Re: explain analyze output with parallel workers - question about meaning of information for explain.depesz.com

From: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>, Hubert Lubaczewski <depesz(at)depesz(dot)com>, pgsql-hackers mailing list <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: explain analyze output with parallel workers - question about meaning of information for explain.depesz.com
Date: 2017-12-14 02:18:26
Message-ID: CAA4eK1Kxs=g-V+0Xuqu2c5gjCR8q6SL5h6bbeHHNP2LnaPHgJQ@mail.gmail.com
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On Thu, Dec 14, 2017 at 2:32 AM, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
> On Tue, Dec 12, 2017 at 9:37 PM, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:
>>> Uh, should I just revert that commit entirely first, and then we can
>>> commit the new fix afterward?
>>
>> Yes. I have already extracted the test case of that commit to the new
>> patch which is what we need from that commit.
>
> OK, done.
>

Thanks. I think now we can proceed with
fix_accum_instr_parallel_workers_v8.patch posted above which will fix
the original issue and the problem we have found in sort and hash
nodes.

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

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