Re: Tabe Relationship
Date: Mon, 10 Mar 2003 23:41:08 +0100
Message-ID: <b4j4a1$200g6e$1_at_ID-167942.news.dfncis.de>
On Mon, 10 Mar 2003 18:00:49 +0100, Damjan S. Vujnović wrote:
> : 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)?
>
Hmm, I must confess I didnt think of that. However, the following might be a solution:
...
/Lennart
> 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 - 23:41:08 CET