Re: [HACKERS] Autovacuum loose ends

From: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "Matthew T(dot) O'Connor" <matthew(at)zeut(dot)net>, pgsql-patches(at)postgresql(dot)org
Subject: Re: [HACKERS] Autovacuum loose ends
Date: 2005-08-08 17:38:58
Message-ID: 20050808173858.GA12487@alvh.no-ip.org
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On Sun, Jul 31, 2005 at 07:36:36PM -0400, Alvaro Herrera wrote:

Updated this patch:

> - vacuum_cost_delay and vacuum_cost_limit can be set per table, as well
> as globally with autovacuum_vacuum_cost_{limit,delay}
>
> - pgstat is reset if recovery is required
>
> - pgstat reset at postmaster start is disabled by default

- Xid-wraparound VACUUM is now FREEZE without ANALYZE, iff the database
has datallowconn=false or datistemplate=true

--
Alvaro Herrera (<alvherre[a]alvh.no-ip.org>)
"No hay cielo posible sin hundir nuestras raíces
en la profundidad de la tierra" (Malucha Pinto)

Attachment Content-Type Size
autovac-three-2.patch text/plain 29.4 KB

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