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Re: Table design problem

From: Mike Sherrill <MSherrill_at_compuserve.com>
Date: Wed, 07 May 2003 17:45:58 -0400
Message-ID: <l9vibvs01t7krhoan4l8tgvle0j3duq4dt@4ax.com> 





On Wed, 07 May 2003 12:11:36 -0400, Mike Sherrill
<MSherrill_at_compuserve.com> wrote:



>I can tell there are two subtypes of corporations

>without referring to the supertype Parties.




BZZZT.  But thank you for playing.



I can't tell how many subtypes of corporations by looking at one row.
(Duh.)  I'd need to look at the domain of the discriminator.


-- 
Mike Sherrill
Information Management Systems


Received on Wed May 07 2003 - 16:45:58 CDT












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