Re: HOT chain bug in latestRemovedXid calculation - Mailing list pgsql-hackers

From Peter Geoghegan
Subject Re: HOT chain bug in latestRemovedXid calculation
Date
Msg-id CAH2-Wzka4Z3=YmHoxLFu8c4_n4kuUp7sZcZZjav_pCJdqv4XAg@mail.gmail.com
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In response to Re: HOT chain bug in latestRemovedXid calculation  (Peter Geoghegan <pg@bowt.ie>)
List pgsql-hackers
On Mon, Dec 28, 2020 at 9:49 PM Peter Geoghegan <pg@bowt.ie> wrote:
> I would like to commit this patch to v12, the first version that did
> this process during original execution rather than in REDO routines.
> It seems worth keeping the back branches in sync here. I suspect that
> the old approach used prior to Postgres 12 has subtle buglets caused
> by inconsistencies during Hot Standby (I have heard rumors). I'd
> rather just not go there given the lack of field reports about this
> problem.

Pushed that a moment ago.

-- 
Peter Geoghegan



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