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From: Bruce Momjian <pgman@candle.pha.pa.us>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Andrew Sullivan <ajs@crankycanuck.ca>
Cc: PostgreSQL-development <pgsql-hackers@postgreSQL.org>
Subject: Re: Does VACUUM reorder tables on clustered indices
Date: Thu, 29 Dec 2005 22:25:14 -0500 (EST)
Message-ID: <200512300325.jBU3PEJ25533@candle.pha.pa.us> (raw)
In-Reply-To: <7723.1135912493@sss.pgh.pa.us>

Tom Lane wrote:
> Bruce Momjian <pgman@candle.pha.pa.us> writes:
> > Tom, has this bug been addressed or documented?
> 
> No.  Please add a TODO:
> 
> * Make CLUSTER preserve recently-dead tuples per MVCC requirements
> 
> I have not tested, but I suspect the table-rewriting variants of ALTER TABLE
> have the same problem.

Added.

-- 
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman@candle.pha.pa.us               |  (610) 359-1001
  +  If your life is a hard drive,     |  13 Roberts Road
  +  Christ can be your backup.        |  Newtown Square, Pennsylvania 19073



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