Re: The fable of DEMETRIUS, CONSTRAINTICUS, and AUTOMATICUS
From: Tony Andrews <andrewst_at_onetel.com>
Date: 19 Oct 2004 09:26:49 -0700
Message-ID: <1098203209.227751.22300_at_c13g2000cwb.googlegroups.com>
Date: 19 Oct 2004 09:26:49 -0700
Message-ID: <1098203209.227751.22300_at_c13g2000cwb.googlegroups.com>
Marshall Spight wrote:
> "Tony Andrews" <andrewst_at_onetel.com> wrote in message
news:1098201951.251759.85460_at_z14g2000cwz.googlegroups.com...
> > what you want is a complex declarative constraint (aka an
"assertion")
> > - something many DBMSs can't do, unfortunately.
>
> Yes, that's exactly what you want!
Do you know of any commercially available DBMS that has these? I use Oracle, which sadly does not. Received on Tue Oct 19 2004 - 18:26:49 CEST