From: Etsuro Fujita <fujita.etsuro@lab.ntt.co.jp>
To: Robert Haas <robertmhaas@gmail.com>
Cc: Pg Hackers <pgsql-hackers@postgresql.org>
Subject: Re: Oddity with parallel safety test for scan/join target in grouping_planner
Date: Fri, 01 Mar 2019 19:26:01 +0900
Message-ID: <5C7908B9.5070407@lab.ntt.co.jp> (raw)
In-Reply-To: <CA+TgmobmV=Zw2OEJKUorJe=e+_fCzsvYErR6tXxTjCzK45x9RQ@mail.gmail.com>
References: <5C75303E.8020303@lab.ntt.co.jp>
<CA+TgmobmV=Zw2OEJKUorJe=e+_fCzsvYErR6tXxTjCzK45x9RQ@mail.gmail.com>
(2019/02/28 0:52), Robert Haas wrote:
> On Tue, Feb 26, 2019 at 7:26 AM Etsuro Fujita
> <fujita.etsuro@lab.ntt.co.jp> wrote:
>> The parallel safety of the final scan/join target is determined from the
>> grouping target, not that target, which [ is wrong ]
> Your patch looks right to me.
I think it would be better for you to take this one. Could you?
Best regards,
Etsuro Fujita
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To: pgsql-hackers@postgresql.org
Cc: fujita.etsuro@lab.ntt.co.jp, robertmhaas@gmail.com
Subject: Re: Oddity with parallel safety test for scan/join target in grouping_planner
In-Reply-To: <5C7908B9.5070407@lab.ntt.co.jp>
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