Horton

Re: PATCH: Batch/pipelining support for libpq

Craig Ringer <craig@2ndquadrant.com>

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From: Craig Ringer <craig@2ndquadrant.com>
To: Vaishnavi Prabakaran <vaishnaviprabakaran@gmail.com>
Cc: Daniel Verite <daniel@manitou-mail.org>, Michael Paquier <michael.paquier@gmail.com>, "Prabakaran, Vaishnavi" <VaishnaviP@fast.au.fujitsu.com>, Haribabu Kommi <kommi.haribabu@gmail.com>, "Tsunakawa, Takayuki" <tsunakawa.takay@jp.fujitsu.com>, Dmitry Igrishin <dmitigr@gmail.com>, Andres Freund <andres@anarazel.de>, PostgreSQL Hackers <pgsql-hackers@postgresql.org>, Manuel Kniep <m.kniep@web.de>, "fujita.etsuro@lab.ntt.co.jp" <fujita.etsuro@lab.ntt.co.jp>, "Iwata, Aya" <iwata.aya@jp.fujitsu.com>
Date: 2017-03-13T01:32:47Z
Lists: pgsql-hackers 
On 13 March 2017 at 08:54, Vaishnavi Prabakaran
<vaishnaviprabakaran@gmail.com> wrote:

> Before going with this fix, I would like you to consider the option of
> asking batch processing users(via documentation) to set single-row mode
> before calling PQgetResult().
> Either way we need to fix the documentation part, letting users know how
> they can activate single-row mode while using batch processing.
> Let me know your thoughts.

Thanks for looking into this, it's clear that I didn't cover the combo
of single-row-mode and batch mode adequately.


-- 
 Craig Ringer                   http://www.2ndQuadrant.com/
 PostgreSQL Development, 24x7 Support, Training & Services

Commits

  1. Add libpq pipeline mode support to pgbench

  2. Implement pipeline mode in libpq