QString function by value

[hmarani]

Newbie; the function below returns nothing(empty) but if I assign art="abc" returns abc what is wrong; please help.
Thanks
hmarani

QString Dialog::forsuly()
  {
 
     QSqlQueryModel model;
        model.setQuery("SELECT * FROM art");
   QString artn = model.record(4).value("artln").toString();
  return artn
}

QString Dialog::forsuly()
  {

     QSqlQueryModel model;
        model.setQuery("SELECT * FROM art");
   QString artn = model.record(4).value("artln").toString();
  return artn
}

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