Re: CLUSTER TODO item

From: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
To: Gavin Sherry <swm(at)linuxworld(dot)com(dot)au>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: CLUSTER TODO item
Date: 2001-10-11 20:37:33
Message-ID: 200110112037.f9BKbX409881@candle.pha.pa.us
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Can I get a status on this?

> On Sun, 23 Sep 2001, Tom Lane wrote:
> >
> > Note: I'm not convinced that relfilenode and pg_class.oid are each
> > used in exactly the right spots. Once we have cases where they can
> > differ, we may well find some bugs to flush out. But that needs to
> > happen anyway, so don't let it dissuade you from doing CLUSTER the
> > right way.
>
> I think I may have broken stuff. I'm not sure. I've fiddled a fair bit but
> I'm still segfaulting in the storage manager. It might be because I'm
> heap_creating and then just stealing relfilenode - I don't know.
>
> Anyway, a patch is attached which clusters and then recreates the indexes
> - but then segfaults.
>
> Am I going about this all wrong?
>
> Thanks
>
> Gavin

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