Re: Parallel Aggregate

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От Robert Haas
Тема Re: Parallel Aggregate
Дата
Msg-id CA+TgmoY7_f-tfuKa=V0XrYcOqZ3fdd+Rjc4QcLH+Un-ZTc9iyg@mail.gmail.com
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Ответ на Re: Parallel Aggregate  (David Rowley <david.rowley@2ndquadrant.com>)
Ответы Re: Parallel Aggregate  (David Rowley <david.rowley@2ndquadrant.com>)
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On Sun, Mar 20, 2016 at 7:30 PM, David Rowley
<david.rowley@2ndquadrant.com> wrote:
> An updated patch is attached. This hopefully addresses your concerns
> with the comment, and also the estimate_hashagg_tablesize() NULL
> checking.

I have committed this after changing some of the comments.

There might still be bugs ... but I don't see them.  And the speedups
look very impressive.

Really nice work, David.

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company



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