From: | Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com> |
---|---|
To: | John Naylor <john(dot)naylor(at)enterprisedb(dot)com> |
Cc: | Nathan Bossart <nathandbossart(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Matthias van de Meent <boekewurm+postgres(at)gmail(dot)com>, Yura Sokolov <y(dot)sokolov(at)postgrespro(dot)ru>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: [PoC] Improve dead tuple storage for lazy vacuum |
Date: | 2023-03-10 15:26:18 |
Message-ID: | CAD21AoDBmD5q=eO+K=gyuVt53XvwpJ2dgxPwrtZ-eVOjVmtJjg@mail.gmail.com |
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Lists: | pgsql-hackers |
On Fri, Mar 10, 2023 at 11:30 PM Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com> wrote:
>
> On Fri, Mar 10, 2023 at 3:42 PM John Naylor
> <john(dot)naylor(at)enterprisedb(dot)com> wrote:
> >
> > On Thu, Mar 9, 2023 at 1:51 PM Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com> wrote:
> >
> > > I've attached the new version patches. I merged improvements and fixes
> > > I did in the v29 patch.
> >
> > I haven't yet had a chance to look at those closely, since I've had to devote time to other commitments. I remember I wasn't particularly impressed that v29-0008 mixed my requested name-casing changes with a bunch of other random things. Separating those out would be an obvious way to make it easier for me to look at, whenever I can get back to this. I need to look at the iteration changes as well, in addition to testing memory measurement (thanks for the new results, they look encouraging).
>
> Okay, I'll separate them again.
Attached new patch series. In addition to separate them again, I've
fixed a conflict with HEAD.
Regards,
--
Masahiko Sawada
Amazon Web Services: https://aws.amazon.com
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