Re: suboverflowed subtransactions concurrency performance optimize - Mailing list pgsql-hackers

From Peter Geoghegan
Subject Re: suboverflowed subtransactions concurrency performance optimize
Date
Msg-id CAH2-WzkCONe3BVM22TnGRmGLmRuJN9=p8tTgLCPAbnQU1WA+xw@mail.gmail.com
Whole thread Raw
In response to Re: suboverflowed subtransactions concurrency performance optimize  (Andres Freund <andres@anarazel.de>)
List pgsql-hackers
On Fri, May 27, 2022 at 11:59 AM Andres Freund <andres@anarazel.de> wrote:
> On 2022-05-27 11:48:45 -0700, Peter Geoghegan wrote:
> > I find it hard to believe that there wasn't even a cursory effort at
> > performance validation before this was committed, but that's what it
> > looks like.
>
> Yea. Imo this pretty clearly should be reverted. It has correctness issues,
> testing issues and we don't know whether it does anything useful.

It should definitely be reverted.

-- 
Peter Geoghegan



pgsql-hackers by date:

Previous
From: Cary Huang
Date:
Subject: Re: Allowing REINDEX to have an optional name
Next
From: Robert Haas
Date:
Subject: Re: "ERROR: latch already owned" on gharial