Re: relational algebra question
From: Bob Badour <bbadour_at_golden.net>
Date: Wed, 10 Sep 2003 07:35:01 -0400
Message-ID: <_bF7b.833$k%3.76928030_at_mantis.golden.net>
Date: Wed, 10 Sep 2003 07:35:01 -0400
Message-ID: <_bF7b.833$k%3.76928030_at_mantis.golden.net>
"riley" <k_at_r.net.au> wrote in message
news:bvB7b.92204$bo1.90141_at_news-server.bigpond.net.au...
> Howdi,
>
> I'm not asking for the answer - but a gentle nudge in the right direction
>
> I've been asked to write a Relational Algebra Expression to get the most
> expesive item
>
> i'm not really sure how to go about it,
>
> any help appreciated
What are the properties of the most expensive item? Received on Wed Sep 10 2003 - 13:35:01 CEST