Tom, > Oh, why didn't you say so? Seems like the correct tool to solve that is > a partial unique index, not a constraint at all.
Hmmm .... we support that? Darn, how do I miss these things. When did we start supporting it? Bric still has a lot of users who use 7.2. -- -Josh Berkus Aglio Database Solutions San Francisco ---------------------------(end of broadcast)--------------------------- TIP 1: subscribe and unsubscribe commands go to [EMAIL PROTECTED]