Re: DROP COLUMN misbehaviour with multiple inheritance

From: "Christopher Kings-Lynne" <chriskl(at)familyhealth(dot)com(dot)au>
To: "Bruce Momjian" <pgman(at)candle(dot)pha(dot)pa(dot)us>, "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: "Alvaro Herrera" <alvherre(at)atentus(dot)com>, <hannu(at)tm(dot)ee>, <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: DROP COLUMN misbehaviour with multiple inheritance
Date: 2002-09-20 02:55:10
Message-ID: GNELIHDDFBOCMGBFGEFOAEFKCEAA.chriskl@familyhealth.com.au
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> > > I am for it. Multiple inheritance is more of a mess than a help.
> >
> > I'm not agin it ... but if that's the lay of the land then we have
> > no need to apply a last-minute catalog reformatting to fix a
> > multiple-inheritance bug. This patch is off the "must fix for 7.3"
> > list, no?

Multiple inheritance patches should go in for 7.3, since we support multiple
inheritance in 7.3. However, I think thought should be put into removing
multiple inheritance in 7.4 - after a user survey perhaps. If removing
multiple inheritance means we can have perfece, indexable single inheritance
then I think it's worth it. Unless the spec calls for multiple inheritance
of course.

Chris

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