yes i tried thie trigger query as a normal query in sqlite. it did return 90 for schueler6 to me. then i used it in the trigger, but it still wont activate on schueler6(whose value is only 90)
yes i tried thie trigger query as a normal query in sqlite. it did return 90 for schueler6 to me. then i used it in the trigger, but it still wont activate on schueler6(whose value is only 90)