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Re: The Practical Benefits of the Relational Model

From: Alfredo Novoa <alfredo_at_nospam_ncs.es>
Date: Sat, 31 Aug 2002 23:10:09 GMT
Message-ID: <3d714c6e.1827107@news.wanadoo.es> 






Hi



On 29 Aug 2002 20:24:56 +0200, hidders_at_hcoss.uia.ac.be (Jan.Hidders)
wrote:



>So what

>kind of rules are you talking about then, and why are you so sure that they

>cannot be modelled as database constraints?




Maybe presentation rules



You can represent presentation rules in the form of relations, but I
don't think that presentation rules are database constraints.



Alfredo
Received on Sat Aug 31 2002 - 18:10:09 CDT












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