Re: Freeze avoidance of very large table.

From: Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>
To: Jeff Janes <jeff(dot)janes(at)gmail(dot)com>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Josh Berkus <josh(at)agliodbs(dot)com>, Fujii Masao <masao(dot)fujii(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>, Greg Stark <stark(at)mit(dot)edu>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Freeze avoidance of very large table.
Date: 2015-11-30 17:18:04
Message-ID: CAD21AoA70OrKTh4QzCQ3LbG0gTvGJQUbv31obKOBok0d4pzE_A@mail.gmail.com
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On Sun, Nov 29, 2015 at 2:21 AM, Jeff Janes <jeff(dot)janes(at)gmail(dot)com> wrote:
> On Tue, Nov 24, 2015 at 3:13 PM, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com> wrote:
>>
>> Yeah, we need to consider to compute checksum if enabled.
>> I've changed the patch, and attached.
>> Please review it.
>
> Thanks for the update. This now conflicts with the updates doesn to
> fix pg_upgrade out-of-space issue on Windows. I've fixed (I think) the
> conflict in order to do some testing, but I'd like to get an updated
> patch from the author in case I did it wrong. I don't want to find
> bugs that I just introduced myself.
>

Thank you for having a look.

Attached updated v28 patch.
Please review it.

Regards,

--
Masahiko Sawada

Attachment Content-Type Size
000_add_frozen_bit_into_visibilitymap_v28.patch application/octet-stream 91.2 KB

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