Re: Autovacuum and OldestXmin

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Simon Riggs <simon(at)2ndquadrant(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Autovacuum and OldestXmin
Date: 2007-11-22 18:21:37
Message-ID: 11124.1195755697@sss.pgh.pa.us
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Simon Riggs <simon(at)2ndquadrant(dot)com> writes:
> Why isn't VACUUM optimised the same way HOT is?

It doesn't do the same things HOT does.

regards, tom lane

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