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Re: Does Codd's view of a relational database differ from that ofDate&Darwin?[M.Gittens]

From: David Cressey <david.cressey_at_earthlink.net>
Date: Thu, 16 Jun 2005 06:25:59 GMT
Message-ID: <XX8se.5412$VK4.2956@newsread1.news.atl.earthlink.net>

"Alexandr Savinov" <savinov_at_host.com> wrote in message news:42afee04$1_at_news.fhg.de...

> The first point is that once a column is defined for some table in the
> schema then it *formally* can be considered a completely legal column
> for all other tables.

I don't understand the above. Are you saying that two columns can be based on the same domain?
They can, but that's not my question. Received on Thu Jun 16 2005 - 01:25:59 CDT

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