Re: don't allocate HashAgg hash tables when running explain only

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От Greg Stark
Тема Re: don't allocate HashAgg hash tables when running explain only
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Msg-id CAM-w4HO=+z2sFcDVdkBD_0xZO676A=8D2NJjVAr23RLs5DaCfA@mail.gmail.com
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Ответ на Re: don't allocate HashAgg hash tables when running explain only  (Heikki Linnakangas <hlinnaka@iki.fi>)
Ответы Re: don't allocate HashAgg hash tables when running explain only
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On Wed, 18 Nov 2020 at 05:40, Heikki Linnakangas <hlinnaka@iki.fi> wrote:
>
> On 13/11/2020 18:10, Alexey Bashtanov wrote:
>> > I would appreciate if someone could have a look at the patch attached,
> > which makes executor skip initializing hash tables when doing explain only.
>
> Makes sense. Committed, thanks for the patch!


Egads. That seems like a backpatchable bug fix to me. Have we been
doing this all along?!

-- 
greg

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