As the full range of TIME is '-838:59:59' to '838:59:59' then we cannot
use QTime as the object to store this data in. Therefore a QString is
used instead for passing the data to and from. This does not impact
existing code using QTime already as it will still convert it from
the QString to a QTime to give the same result as before.
[ChangeLog][QtSql][MySQL] The TIME data type is now treated like a
string-based type in order to respect the full range of the TIME data
type.
Task-number: QTBUG-57028
Change-Id: Ieb7105bff3043b845f76bc873d088e6bac1e4f10
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
When a QComboBox is used as the editor for a relation inside a view then
it could end up showing the contents of the EditRole. This would be the
field which is used to represent the entry as opposed to the DisplayRole
which is what the user would expect to see is.
Therefore, setEditorData() is overridden to ensure that it is showing
the right data to the user. When the model gets updated, it will take the
corresponding EditRole value as before to ensure it is updated correctly.
Task-number: QTBUG-59632
Change-Id: Ibbccc3e9477de1cdefb654051b97dd111df36382
Reviewed-by: Jesus Fernandez <Jesus.Fernandez@qt.io>
This accounts for a case of a placeholder being duplicated in the
prepare query, but where only one placeholder was used. This amends
e4e87a2ece
Task-number: QTBUG-68299
Change-Id: Ia92ee912facd51a13e7222886debb219b24442b0
Reviewed-by: Simon Hausmann <simon.hausmann@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>
If the db isn't valid, then that's the actual issue, not the fact that we're
getting the same invalid db (with the same driver QSqlNullDriver) in
multiple threads.
Change-Id: I95490818ed78e741c3823e115f139c2cff01b0b1
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
Also expands the tst_qsqlquery::batchExec() test to account for this
case and generally test the functionality. In addition it is made to be
more robust to avoid any discrepencies with the testing data. The test
in general is also cleaned up to enable more of it being tested with
the different database drivers where possible.
An expected fail is added for MySQL due to the fact that it has a bug
where null timestamp entries are being converted to the current
datetime when adding it as a bind value.
Change-Id: I0061bd1c69ae35b4858afc49420f13ce59cf48ae
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
This fixes the following:
- tst_QSqlDatabase::recordMySQL() to account for performance
improvements done for small integral types
- tst_QSqlQuery::nextResult() so that NUMERIC results are seen
as doubles
- tst_QSqlQuery::timeStampParsing() so that MySQL accepts the
CREATE TABLE statement
Change-Id: I68fb1d06dac12d500bb4596463f5bdd65cc9c226
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
When using a virtual table inside a SQLite database it is possible that
it does not report the right number of parameters. Therefore we need
to account for this case to prevent it from crashing when trying to
bind parameters it thinks does not exist.
Task-number: QTBUG-66816
Change-Id: I3ff70bb1fe73091f43c3df53616f75858e451cfd
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Postgresql needs a special value for nan and +/- inf. This was
considered during insert but not during select.
Also remove some pre-c++11 inf/nan - handling and replace it with
Qt equivalents.
Change-Id: I044ca58e9cf673f4b100b05a0d8e25c8a9c29ec5
Reviewed-by: Robert Szefner <robertsz27@interia.pl>
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
Currently there is a bug in Qt regarding the PostgreSQL driver as it
does not correctly escape the table names when constructing queries
internally. Therefore, these tests are marked as expected failures until
the bug itself is fixed in Qt.
Change-Id: I74dadc187f8a08509128dfea27be99787e57ea51
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
This also accounts for some quirks on the PostgreSQL side:
- Null values for a related table are placed in a different
order when sorted.
- Functions (sum, count) return a different type than other databases
- Using quotes to account for case sensitivity with tables
Task-number: QTBUG-63861
Change-Id: Ib1894fa8d0c77d7045941f7c57be0d0acd8d117e
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
In order to save having to always run a query to get the tablename for
a known oid then we cache the result on the driver side. The oid stays
the same while the table exists, so only on dropping it would it change.
Recreating the table causes it to get a new oid, so there is no risk of
the old one being associated with the wrong table when this happens, if
the driver is still open at that point.
The benchmark added shows the improvement from the previous code, before
the results for PostgreSQL was:
RESULT : tst_QSqlRecord::benchmarkRecord():"0_QPSQL@localhost":
259 msecs per iteration (total: 259, iterations: 1)
whereas now it is:
RESULT : tst_QSqlRecord::benchmarkRecord():"0_QPSQL@localhost":
0.000014 msecs per iteration (total: 59, iterations: 4194304)
Task-number: QTBUG-65226
Change-Id: Ic290cff719102743da84e2044cd23e540f20c96c
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
Reviewed-by: Robert Szefner <robertsz27@interia.pl>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Instead of having to modify the tst_databases.h file whenever you want
to add a test database, this will now read from a file to find what
databases are available. This defaults to dbs.json in the same directory
or the QT_TEST_DATABASES_FILE environment variable can be set to point
to the file that contains the databases. The latter makes it easier for
CI then to have something set up on a per configuration basis.
The SQLite database stays hardcoded so this will continue to be tested as
before without any additional changes.
Change-Id: I7e7ccde6a6be3e490dd640b1590e3b691a6b2ab3
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
sqlite will reuse the index for bound parameters when the named
placeholder is duplicated so we only need to call bind one time for each
placeholder. Therefore we need to have just one instance of each value
when doing the bind.
Task-number: QTBUG-65150
Change-Id: I75c4bcc4563e43c180a59a7a4cbb770dbe994642
Reviewed-by: Jesus Fernandez <Jesus.Fernandez@qt.io>
This change adds support for multiple result sets in PostgreSQL.
[Important Behavior Changes] The QPSQL driver now supports multiple
result sets. Since QPSQL previously did not support multiple result
sets, there may be some compatibility issues with the existing code
that executed several queries as one and were expecting to get
the results of the last one. In this case use QSqlQuery::nextResult()
to move to the last result set.
[ChangeLog][QtSql][QPSQL] Added support for multiple result sets
Change-Id: I2bfc91f512c4dac83116f3aa42833839a6da084c
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
With this change, it is possible to significantly reduce memory
consumption of applications that fetch large result sets from databases.
The implementation is based on the new functionality called "single-row
mode" that was introduced in PostgreSQL version 9.2:
https://www.postgresql.org/docs/9.2/static/libpq-async.html
It also uses asynchronous commands PQsendQuery(), PQgetResult():
https://www.postgresql.org/docs/9.2/static/libpq-single-row-mode.html
[ChangeLog][QtSql][QPSQL] Added support for forward-only queries (requires
libpq version 9.2 or later)
[Important Behavior Changes] The QPSQL driver now supports forward-only
queries. To use this feature, you must build QPSQL plugin with PostreSQL
client library version 9.2 or later. See the Qt SQL documentation for
more information about QPSQL limitations of forward-only queries
(sql-driver.html).
[Important Behavior Changes] If you build the QPSQL plugin with PostgreSQL
version 9.2 or later, then you must distribute your application with
libpq version 9.2 or later. Otherwise, the QPSQL plugin will fail to load.
Task-number: QTBUG-63714
Change-Id: I15db8c8fd664f2a1f719329f5d113511fa69010c
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
QSqlDatabase objects can only be used in the thread that the connection
was opened for. So if the driver was created already then we check if
the thread is correct. If it is not then we output a warning and return
an invalid QSqlDatabase.
[ChangeLog][QtSql][QSqlDatabase] QSqlDatabase::database() will return
an invalid QSqlDatabase if the calling thread does not own the requested
QSqlDatabase.
Task-number: QTBUG-216
Change-Id: Ib5a25aa62129e3925f9819109af05961e5178bc5
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
As the numercialPrecisionPolicy can be set and subsequently retrieved
from the QSqlDatabase's driver, then when copying the QSqlDatabase, we
need to set that appropriately too.
Task-number: QTBUG-10452
Change-Id: I2c63748365ab4e9fbc29d8d460d80d2e2a0ee385
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
We haven't had support for anything older than 7.3 for a long time, so
this removes the code to save having to maintain it any further.
Task-number: QTBUG-644
Change-Id: If0635f3bef5138a00a0e77011a70f23d0bffda32
Reviewed-by: Robert Szefner <robertsz27@interia.pl>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Also blacklist tst_QNetworkReply::ioHttpRedirectErrors(too-many-redirects)
on RHEL 6.6 in CI.
Conflicts:
tests/auto/network/access/qnetworkreply/BLACKLIST
tests/auto/network/ssl/qsslsocket/tst_qsslsocket.cpp
Task-number: QTBUG-64569
Change-Id: I7514fc0660c18fd3a3e1d0d0af3f15d879e3c6f4
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>
This test contains Oracle specific queries and will fail for other DBMS.
Currently it doesn't fail, because it is skipped for drivers that doesn't
support BatchOperations and only QOCI supports batch operations.
Change-Id: I8f1e7c7244726fa11c841023dec186553747a6b5
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Andy Shaw <andy.shaw@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>
Change-Id: Iffb81a37a517e58d48757d82f93f20e8c5100033
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
Reviewed-by: Jesus Fernandez <Jesus.Fernandez@qt.io>
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Conflicts:
examples/examples.pro
qmake/library/qmakebuiltins.cpp
src/corelib/global/qglobal.cpp
Re-apply b525ec2 to qrandom.cpp(code movement in 030782e)
src/corelib/global/qnamespace.qdoc
src/corelib/global/qrandom.cpp
src/gui/kernel/qwindow.cpp
Re-apply a3d59c7 to QWindowPrivate::setVisible() (code movement in d7a9e08)
src/network/ssl/qsslkey_openssl.cpp
src/plugins/platforms/android/androidjniinput.cpp
src/plugins/platforms/xcb/qxcbconnection.cpp
src/plugins/platforms/xcb/qxcbconnection_xi2.cpp
src/widgets/widgets/qmenu.cpp
tests/auto/widgets/kernel/qwidget_window/tst_qwidget_window.cpp
Change-Id: If7ab427804408877a93cbe02079fca58e568bfd3
Based on a test-case from Israel Lins Albuquerque, that my planned
fixes to our parsing of ISODate date-times would break.
Change-Id: I5658df9c7daed59d43aa5574df25d4d9eac4677d
Reviewed-by: Israel Lins Albuquerque <israelins85@yahoo.com.br>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Commit 9e64fc9e1c caused a regression
which stored all QDateTime entries as if they were in localtime,
which causes them to be offset by the amount of local timezone
offset. This is fixed by adding "Z" if the time should be in UTC or
using "+/-hh:mm" if it should use fixed UTC offset or specific
timezone.
Task-number: QTBUG-57138
Change-Id: Ie60905dfb3a517db442b636ca41daf8348753d84
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
When you are using a query that pulls from a number of different tables
then it can be ambiguous as to which table a particular field belongs to.
So this will make it possible to determine the table that a given field
belongs to if it is set.
Task-number: QTBUG-7170
Change-Id: I49b7890c0523d81272a153df3860df800ff853d5
Reviewed-by: Jesus Fernandez <Jesus.Fernandez@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
According to the test metrics this test failed 10 times in the last two
days. Interestingly the log shows that usually 5.5 seconds would have
let it pass.
Change-Id: I38f21f35bd6624f1d3de1e1e811a4d107136a241
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
Reviewed-by: Jesus Fernandez <Jesus.Fernandez@qt.io>
Also mark as shared-come-qt6 and add member-swap.
[ChangeLog][QtSql][QSqlError] Added swap().
Coverity-Id: 168223
Change-Id: Iaad4dee383900b9d11856e860b0647780a81a505
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
It's a Qt 3 compatibility vehicle, and as such inherits the now-alien
property to distinguish empty and null strings. Particularly worrisome
is the following asymmetry:
QString("") == QString::null // false
QString("") == QString(QString::null) // true
Instead of fixing this behavior, recognize that people might use it as
a weird way to call isNull(), albeit one that once was idiomatic, and
simply deprecate everything that deals with QString::null.
[ChangeLog][QtCore][QString] QString::null is now deprecated. When
used to construct a QString, use QString() instead. When used to
compare to a QString, replace with QString::isNull().
Change-Id: I9f7e84a92522c75666da15f49324c500ae93af42
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Anton Kudryavtsev <antkudr@mail.ru>
Since SQLite does not define a regexp function by default, provide a Qt
based implementation which can be enabled using QSQLITE_ENABLE_REGEXP as
an connect option. This way statements like
SELECT * FROM table WHERE col REGEXP '^[a-d]';
work out of the box.
[ChangeLog][QtSql] Add QSQLITE_ENABLE_REGEXP connect option for
QSQLiteDriver. If set a Qt based regexp() implementation is provided
allowing to use REGEXP in SQL statements.
Task-number: QTBUG-18084
Change-Id: I7f0e926fe4c5d6baea509f75497f46a61ca86679
Reviewed-by: Milian Wolff <milian.wolff@kdab.com>
Reviewed-by: Jesus Fernandez <Jesus.Fernandez@qt.io>
Reviewed-by: Sebastian Sauer <sebastian.sauer@kdab.com>
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
Change 3370ab9119 introduced
warnings from MSVC:
tst_qsqlquery.cpp(4005): warning C4805: '==': unsafe mix of type 'const bool' and type 'int' in operation
tst_qsqlquery.cpp(4059): note: see reference to function template instantiation 'void runIntegralTypesMysqlTest<bool>(QSqlDatabase &,const QString &,const QString &,const bool,const T,const T)' being compiled
with [ T=bool ]
tst_qsqlquery.cpp(4006): warning C4805: '==': unsafe mix of type 'const bool' and type 'int' in operation
tst_qsqlquery.cpp(4006): warning C4804: '/': unsafe use of type 'bool' in operation
tst_qsqlquery.cpp(4026): warning C4804: '+=': unsafe use of type 'bool' in operation
Extract an overload taking a QVector of values and use that for the
bool case instead of looping over min/max to generate a sequence of values
for bool.
Change-Id: I72583774e788b8df899f22ed1a64278217e664f6
Reviewed-by: Milian Wolff <milian.wolff@kdab.com>
