Re: [PATCH] Microvacuum for gist.

From: Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru>
To: Anastasia Lubennikova <a(dot)lubennikova(at)postgrespro(dot)ru>
Cc: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [PATCH] Microvacuum for gist.
Date: 2015-08-03 09:51:49
Message-ID: CAPpHfdv_ZpFYsEjC6zha7H6XBQ4UTnSFjNM7m-0+pyxLWrXePA@mail.gmail.com
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On Mon, Aug 3, 2015 at 12:27 PM, Anastasia Lubennikova <
a(dot)lubennikova(at)postgrespro(dot)ru> wrote:

> 1) Test and results are in attachments. Everything seems to work as
> expected.
> 2) I dropped these notices. It was done only for debug purposes. Updated
> patch is attached.
> 3) fixed
>

Good! Another couple of notes from me:
1) I think gistvacuumpage() and gistkillitems() need function-level
comments.
2) ItemIdIsDead() can be used in index scan like it's done
in _bt_checkkeys().

------
Alexander Korotkov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company

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