Fehler beim Ausführen der Query<br>SELECT * FROM aussteller_staende AS ast, aussteller AS a LEFT JOIN floorplan_staende as s ON s_id = as_stand WHERE as_aussteller = a_id AND s_fp_id = '1' AND ast.loesch_kz <> 'J'<br>Unknown column 'as_stand' in 'on clause' (1054)