columns of a unique index

From: Oxnard Montalvo <>
Date: Wed, 14 May 2008 14:56:14 -0400
Message-ID: <23650940.197401210791374388.JavaMail.root@cdptpa-web23-z02>

Think it is ok to have them nullable? why or why not. Seem like in general they act as another PK on a table.

Received on Wed May 14 2008 - 13:56:14 CDT

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