Обсуждение: check to see when tables were last vacummed

Hi all;

Anyone know where to look to see when tables were last vacuumed via autovacuum
?
Also, can I run this check only in 8.3+ or did it work also in 8.2, 8.1 ?


Thanks in advance

Kevin Kempter wrote:
> Hi all;
>
> Anyone know where to look to see when tables were last vacuumed via autovacuum
> ?
> Also, can I run this check only in 8.3+ or did it work also in 8.2, 8.1 ?
>
>
> Thanks in advance
>
>
In 8.3 look in the "pg_stat_user_tables" system table for the
last_vacuum and last_autovacuum columns. I don't know when those columns
were added. I don't see them in 8.1 and don't have 8.2 available at the
moment.

Cheers,
Steve

They were added in 8.2 by me.


--
Larry Rosenman                     http://www.lerctr.org/~ler
Phone: +1 512-248-2683                E-Mail: ler@lerctr.org
US Mail: 430 Valona Loop, Round Rock, TX 78681-3893


-----Original Message-----
From: pgsql-admin-owner@postgresql.org
[mailto:pgsql-admin-owner@postgresql.org] On Behalf Of Steve Crawford
Sent: Monday, January 19, 2009 12:27 PM
To: Kevin Kempter
Cc: pgsql-admin@postgresql.org
Subject: Re: [ADMIN] check to see when tables were last vacummed

Kevin Kempter wrote:
> Hi all;
>
> Anyone know where to look to see when tables were last vacuumed via
autovacuum
> ?
> Also, can I run this check only in 8.3+ or did it work also in 8.2, 8.1 ?
>
>
> Thanks in advance
>
>
In 8.3 look in the "pg_stat_user_tables" system table for the
last_vacuum and last_autovacuum columns. I don't know when those columns
were added. I don't see them in 8.1 and don't have 8.2 available at the
moment.

Cheers,
Steve



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