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sequence as primary key

From: Michael Mehling <m.mehling_at_atos-group.de>
Date: Mon, 11 Oct 1999 15:09:01 +0100
Message-ID: <7tsojb$97i$1@news.pop-stuttgart.de>


sequence number as primary key vs. logical primary key

What are the pro's and con's of using a unique sequence number as primary key (like Oracle recommands)?
What are the pro's and con's of using a primary key using 2 or more data-columns of a table

M. Mehling Received on Mon Oct 11 1999 - 09:09:01 CDT

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