STRING", + /* 342 */ "signed ::= plus_num", + /* 343 */ "signed ::= minus_num", + /* 344 */ "carglist ::= carglist ccons", + /* 345 */ "carglist ::=", + /* 346 */ "ccons ::= NULL onconf", + /* 347 */ "conslist_opt ::= COMMA conslist", + /* 348 */ "conslist ::= conslist tconscomma tcons", + /* 349 */ "conslist ::= tcons", + /* 350 */ "tconscomma ::=", + /* 351 */ "defer_subclause_opt ::= defer_subclause", + /* 352 */ "resolvetype ::= raisetype", + /* 353 */ "selectnowith ::= oneselect", + /* 354 */ "oneselect ::= values", + /* 355 */ "sclp ::= selcollist COMMA", + /* 356 */ "as ::= ID|STRING", + /* 357 */ "expr ::= term", + /* 358 */ "likeop ::= LIKE_KW|MATCH", + /* 359 */ "exprlist ::= nexprlist", + /* 360 */ "nmnum ::= plus_num", + /* 361 */ "nmnum ::= nm", + /* 362 */ "nmnum ::= ON", + /* 363 */ "nmnum ::= DELETE", + /* 364 */ "nmnum ::= DEFAULT", + /* 365 */ "plus_num ::= INTEGER|FLOAT", + /* 366 */ "foreach_clause ::=", + /* 367 */ "foreach_clause ::= FOR EACH ROW", + /* 368 */ "trnm ::= nm", + /* 369 */ "tridxby ::=", + /* 370 */ "database_kw_opt ::= DATABASE", + /* 371 */ "database_kw_opt ::=", + /* 372 */ "kwcolumn_opt ::=", + /* 373 */ "kwcolumn_opt ::= COLUMNKW", + /* 374 */ "vtabarglist ::= vtabarg", + /* 375 */ "vtabarglist ::= vtabarglist COMMA vtabarg", + /* 376 */ "vtabarg ::= vtabarg vtabargtoken", + /* 377 */ "anylist ::=", + /* 378 */ "anylist ::= anylist LP anylist RP", + /* 379 */ "anylist ::= anylist ANY", + /* 380 */ "with ::=", }; #endif /* NDEBUG */ @@ -150664,97 +151696,98 @@ static void yy_destructor( ** inside the C code. */ /********* Begin destructor definitions ***************************************/ - case 195: /* select */ - case 228: /* selectnowith */ - case 229: /* oneselect */ - case 241: /* values */ + case 198: /* select */ + case 231: /* selectnowith */ + case 232: /* oneselect */ + case 244: /* values */ { -sqlite3SelectDelete(pParse->db, (yypminor->yy391)); +sqlite3SelectDelete(pParse->db, (yypminor->yy25)); } break; - case 206: /* term */ - case 207: /* expr */ - case 235: /* where_opt */ - case 237: /* having_opt */ - case 249: /* on_opt */ - case 264: /* case_operand */ - case 266: /* case_else */ - case 269: /* vinto */ - case 276: /* when_clause */ - case 281: /* key_opt */ - case 295: /* filter_opt */ + case 209: /* term */ + case 210: /* expr */ + case 238: /* where_opt */ + case 240: /* having_opt */ + case 252: /* on_opt */ + case 268: /* case_operand */ + case 270: /* case_else */ + case 273: /* vinto */ + case 280: /* when_clause */ + case 285: /* key_opt */ + case 299: /* filter_clause */ { -sqlite3ExprDelete(pParse->db, (yypminor->yy102)); +sqlite3ExprDelete(pParse->db, (yypminor->yy46)); } break; - case 211: /* eidlist_opt */ - case 220: /* sortlist */ - case 221: /* eidlist */ - case 233: /* selcollist */ - case 236: /* groupby_opt */ - case 238: /* orderby_opt */ - case 242: /* nexprlist */ - case 243: /* sclp */ - case 251: /* exprlist */ - case 255: /* setlist */ - case 263: /* paren_exprlist */ - case 265: /* case_exprlist */ - case 294: /* part_opt */ + case 214: /* eidlist_opt */ + case 223: /* sortlist */ + case 224: /* eidlist */ + case 236: /* selcollist */ + case 239: /* groupby_opt */ + case 241: /* orderby_opt */ + case 245: /* nexprlist */ + case 246: /* sclp */ + case 254: /* exprlist */ + case 259: /* setlist */ + case 267: /* paren_exprlist */ + case 269: /* case_exprlist */ + case 298: /* part_opt */ { -sqlite3ExprListDelete(pParse->db, (yypminor->yy94)); +sqlite3ExprListDelete(pParse->db, (yypminor->yy138)); } break; - case 227: /* fullname */ - case 234: /* from */ - case 245: /* seltablist */ - case 246: /* stl_prefix */ - case 252: /* xfullname */ + case 230: /* fullname */ + case 237: /* from */ + case 248: /* seltablist */ + case 249: /* stl_prefix */ + case 255: /* xfullname */ { -sqlite3SrcListDelete(pParse->db, (yypminor->yy407)); +sqlite3SrcListDelete(pParse->db, (yypminor->yy609)); } break; - case 230: /* wqlist */ + case 233: /* wqlist */ { -sqlite3WithDelete(pParse->db, (yypminor->yy243)); +sqlite3WithDelete(pParse->db, (yypminor->yy297)); } break; - case 240: /* window_clause */ - case 290: /* windowdefn_list */ + case 243: /* window_clause */ + case 294: /* windowdefn_list */ { -sqlite3WindowListDelete(pParse->db, (yypminor->yy379)); +sqlite3WindowListDelete(pParse->db, (yypminor->yy455)); } break; - case 250: /* using_opt */ - case 253: /* idlist */ - case 257: /* idlist_opt */ + case 253: /* using_opt */ + case 256: /* idlist */ + case 261: /* idlist_opt */ { -sqlite3IdListDelete(pParse->db, (yypminor->yy76)); +sqlite3IdListDelete(pParse->db, (yypminor->yy406)); } break; - case 259: /* over_clause */ - case 291: /* windowdefn */ - case 292: /* window */ - case 293: /* frame_opt */ + case 263: /* filter_over */ + case 295: /* windowdefn */ + case 296: /* window */ + case 297: /* frame_opt */ + case 300: /* over_clause */ { -sqlite3WindowDelete(pParse->db, (yypminor->yy379)); +sqlite3WindowDelete(pParse->db, (yypminor->yy455)); } break; - case 272: /* trigger_cmd_list */ - case 277: /* trigger_cmd */ + case 276: /* trigger_cmd_list */ + case 281: /* trigger_cmd */ { -sqlite3DeleteTriggerStep(pParse->db, (yypminor->yy11)); +sqlite3DeleteTriggerStep(pParse->db, (yypminor->yy527)); } break; - case 274: /* trigger_event */ + case 278: /* trigger_event */ { -sqlite3IdListDelete(pParse->db, (yypminor->yy298).b); +sqlite3IdListDelete(pParse->db, (yypminor->yy572).b); } break; - case 297: /* frame_bound */ - case 298: /* frame_bound_s */ - case 299: /* frame_bound_e */ + case 302: /* frame_bound */ + case 303: /* frame_bound_s */ + case 304: /* frame_bound_e */ { -sqlite3ExprDelete(pParse->db, (yypminor->yy389).pExpr); +sqlite3ExprDelete(pParse->db, (yypminor->yy57).pExpr); } break; /********* End destructor definitions *****************************************/ @@ -150880,15 +151913,18 @@ static YYACTIONTYPE yy_find_shift_action( do{ i = yy_shift_ofst[stateno]; assert( i>=0 ); - /* assert( i+YYNTOKEN<=(int)YY_NLOOKAHEAD ); */ + assert( i<=YY_ACTTAB_COUNT ); + assert( i+YYNTOKEN<=(int)YY_NLOOKAHEAD ); assert( iLookAhead!=YYNOCODE ); assert( iLookAhead < YYNTOKEN ); i += iLookAhead; - if( i>=YY_NLOOKAHEAD || yy_lookahead[i]!=iLookAhead ){ + assert( i<(int)YY_NLOOKAHEAD ); + if( yy_lookahead[i]!=iLookAhead ){ #ifdef YYFALLBACK YYCODETYPE iFallback; /* Fallback token */ - if( iLookAhead<sizeof(yyFallback)/sizeof(yyFallback[0]) - && (iFallback = yyFallback[iLookAhead])!=0 ){ + assert( iLookAhead<sizeof(yyFallback)/sizeof(yyFallback[0]) ); + iFallback = yyFallback[iLookAhead]; + if( iFallback!=0 ){ #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE, "%sFALLBACK %s => %s\n", @@ -150903,16 +151939,8 @@ static YYACTIONTYPE yy_find_shift_action( #ifdef YYWILDCARD { int j = i - iLookAhead + YYWILDCARD; - if( -#if YY_SHIFT_MIN+YYWILDCARD<0 - j>=0 && -#endif -#if YY_SHIFT_MAX+YYWILDCARD>=YY_ACTTAB_COUNT - j<YY_ACTTAB_COUNT && -#endif - j<(int)(sizeof(yy_lookahead)/sizeof(yy_lookahead[0])) && - yy_lookahead[j]==YYWILDCARD && iLookAhead>0 - ){ + assert( j<(int)(sizeof(yy_lookahead)/sizeof(yy_lookahead[0])) ); + if( yy_lookahead[j]==YYWILDCARD && iLookAhead>0 ){ #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE, "%sWILDCARD %s => %s\n", @@ -150926,6 +151954,7 @@ static YYACTIONTYPE yy_find_shift_action( #endif /* YYWILDCARD */ return yy_default[stateno]; }else{ + assert( i>=0 && i<sizeof(yy_action)/sizeof(yy_action[0]) ); return yy_action[i]; } }while(1); @@ -151049,382 +152078,387 @@ static void yy_shift( /* For rule J, yyRuleInfoLhs[J] contains the symbol on the left-hand side ** of that rule */ static const YYCODETYPE yyRuleInfoLhs[] = { - 180, /* (0) explain ::= EXPLAIN */ - 180, /* (1) explain ::= EXPLAIN QUERY PLAN */ - 179, /* (2) cmdx ::= cmd */ - 181, /* (3) cmd ::= BEGIN transtype trans_opt */ - 182, /* (4) transtype ::= */ - 182, /* (5) transtype ::= DEFERRED */ - 182, /* (6) transtype ::= IMMEDIATE */ - 182, /* (7) transtype ::= EXCLUSIVE */ - 181, /* (8) cmd ::= COMMIT|END trans_opt */ - 181, /* (9) cmd ::= ROLLBACK trans_opt */ - 181, /* (10) cmd ::= SAVEPOINT nm */ - 181, /* (11) cmd ::= RELEASE savepoint_opt nm */ - 181, /* (12) cmd ::= ROLLBACK trans_opt TO savepoint_opt nm */ - 186, /* (13) create_table ::= createkw temp TABLE ifnotexists nm dbnm */ - 188, /* (14) createkw ::= CREATE */ - 190, /* (15) ifnotexists ::= */ - 190, /* (16) ifnotexists ::= IF NOT EXISTS */ - 189, /* (17) temp ::= TEMP */ - 189, /* (18) temp ::= */ - 187, /* (19) create_table_args ::= LP columnlist conslist_opt RP table_options */ - 187, /* (20) create_table_args ::= AS select */ - 194, /* (21) table_options ::= */ - 194, /* (22) table_options ::= WITHOUT nm */ - 196, /* (23) columnname ::= nm typetoken */ - 198, /* (24) typetoken ::= */ - 198, /* (25) typetoken ::= typename LP signed RP */ - 198, /* (26) typetoken ::= typename LP signed COMMA signed RP */ - 199, /* (27) typename ::= typename ID|STRING */ - 203, /* (28) scanpt ::= */ - 204, /* (29) scantok ::= */ - 205, /* (30) ccons ::= CONSTRAINT nm */ - 205, /* (31) ccons ::= DEFAULT scantok term */ - 205, /* (32) ccons ::= DEFAULT LP expr RP */ - 205, /* (33) ccons ::= DEFAULT PLUS scantok term */ - 205, /* (34) ccons ::= DEFAULT MINUS scantok term */ - 205, /* (35) ccons ::= DEFAULT scantok ID|INDEXED */ - 205, /* (36) ccons ::= NOT NULL onconf */ - 205, /* (37) ccons ::= PRIMARY KEY sortorder onconf autoinc */ - 205, /* (38) ccons ::= UNIQUE onconf */ - 205, /* (39) ccons ::= CHECK LP expr RP */ - 205, /* (40) ccons ::= REFERENCES nm eidlist_opt refargs */ - 205, /* (41) ccons ::= defer_subclause */ - 205, /* (42) ccons ::= COLLATE ID|STRING */ - 210, /* (43) autoinc ::= */ - 210, /* (44) autoinc ::= AUTOINCR */ - 212, /* (45) refargs ::= */ - 212, /* (46) refargs ::= refargs refarg */ - 214, /* (47) refarg ::= MATCH nm */ - 214, /* (48) refarg ::= ON INSERT refact */ - 214, /* (49) refarg ::= ON DELETE refact */ - 214, /* (50) refarg ::= ON UPDATE refact */ - 215, /* (51) refact ::= SET NULL */ - 215, /* (52) refact ::= SET DEFAULT */ - 215, /* (53) refact ::= CASCADE */ - 215, /* (54) refact ::= RESTRICT */ - 215, /* (55) refact ::= NO ACTION */ - 213, /* (56) defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */ - 213, /* (57) defer_subclause ::= DEFERRABLE init_deferred_pred_opt */ - 216, /* (58) init_deferred_pred_opt ::= */ - 216, /* (59) init_deferred_pred_opt ::= INITIALLY DEFERRED */ - 216, /* (60) init_deferred_pred_opt ::= INITIALLY IMMEDIATE */ - 193, /* (61) conslist_opt ::= */ - 218, /* (62) tconscomma ::= COMMA */ - 219, /* (63) tcons ::= CONSTRAINT nm */ - 219, /* (64) tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */ - 219, /* (65) tcons ::= UNIQUE LP sortlist RP onconf */ - 219, /* (66) tcons ::= CHECK LP expr RP onconf */ - 219, /* (67) tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt */ - 222, /* (68) defer_subclause_opt ::= */ - 208, /* (69) onconf ::= */ - 208, /* (70) onconf ::= ON CONFLICT resolvetype */ - 223, /* (71) orconf ::= */ - 223, /* (72) orconf ::= OR resolvetype */ - 224, /* (73) resolvetype ::= IGNORE */ - 224, /* (74) resolvetype ::= REPLACE */ - 181, /* (75) cmd ::= DROP TABLE ifexists fullname */ - 226, /* (76) ifexists ::= IF EXISTS */ - 226, /* (77) ifexists ::= */ - 181, /* (78) cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */ - 181, /* (79) cmd ::= DROP VIEW ifexists fullname */ - 181, /* (80) cmd ::= select */ - 195, /* (81) select ::= WITH wqlist selectnowith */ - 195, /* (82) select ::= WITH RECURSIVE wqlist selectnowith */ - 195, /* (83) select ::= selectnowith */ - 228, /* (84) selectnowith ::= selectnowith multiselect_op oneselect */ - 231, /* (85) multiselect_op ::= UNION */ - 231, /* (86) multiselect_op ::= UNION ALL */ - 231, /* (87) multiselect_op ::= EXCEPT|INTERSECT */ - 229, /* (88) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */ - 229, /* (89) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt window_clause orderby_opt limit_opt */ - 241, /* (90) values ::= VALUES LP nexprlist RP */ - 241, /* (91) values ::= values COMMA LP nexprlist RP */ - 232, /* (92) distinct ::= DISTINCT */ - 232, /* (93) distinct ::= ALL */ - 232, /* (94) distinct ::= */ - 243, /* (95) sclp ::= */ - 233, /* (96) selcollist ::= sclp scanpt expr scanpt as */ - 233, /* (97) selcollist ::= sclp scanpt STAR */ - 233, /* (98) selcollist ::= sclp scanpt nm DOT STAR */ - 244, /* (99) as ::= AS nm */ - 244, /* (100) as ::= */ - 234, /* (101) from ::= */ - 234, /* (102) from ::= FROM seltablist */ - 246, /* (103) stl_prefix ::= seltablist joinop */ - 246, /* (104) stl_prefix ::= */ - 245, /* (105) seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */ - 245, /* (106) seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */ - 245, /* (107) seltablist ::= stl_prefix LP select RP as on_opt using_opt */ - 245, /* (108) seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */ - 191, /* (109) dbnm ::= */ - 191, /* (110) dbnm ::= DOT nm */ - 227, /* (111) fullname ::= nm */ - 227, /* (112) fullname ::= nm DOT nm */ - 252, /* (113) xfullname ::= nm */ - 252, /* (114) xfullname ::= nm DOT nm */ - 252, /* (115) xfullname ::= nm DOT nm AS nm */ - 252, /* (116) xfullname ::= nm AS nm */ - 247, /* (117) joinop ::= COMMA|JOIN */ - 247, /* (118) joinop ::= JOIN_KW JOIN */ - 247, /* (119) joinop ::= JOIN_KW nm JOIN */ - 247, /* (120) joinop ::= JOIN_KW nm nm JOIN */ - 249, /* (121) on_opt ::= ON expr */ - 249, /* (122) on_opt ::= */ - 248, /* (123) indexed_opt ::= */ - 248, /* (124) indexed_opt ::= INDEXED BY nm */ - 248, /* (125) indexed_opt ::= NOT INDEXED */ - 250, /* (126) using_opt ::= USING LP idlist RP */ - 250, /* (127) using_opt ::= */ - 238, /* (128) orderby_opt ::= */ - 238, /* (129) orderby_opt ::= ORDER BY sortlist */ - 220, /* (130) sortlist ::= sortlist COMMA expr sortorder */ - 220, /* (131) sortlist ::= expr sortorder */ - 209, /* (132) sortorder ::= ASC */ - 209, /* (133) sortorder ::= DESC */ - 209, /* (134) sortorder ::= */ - 236, /* (135) groupby_opt ::= */ - 236, /* (136) groupby_opt ::= GROUP BY nexprlist */ - 237, /* (137) having_opt ::= */ - 237, /* (138) having_opt ::= HAVING expr */ - 239, /* (139) limit_opt ::= */ - 239, /* (140) limit_opt ::= LIMIT expr */ - 239, /* (141) limit_opt ::= LIMIT expr OFFSET expr */ - 239, /* (142) limit_opt ::= LIMIT expr COMMA expr */ - 181, /* (143) cmd ::= with DELETE FROM xfullname indexed_opt where_opt */ - 235, /* (144) where_opt ::= */ - 235, /* (145) where_opt ::= WHERE expr */ - 181, /* (146) cmd ::= with UPDATE orconf xfullname indexed_opt SET setlist where_opt */ |