Em 17/5/2013 18:24, Ted Miglautsch escreveu: > I frequently make changes to system tables and started using Interbase > and then Firebird because I could do that. Mostly I extent the size of > char and varchar fields. It just requires knowing what you are doing. > You have to consider whether the change you are making could cause the > problem that you encountered. >
The correct way of doing this is using a DDL command ALTER TABLE In future versions of FB directly system table updates will be denied. see you !
