Re: Does Codd's view of a relational database differ from that of Date & Darwin? [M.Gittens]
From: Eric Junkermann <eric_at_deptj.demon.co.uk>
Date: Sat, 4 Jun 2005 12:02:29 +0100
Message-ID: <u$GfI$CFpYoCFwUa_at_deptj.demon.co.uk>
Date: Sat, 4 Jun 2005 12:02:29 +0100
Message-ID: <u$GfI$CFpYoCFwUa_at_deptj.demon.co.uk>
In message <3R6oe.1962$F7.1337_at_news-server.bigpond.net.au>, mountain man
<hobbit_at_southern_seaweed.com.op> writes
>
>There have been, there are,
>and there always will be
>NULLS in the real world.
>
Definition and examples, please.
-- Eric JunkermannReceived on Sat Jun 04 2005 - 13:02:29 CEST