void PostgreSqlStorage::deallocateQuery(const QString &queryname, const QSqlDatabase &db)
{
    db.exec(QString("DEALLOCATE quassel_%1").arg(queryname));
}
void PostgreSqlStorage::deallocateQuery(const QString &queryname, const QSqlDatabase &db)
{
    db.exec(QString("DEALLOCATE quassel_%1").arg(queryname));
}