diff options
Diffstat (limited to 'src/sql/doc/src/qsqldatatype-table.qdoc')
| -rw-r--r-- | src/sql/doc/src/qsqldatatype-table.qdoc | 105 |
1 files changed, 86 insertions, 19 deletions
diff --git a/src/sql/doc/src/qsqldatatype-table.qdoc b/src/sql/doc/src/qsqldatatype-table.qdoc index 6eabf269c8..77aa56d21a 100644 --- a/src/sql/doc/src/qsqldatatype-table.qdoc +++ b/src/sql/doc/src/qsqldatatype-table.qdoc @@ -495,62 +495,80 @@ \li 32-bit signed integer \li typedef qint32 \row + \li INTEGER(n) + \li Integer with up to 45 digits precision + \li Mapped to QString + \row \li BIGINT \li 64-bit signed integer \li typedef qint64 \row \li REAL - \li 32-bit Single-precision floating point - \li typedef qreal + \li 32-bit Single-precision IEEE floating point + \li typedef float \row \li DOUBLE PRECISION - \li 64-bit Double-precision floating point + \li 64-bit Double-precision IEEE floating point \li Mapped to QString for high precision doubles, otherwise qreal \row \li FLOAT - \li 64-bit Double-precision floating point - \li typedef qreal + \li 64-bit Double-precision IEEE floating point + \li Mapped to QString for high precision doubles, otherwise qreal + \row + \li FLOAT(n) + \li Floating point with up to 45 digits precision + \li Mapped to QString + \row + \li DECIMAL(p,s) + \li Decimal with up to 45 digits precision and scale + \li Mapped to QString \row \li CHAR - \li Fixed-length, null-terminated character string + \li Fixed-length character Latin-1 string (CHAR or character) \li Mapped to QString \row \li VARCHAR - \li Null-terminated varying length string + \li Variable length Latin-1 string (VARCHAR or CHARACTER VARYING) \li Mapped to QString \row \li NCHAR - \li Fixed-length, null-terminated Unicode character string + \li Fixed-length Unicode string (NCHAR or NATIONAL CHARACTER) \li Mapped to QString \row \li NVARCHAR - \li Null-terminated varying length Unicode string + \li Variable length Unicode string (NVARCHAR or NATIONAL CHARACTER VARYING) \li Mapped to QString \row + \li BINARY + \li Fixed length binary data + \li Mapped to QByteArray + \row + \li VARBINARY + \li Variable length binary data (VARBINARY or BINARY VARYING) + \li Mapped to QByteArray + \row \li BLOB - \li Not null-terminated varying binary string with 4-byte string - length indicator + \li Binary large object (BLOB or BINARY LARGE OBJECT) \li Mapped to QByteArray \row \li CLOB - \li Character large string object + \li Latin-1 character large object (CLOB or CHARACTER LARGE OBJECT) \li Mapped to QString \row \li NCLOB - \li National Character large string object + \li Unicode character large object (NCLOB or NATIONAL CHARACTER LARGE OBJECT) \li Mapped to QString \row \li DATE - \li Null-terminated character string of the following format: - yyyy-mm-dd + \li Date consisting of year, month, and day \li Mapped to QDate \row \li TIME - \li Null-terminated character string of the following format: hh.mm.ss + \li Time consisting of hours, minute, seconds with optional fractional seconds \li Mapped to QTime \row \li TIMESTAMP - \li Null-terminated character string of the following format: yyyy-mm-dd-hh.mm.ss.nnnnnn + \li Date and time with optional fractional seconds \li Mapped to QDateTime \row \li BUILTIN.UUID @@ -561,7 +579,56 @@ \li Boolean \li bool \row - \li DECIMAL(p,s) - \li By default mapping to QString + \li INTERVAL YEAR(7) + \li Year, format '±yyyyyyy' (max precision) + \li Mapped to QString + \row + \li INTERVAL YEAR(7) TO MONTH + \li Year to month, format '±yyyyyyy-mm' (max precision) + \li Mapped to QString + \row + \li INTERVAL MONTH(7) + \li Month, format '±mmmmmmm' (max precision) + \li Mapped to QString + \row + \li INTERVAL DAY(7) + \li Day, format '±ddddddd' (max precision) + \li Mapped to QString + \row + \li INTERVAL DAY(7) TO HOUR + \li Day to hour, format '±ddddddd hh' (max precision) + \li Mapped to QString + \row + \li INTERVAL DAY(7) TO MINUTE + \li Day to minute, format '±ddddddd hh:mm' (max precision) + \li Mapped to QString + \row + \li INTERVAL DAY(7) TO SECOND(9) + \li Day to second, format '±ddddddd hh:mm:ss[.fffffffff]' (max precision) + \li Mapped to QString + \row + \li INTERVAL HOUR(8) + \li Hour, format '±hhhhhhhh' (max precision) + \li Mapped to QString + \row + \li INTERVAL HOUR(8) TO MINUTE + \li Hour to minute, format '±hhhhhhhh:mm' (max precision) + \li Mapped to QString + \row + \li INTERVAL HOUR(8) TO SECOND(9) + \li Hour to second, format '±hhhhhhhh:mm:ss[.fffffffff]' (max precision) + \li Mapped to QString + \row + \li INTERVAL MINUTE(10) + \li Minute, format '±mmmmmmmmmm' (max precision) + \li Mapped to QString + \row + \li INTERVAL MINUTE(10) TO SECOND(9) + \li Minute to second, format '±mmmmmmmmmm:ss[.fffffffff]' (max precision) + \li Mapped to QString + \row + \li INTERVAL SECOND(12,9) + \li Second, format '±ssssssssssss[.fffffffff]' (max precision) + \li Mapped to QString \endtable */ |