modeling disjoint subsets

From: Doug <zuestra_at_hotmail.com>
Date: Fri, 18 Nov 2005 02:47:15 -0500
Message-ID: <vk1rn1tqkg0so63aqv4pl51pb98d4nbhgi_at_4ax.com>

Hi - I was wondering how to model disjoint subsets in the relational model?

Thanks,
D. Received on Fri Nov 18 2005 - 08:47:15 CET