Hi, I'm trying to protect created_by and created_on columns from accidental update. Most of my tables inherit from a 'source' table that has those columns, so I was thinking of creating a rule or trigger that does nothing on update to these columns. But apparently rules and triggers don't apply to child tables.
Is there another way to have the same effect, short of a rule/trigger on each table? ---------------------------(end of broadcast)--------------------------- TIP 1: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your message can get through to the mailing list cleanly