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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@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 - 06:35:01 CDT












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