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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the documentation of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
//! [0]
-no-sql-<driver> ... Disable SQL <driver> entirely.
-qt-sql-<driver> ... Enable a SQL <driver> in the Qt Library, by default
none are turned on.
-plugin-sql-<driver> Enable SQL <driver> as a plugin to be linked to
at run time.
Possible values for <driver>:
[ db2 ibase mysql oci odbc psql sqlite sqlite2 tds ]
//! [0]
//! [1]
create procedure qtestproc (OUT param1 INT, OUT param2 INT)
BEGIN
set param1 = 42;
set param2 = 43;
END
//! [1]
//! [2]
QSqlQuery q;
q.exec("call qtestproc (@outval1, @outval2)");
q.exec("select @outval1, @outval2");
q.next();
qDebug() << q.value(0) << q.value(1); // outputs "42" and "43"
//! [2]
//! [3]
cd $QTDIR/src/plugins/sqldrivers/mysql
qmake "INCLUDEPATH+=/usr/local/include" "LIBS+=-L/usr/local/lib -lmysqlclient_r" mysql.pro
make
//! [3]
//! [4]
cd $QTDIR/src/plugins/sqldrivers/mysql
make install
//! [4]
//! [5]
cd %QTDIR%\src\plugins\sqldrivers\mysql
qmake "INCLUDEPATH+=C:\MySQL\include" "LIBS+=C:\MYSQL\MySQL Server <version>\lib\opt\libmysql.lib" mysql.pro
nmake
//! [5]
//! [6]
cd $QTDIR/src/plugins/sqldrivers/oci
qmake "INCLUDEPATH+=$ORACLE_HOME/rdbms/public $ORACLE_HOME/rdbms/demo" "LIBS+=-L$ORACLE_HOME/lib -lclntsh -lwtc9" oci.pro
make
//! [6]
//! [7]
cd $QTDIR/src/plugins/sqldrivers/oci
qmake "INCLUDEPATH+=/usr/include/oracle/10.1.0.3/client/" "LIBS+=-L/usr/lib/oracle/10.1.0.3/client/lib -lclntsh" oci.pro
make
//! [7]
//! [8]
set INCLUDE=%INCLUDE%;c:\oracle\oci\include
set LIB=%LIB%;c:\oracle\oci\lib\msvc
cd %QTDIR%\src\plugins\sqldrivers\oci
qmake oci.pro
nmake
//! [8]
//! [9]
set PATH=%PATH%;c:\oracle\bin
//! [9]
//! [10]
\\ STORED_PROC uses the return statement or returns multiple result sets
QSqlQuery query;
query.setForwardOnly(true);
query.exec("{call STORED_PROC}");
//! [10]
//! [11]
cd $QTDIR/src/plugins/sqldrivers/odbc
qmake "INCLUDEPATH+=/usr/local/unixODBC/include" "LIBS+=-L/usr/local/unixODBC/lib -lodbc"
make
//! [11]
//! [12]
cd %QTDIR%\src\plugins\sqldrivers\odbc
qmake odbc.pro
nmake
//! [12]
//! [13]
cd $QTDIR/src/plugins/sqldrivers/psql
qmake "INCLUDEPATH+=/usr/include/pgsql" "LIBS+=-L/usr/lib -lpq" psql.pro
make
//! [13]
//! [14]
cd $QTDIR/src/plugins/sqldrivers/psql
make install
//! [14]
//! [15]
cd %QTDIR%\src\plugins\sqldrivers\psql
qmake "INCLUDEPATH+=C:\psql\include" "LIBS+=C:\psql\lib\ms\libpq.lib" psql.pro
nmake
//! [15]
//! [16]
cd $QTDIR/src/plugins/sqldrivers/tds
qmake "INCLUDEPATH=$SYBASE/include" "LIBS=-L$SYBASE/lib -lsybdb"
make
//! [16]
//! [17]
cd %QTDIR%\src\plugins\sqldrivers\tds
qmake "LIBS+=NTWDBLIB.LIB" tds.pro
nmake
//! [17]
//! [18]
cd $QTDIR/src/plugins/sqldrivers/db2
qmake "INCLUDEPATH+=$DB2DIR/include" "LIBS+=-L$DB2DIR/lib -ldb2"
make
//! [18]
//! [19]
cd $QTDIR/src/plugins/sqldrivers/db2
make install
//! [19]
//! [20]
cd %QTDIR%\src\plugins\sqldrivers\db2
qmake "INCLUDEPATH+=<DB2 home>/sqllib/include" "LIBS+=<DB2 home>/sqllib/lib/db2cli.lib"
nmake
//! [20]
//! [21]
cd $QTDIR/src/plugins/sqldrivers/sqlite
qmake "INCLUDEPATH+=$SQLITE/include" "LIBS+=-L$SQLITE/lib -lsqlite"
make
//! [21]
//! [22]
cd $QTDIR/src/plugins/sqldrivers/sqlite
make install
//! [22]
//! [23]
cd %QTDIR%\src\plugins\sqldrivers\sqlite
qmake "INCLUDEPATH+=C:\SQLITE\INCLUDE" "LIBS+=C:\SQLITE\LIB\SQLITE3.LIB" sqlite.pro
nmake
//! [23]
//! [24]
db.setHostName("MyServer");
db.setDatabaseName("C:\\test.gdb");
//! [24]
//! [25]
// connect to database using the Latin-1 character set
db.setConnectOptions("ISC_DPB_LC_CTYPE=Latin1");
db.open();
//! [25]
//! [26]
QSqlQuery q;
q.exec("execute procedure my_procedure");
q.next();
qDebug() << q.value(0); // outputs the first RETURN/OUT value
//! [26]
//! [27]
cd $QTDIR/src/plugins/sqldrivers/ibase
qmake "INCLUDEPATH+=/opt/interbase/include" "LIBS+=-L/opt/interbase/lib" ibase.pro
make
//! [27]
//! [28]
cd $QTDIR/src/plugins/sqldrivers/ibase
qmake "INCLUDEPATH+=/opt/interbase/include" "LIBS+=-L/opt/interbase/lib -lfbclient" ibase.pro
make
//! [28]
//! [29]
cd %QTDIR%\src\plugins\sqldrivers\ibase
qmake "INCLUDEPATH+=C:\interbase\include" ibase.pro
nmake
//! [29]
//! [30]
cd %QTDIR%\src\plugins\sqldrivers\ibase
qmake "INCLUDEPATH+=C:\interbase\include" "LIBS+=-lfbclient" ibase.pro
nmake
//! [30]
//! [31]
QSqlDatabase: QMYSQL driver not loaded
QSqlDatabase: available drivers: QMYSQL
//! [31]
//! [32]
configure -I /usr/include/oracle/10.1.0.3/client -L /usr/lib/oracle/10.1.0.3/client/lib -R /usr/lib/oracle/10.1.0.3/client/lib -lclntsh -lnnz10
make
//! [32]
//! [33]
cd $QTDIR/src/plugins/sqldrivers/oci
qmake "INCLUDEPATH+=/usr/include/oracle/10.1.0.3/client" "LIBS+=-L/usr/lib/oracle/10.1.0.3/client/lib -Wl,-rpath,/usr/lib/oracle/10.1.0.3/client/lib -lclntsh -lnnz10" oci.pro
make
//! [33]
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