I have another problem :/ This time is problem with this code:
into day from sys.dual;
into :k.day_week from sys.dual;
This is the source of POST-CHANGE trigger. When I try make F7 on my form and write some query, there is :
FRM-40735 POST-CHANGE trigger raised unhandled exception ORA-06502
and after that, data show.
I know that is problem with date format, but I can't see where.
Please could you show me my mistake.