| From: | Jeff Janes <jeff(dot)janes(at)gmail(dot)com> |
|---|---|
| To: | "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com> |
| Cc: | pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Autovacuum different in 9.2.4? |
| Date: | 2013-08-05 19:13:25 |
| Message-ID: | CAMkU=1wC3NMRDUpmga=2rPUL9mTLk64tDVqBWcORE=L5t9FsiA@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Mon, Aug 5, 2013 at 11:16 AM, Joshua D. Drake <jd(at)commandprompt(dot)com> wrote:
>
> Hello,
>
> I seem to recall autovacuum changes landing for 9.2.4. Can someone please
> describe what those changes were and how they could affect usage?
Those landed in 9.2.3, see release notes for that version:
Fix performance problems with autovacuum truncation in busy workloads
(Jan Wieck)
Fix error in vacuum_freeze_table_age implementation (Andres Freund)
There should be no change in usage, unless you were taking some heroic
methods to overcome the problems and can now discontinue them.
Cheers,
Jeff
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