Graeme Geldenhuys wrote: >> anyway you can choose between query the database before >> try to delete the record (when you have an oo model this is very simple > > Umm... this sounds like a safer option than cascade delete. At least I > wouldn't run into the 'in memory' issue mentioned in my reply to > Michael.
Cascade delete and 'no action' are quite different. The former is applyed when you have composition, the later when you have aggregation. Joao Morais _______________________________________________ Lazarus mailing list [email protected] http://www.lazarus.freepascal.org/mailman/listinfo/lazarus
