QPSQL: Unable to create query

[Mikeeeeee]

@Christian-Ehrlicher Can there be a problem with a bad driver?

[Mikeeeeee]

@Christian-Ehrlicher it is too not work:

QSqlQuery query("SELECT *  FROM account ", dataBase);


    if (!query.exec()) {
        qDebug()<<"not get data from db \r\n"<<query.lastError()<<"\r\n";
    qDebug()<<query.lastQuery();
    }
    else {
        qDebug()<<"get data from db \r\n";
        query.first();



    }
    return resultVector;

[Mikeeeeee]

I use psql 12 in the windows 7 64

[Christian Ehrlicher]

So where do you get the error? during query.exec()? And what error? The same as in the first post?

[Mikeeeeee]

@Christian-Ehrlicher said in QPSQL: Unable to create query:

query.exec()

Yes, in query.exec(). The same error. Looks like it's the driver. How do I find out which version of the driver is designed for?

[Mikeeeeee]

Do you connect PSQL to the project and it works normally?

[Christian Ehrlicher]

@Mikeeeeee I'm using psql since ages with Qt. Imo it's a problem with your psql installation. Simply test it with a sqlite database. Also you should take a look what others did to solve the psql 42601 error but that's not Qt related

[Mikeeeeee]

Before the update, I had PSQL working, after the update, new drivers were added and it stopped working.

[Christian Ehrlicher]

Thenswitch back to the old PostgreSQL - or do you really need some new features in PostgreSQL 12 (btw: psql 12 is supported since Qt5.14 and works fine here)

[Mikeeeeee]

Sorry, I'm in a connection indicated is not the base, my stupid mistake.