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table constraints

From: Alan Mackenzie <a.mackenzie_at_bgs.ac.uk>
Date: Fri, 2 Oct 1998 13:58:20 +0100
Message-ID: <6v2ip6$e7t@kwu1.nerc-keyworth.ac.uk>


Hi,
My database has many mutually exclusive relationships. In Oracle, these can't be enforced as table constraints. Does the design need changing or is there any other way of enforcing these relationships?

Alan Received on Fri Oct 02 1998 - 07:58:20 CDT

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