Re: pgsql: BRIN auto-summarization

On Sat, Apr 1, 2017 at 10:32 PM, Alvaro Herrera <alvherre@alvh.no-ip.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