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sql/overview/extract/main.cpp Example File

/****************************************************************************
** $Id: qt/main.cpp   3.3.8   edited Jan 11 14:37 $
**
** Copyright (C) 1992-2007 Trolltech ASA.  All rights reserved.
**
** This file is part of an example program for Qt.  This example
** program may be used, distributed and modified without limitation.
**
*****************************************************************************/

#include <qapplication.h>
#include <qsqldatabase.h>
#include <qsqlcursor.h>
#include "../connection.h"

int main( int argc, char *argv[] )
{
    QApplication app( argc, argv, FALSE );

    if ( createConnections() ) {
        QSqlCursor cur( "creditors" );

        QStringList orderFields = QStringList() << "surname" << "forename";
        QSqlIndex order = cur.index( orderFields );

        QStringList filterFields = QStringList() << "surname" << "city";
        QSqlIndex filter = cur.index( filterFields );
        cur.setValue( "surname", "Chirac" );
        cur.setValue( "city", "Paris" );

        cur.select( filter, order );

        while ( cur.next() ) {
            int id = cur.value( "id" ).toInt();
            QString name = cur.value( "forename" ).toString() + " " +
                           cur.value( "surname" ).toString();
            qDebug( QString::number( id ) + ": " + name );
        }
    }

    return 0;
}