Re: Freeze avoidance of very large table.

From: Simon Riggs <simon(at)2ndQuadrant(dot)com>
To: Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>
Cc: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Jim Nasby <Jim(dot)Nasby(at)bluetreble(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Petr Jelinek <petr(at)2ndquadrant(dot)com>, Josh Berkus <josh(at)agliodbs(dot)com>, Bruce Momjian <bruce(at)momjian(dot)us>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, Greg Stark <stark(at)mit(dot)edu>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, Jeff Janes <jeff(dot)janes(at)gmail(dot)com>
Subject: Re: Freeze avoidance of very large table.
Date: 2015-09-04 22:35:42
Message-ID: CANP8+jL4fJMOMK9H_vF0hxOxZZ-EjC0uuymgVzwvhkXehTsfxg@mail.gmail.com
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On 3 September 2015 at 18:23, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com> wrote:

> The previous patch lacks some files for regression test.
> Attached fixed v12 patch.
>

This looks OK. You saw that I was proposing to solve this problem a
different way ("Summary of plans to avoid the annoyance of Freezing"),
suggesting that we wait for a few CFs to see if a patch emerges for that -
then fall back to this patch if it doesn't? So I am moving this patch to
next CF.

I apologise for the personal annoyance caused by this; I hope whatever
solution we find we can work together on it.

--
Simon Riggs http://www.2ndQuadrant.com/
<http://www.2ndquadrant.com/>
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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