MS Northwind DB Theory
From: stu <smcgouga_at_nospam.co.uk>
Date: Thu, 30 Jan 2003 16:37:20 -0000
Message-ID: <b1bkeh$muq$1$830fa79f_at_news.demon.co.uk>
Would it be a good idea to take the address info out of all the tables and make a new address table? This table could be given a surrogate primary key.
Date: Thu, 30 Jan 2003 16:37:20 -0000
Message-ID: <b1bkeh$muq$1$830fa79f_at_news.demon.co.uk>
Would it be a good idea to take the address info out of all the tables and make a new address table? This table could be given a surrogate primary key.
This would cause circular references in th ER diagram. Ive been told this is a no no. Why?
Cheers
Stu
Received on Thu Jan 30 2003 - 17:37:20 CET