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Re: circular relationships ok?

From: vc <boston103_at_hotmail.com>
Date: 4 Mar 2006 20:01:01 -0800
Message-ID: <1141531261.247966.182660@z34g2000cwc.googlegroups.com>

Brian Selzer wrote:
> If I follow your notation,
>
> forall b (b in Br --> b in Bs) is true and
> forall b (b in Bs --> b in Br) is also true, and must be because of the
> circular foreign key relationship.

Right, I forgot about the relationship being circular. In this case, you are aboslutely right -- all the sets will be of the same size.

[...]
> >
Received on Sat Mar 04 2006 - 22:01:01 CST

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