Re: Foreign key constraint accepted even when not same

From: Dennis Bjorklund <db(at)zigo(dot)dhs(dot)org>
To: Stephan Szabo <sszabo(at)megazone(dot)bigpanda(dot)com>
Cc: Jean-Christian Imbeault <jc(at)mega-bucks(dot)co(dot)jp>, postgresql <pgsql-general(at)postgresql(dot)org>
Subject: Re: Foreign key constraint accepted even when not same
Date: 2003-09-23 05:48:33
Message-ID: Pine.LNX.4.44.0309230747280.352-100000@zigo.dhs.org
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On Mon, 22 Sep 2003, Stephan Szabo wrote:

> it says that the two types must be comparable. We basically implement the
> latter, basically using the existance of a usable equality operator as the
> determination of comparable.

Is it possible to drop the equality operator when one have FK that needs
it?

--
/Dennis

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