Re: [HACKERS] Parallel Append implementation

From: Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: Adrien Nayrat <adrien(dot)nayrat(at)anayrat(dot)info>, Amit Khandekar <amitdkhan(dot)pg(at)gmail(dot)com>, amul sul <sulamul(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [HACKERS] Parallel Append implementation
Date: 2018-05-08 04:10:06
Message-ID: CAEepm=2SsEsLoyC_eQFykwu_v5i+Vo9971pPApZLPdBSxkhMMA@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

On Tue, May 8, 2018 at 5:23 AM, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
> On Sat, Apr 7, 2018 at 10:21 AM, Adrien Nayrat
> <adrien(dot)nayrat(at)anayrat(dot)info> wrote:
>> I notice Parallel append is not listed on Parallel Plans documentation :
>> https://www.postgresql.org/docs/devel/static/parallel-plans.html
>
> I agree it might be nice to mention this somewhere on this page, but
> I'm not exactly sure where it would make logical sense to put it.

It's not a scan, it's not a join and it's not an aggregation so I
think it needs to be in a new <sect2> as the same level as those
others. It's a different kind of thing.

--
Thomas Munro
http://www.enterprisedb.com

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Alexander Lakhin 2018-05-08 05:44:22 Re: make installcheck-world in a clean environment
Previous Message Amit Kapila 2018-05-08 03:34:16 Re: parallel.sgml for Gather with InitPlans