| From: | Alexander Korotkov <aekorotkov(at)gmail(dot)com> |
|---|---|
| To: | Andrey Borodin <x4mmm(at)yandex-team(dot)ru> |
| Cc: | Paul Kim <mok03127(at)gmail(dot)com>, pgsql-hackers mailing list <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Restore vacuum_delay_point() in GIN posting-tree leaf vacuum |
| Date: | 2026-07-22 19:28:53 |
| Message-ID: | CAPpHfdtoMnMPSksdjWx8tsM0RCXSpmYLQGYF+rzbK00Tf-q6HQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Mon, Jul 20, 2026 at 10:10 PM Andrey Borodin <x4mmm(at)yandex-team(dot)ru> wrote:
>
> > On 20 Jul 2026, at 16:59, Alexander Korotkov <aekorotkov(at)gmail(dot)com> wrote:
> >
> > We're holding cleanup lock on posting tree root while
> > ginScanPostingTreeToDelete(), not ginVacuumPostingTreeLeaves(). So, I
> > think yes, vacuum_delay_point() was deleted unintentionally.
>
> Yup, my recollection was wrong. ginVacuumPostingTreeLeaves() seems fine for a
> delay point.
Please, check the patch attached.
------
Regards,
Alexander Korotkov
Supabase
| Attachment | Content-Type | Size |
|---|---|---|
| v1-0001-Restore-vacuum_delay_point-in-GIN-posting-tree-le.patch | application/octet-stream | 2.5 KB |
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