Re: Parallel Seq Scan - Mailing list pgsql-hackers

From Amit Kapila
Subject Re: Parallel Seq Scan
Date
Msg-id CAA4eK1+O_nks7Y3K1nTTye2cTPGWLngYs8q+GAmL+3PwB9g9OQ@mail.gmail.com
Whole thread Raw
In response to Re: Parallel Seq Scan  (Amit Kapila <amit.kapila16@gmail.com>)
List pgsql-hackers
On Sat, Sep 26, 2015 at 12:38 PM, Amit Kapila <amit.kapila16@gmail.com> wrote:
>
> On Sat, Sep 26, 2015 at 6:07 AM, Robert Haas <robertmhaas@gmail.com> wrote:
> >
>
> > Assuming I'm not confused, I'm planning to see about fixing this...
> >
>
> Can't we just traverse the queryDesc->planstate tree and fetch/add
> all the instrument information if there are multiple nodes?
>

I think the above suggestion made by me won't work, because we want
this information per node basis in master as Explain will display each
node's information separately.


With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com

pgsql-hackers by date:

Previous
From: Petr Jelinek
Date:
Subject: Re: WIP: Rework access method interface
Next
From: Michael Paquier
Date:
Subject: Re: Tab completion for ALTER COLUMN SET STATISTICS