Re: The Fact of relational algebra (was Re: Clean Object Class Design -- What is it?)

From: Jan Emil Larsen <jel_at_g-it.dk>
Date: Thu, 29 Nov 2001 23:35:51 +0100
Message-ID: <3c06b6ec$0$25412$edfadb0f@dspool01.news.tele.dk>

Dear Adrian

"Bob Badour" <bbadour_at_golden.net>
> > I can only suggest you educate yourself regarding the fundamentals. My
> > previous statement remains a true fact.
> >

"Adrian Veith" <adrian_at_veith-system.de>
> As the uneducated fool I am, I cannot agree to your argumentation.

Suggestion:

Don't be a fool - educate yourself in the field you want to talk about. You need to know more about relational fundamentals!

>The confusion arises, because people (programmers) tend to think (when they
> work with persitent objects), that the object in the database and the
object
> in
> memory is the same. I don't like this idea, because this is not true.

Maybe some OO-education as well could be helpfull. An object has state, behavior and identity - that is ONE identity. The object in memory has to be "the same" as the object in the database.

Jan Emil Larsen Received on Thu Nov 29 2001 - 16:35:51 CST