Re: Semantics and Hierarchies

From: Konstantinos <noemail_at_noemail.net>
Date: Sat, 30 Oct 2004 01:26:10 -0400
Message-ID: <10o69gqrfoh1db3_at_corp.supernews.com>


Thanks for your suggestion, but I ve done that and all I get again, is toy examples.
One supertype and a couple of subtypes.

Regards,
Konstantinos

"Laconic2" <laconic2_at_comcast.net> wrote in message news:nM6dnQeTsuoggR7cRVn-1Q_at_comcast.com...
>
> "Konstantinos" <noemail_at_noemail.net> wrote in message
> news:10o64kihac67r26_at_corp.supernews.com...
>> A topic that I havnt seen addressed adequately is how to model concepts
> such
>> as subclasses and categories (according to the Elmasri 1985 terminology)
>
>> Is this a database design that makes sense, or is it overcomplicated? Any
>> suggestions, discussion is greatly welcomed.
>
> I think a Google search on "generalization modeling" should take you to
> some articles that discuss this.
>
>
Received on Sat Oct 30 2004 - 07:26:10 CEST

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