Re: Tabe Relationship
From: Damjan S. Vujnovic <damjan_at_NOSPAMgaleb.etf.bg.ac.yu>
Date: Mon, 10 Mar 2003 14:59:40 +0100
Message-ID: <b4ktoh$1cf$1_at_news.etf.bg.ac.yu>
Date: Mon, 10 Mar 2003 14:59:40 +0100
Message-ID: <b4ktoh$1cf$1_at_news.etf.bg.ac.yu>
: I wouldn't consider it bad practice to do as outlined below. I would,
: however, add an indication in the USER table as to what Type of user
: it is -- an Administrator, a Client, or Staff. Without such a Type
: field,
: you're gonna have to check all 3 tables to see which it's in. The Type
: will point it at a specific table.
What if USER can be both Administrator and Staff (or any other combination)?
Regards,
Damjan S. Vujnovic
University of Belgrade
School of Electrical Engineering
Department of Computer Engineering & Informatics
Belgrade, Serbia
http://galeb.etf.bg.ac.yu/~damjan/ Received on Mon Mar 10 2003 - 14:59:40 CET