so that it can build with configure -no-feature-DEPRECATED

Change-Id: Id2decc05974bad249c79936d99ab63d3cfc375ad
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>

dbmsType was previously kept as a private variable in QSqlDriverPrivate,
however it's particularly useful for QODBC users.

[ChangeLog][QtSql][QSqlDriver] Add support for determining DBMS type from SQL driver.

Change-Id: If1c221520da9ac4ccef85a02db078679d76eac92
Reviewed-by: Mark Brand <mabrand@mabrand.nl>

- Renamed LICENSE.LGPL to LICENSE.LGPLv21
- Added LICENSE.LGPLv3
- Removed LICENSE.GPL

Change-Id: Iec3406e3eb3f133be549092015cefe33d259a3f2
Reviewed-by: Iikka Eklund <iikka.eklund@digia.com>

It doesn't create a temporary string.

Change-Id: If5c540422f69e573107d1f5a886ac7174ae99853
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

Ensure that the options, which are passed to the SQLite driver, are
evaluated in the correct order and do not overwrite each other.
According to http://www.sqlite.org/c3ref/open.html

 the
SQLITE_OPEN_READONLY and (SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE) are
mutual exclusive, but SQLITE_OPEN_URI can be combined with both of them.

Task-number: QTBUG-35186
[ChangeLog][QtSql][QSQLITE] Fixed evaluation of driver options
Change-Id: I8e74fe1ce43b9118b15f7b13fc71670bdcd73f68
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Mark Brand <mabrand@mabrand.nl>

http://www3.sqlite.org/inmemorydb.html#temp_db


[ChangeLog][QtSql][QSQLITE] Enable creating temporary databases

Change-Id: I9972fba5c91eca55cfc5a84f94cff03d19992324
Reviewed-by: Tobias Koenig <tobias.koenig.qnx@kdab.com>
Reviewed-by: Mark Brand <mabrand@mabrand.nl>

Use explicit format string, that contains milliseconds, when
converting an QDateTime/QTime to a SQLite field content.

Task-number: QTBUG-24200
[ChangeLog][QtSql][QSQLITE] Fix sub-second handling
Change-Id: Ib89152b7c3dd780b57a8826beff8b6b118e9d3d6
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Mark Brand <mabrand@mabrand.nl>

This flag enables the URI mode for database names in the SQLite
backend. Without this flag, it's not possible to use URIs like
    'file:somedb?mode=memory&cache=shared'
to create shared, in-memory databases.

Change-Id: I2938184dad1f27c7af454385ca305bd4f6ed1a5e
Reviewed-by: Mark Brand <mabrand@mabrand.nl>

406c8ef6

 introduced deriving the private SQL driver classes from
QSqlDriverPrivate. However, the drivers continued to keep their own
pointer to the private class, even though QObject provides the same
pointer. Worse yet, the private class is allocated too late and not
even passed to QSqlDriver. The result is that QSqlDriver allocates
a separate instance of QSqlDriverPrivate. This is likely to cause
all kinds of chaos.

The private class needs to be allocated in time pass it to QSqlDriver
which passes it on to QObject.

This commit covers the the base class and drivers:
    ibase
    mysql
    odbc
    psql
    sqlite
    tds

Fixes for the remaining drivers will follow.

Change-Id: Id8e7ec4205b0ca6cd00bd022c9cd24f137089245
Reviewed-by: Andy Shaw <andy.shaw@digia.com>

By moving it to QSqlDriverPrivate we make it easier to check what
database is actually connected which is particularly useful for the
autotests.

Change-Id: I54d1c2c998919c1d54efb1b6ac9303070ece54aa
Reviewed-by: Mark Brand <mabrand@mabrand.nl>

Remove all trailing whitespace from the following list of files:
*.cpp *.h *.conf *.qdoc *.pro *.pri *.mm *.rc *.pl *.qps *.xpm *.txt *README
excluding 3rdparty, test-data and auto generated code.

Note A): the only non 3rdparty c++-files that still
have trailing whitespace after this change are:
* src/corelib/codecs/cp949codetbl_p.h
* src/corelib/codecs/qjpunicode.cpp
* src/corelib/codecs/qbig5codec.cpp
* src/corelib/xml/qxmlstream_p.h
* src/tools/qdoc/qmlparser/qqmljsgrammar.cpp
* src/tools/uic/ui4.cpp
* tests/auto/other/qtokenautomaton/tokenizers/*
* tests/benchmarks/corelib/tools/qstring/data.cpp
* util/lexgen/tokenizer.cpp

Note B): in about 30 files some overlapping 'leading tab' and
'TAB character in non-leading whitespace' issues have been fixed
to make the sanity bot happy. Plus some general ws-fixes here
and there as asked for during review.

Change-Id: Ia713113c34d82442d6ce4d93d8b1cf545075d11d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

Task-number: QTBUG-14904

Change-Id: I98a02d4bbf28522cd5c2f65ea606b6b26977e8e6
Reviewed-by: Mark Brand <mabrand@mabrand.nl>

The drivers were never public API. They were exposed by mistake in
public headers. What's more, they have #include'd a private header
(qsqlcachedresult_p.h) since at least Qt 4.5.1. That means no one used
those headers in Qt 4 (private headers weren't installed then) and
it's unlikely anyone did in 5.0.

Change-Id: Ie0a47bcf0260ee6bdd3d8494b78fd1eec28a2d6b
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Mark Brand <mabrand@mabrand.nl>

Move the QXXResult classes inheriting the private class
QSqlCachedResult from header into the source files for
SQLite, SQLite2, Interbase/Firebird and TDS/Sybase and
Oracle.

Task-number: QTBUG-28088
Change-Id: Ia16d30e442e313c8165282b8a3f012fd95d96759
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Reviewed-by: Mark Brand <mabrand@mabrand.nl>

Change-Id: Ic804938fc352291d011800d21e549c10acac66fb
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

qsql_psql.cpp:774:12: error: enumeration value 'CancelQuery' not handled in switch [-Werror=switch]
qsql_mysql.cpp:1163:12: error: enumeration value 'CancelQuery' not handled in switch [-Werror=switch]
qsql_sqlite.cpp:527:12: error: enumeration value 'CancelQuery' not handled in switch [-Werror=switch]
qsql_odbc.cpp:88:97: error: format '%d' expects argument of type 'int', but argument 3 has type 'long unsigned int' [-Werror=format]
qsql_odbc.cpp:706:76: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]

Change-Id: I79965283057e92a44a0c8375530cfb30107c891c
Reviewed-by: Mark Brand <mabrand@mabrand.nl>

Change-Id: I5de4d7405131314c4e2bdb1222d2bb1a2d34a993
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Reviewed-by: Mark Brand <mabrand@mabrand.nl>

Change copyrights and license headers from Nokia to Digia

Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>

Instead of virtual functions which would have broken binary
compatibility, virtual_hook() was used to implement the virtual
functionality. Now, since the step to Qt 5.0 allows breaking
binary compatibility, we take the opporunity to simplify the code
using real virtual functions.

SetNumericalPrecision --> setNumericalPrecisionPolicy()
NextResult --> nextResult()
DetachFromResultSet --> detachFromResultSet()
BatchOperation --> execBatch()

Task-number: QTBUG-25252
Change-Id: Idd3a870f876d8b8a7457559d5f31ec2073786a75
Reviewed-by: Bill King <bill.king@nokia.com>
Reviewed-by: Harald Fernengel <harald.fernengel@nokia.com>

According to documentation, SQLite doesn't have a separate Boolean
storage class. Instead, values are stored as integers 0(false) and
1(true). In QSqlQuery::bindValue(), if a boolean value is bound
to a placeholder, it is converted to text true and false. This fix
converts boolean value to integer 0 and 1.

Task-number: QTBUG-23895
Change-Id: I4945971172f0b5e5819446700390033a1a4ce301
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
Reviewed-by: Mark Brand <mabrand@mabrand.nl>

According to SQLite documentation, a database connection handle
is usually returned, even if an error occurs. This behavior has
caused Qt to leak memory when opening a database is failed. Now,
even if sqlite3_open_v2() does not return SQLITE_OK, Qt tries to
release SQLite database handle by calling sqlite3_close().

Task-number: QTBUG-15773
Change-Id: I6538e2897216828a9cfb95b7d4a5cec437aa6c28
Reviewed-by: Mark Brand <mabrand@mabrand.nl>
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>

When an aggregate function is used for a column in a SQL resultset then
it should ensure that the right data type is reported for that column.
This also concerns expressions when the returned column does not map
directly to a table column.

Test included for this.

Task-number: QTBUG-22038
Change-Id: I07487694c0ed393d46af06e232914fe923356a99
Reviewed-by: Mark Brand <mabrand@mabrand.nl>
Reviewed-by: Honglei Zhang <honglei.zhang@nokia.com>

To hide the IsPointerToTypeDerivedFromQObject monstruosity :-)

Documentation for Q_DECLARE_METATYPE and qRegisterMetaType was updated
to mention requirements on registered types and how they can be
circumvented for pointer types with the new macro.

Change-Id: If83b037a8e2f28761eb903525e87008107298801
Reviewed-by: Harald Fernengel <harald.fernengel@nokia.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

The 'real' datatype should be seen as a QVariant::Double type and not as
a QVariant::String type otherwise it does not get presented correctly
when using a non Qt application to access it.

Test is included for QSqlQuery.

Task-number: QTBUG-16373

Change-Id: Ie323ce49eb95e4d6bb4c3814ba9a957a63f4b259
Reviewed-by: Yunqiao Yin <charles.yin@nokia.com>
(cherry picked from commit b23631015c23a49e3b4d296ea0a6266bfce3d4f1)
Reviewed-by: Mark Brand <mabrand@mabrand.nl>

As in the past, to avoid rewriting various autotests that contain
line-number information, an extra blank line has been inserted at the
end of the license text to ensure that this commit does not change the
total number of lines in the license header.

Change-Id: I311e001373776812699d6efc045b5f742890c689
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

This is a source incompatible change for Q_DECLARE_METATYPE(T*),
which now requires T to be fully defined.

The consequences of this are:
 * Forward declared types can no longer be declared as a metatype.
     (though this is a very uncommon thing to do).

There is a trivial workaround where necessary.

Change-Id: Id74c40088b8c0b466fcd7c55abd616f69acc82c8
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Replace Nokia contact email address with Qt Project website.

Change-Id: I431bbbf76d7c27d8b502f87947675c116994c415
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Change-Id: I02f2c620296fcd91d4967d58767ea33fc4e1e7dc
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Even though it is stated in the documentation that the SQL driver must
remain valid during the life time of QSqlQuery, there are users who don't
follow the rule. It's common that the destructor of QSqlQuery is called
after the driver is already deleted. This fix checks the validity of
the SQLite driver before QSqliteResult uses it in destructor.

Task-number: QTBUG-16967
Change-Id: If0f52113f12e14102da1671cd6e12bdaa267114f
Reviewed-by: Yunqiao Yin <charles.yin@nokia.com>

If an ongoing query is not finalized before close function is
called, sqlite driver still tries to close the connection to
sqlite. In this case, sqlite reports an error to sqlite driver
which is not reported to the client. The failure in close causes
connection to sqlite unclosed and memory is not freed. This
fix tries to finalize all queries before close function is called.
The close function should succeed.

Task-number: QTBUG-16967
Change-Id: I2f10a2a9017446a9d44b693b00464a89625e3602
Reviewed-by: Yunqiao Yin <charles.yin@nokia.com>

SQLite driver support only one statement at a time. This fix makes the
exec and prepare call failed if more than one statements are given.
This is bug fix for QTBUG-21884. Also the behaviour is documented in
the API specification.

Task-number: QTBUG-21884
Change-Id: If1e25a0dd9f9ee38961ef478fc7909f6b05e360a
Reviewed-by: Yunqiao Yin <charles.yin@nokia.com>

Updated version of LGPL and FDL licenseheaders.
Apply release phase licenseheaders for all source files.

Reviewed-by: Trust Me

This is the beginning of revision history for this module. If you
want to look at revision history older than this, please refer to the
Qt Git wiki for how to use Git history grafting. At the time of
writing, this wiki is located here:

http://qt.gitorious.org/qt/pages/GitIntroductionWithQt

If you have already performed the grafting and you don't see any
history beyond this commit, try running "git log" with the "--follow"
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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12