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Re: Is Ingres yet relational?

From: --CELKO-- <jcelko212_at_earthlink.net>
Date: 25 May 2004 13:07:57 -0700
Message-ID: <18c7b3c2.0405251207.74b59a89@posting.google.com> 





>> 1) If QUEL is still present at the CA Ingres product? <<




I believe QUEL was dropped just before CA bought Ingres.  I still have
an old QUEL manual somewhere.  When SQL added subquery expresions and
derived tables, it got the same expressive power as QUEL.  With the
additon of CASE expressions, SQL actually is ahead.
Received on Tue May 25 2004 - 15:07:57 CDT












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