Re: What predicates the following relation represents
From: --CELKO-- <joe.celko_at_northface.edu>
Date: 8 May 2004 07:34:58 -0700
Message-ID: <a264e7ea.0405080634.11a51614_at_posting.google.com>
Date: 8 May 2004 07:34:58 -0700
Message-ID: <a264e7ea.0405080634.11a51614_at_posting.google.com>
>> Second, the metadata has not been standardized until around 1992
(can you
help here, Joe Celko?), and none of the databases I've seen in the
"real
world" conform to that standard. <<
Schema Information tables were defined in SQL-92. The vendors kept their proprieatary stuff under the covers, but everyone now prety much has a set of VIEWs on the proprieatary information that fake all or part of the Standard. Received on Sat May 08 2004 - 16:34:58 CEST