Re: Extending my question. Was: The relational model and relational algebra - why did SQL become the industry standard?
From: Lauri Pietarinen <lauri.pietarinen_at_atbusiness.com>
Date: 12 Feb 2003 13:28:59 -0800
Message-ID: <e9d83568.0302121328.24debf58_at_posting.google.com>
Date: 12 Feb 2003 13:28:59 -0800
Message-ID: <e9d83568.0302121328.24debf58_at_posting.google.com>
Jan,
what is your take on Garcia-Molina, Ullman and Jennifer Widom
regarding their stand on duplicates?
(see http://www.dbdebunk.com/cjddtdt.htm and cjddtdt2)
Are they just realists accepting that SQL is the de facto standard, so one might as well take it as a basis?
Or do they actually think that duplicates are OK and cause no harm?
Lauri Received on Wed Feb 12 2003 - 22:28:59 CET