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Diffstat (limited to 'doc/src/sql/sql-programming/qsqldatatype-table.qdoc')
| -rw-r--r-- | doc/src/sql/sql-programming/qsqldatatype-table.qdoc | 708 |
1 files changed, 354 insertions, 354 deletions
diff --git a/doc/src/sql/sql-programming/qsqldatatype-table.qdoc b/doc/src/sql/sql-programming/qsqldatatype-table.qdoc index bc1c8b3c13..a7e03cf28f 100644 --- a/doc/src/sql/sql-programming/qsqldatatype-table.qdoc +++ b/doc/src/sql/sql-programming/qsqldatatype-table.qdoc @@ -48,518 +48,518 @@ \table 90% \header - \o IBM DB2 data type - \o SQL type description - \o Recommended input (C++ or Qt data type) + \li IBM DB2 data type + \li SQL type description + \li Recommended input (C++ or Qt data type) \row - \o SMALLINT - \o 16-bit signed integer - \o typedef qint16 + \li SMALLINT + \li 16-bit signed integer + \li typedef qint16 \row - \o INTEGER - \o 32-bit signed integer - \o typedef qint32 + \li INTEGER + \li 32-bit signed integer + \li typedef qint32 \row - \o BIGINT - \o 64-bit signed integer - \o typedef qint64 + \li BIGINT + \li 64-bit signed integer + \li typedef qint64 \row - \o REAL - \o 32-bit Single-precision floating point - \o By default mapping to QString + \li REAL + \li 32-bit Single-precision floating point + \li By default mapping to QString \row - \o DOUBLE PRECISION - \o 64-bit Double-precision floating point - \o By default mapping to QString + \li DOUBLE PRECISION + \li 64-bit Double-precision floating point + \li By default mapping to QString \row - \o FLOAT - \o 64-bit Double-precision floating point - \o By default mapping to QString + \li FLOAT + \li 64-bit Double-precision floating point + \li By default mapping to QString \row - \o CHAR - \o Fixed-length, null-terminated character string - \o Mapped to QString + \li CHAR + \li Fixed-length, null-terminated character string + \li Mapped to QString \row - \o VARCHAR - \o Null-terminated varying length string - \o Mapped to QString + \li VARCHAR + \li Null-terminated varying length string + \li Mapped to QString \row - \o LONG VARCHAR - \o Not null-terminated varying length character string - \o Mapped to QString + \li LONG VARCHAR + \li Not null-terminated varying length character string + \li Mapped to QString \row - \o BLOB - \o Not null-terminated varying binary string with 4-byte string + \li BLOB + \li Not null-terminated varying binary string with 4-byte string length indicator - \o Mapped to QByteArray + \li Mapped to QByteArray \row - \o CLOB - \o Character large string object - \o Mapped to QString + \li CLOB + \li Character large string object + \li Mapped to QString \row - \o DATE - \o Null-terminated character string of the following format: + \li DATE + \li Null-terminated character string of the following format: yyyy-mm-dd - \o Mapped to QDate + \li Mapped to QDate \row - \o TIME - \o Null-terminated character string of the following format: hh.mm.ss - \o Mapped to QTime + \li TIME + \li Null-terminated character string of the following format: hh.mm.ss + \li Mapped to QTime \row - \o TIMESTAMP - \o Null-terminated character string of the following format: yyyy-mm-dd-hh.mm.ss.nnnnnn - \o Mapped to QDateTime + \li TIMESTAMP + \li Null-terminated character string of the following format: yyyy-mm-dd-hh.mm.ss.nnnnnn + \li Mapped to QDateTime \endtable \section2 Borland InterBase Data Types \table 90% \header - \o Borland InterBase data type - \o SQL type description - \o Recommended input (C++ or Qt data type) + \li Borland InterBase data type + \li SQL type description + \li Recommended input (C++ or Qt data type) \row - \o BOOLEAN - \o Boolean - \o bool + \li BOOLEAN + \li Boolean + \li bool \row - \o TINYINT - \o 8 bit signed integer - \o typedef qint8 + \li TINYINT + \li 8 bit signed integer + \li typedef qint8 \row - \o SMALLINT - \o 16-bit signed integer - \o typedef qint16 + \li SMALLINT + \li 16-bit signed integer + \li typedef qint16 \row - \o INTEGER - \o 32-bit signed integer - \o typedef qint32 + \li INTEGER + \li 32-bit signed integer + \li typedef qint32 \row - \o BIGINT LONG - \o 64-bit signed integer - \o typedef qint64 + \li BIGINT LONG + \li 64-bit signed integer + \li typedef qint64 \row - \o REAL FLOAT - \o 32-bit floating point - \o By default mapping to QString + \li REAL FLOAT + \li 32-bit floating point + \li By default mapping to QString \row - \o FLOAT - \o 64-bit floating point - \o By default mapping to QString + \li FLOAT + \li 64-bit floating point + \li By default mapping to QString \row - \o DOUBLE - \o 64-bit floating point - \o By default mapping to QString + \li DOUBLE + \li 64-bit floating point + \li By default mapping to QString \row - \o DOUBLE PRECISION - \o 64-bit Double-precision floating point - \o By default mapping to QString + \li DOUBLE PRECISION + \li 64-bit Double-precision floating point + \li By default mapping to QString \row - \o VARCHAR STRING - \o Character string, Unicode - \o Mapped to QString + \li VARCHAR STRING + \li Character string, Unicode + \li Mapped to QString \row - \o CLOB - \o Character large string object - \o Mapped to QString + \li CLOB + \li Character large string object + \li Mapped to QString \row - \o DATE - \o Displays date. Format: 'yyyy-mm-dd' - \o Mapped to QDate + \li DATE + \li Displays date. Format: 'yyyy-mm-dd' + \li Mapped to QDate \row - \o TIME - \o Displays time. Format is 'hh:mm:ss' in 24-hour format - \o Mapped to QTime + \li TIME + \li Displays time. Format is 'hh:mm:ss' in 24-hour format + \li Mapped to QTime \row - \o TIMESTAMP - \o Displays a timestamp. Format is 'yyyy-mm-dd hh:mm:ss' - \o Mapped to QDateTime + \li TIMESTAMP + \li Displays a timestamp. Format is 'yyyy-mm-dd hh:mm:ss' + \li Mapped to QDateTime \endtable \section2 MySQL Data Types \table 90% \header - \o MySQL data type - \o SQL type description - \o Recommended input (C++ or Qt data type) + \li MySQL data type + \li SQL type description + \li Recommended input (C++ or Qt data type) \row - \o TINYINT - \o 8 bit signed integer - \o typedef qint8 + \li TINYINT + \li 8 bit signed integer + \li typedef qint8 \row - \o TINYINT UNSIGNED - \o 8 bit unsigned integer - \o typedef quint8 + \li TINYINT UNSIGNED + \li 8 bit unsigned integer + \li typedef quint8 \row - \o SMALLINT - \o 16-bit signed integer - \o typedef qint16 + \li SMALLINT + \li 16-bit signed integer + \li typedef qint16 \row - \o SMALLINT UNSIGNED - \o 16-bit unsigned integer - \o typedef quint16 + \li SMALLINT UNSIGNED + \li 16-bit unsigned integer + \li typedef quint16 \row - \o INT - \o 32-bit signed integer - \o typedef qint32 + \li INT + \li 32-bit signed integer + \li typedef qint32 \row - \o INT UNSIGNED - \o 32-bit unsigned integer - \o typedef quint32 + \li INT UNSIGNED + \li 32-bit unsigned integer + \li typedef quint32 \row - \o BIGINT - \o 64-bit signed integer - \o typedef qint64 + \li BIGINT + \li 64-bit signed integer + \li typedef qint64 \row - \o FLOAT - \o 32-bit Floating Point - \o By default mapping to QString + \li FLOAT + \li 32-bit Floating Point + \li By default mapping to QString \row - \o DOUBLE - \o 64-bit Floating Point - \o By default mapping to QString + \li DOUBLE + \li 64-bit Floating Point + \li By default mapping to QString \row - \o CHAR - \o Character string - \o Mapped to QString + \li CHAR + \li Character string + \li Mapped to QString \row - \o VARCHAR - \o Character string - \o Mapped to QString + \li VARCHAR + \li Character string + \li Mapped to QString \row - \o TINYTEXT - \o Character string - \o Mapped to QString + \li TINYTEXT + \li Character string + \li Mapped to QString \row - \o TEXT - \o Character string - \o Mapped to QString + \li TEXT + \li Character string + \li Mapped to QString \row - \o MEDIUMTEXT - \o Character string - \o Mapped to QString + \li MEDIUMTEXT + \li Character string + \li Mapped to QString \row - \o LONGTEXT - \o Character string - \o Mapped to QString + \li LONGTEXT + \li Character string + \li Mapped to QString \row - \o CLOB - \o Character large string object - \o Mapped to QString + \li CLOB + \li Character large string object + \li Mapped to QString \row - \o all BLOB types - \o BLOB - \o Mapped to QByteArray + \li all BLOB types + \li BLOB + \li Mapped to QByteArray \row - \o DATE - \o Date without Time - \o Mapped to QDate + \li DATE + \li Date without Time + \li Mapped to QDate \row - \o DATETIME - \o Date and Time - \o Mapped to QDateTime + \li DATETIME + \li Date and Time + \li Mapped to QDateTime \row - \o TIMESTAMP - \o Date and Time - \o Mapped to QDateTime + \li TIMESTAMP + \li Date and Time + \li Mapped to QDateTime \row - \o TIME - \o Time - \o Mapped to QTime + \li TIME + \li Time + \li Mapped to QTime \row - \o YEAR - \o Year (int) - \o Mapped to QDateTime + \li YEAR + \li Year (int) + \li Mapped to QDateTime \row - \o ENUM - \o Enumeration of Value Set - \o Mapped to QString + \li ENUM + \li Enumeration of Value Set + \li Mapped to QString \endtable \section2 Oracle Call Interface Data Types \table 90% \header - \o Oracle Call Interface data type - \o SQL type description - \o Recommended input (C++ or Qt data type) + \li Oracle Call Interface data type + \li SQL type description + \li Recommended input (C++ or Qt data type) \row - \o NUMBER - \o FLOAT, DOUBLE, PRECISIONc REAL - \o By default mapping to QString + \li NUMBER + \li FLOAT, DOUBLE, PRECISIONc REAL + \li By default mapping to QString \row - \o NUMBER(38) - \o INTEGER INT SMALLINT - \o typedef qint8/16/32/64 + \li NUMBER(38) + \li INTEGER INT SMALLINT + \li typedef qint8/16/32/64 \row - \o NUMBER(p,s) - \o NUMERIC(p,s) DECIMAL(p,s)a - \o By default mapping to QString + \li NUMBER(p,s) + \li NUMERIC(p,s) DECIMAL(p,s)a + \li By default mapping to QString \row - \o NVARCHAR2(n) - \o Character string (NATIONAL CHARACTER VARYING(n) NATIONAL + \li NVARCHAR2(n) + \li Character string (NATIONAL CHARACTER VARYING(n) NATIONAL CHAR VARYING(n) NCHAR VARYING(n)) - \o Mapped to QString + \li Mapped to QString \row - \o NCHAR(n) - \o Character string (NATIONAL CHARACTER(n) NATIONAL CHAR(n) + \li NCHAR(n) + \li Character string (NATIONAL CHARACTER(n) NATIONAL CHAR(n) NCHAR(n)) - \o Mapped to QString + \li Mapped to QString \row - \o CHAR(n) - \o Character string (CHARACTER(n) CHAR(n)) - \o Mapped to QString + \li CHAR(n) + \li Character string (CHARACTER(n) CHAR(n)) + \li Mapped to QString \row - \o CLOB - \o Character large string object - \o Mapped to QString + \li CLOB + \li Character large string object + \li Mapped to QString \row - \o BLOB - \o A binary large object - \o Mapped to QByteArray + \li BLOB + \li A binary large object + \li Mapped to QByteArray \row - \o TIMESTAMP - \o Year, month, and day values of date, as well as hour, minute, + \li TIMESTAMP + \li Year, month, and day values of date, as well as hour, minute, and second values of time - \o Mapped to QDateTime + \li Mapped to QDateTime \endtable \section2 ODBC Data Types \table 90% \header - \o ODBC data type - \o SQL type description - \o Recommended input (C++ or Qt data type) + \li ODBC data type + \li SQL type description + \li Recommended input (C++ or Qt data type) \row - \o BIT - \o Boolean - \o BOOL + \li BIT + \li Boolean + \li BOOL \row - \o TINYINT - \o 8 bit integer - \o typedef qint8 + \li TINYINT + \li 8 bit integer + \li typedef qint8 \row - \o SMALLINT - \o 16-bit signed integer - \o typedef qint16 + \li SMALLINT + \li 16-bit signed integer + \li typedef qint16 \row - \o INTEGER - \o 32-bit signed integer - \o typedef qint32 + \li INTEGER + \li 32-bit signed integer + \li typedef qint32 \row - \o BIGINT - \o 64-bit signed integer - \o typedef qint64 + \li BIGINT + \li 64-bit signed integer + \li typedef qint64 \row - \o REAL - \o 32-bit Single-precision floating point - \o By default mapping to QString + \li REAL + \li 32-bit Single-precision floating point + \li By default mapping to QString \row - \o FLOAT - \o 64-bit Double floating point - \o By default mapping to QString + \li FLOAT + \li 64-bit Double floating point + \li By default mapping to QString \row - \o DOUBLE - \o 64-bit Double floating point - \o By default mapping to QString + \li DOUBLE + \li 64-bit Double floating point + \li By default mapping to QString \row - \o CHAR - \o Character string - \o Mapped to QString + \li CHAR + \li Character string + \li Mapped to QString \row - \o VARCHAR - \o Character string - \o Mapped to QString + \li VARCHAR + \li Character string + \li Mapped to QString \row - \o LONGVARCHAR - \o Character string - \o Mapped to QString + \li LONGVARCHAR + \li Character string + \li Mapped to QString \row - \o CLOB - \o Character large string object - \o Mapped to QString + \li CLOB + \li Character large string object + \li Mapped to QString \row - \o DATE - \o Character string - \o Mapped to QDate + \li DATE + \li Character string + \li Mapped to QDate \row - \o TIME - \o Character Time, Character string - \o Mapped to QTime + \li TIME + \li Character Time, Character string + \li Mapped to QTime \row - \o TIMESTAMP - \o Character Time, Character string - \o Mapped to QDateTime + \li TIMESTAMP + \li Character Time, Character string + \li Mapped to QDateTime \endtable \section2 PostgreSQL Data Types \table 90% \header - \o PostgreSQL data type - \o SQL type description - \o Recommended input (C++ or Qt data type) + \li PostgreSQL data type + \li SQL type description + \li Recommended input (C++ or Qt data type) \row - \o BOOLEAN - \o Boolean - \o bool + \li BOOLEAN + \li Boolean + \li bool \row - \o SMALLINT - \o 16-bit signed integer - \o typedef qint16 + \li SMALLINT + \li 16-bit signed integer + \li typedef qint16 \row - \o INTEGER - \o 32-bit signed integer - \o typedef qint32 + \li INTEGER + \li 32-bit signed integer + \li typedef qint32 \row - \o BIGINT - \o 64-bit signed integer - \o typedef qint64 + \li BIGINT + \li 64-bit signed integer + \li typedef qint64 \row - \o REAL - \o 32-bit variable-precision floating point - \o By default mapping to QString + \li REAL + \li 32-bit variable-precision floating point + \li By default mapping to QString \row - \o DOUBLE PRECISION - \o 64-bit variable-precision floating point - \o By default mapping to QString + \li DOUBLE PRECISION + \li 64-bit variable-precision floating point + \li By default mapping to QString \row - \o DECIMAL VARIABLE - \o user-specified precision, exact - \o Mapped to QString + \li DECIMAL VARIABLE + \li user-specified precision, exact + \li Mapped to QString \row - \o NUMERIC VARIABLE - \o user-specified precision, exact - \o Mapped to QString + \li NUMERIC VARIABLE + \li user-specified precision, exact + \li Mapped to QString \row - \o VARCHAR - \o variable-length character string - \o Mapped to QString + \li VARCHAR + \li variable-length character string + \li Mapped to QString \row - \o CHARACTER - \o Character string of fixed-length - \o Mapped to QString + \li CHARACTER + \li Character string of fixed-length + \li Mapped to QString \row - \o TEXT - \o Character string of variable-length - \o Mapped to QString + \li TEXT + \li Character string of variable-length + \li Mapped to QString \row - \o CLOB - \o Character large string object - \o Mapped to QString + \li CLOB + \li Character large string object + \li Mapped to QString \row - \o TIMESTAMP - \o 8 bytes, both date and time - \o Mapped to QDateTime + \li TIMESTAMP + \li 8 bytes, both date and time + \li Mapped to QDateTime \row - \o TIMESTAMP - \o 8 bytes, both date and time, with time zone - \o Mapped to QDateTime + \li TIMESTAMP + \li 8 bytes, both date and time, with time zone + \li Mapped to QDateTime \row - \o DATE - \o 4 bytes, dates only - \o Mapped to QDate + \li DATE + \li 4 bytes, dates only + \li Mapped to QDate \row - \o TIME - \o 8 bytes, times of day only 00:00:00.00 - 23:59:59.99 - \o Mapped to QTime + \li TIME + \li 8 bytes, times of day only 00:00:00.00 - 23:59:59.99 + \li Mapped to QTime \row - \o TIME - \o 12 bytes times of day only, with time zone 00:00:00.00+12 - \o Mapped to QDateTime + \li TIME + \li 12 bytes times of day only, with time zone 00:00:00.00+12 + \li Mapped to QDateTime \endtable \section2 QSQLITE SQLite version 3 Data Types \table 90% \header - \o QSQLITE SQLite version 3 data type - \o SQL type description - \o Recommended input (C++ or Qt data type) + \li QSQLITE SQLite version 3 data type + \li SQL type description + \li Recommended input (C++ or Qt data type) \row - \o NULL - \o NULL value. - \o NULL + \li NULL + \li NULL value. + \li NULL \row - \o INTEGER - \o Signed integer, stored in 8, 16, 24, 32, 48, or 64-bits + \li INTEGER + \li Signed integer, stored in 8, 16, 24, 32, 48, or 64-bits depending on the magnitude of the value. - \o typedef qint8/16/32/64 + \li typedef qint8/16/32/64 \row - \o REAL - \o 64-bit floating point value. - \o By default mapping to QString + \li REAL + \li 64-bit floating point value. + \li By default mapping to QString \row - \o TEXT - \o Character string (UTF-8, UTF-16BE or UTF-16-LE). - \o Mapped to QString + \li TEXT + \li Character string (UTF-8, UTF-16BE or UTF-16-LE). + \li Mapped to QString \row - \o CLOB - \o Character large string object - \o Mapped to QString + \li CLOB + \li Character large string object + \li Mapped to QString \row - \o BLOB - \o The value is a BLOB of data, stored exactly as it was input. - \o Mapped to QByteArray + \li BLOB + \li The value is a BLOB of data, stored exactly as it was input. + \li Mapped to QByteArray \endtable \section2 Sybase Adaptive Server Data Types \table 90% \header - \o Sybase Adaptive Server data type - \o SQL type description - \o Recommended input (C++ or Qt data type) + \li Sybase Adaptive Server data type + \li SQL type description + \li Recommended input (C++ or Qt data type) \row - \o BINARY - \o Describes a fixed-length binary value up to 255 bytes in size. - \o Mapped to QByteArray + \li BINARY + \li Describes a fixed-length binary value up to 255 bytes in size. + \li Mapped to QByteArray \row - \o CHAR - \o Character String - \o Mapped to QString + \li CHAR + \li Character String + \li Mapped to QString \row - \o DATETIME - \o Date and time. Range: 1753-01-01 00:00:00 through 9999-12-31 23:59:59. - \o Mapped to QDateTime + \li DATETIME + \li Date and time. Range: 1753-01-01 00:00:00 through 9999-12-31 23:59:59. + \li Mapped to QDateTime \row - \o NCHAR - \o Character String of fixed length - \o Mapped to QString + \li NCHAR + \li Character String of fixed length + \li Mapped to QString \row - \o NVARACHAR - \o Character String of variable length - \o Mapped to QString + \li NVARACHAR + \li Character String of variable length + \li Mapped to QString \row - \o VARCHAR - \o Character String of fixed length - \o Mapped to QString + \li VARCHAR + \li Character String of fixed length + \li Mapped to QString \row - \o CLOB - \o Character large string object - \o Mapped to QString + \li CLOB + \li Character large string object + \li Mapped to QString \row - \o TIMESTAMP - \o A unique number within a database - \o Mapped to QString + \li TIMESTAMP + \li A unique number within a database + \li Mapped to QString \row - \o SMALLDATETIME - \o Date and time. Range: 1900-01-01 00:00 through 2079-12-31 23:59 - \o Mapped to QDateTime + \li SMALLDATETIME + \li Date and time. Range: 1900-01-01 00:00 through 2079-12-31 23:59 + \li Mapped to QDateTime \row - \o UNICHAR - \o Character String of fixed length.(Unicode) - \o Mapped to QString + \li UNICHAR + \li Character String of fixed length.(Unicode) + \li Mapped to QString \row - \o UNIVARCHAR - \o Character String of variable length.(Unicode) - \o Mapped to QString + \li UNIVARCHAR + \li Character String of variable length.(Unicode) + \li Mapped to QString \row - \o VARBINARY - \o Describes a variable-length binary value up to 255 bytes in size - \o Mapped to QByteArray + \li VARBINARY + \li Describes a variable-length binary value up to 255 bytes in size + \li Mapped to QByteArray \endtable \section2 SQLite Version 2 |