Re: What are the differences between the terms, CANDIDATE KEY, PRIMARY KEY, SUPER KEY, COMPOSITE KEY?

From: Anith Sen <anith_at_bizdatasolutions.com>
Date: Tue, 21 Feb 2006 13:52:15 -0600
Message-ID: <dtfr2g$ti2$1_at_emma.aioe.org>


>> A primarykey is a candidate key.all candidate keys cannot be a primary
>> key. Now,,,what is the superkey?

http://groups.google.com/group/comp.databases.ms-sqlserver/msg/b156494b68634ee7

-- 
Anith 
Received on Tue Feb 21 2006 - 20:52:15 CET

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