Re: The MySQL/PHP pair

From: Laconic2 <laconic2_at_comcast.net>
Date: Fri, 5 Nov 2004 14:40:02 -0500
Message-ID: <k8adnZ8JqfGFShbcRVn-tQ@comcast.com>

"Dawn M. Wolthuis" <dwolt_at_tincat-group.comREMOVE> wrote in message news:cmg1kn$cpm$1_at_news.netins.net...
>
> Person
> Bob Smith has e-mail addresses of bob_at_aol.com and bobsmith_at_msn.com
>
> It seems to me that there are advantages to modeling this predicate in
this
> way rather than modeling it with the statements

What does this predicate mean, if there is no such person as Bob Smith.

(refs unpersons double plus ungood) Received on Fri Nov 05 2004 - 13:40:02 CST