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Re: Pizza Example

From: Leandro Guimar„es Faria Corsetti Dutra <leandro_at_dutra.fastmail.fm>
Date: Sat, 24 Apr 2004 14:34:22 -0300
Message-ID: <pan.2004.04.24.17.34.22.838033@dutra.fastmail.fm>


Em Sat, 24 Apr 2004 15:21:48 +0100, Anthony W. Youngman escreveu:

>>But if you have an ER model you don't have a database design. The
>>modeling capabilities of the ER model are very very poor and it leads to
>>poor relational database designs.

> 
> If it's an easy transform from ER to relational, then ER cannot be poorer
> than the relational equivalent - indeed, it seems it is a richer design.

	What are you smoking?

	You can't just transform ER into relational.  It would be
ridiculously incomplete.
-- 
Leandro Guimar√£es Faria Corsetti Dutra           +55 (11) 5685 2219
Av Sgto Geraldo Santana, 1100 6/71               +55 (11) 5686 9607
04.674-000  S√£o Paulo, SP                                    BRASIL
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Received on Sat Apr 24 2004 - 12:34:22 CDT

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