Re: Parallel query execution

On Wed, Jan 16, 2013 at 09:05:39AM -0500, Andrew Dunstan wrote:
> 
> On 01/15/2013 11:32 PM, Bruce Momjian wrote:
> >On Wed, Jan 16, 2013 at 01:28:18PM +0900, Michael Paquier wrote:
> >>
> >>On Wed, Jan 16, 2013 at 1:22 PM, Josh Berkus <josh@agliodbs.com> wrote:
> >>
> >>     Claudio, Stephen,
> >>
> >>     It really seems like the areas where we could get the most "bang for the
> >>     buck" in parallelism would be:
> >>
> >>     1. Parallel sort
> >>     2. Parallel aggregation (for commutative aggregates)
> >>     3. Parallel nested loop join (especially for expression joins, like GIS)
> >>
> >>parallel data load? :/
> >We have that in pg_restore, and I thinnk we are getting parallel dump in
> >9.3, right?  Unfortunately, I don't see it in the last 9.3 commit-fest.
> >Is it still being worked on?
> >
> 
> 
> I am about half way through reviewing it. Unfortunately paid work
> take precedence over unpaid work.

Do you think it will make it into 9.3?

--  Bruce Momjian  <bruce@momjian.us>        http://momjian.us EnterpriseDB
http://enterprisedb.com
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