PostgreSQL SELECT after INSERT... where are my data?

[addebito]

Hi at all,
I'mg working with PostgreSql (I never it used before).

I have a problem after inserting a record.
Eg:

    QSqlDatabase::database().transaction();
    QSqlQuery q;
    q.prepare("INSERT INTO myTable (name, x, y) VALUES (:name, :x, :y);");
    q.bindValue(":name", "myname");
    q.bindValue(":x", 10);
    q.bindValue(":y", 20);
    bool ok = q.exec();
    if (ok)
    {
        QSqlDatabase::database().commit();
    }
    else
    {
        qDebug() << q.lastError().text();
        QSqlDatabase::database().rollback();
    }

The query works fine and I don't get any error.
With pgAdmin I can see the data but not on my application.
I've created a button to requery the table but no way...

If I restart the application I can see the inserted records!
What I'm missing ?!?

Thank you!

[Christian Ehrlicher]

@addebito said in PostgreSQL SELECT after INSERT... where are my data?:

not on my application.

How do you check? If you see it with psql/pgadmin then it was successfully inserted.

[addebito]

@Christian-Ehrlicher yes, you are right. It's successfully inserted but why in my application I don't see these inserted records after a new query like this?

SELECT * FROM myTable;

As mentionend before, I see these records If I close and restart the application.
There isn't an option on the connection... or inside QSqlDatabase?

[addebito]

@Christian-Ehrlicher I'm sorry, the problem could be on visualization data.I've introduce the QSortFilterProxyModel.

[addebito]

@Christian-Ehrlicher I found the problem.
On my subclass I'd forgotten the "beginRemoveRows" ... "endRemoveRows".
Anyway, thank you for your reply.