Unique key field or serverl fks ?

From: katarn <katarn(at)racsa(dot)co(dot)cr>
To: pgsql-sql(at)postgresql(dot)org
Subject: Unique key field or serverl fks ?
Date: 2004-01-12 05:51:17
Message-ID: 400235D5.1050501@racsa.co.cr
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Hi,

I would like to know opinions about which approach is better:

Having a table with a field that works as a unique key, or having
several fks that work as a combined key ( all the fks fields )?

Thanks in advance,

K.

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