Should all the key columns be of same data type?

From: qazmlp <qazmlp1209_at_rediffmail.com>
Date: 6 Jul 2002 09:49:11 -0700
Message-ID: <db9bbf31.0207060849.68fe0b54_at_posting.google.com>

Say, there are 3 columns in a Table and 2 among them forming the index of that Table. Is it a must that both the key columns should be of the same data type?

Thanks! Received on Sat Jul 06 2002 - 18:49:11 CEST

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