Re: Measuring relation free space

Jaime Casanova <jaime@2ndquadrant.com>

From: Jaime Casanova <jaime@2ndquadrant.com>

To: Noah Misch <noah@leadboat.com>

Cc: Alvaro Herrera <alvherre@commandprompt.com>, Bernd Helmle <mailings@oopsware.de>, Greg Smith <greg@2ndquadrant.com>, Pg Hackers <pgsql-hackers@postgresql.org>

Date: 2012-03-09T07:18:02Z

Lists: pgsql-hackers

Attachments

pgstattuple_bas.patch (text/x-patch) patch

On Wed, Feb 22, 2012 at 12:27 AM, Noah Misch <noah@leadboat.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
function)

-- 
Jaime Casanova         www.2ndQuadrant.com
Professional PostgreSQL: Soporte 24x7 y capacitación