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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only
//! [0]
[...]
Database options:
-sql-<driver> ........ Enable SQL <driver> plugin. Supported drivers:
db2 firebird ibase mysql oci odbc psql sqlite
[all auto]
-sqlite .............. Select used sqlite [system/qt]
[...]
//! [0]
//! [1]
create procedure qtestproc (OUT param1 INT, OUT param2 INT)
BEGIN
set param1 = 42;
set param2 = 43;
END
//! [1]
//! [3]
mkdir build-sqldrivers
cd build-sqldrivers
qt-cmake -G Ninja <qt_source_directory>/qtbase/src/plugins/sqldrivers -DCMAKE_INSTALL_PREFIX=<qt_installation_path>/<platform> -DMySQL_ROOT="/usr/local/mysql"
cmake --build .
cmake --install .
//! [3]
//! [5]
mkdir build-sqldrivers
cd build-sqldrivers
qt-cmake -G Ninja <qt_installation_path>\Src\qtbase\src\plugins\sqldrivers -DCMAKE_INSTALL_PREFIX=<qt_installation_path>\<platform> -DMySQL_ROOT="C:\mysql-8.0.22-winx64"
cmake --build .
cmake --install .
//! [5]
//! [7]
mkdir build-sqldrivers
cd build-sqldrivers
qt-cmake -G Ninja <qt_source_directory>/qtbase/src/plugins/sqldrivers -DCMAKE_INSTALL_PREFIX=<qt_installation_path>/<platform> -DOracle_ROOT="/usr/include/oracle/21/client64"
cmake --build .
cmake --install .
//! [7]
//! [8]
mkdir build-sqldrivers
cd build-sqldrivers
qt-cmake -G Ninja <qt_installation_path>\Src\qtbase\src\plugins\sqldrivers -DCMAKE_INSTALL_PREFIX=<qt_installation_path>\<platform> -DOracle_ROOT="C:\oracle"
cmake --build .
cmake --install .
//! [8]
//! [9]
set PATH=%PATH%;C:\oracle
//! [9]
//! [11]
mkdir build-sqldrivers
cd build-sqldrivers
qt-cmake -G Ninja <qt_source_directory>/qtbase/src/plugins/sqldrivers -DCMAKE_INSTALL_PREFIX=<qt_installation_path>/<platform> -DODBC_INCLUDE_DIR="/usr/local/unixODBC/include" -DODBC_LIBRARY="/usr/local/unixODBC/lib/libodbc.<so|dylib>"
cmake --build .
cmake --install .
//! [11]
//! [12]
mkdir build-sqldrivers
cd build-sqldrivers
qt-cmake -G Ninja <qt_installation_path>\Src\qtbase\src\plugins\sqldrivers -DCMAKE_INSTALL_PREFIX=<qt_installation_path>\<platform>
cmake --build .
cmake --install .
//! [12]
//! [13]
mkdir build-psql-driver
cd build-psql-driver
qt-cmake -G Ninja <qt_source_directory>/qtbase/src/plugins/sqldrivers-DCMAKE_INSTALL_PREFIX=<qt_installation_path>/<platform> -DPostgreSQL_ROOT="/usr/local/pgsql"
cmake --build .
cmake --install .
//! [13]
//! [15]
mkdir build-sqldrivers
cd build-sqldrivers
qt-cmake -G Ninja <qt_installation_path>\Src\qtbase\src\plugins\sqldrivers -DCMAKE_INSTALL_PREFIX=<qt_installation_path>\<platform> -DPostgreSQL_ROOT="C:\pgsql"
cmake --build .
cmake --install .
//! [15]
//! [18]
mkdir build-sqldrivers
cd build-sqldrivers
qt-cmake -G Ninja <qt_source_directory>/qtbase/src/plugins/sqldrivers -DCMAKE_INSTALL_PREFIX=<qt_installation_path>/<platform> -DDB2_ROOT="/usr/local/db2"
cmake --build .
cmake --install .
//! [18]
//! [20]
mkdir build-sqldrivers
cd build-sqldrivers
qt-cmake -G Ninja <qt_installation_path>\Src\qtbase\src\plugins\sqldrivers -DCMAKE_INSTALL_PREFIX=<qt_installation_path>\<platform> -DDB2_ROOT="C:\db2"
cmake --build .
cmake --install .
//! [20]
//! [21]
mkdir build-sqldrivers
cd build-sqldrivers
qt-cmake -G Ninja <qt_source_directory>/qtbase/src/plugins/sqldrivers -DCMAKE_INSTALL_PREFIX=<qt_installation_path>/<platform> -DFEATURE_system_sqlite=ON -DCMAKE_INCLUDE_PATH="$SQLITE/include" -DCMAKE_LIBRARY_PATH="$SQLITE/lib"
cmake --build .
cmake --install .
//! [21]
//! [23]
mkdir build-sqldrivers
cd build-sqldrivers
qt-cmake -G Ninja <qt_installation_path>\Src\qtbase\src\plugins\sqldrivers -DCMAKE_INSTALL_PREFIX=<qt_installation_path>\<platform> -DFEATURE_system_sqlite=ON -DCMAKE_INCLUDE_PATH="C:\SQLITE\include" -DCMAKE_LIBRARY_PATH="C:\SQLITE\lib"
cmake --build .
cmake --install .
//! [23]
//! [27]
mkdir build-sqldrivers
cd build-sqldrivers
qt-cmake -G Ninja <qt_source_directory>/qtbase/src/plugins/sqldrivers -DCMAKE_INSTALL_PREFIX=<qt_installation_path>/<platform> -DInterbase_ROOT="/opt/interbase/"
cmake --build .
cmake --install .
//! [27]
//! [29]
mkdir build-sqldrivers
cd build-sqldrivers
qt-cmake -G Ninja <qt_installation_path>\Src\qtbase\src\plugins\sqldrivers -DCMAKE_INSTALL_PREFIX=<qt_installation_path>\<platform> -DInterbase_ROOT="C:\interbase"
cmake --build .
cmake --install .
//! [29]
//! [31]
mkdir build-sqldrivers
cd build-sqldrivers
qt-cmake -G Ninja <qt_installation_path>\Src\qtbase\src\plugins\sqldrivers -DCMAKE_INSTALL_PREFIX=<qt_installation_path>\<platform> -DMimer_INCLUDE_DIR="/usr/include" -DMimer_LIBRARIES="/usr/lib/libmimer.so"
cmake --build .
cmake --install .
//! [31]
//! [32]
mkdir build-sqldrivers
cd build-sqldrivers
qt-cmake -G Ninja <qt_installation_path>\Src\qtbase\src\plugins\sqldrivers -DCMAKE_INSTALL_PREFIX=<qt_installation_path>\<platform> -DMimer_INCLUDE_DIR="C:\Program Files\Mimer SQL Experience 11.0\dev\include" -DMimer_LIBRARIES="C:\Program Files\Mimer SQL Experience 11.0\dev\lib\amd64\mimapi64.lib|C:\Program Files\Mimer SQL Experience 11.0\dev\lib\x86\mimapi32.lib"
cmake --build .
cmake --install .
//! [32]
//! [45]
mkdir build-sqldrivers
cd build-sqldrivers
qt-cmake -G Ninja <qt_source_directory>/qtbase/src/plugins/sqldrivers -DCMAKE_INSTALL_PREFIX=<qt_installation_path>/<platform> -DFirebird_ROOT="/opt/firebird"
cmake --build .
cmake --install .
//! [45]
//! [46]
mkdir build-sqldrivers
cd build-sqldrivers
qt-cmake -G Ninja <qt_installation_path>\Src\qtbase\src\plugins\sqldrivers -DCMAKE_INSTALL_PREFIX=<qt_installation_path>\<platform> -DFirebird_ROOT="C:\Program Files\Firebird\Firebird_5_0"
cmake --build .
cmake --install .
//! [46]
//! [35]
QSqlDatabase: QPSQL driver not loaded
QSqlDatabase: available drivers: QSQLITE QMYSQL QMARIADB QODBC QPSQL
Could not create database object
//! [35]
//! [38]
QPSQLDriver::getResult: Query results lost - probably discarded on executing another SQL query.
//! [38]
//! [39]
CREATE TABLE "testTable" ("id" INTEGER);
//! [39]
//! [40]
QString tableString("testTable");
QSqlQuery q;
// Create table query is not quoted, therefore it is mapped to lower case
q.exec(QString("CREATE TABLE %1 (id INTEGER)").arg(tableString));
// Call toLower() on the string so that it can be matched
QSqlRecord rec = database.record(tableString.toLower());
//! [40]
//! [41]
C:\Qt\6.0.0\mingw81_64\bin\qt-cmake -G Ninja C:\Qt\6.0.0\Src\qtbase\src\plugins\sqldrivers -DMySQL_INCLUDE_DIR="C:\mysql-8.0.22-winx64\include" -DMySQL_LIBRARY="C:\mysql-8.0.22-winx64\lib\libmysql.lib" -DCMAKE_INSTALL_PREFIX="C:\Qt\6.0.0\mingw81_64"
Configure summary:
Qt Sql Drivers:
DB2 (IBM) .............................. no
Firebird ............................... no
InterBase .............................. no
Mimer SQL .............................. yes
MySql .................................. yes
OCI (Oracle) ........................... no
ODBC ................................... yes
PostgreSQL ............................. no
SQLite ................................. yes
Using system provided SQLite ......... no
-- Configuring done
-- Generating done
-- Build files have been written to: C:/build-qt6-sqldrivers
//! [41]
//! [42]
C:\Qt\6.0.0\Src\configure.bat -sql-mysql -- -DMySQL_ROOT="C:\mysql-8.0.22-winx64"
Configure summary:
...
Qt Sql Drivers:
DB2 (IBM) .............................. no
Firebird ............................... no
InterBase .............................. no
Mimer SQL .............................. yes
MySql .................................. yes
OCI (Oracle) ........................... no
ODBC ................................... yes
PostgreSQL ............................. no
SQLite ................................. yes
Using system provided SQLite ......... no
...
//! [42]
//! [44]
create procedure inout_proc (INOUT param1 INT, OUT param2 INT)
BEGIN
set param1 = param1 * 2;
set param2 = param1 * param1;
END
//! [44]