Re: Freeze avoidance of very large table.

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: Robert Haas <robertmhaas(at)gmail(dot)com>, Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
Cc: Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Jim Nasby <Jim(dot)Nasby(at)bluetreble(dot)com>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Petr Jelinek <petr(at)2ndquadrant(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>, 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: 2015-10-01 22:30:25
Message-ID: 560DB401.90407@agliodbs.com
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On 10/01/2015 07:43 AM, Robert Haas wrote:
> On Thu, Oct 1, 2015 at 9:44 AM, Fujii Masao <masao(dot)fujii(at)gmail(dot)com> wrote:
>> I wonder how much it's worth renaming only the file extension while
>> there are many places where "visibility map" and "vm" are used,
>> for example, log messages, function names, variables, etc.
>
> I'd be inclined to keep calling it the visibility map (vm) even if it
> also contains freeze information.
>

-1 to rename. Visibility Map is a perfectly good name.

--
Josh Berkus
PostgreSQL Experts Inc.
http://pgexperts.com

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