Re: GiST VACUUM

From: Michael Paquier <michael(at)paquier(dot)xyz>
To: Heikki Linnakangas <hlinnaka(at)iki(dot)fi>
Cc: Andrey Borodin <x4mmm(at)yandex-team(dot)ru>, Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, Костя Кузнецов <chapaev28(at)ya(dot)ru>
Subject: Re: GiST VACUUM
Date: 2019-06-24 08:26:04
Message-ID: 20190624082604.GG1637@paquier.xyz
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Heikki,

On Thu, Apr 04, 2019 at 06:15:21PM +0300, Heikki Linnakangas wrote:
> I think we should fix this in a similar manner in B-tree, too, but that can
> be done separately. For B-tree, we need to worry about
> backwards-compatibility, but that seems simple enough; we just need to
> continue to understand old deleted pages, where the deletion XID is stored
> in the page opaque field.

This is an open item present already for a couple of weeks. Are you
planning to tackle that soon?
--
Michael

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