| From: | Magnus Hagander <magnus(at)hagander(dot)net> |
|---|---|
| To: | dhaval jaiswal <dhavallj(at)hotmail(dot)com> |
| Cc: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: streaming replication vacuum |
| Date: | 2011-12-30 12:03:08 |
| Message-ID: | CABUevEySGifJJh8c+4YDTyB=u-qUT7jA+YBgfgjEU_UAO2vGuw@mail.gmail.com |
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| Lists: | pgsql-general |
On Fri, Dec 30, 2011 at 07:35, dhaval jaiswal <dhavallj(at)hotmail(dot)com> wrote:
>
> Might be discussed but not clear for the below query.
>
> In async. streaming replication do I need to run VACUUM & ANALYZE on both
> master & slave.
> Bec, while querying on master getting below result, but slave's system table
> is not updated.
You run VACUUM and ANALYZE on the master only, and the results are
automatically replicated to the slave.
However, the *statistics views* on the slave are not updated. That's
why it looks like it's not been run, even though it has.
--
Magnus Hagander
Me: http://www.hagander.net/
Work: http://www.redpill-linpro.com/
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