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tqt3/examples/sql/overview/connection.cpp

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/****************************************************************************
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
**
** This file is part of an example program for TQt. This example
** program may be used, distributed and modified without limitation.
**
*****************************************************************************/
#include <ntqsqldatabase.h>
#include "connection.h"
bool createConnections()
{
TQSqlDatabase *defaultDB = TQSqlDatabase::addDatabase( DB_SALES_DRIVER );
defaultDB->setDatabaseName( DB_SALES_DBNAME );
defaultDB->setUserName( DB_SALES_USER );
defaultDB->setPassword( DB_SALES_PASSWD );
defaultDB->setHostName( DB_SALES_HOST );
if ( ! defaultDB->open() ) {
tqWarning( "Failed to open sales database: " + defaultDB->lastError().text() );
return FALSE;
}
TQSqlDatabase *oracle = TQSqlDatabase::addDatabase( DB_ORDERS_DRIVER, "ORACLE" );
oracle->setDatabaseName( DB_ORDERS_DBNAME );
oracle->setUserName( DB_ORDERS_USER );
oracle->setPassword( DB_ORDERS_PASSWD );
oracle->setHostName( DB_ORDERS_HOST );
if ( ! oracle->open() ) {
tqWarning( "Failed to open orders database: " + oracle->lastError().text() );
return FALSE;
}
TQSqlQuery q(TQString::null, defaultDB);
q.exec("create table people (id integer primary key, name char(40))");
q.exec("create table staff (id integer primary key, forename char(40), "
"surname char(40), salary float, statusid integer)");
q.exec("create table status (id integer primary key, name char(30))");
q.exec("create table creditors (id integer primary key, forename char(40), "
"surname char(40), city char(30))");
q.exec("create table prices (id integer primary key, name char(40), price float)");
q.exec("create table invoiceitem (id integer primary key, "
"pricesid integer, quantity integer, paiddate date)");
TQSqlQuery q2(TQString::null, oracle);
q2.exec("create table people (id integer primary key, name char(40))");
return TRUE;
}