| From: | "Jonah H(dot) Harris" <jonah(dot)harris(at)gmail(dot)com> |
|---|---|
| To: | "Matthew T(dot) O'Connor" <matthew(at)zeut(dot)net> |
| Cc: | "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "Postgres Hackers" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Concurrent VACUUM and ANALYZE |
| Date: | 2008-07-22 11:28:59 |
| Message-ID: | 36e682920807220428v3f671e4dkb1d3eab73de6c2a@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Tue, Jul 22, 2008 at 12:31 AM, Matthew T. O'Connor <matthew(at)zeut(dot)net> wrote:
>> Is DSM going to be in 8.4? The last I had heard, DSM+related
>> improvements weren't close to being guaranteed for this release. If
>> it doesn't make it, waiting another year and a half for something
>> easily fixed would be fairly unacceptable. Should I provide a patch
>> in the event that DSM doesn't make it?
>
> Can't hurt to submit a patch. Also, could you do something to help mitigate
> the worse case, something like don't update the stats in pg_class if the
> analyze finishes after a vacuum has finished since the current analyze
> started?
Yeah, I was thinking about that. It should actually be very easy to do that.
-Jonah
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