Re: Recording vacuum/analyze/dump times

From: "Jim Buttafuoco" <jim(at)contactbda(dot)com>
To: "Matthew T(dot) O'Connor" <matthew(at)zeut(dot)net>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Recording vacuum/analyze/dump times
Date: 2005-03-07 21:46:58
Message-ID: 20050307214644.M94096@contactbda.com
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I agree 100%.

---------- Original Message -----------
From: "Matthew T. O'Connor" <matthew(at)zeut(dot)net>
To: jim(at)contactbda(dot)com
Cc: pgsql-hackers(at)postgresql(dot)org
Sent: Mon, 07 Mar 2005 16:15:45 -0500
Subject: Re: [HACKERS] Recording vacuum/analyze/dump times

> Right, once autovacuum is integrated, then I think vacuum and analyze
> should update the autovacuum table this way autovacuum won't redundantly
> vacuum tables that were just vacuumed manually.
>
> Jim Buttafuoco wrote:
>
> >But what happens if I go in and manually vacuum a table (either because I just deleted a bunch of records or
whatever).
> > This is why I think the backend should record the date in pg_class.
> >
> >
> >---------- Original Message -----------
> >From: "Matthew T. O'Connor" <matthew(at)zeut(dot)net>
> >To: jim(at)contactbda(dot)com
> >Cc: pgsql-hackers(at)postgresql(dot)org
> >Sent: Mon, 07 Mar 2005 13:56:04 -0500
> >Subject: Re: [HACKERS] Recording vacuum/analyze/dump times
> >
> >
> >
> >>Jim Buttafuoco wrote:
> >>
> >>
> >>
> >>>Its there a reason postgresql doesn't record vacuum/analyze and dump times in pg_class (or another table). This
seems
> >>>like it would be a very helpful feature.
> >>>
> >>>for pg_dump I would add an option --record=YES|NO
> >>>for vacuum and analyze I would add a NORECORD|RECORD option
> >>>
> >>>
> >>>
> >>>
> >>For what it's worth, integrated pg_autovacuum will have something like
> >>this. At least my initial design does, since the autovacuum daemon
> >>needs to know remember when the last time a table was vacuumed.
> >>
> >>
> >------- End of Original Message -------
> >
> >
> >---------------------------(end of broadcast)---------------------------
> >TIP 6: Have you searched our list archives?
> >
> > http://archives.postgresql.org
> >
> >
> >
>
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------- End of Original Message -------

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