Re: Multiple specification of constraints
From: Eric Kaun <ekaun_at_yahoo.com>
Date: Wed, 03 Mar 2004 15:46:50 GMT
Message-ID: <K5n1c.20848$9G4.6151_at_newssvr31.news.prodigy.com>
Date: Wed, 03 Mar 2004 15:46:50 GMT
Message-ID: <K5n1c.20848$9G4.6151_at_newssvr31.news.prodigy.com>
"ben brugman" <ben_at_niethier.nl> wrote in message
news:403e2973$0$1416$4d4ebb8e_at_read.news.nl.uu.net...
> (Some database people say that if a constraint can not be implemented
> in a database, then it can not be a real constraint. I do not agree with
> that.)
Can we have a counterexample? Received on Wed Mar 03 2004 - 16:46:50 CET