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Re: modeling either/or relationship...

From: -CELKO- <jcelko212_at_earthlink.net>
Date: 2 Feb 2006 11:45:05 -0800
Message-ID: <1138909505.591423.159340@g44g2000cwa.googlegroups.com>


I agree that doors are an attribute and not a subclass. If we need to aggregate up the hierarchy, I would have a UNION-ed VIEW on the common attributes and use it. Received on Thu Feb 02 2006 - 13:45:05 CST

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