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Re: foreign key question

From: Mark D Powell <Mark.Powell_at_eds.com>
Date: 11 Mar 2005 05:28:37 -0800
Message-ID: <1110547717.849687.71770@l41g2000cwc.googlegroups.com>


Check the ANSI/ISO standards. Even though a FK points to a PK which is never NULL, the FK columns values are allowed to be NULL. The row is considered to meet the FK requirement per the standard.

HTH -- Mark D Powell -- Received on Fri Mar 11 2005 - 07:28:37 CST

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