Re: A simple situation shows confusion about basic concepts

From: Laconic2 <laconic2_at_comcast.net>
Date: Tue, 26 Oct 2004 14:20:32 -0400
Message-ID: <ReSdnd6AQ-CqMePcRVn-jA_at_comcast.com>


<danatcofo_at_gmail.com> wrote in message news:1098799506.542882.182640_at_c13g2000cwb.googlegroups.com...

> KB
> -------------------------
> uc_id1 PK,FK
> uc_id2 PK,FK
> relationshipType
> -------------------------

I disagree. there could be more than one relationship type between the same two UC's.

The PK is the whole relation, IMO. Received on Tue Oct 26 2004 - 20:20:32 CEST

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