How to connect to the database correctly in QtWebApp

[Mikeeeeee]

Sanks, it is work

    dataBase = QSqlDatabase::addDatabase("QPSQL", "conectionName");
    dataBase.setDatabaseName("db_game_tamada");
    dataBase.setUserName("postgres");
    dataBase.setPassword("1qaz");
    //ResumeDB.setHostName("127.0.0.1");
    dataBase.setPort(5433);//*/

and in query need set database

QSqlQuery query(dataBase);

[SGaist]

Repeating myself:

@SGaist said in How to connect to the database correctly in QtWebApp:

You need to use a unique name for each connection.

@SGaist said in How to connect to the database correctly in QtWebApp:

And as I already have written numerous times: Do not keep a local QSqlDatabase member variable. There's a warning in the documentation about that.