Use nullptr instead of 0 for null pointers.
Compare OCIHandleAlloc() return values to OCI_SUCCESS rather than 0.
Initialize instance variables in the class where possible, rather than
in the constructor. Conform to coding style o long lines and braces.
Assert pointers are null before allocating and overwriting them, so we
might have a chance of catching leaks.
Change-Id: Ia885ec18f46de5219a51fb6f9f23f474b3046585
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
QOCIResult::~QOCIResult() was doing part of the tidy-up for
QOCIResultPrivate, whose own destructor took care of the rest.
So move that part to the private, where it makes more sense.
Also correct an error message in part of the private's existing
tidy-up and eliminate a needless local variable.
Change-Id: I09a51c72afd7a30bcee7f6127c59d703650f1c41
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
If d->sql is non-null, it gets freed; later in the same function, it
gets reallocated, unless the query is empty, in which case the
now-freed value was still recorded, so that later clean-up might find
it and mistakenly think it needs to be freed again. Clear when freeing.
Pick-to: 6.2 6.1
Change-Id: I8d37d2ba1fcaa320916eaf30dceaa720bbf62f38
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
Transaction handles were allocated but nowhere freed. Thanks to Stefan
Latsch for pointing this out and suggesting the fix. Make the handle
yet another member of QOCIDriverPrivate so that close() can free
it. At the same time, also free the service context handle d->svc when
failing do open(); and shuffle the order of frees to be the reverse of
the order of allocations.
Fixes: QTBUG-94246
Pick-to: 6.2 6.1 5.15
Change-Id: I45818ada6d884b06028056d28635390a300e2def
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
It's been obsolete for a long time already. Make sure
the compiler now warns about it and remove all remaining
uses in qtbase.
Change-Id: I0ff80311184dba52d2ba5f4e2fabe0d47fdc59d7
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
This time based on grepping to also include documentation, tests and
examples previously missed by the automatic tool.
Change-Id: Ied1703f4bcc470fbc275f759ed5b7c588a5c4e9f
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
It was marked internal anyway. Use the constructor taking a
QMetaType instead.
Change-Id: I15b9cd0911aac063a0f0fe0352fa2c84b7f7c691
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Both normal and relaxed constexpr are required by our new minimum of
C++17.
Change-Id: Ic028b88a2e7a6cb7d5925f3133b9d54859a81744
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
Change-Id: I95009b5bc6f9ce4356e707e07c5cb7346aaf9245
Reviewed-by: Samuel Gaist <samuel.gaist@idiap.ch>
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@qt.io>
The Qt version was added in 5.14 "for use as eventual replacement for
QString::SplitBehavior." Move another step closer to that goal.
Change-Id: Ia4c698df60648c85c8e6132641e5ea7bc553129a
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
OCIBindByPos2 is only needed when using execBatch(), binding data that
is longer than USHRT_MAX works for exec() so this is left unchanged.
Change-Id: Ifdcf91939d184f225d24c13052ea0b81611ecf91
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Use the constructor taking a string and convert number unless
it is -1.
Change-Id: I18d1ba2c8e0d3f4af01b7955863967f75051746b
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
When looking for the primary index, it is possible that the
constraint_name in the all_ind_columns table does not match that of the
index_name. Whereas the index_name will match in this case, so the query
should set the where clause on the index_name in both tables.
Task-number: QTBUG-64427
Change-Id: I1bf1fb580e620b9f75f2fde1ecf408842e377365
Reviewed-by: Jesus Fernandez <Jesus.Fernandez@qt.io>
The TIMESTAMP type has been available in Oracle since Oracle 9i
which was released in June 2001 and contains more data than the
DATE type so it can be reliably used for the related data types.
This adds support for preserving milliseconds and the time zone
information if this is passed or in the database.
[ChangeLog][QtSql][OCI] Added support for the TIMESTAMP data type.
Task-number: QTBUG-23
Change-Id: Icf7a012dda75fb342ce6c6aa34eaa2a52755ff2d
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
When the query is forward-only then nextIndex() is always 0, therefore
the cache values need to be cleared beforehand so that they are not
reused when the next row is retrieved.
Task-number: QTBUG-57765
Change-Id: I49e8427b24ec2d932e5b387699ac7f3496e9a48c
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Remaining uses of Q_DECL_OVERRIDE are in:
src/corelib/global/qcompilerdetection.h
src/corelib/global/qglobal.cpp
doc/global/qt-cpp-defines.qdocconf
(definition and documentation of Q_DECL_OVERRIDE)
tests/manual/qcursor/qcursorhighdpi/main.cpp
(a test executable compilable both under Qt4 and Qt5)
Change-Id: Ib9b05d829add69e98a86238274b6a1fcb19b49ba
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Commit 88e043a8 introduced two bugs:
1. When constructing the WHERE clause, the closing ' around the owner
name was dropped.
2. When constructing QLatin1Strings for comparison with system owners,
a size of -1 was passed, with the comment "force strlen call". But,
unlike QString, QLatin1String does not invoke strlen(), but stores
the negative length unchanged, making the comparisons always fail.
Change-Id: Ie2835b76877c31ee32c900f67eb0853df7110dbb
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Compiling the drivers into Qt Sql does not make a lot of sense
anymore, as we handle plugins well enough in the build system
these days.
[ChangeLog][Build system] SQL drivers are now always compiled as plugins.
Change-Id: I364b82a480849399d1fafe4b20e9f08922569260
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Mark Brand <mabrand@mabrand.nl>
Edward Welbourne
Andy Shaw
Zhang Sheng
Lars Knoll
Allan Sandfeld Jensen
Jarek Kobus
Friedemann Kleint
Liang Qi
Kevin Funk
Lars Knoll