From: A. Banks <abanks@insightbb.com>
To: pgsql-novice@postgresql.org
Subject: Primary and Foreign Key?
Date: Wed, 21 Sep 2005 19:46:10 -0500
Message-ID: <KBEKKNMFLELKGIADDEPEOELICAAA.abanks@insightbb.com> (raw)
I have the following related tables:
PEOPLE
--------------
peopleid pkey,
name,
etc
GROUPS
-------------
groupid pkey,
description,
etc
PEOPLEGROUPS
-------------------
peopleid pkey/fkey,
groupid pkey/fkey
What is the CORRECT way (in Postgres) to define the PEOPLEGROUPS table so
that it has both the double primary key AND still acts as a foreign key for
people.peopleid and groups.groupid? Can i specify both or is this not
necessary? Any suggestions would be appreciated.
Thanks!
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To: pgsql-novice@postgresql.org
Cc: abanks@insightbb.com
Subject: Re: Primary and Foreign Key?
In-Reply-To: <KBEKKNMFLELKGIADDEPEOELICAAA.abanks@insightbb.com>
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