| 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: | 2023-03-21 06:37:23 |
| Message-ID: | CAD21AoAYSw=mOyBKtCcQ+5vnk_KhzFEK3pq+yOkRJpqV0y1HwA@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Tue, Mar 21, 2023 at 2:41 PM John Naylor
<john(dot)naylor(at)enterprisedb(dot)com> wrote:
>
>
> On Mon, Mar 20, 2023 at 9:34 PM Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com> wrote:
> >
> > On Mon, Mar 20, 2023 at 9:34 PM John Naylor
> > <john(dot)naylor(at)enterprisedb(dot)com> wrote:
> > > That's an interesting idea, and the analogous behavior to aset could be a good thing for readability and maintainability. Worth seeing if it's workable.
> >
> > I've attached a quick hack patch. It can be applied on top of v32
> > patches. The changes to dsa.c are straightforward since it makes the
> > initial and max block sizes configurable.
>
> Good to hear -- this should probably be proposed in a separate thread for wider visibility.
Agreed. I'll start a new thread for that.
Regards,
--
Masahiko Sawada
Amazon Web Services: https://aws.amazon.com
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