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Re: Measuring relation free space

From: Jaime Casanova <jaime(at)2ndquadrant(dot)com>
To: Noah Misch <noah(at)leadboat(dot)com>
Cc: Alvaro Herrera <alvherre(at)commandprompt(dot)com>, Bernd Helmle <mailings(at)oopsware(dot)de>, Greg Smith <greg(at)2ndquadrant(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Measuring relation free space
Date: 2012-03-09 07:18:02
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-hackers
On Wed, Feb 22, 2012 at 12:27 AM, Noah Misch <noah(at)leadboat(dot)com> wrote:
> On Tue, Feb 14, 2012 at 02:04:26AM -0500, Jaime Casanova wrote:
>> 1) pgstattuple-gin_spgist.patch
>> This first patch adds gin and spgist support to pgstattuple, also
>> makes pgstattuple use a ring buffer when reading tables or indexes.
> The buffer access strategy usage bits look fine to commit.

ok. i extracted that part. which basically makes pgstattuple usable in
production (i mean, by not bloating shared buffers when using the

Jaime Casanova
Professional PostgreSQL: Soporte 24x7 y capacitación

Attachment: pgstattuple_bas.patch
Description: text/x-patch (5.6 KB)

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