Re: Freeze avoidance of very large table.

From: Sawada Masahiko <sawada(dot)mshk(at)gmail(dot)com>
To: Simon Riggs <simon(at)2ndquadrant(dot)com>
Cc: Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Jim Nasby <Jim(dot)Nasby(at)bluetreble(dot)com>, Petr Jelinek <petr(at)2ndquadrant(dot)com>, Bruce Momjian <bruce(at)momjian(dot)us>, Robert Haas <robertmhaas(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: 2015-07-14 18:07:50
Message-ID: CAD21AoAmKFdtzDBfM9pHc07-p2rz-pG8_=X5XWsEThjxbwPZxw@mail.gmail.com
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On Wed, Jul 15, 2015 at 12:55 AM, Simon Riggs <simon(at)2ndquadrant(dot)com> wrote:
> On 10 July 2015 at 15:11, Sawada Masahiko <sawada(dot)mshk(at)gmail(dot)com> wrote:
>>
>>
>> Oops, I had forgotten to add new file heapfuncs.c.
>> Latest patch is attached.
>
>
> I think we've established the approach is desirable and defined the way
> forwards for this, so this is looking good.

If we want to move stuff like pg_stattuple, pg_freespacemap into core,
we could move them into heapfuncs.c.

> Some of my requests haven't been actioned yet, so I personally would not
> commit this yet. I am happy to continue as reviewer/committer unless others
> wish to take over.
> The main missing item is pg_upgrade support, which won't happen by end of
> CF1, so I am marking this as Returned With Feedback. Hopefully we can review
> this again before CF2.

I appreciate your reviewing.
Yeah, the pg_upgrade support and regression test for VFM patch is
almost done now, I will submit the patch in this week after testing it
.

Regards,

--
Masahiko Sawada

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