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Re: A Normalization Question

From: x <x-false_at_yahoo.com>
Date: Fri, 9 Jul 2004 16:00:43 +0300
Message-ID: <40ee9713@post.usenet.com>

"VHarris001" <vharris001_at_aol.com> wrote in message news:20040709080246.29796.00001155_at_mb-m18.aol.com...
> >
> >How about numbers? Do you tokenize those? Given the
> >following schema:
> >
> >create table person_pets (
> > person_id numeric(5) not null,
> > number_of_dogs int,
> > number_of_cats int,
> > number_of_fish int,
> > primary key (person_id)
> >)
> >
> >Given the tuple (12345, 2, 2, 2) what do you do with
> >those horrific redundant 2's?

> >Larry Coon
> >University of California

> Why isn't each "pet" considered a unique thing rather than a quantity?

Consider other kind of quantities instead. How about money, weights and lengths ?

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Received on Fri Jul 09 2004 - 08:00:43 CDT

Original text of this message

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