[Qt-interest] could not able to open mysqlsql database

[Mikhail Veygman]

Ok.

Can you provide: 

db.isValid().  Also

output of mysql -h localhost -u root -proot 
-  
Regards,

Mikhail Veygman


-----Original Message-----
From: Yuvaraj R <yuvaraj at ongobiz.com>
To: Mikhail Veygman <mveygman at gmail.com>
Cc: qt-interest <qt-interest at trolltech.com>
Subject: Re: [Qt-interest] could not able to open mysqlsql database
Date: Thu, 1 Oct 2009 00:04:38 +0530

Thanks for your reply

Nothing i got from.

qDebug() << db.lastError.text();


Thanks

Yuvaraj R





On Wed, Sep 30, 2009 at 11:58 PM, Mikhail Veygman <mveygman at gmail.com>
wrote:
        Instead of the default SQLITE message.
        
        Get:
        db.lastError().text()
        
        That may clear up some things.
        
        -
        Regards,
        
        Mikhail Veygman
        
        
        
        -----Original Message-----
        From: Yuvaraj R <yuvaraj at ongobiz.com>
        To: qt-interest <qt-interest at trolltech.com>
        Subject: [Qt-interest] could not able to open mysqlsql database
        Date: Wed, 30 Sep 2009 23:34:14 +0530
        
        Hi All
        
        I could not able to open  mysql  database..
        
        please help me
        
        my connection code is :
        
        QSqlDatabase db = QSqlDatabase::addDatabase("QMYSQL");
        
        db.setDatabaseName("Addu");
        
        db.setHostName("localhost");
        
        db.setUserName("root");
        
        db.setPassword("root");
        
        db.setPort(3306);
        
        if (!db.open()) {
        
        QMessageBox::critical(0, qApp->tr("Cannot open database"),
        
        qApp->tr("Unable to establish a database connection.\n"
        
        "This example needs SQLite support. Please read "
        
        "the Qt SQL driver documentation for information how "
        
        "to build it.\n\n"
        
        "Click Cancel to exit."), QMessageBox::Cancel);
        
        return false;
        
        }
        
        return true;
        
        }
        
        
        Please help me
        
        
        
        I am struggling since last two days ..
        
        
        Thanks
        
        
        Yuvaraj R
        
        
        
        
        _______________________________________________
        Qt-interest mailing list
        Qt-interest at trolltech.com
        http://lists.trolltech.com/mailman/listinfo/qt-interest