Re: pgsql: Compute XID horizon for page level index vacuum on primary.

From: Peter Geoghegan <pg(at)bowt(dot)ie>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, pgsql-committers <pgsql-committers(at)lists(dot)postgresql(dot)org>
Subject: Re: pgsql: Compute XID horizon for page level index vacuum on primary.
Date: 2019-03-28 15:24:46
Message-ID: CAH2-WznJkQaeVX-ZADp-X6spy2Kz4XUr5GHyZwxmxw-EUocj5A@mail.gmail.com
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On Thu, Mar 28, 2019 at 5:28 AM Andres Freund <andres(at)anarazel(dot)de> wrote:
> Hm, good catch. I don't like this fix very much (even if it were
> commented), but I don't have a great idea right now.

That was just a POC, to verify the problem. Not a proposal.

--
Peter Geoghegan

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