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Re: one table? five tables?

From: David Cressey <david_at_dcressey.com>
Date: Tue, 15 Aug 2000 22:11:45 GMT
Message-ID: <Bejm5.1238$D4.100859@petpeeve.ziplink.net>

It's useful to note that Fourth normal form in the Puppy example is a hurting pup.

If the Puppy-Trick table has the primary key Puppy_id, Trick_id, then the example given
violates Second normal form, forget about fourth normal form.

Jeffrey Flaker wrote in message <39986531.A4E3A005_at_nac.net>...
>Take a look at: http://www.state.sd.us/people/colink/datanorm.htm
Received on Tue Aug 15 2000 - 17:11:45 CDT

Original text of this message

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