Re: Character string relation and functional dependencies
From: Marshall <marshall.spight_at_gmail.com>
Date: Thu, 6 Dec 2007 18:06:29 -0800 (PST)
Message-ID: <eae4db2a-812b-40bb-b5fb-31346614905d_at_s8g2000prg.googlegroups.com>
Date: Thu, 6 Dec 2007 18:06:29 -0800 (PST)
Message-ID: <eae4db2a-812b-40bb-b5fb-31346614905d_at_s8g2000prg.googlegroups.com>
On Dec 6, 10:15 am, Tegiri Nenashi <TegiriNena..._at_gmail.com> wrote:
> On Dec 6, 9:40 am, rp..._at_pcwin518.campus.tue.nl (rpost) wrote:
>
> > Another difference is that database tables are finite and variable,
>
> Oh, relations in database world are certainly not restricted by finite
> cardinality.
Neither is it restricted to variables--not only in papers and in
theory
but in practical terms.
Marshall Received on Fri Dec 07 2007 - 03:06:29 CET