| From: | Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> |
|---|---|
| To: | Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org> |
| Cc: | pgsql-committers <pgsql-committers(at)postgresql(dot)org> |
| Subject: | Re: pgsql: BRIN auto-summarization |
| Date: | 2017-04-02 04:28:18 |
| Message-ID: | CAA4eK1+nVxAGmzj7RPUHscbTdAG1zQub6L9UqFJSu=gdwtY+pQ@mail.gmail.com |
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| Lists: | pgsql-committers |
On Sat, Apr 1, 2017 at 10:32 PM, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org> wrote:
> BRIN auto-summarization
>
>
> Most of the new code here is in autovacuum, which can now be told about
> "work items" to process.
>
Nice framework!
> This can be used for other things such as GIN
> pending list cleaning, perhaps visibility map bit setting, both of which
> are currently invoked during vacuum, but do not really depend on vacuum
> taking place.
>
I think this can also be used for split cleanup work for hash indexes.
--
With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com
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