Re: Table design problem

From: Mike Sherrill <>
Date: Wed, 07 May 2003 17:45:58 -0400
Message-ID: <>

On Wed, 07 May 2003 12:11:36 -0400, Mike Sherrill <> 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 - 23:45:58 CEST

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