Re: Explain buffers wrong counter with parallel plans

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Adrien Nayrat <adrien(dot)nayrat(at)anayrat(dot)info>, Andres Freund <andres(at)anarazel(dot)de>, PostgreSQL mailing lists <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Explain buffers wrong counter with parallel plans
Date: 2018-07-02 12:19:24
Message-ID: CA+TgmoZtW0Z3_9++gzovAq3HsM1GKXn9f_aj05Mj2_OMJKAYuw@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

On Fri, Jun 29, 2018 at 6:12 PM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> writes:
>> I'm CCing Tom here, as author of the patch that caused (most of) the
>> issue.
>
> Uh ... me? I thought this was a parallel-query issue, which I've
> pretty much not been involved in.

Well, it was your commit that caused the behavior change, as the
original poster mentioned in his email.

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

In response to

Browse pgsql-hackers by date

  From Date Subject
Next Message Robert Haas 2018-07-02 12:32:45 Re: Explain buffers wrong counter with parallel plans
Previous Message Andrew Dunstan 2018-07-02 12:18:22 Re: branches_of_interest.txt