Horton

Re: [HACKERS] PATCH: Batch/pipelining support for libpq

Alvaro Herrera <alvherre@2ndquadrant.com>

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From: Alvaro Herrera <alvherre@2ndquadrant.com>
To: Amit Kapila <amit.kapila16@gmail.com>
Cc: Nikhil Sontakke <nikhils@2ndquadrant.com>, Dmitry Dolgov <9erthalion6@gmail.com>, vaishnaviprabakaran@gmail.com, Craig Ringer <craig@2ndquadrant.com>, daniel@manitou-mail.org, Kyotaro HORIGUCHI <horiguchi.kyotaro@lab.ntt.co.jp>, Michael Paquier <michael.paquier@gmail.com>, Daniel Gustafsson <daniel@yesql.se>, Andres Freund <andres@anarazel.de>, David Steele <david@pgmasters.net>, "Prabakaran, Vaishnavi" <VaishnaviP@fast.au.fujitsu.com>, Haribabu Kommi <kommi.haribabu@gmail.com>, "Tsunakawa, Takayuki" <tsunakawa.takay@jp.fujitsu.com>, dmitigr@gmail.com, PostgreSQL-development <pgsql-hackers@postgresql.org>, m.kniep@web.de, Etsuro Fujita <fujita.etsuro@lab.ntt.co.jp>, iwata.aya@jp.fujitsu.com, Michael Paquier <michael@paquier.xyz>
Date: 2020-07-10T23:01:49Z
Lists: pgsql-hackers

Attachments

On 2019-Sep-09, Amit Kapila wrote:

> Thanks for picking up this.  However, I noticed that previously
> Horiguchi-San has given some comments on this patch [1] which doesn't
> seem to be addressed or at least not all of them are addressed.  It is
> possible that you would have already addressed those, but in that
> case, it would be good if you respond to his email as well.  If those
> are not addressed, then it will be good to address those.

Totally unasked for, here's a rebase of this patch series.  I didn't do
anything other than rebasing to current master, solving a couple of very
trivial conflicts, fixing some whitespace complaints by git apply, and
running tests to verify everthing works.

I don't foresee working on this at all, so if anyone is interested in
seeing this feature in, I encourage them to read and address
Horiguchi-san's feedback.

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

Commits

  1. Add libpq pipeline mode support to pgbench

  2. Implement pipeline mode in libpq