Re: Direct TOAST v2, faster, smaller and no migration needed

From: Hannu Krosing <hannuk(at)google(dot)com>
To: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Cc: Michael Paquier <michael(at)paquier(dot)xyz>, Dilip Kumar <dilipkumarb(at)google(dot)com>, Matthias van de Meent <boekewurm+postgres(at)gmail(dot)com>, Yugo Nagata <nagata(at)sraoss(dot)co(dot)jp>, Nikita Malakhov <hukutoc(at)gmail(dot)com>
Subject: Re: Direct TOAST v2, faster, smaller and no migration needed
Date: 2026-09-21 18:29:14
Message-ID: CAMT0RQR5Pc-pRV4eh3TBWnW-b09Eu2hR_uFK5jepn7PH7Tw80w@mail.gmail.com
Views: Whole Thread | Raw Message | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

one more round

On Mon, Sep 21, 2026 at 5:02 PM Hannu Krosing <hannuk(at)google(dot)com> wrote:
>
> and another one to account for recently committed OID8 TOAST
>
> On Mon, Sep 21, 2026 at 2:11 PM Hannu Krosing <hannuk(at)google(dot)com> wrote:
> >
> > A few more fixes to pass CI tests

Attachment Content-Type Size
v7-0001-Refactor-detoasting-and-decompression-pipeline-to.patch application/x-patch 17.1 KB
v7-0004-Support-Direct-TOAST-in-logical-decoding-replicat.patch application/x-patch 28.7 KB
v7-0002-Add-Direct-TOAST-catalog-GUC-and-reloptions-infra.patch application/x-patch 11.1 KB
v7-0005-Add-amcheck-verification-for-Direct-TOAST-tuples.patch application/x-patch 10.1 KB
v7-0003-Implement-Direct-TOAST-core-storage-reading-and-w.patch application/x-patch 78.2 KB
v7-0006-Add-documentation-for-Direct-TOAST.patch application/x-patch 8.1 KB
v7-0007-Add-pg_ensure_direct_toast-for-in-place-legacy-TO.patch application/x-patch 21.0 KB
v7-0009-Prune-dead-unindexed-TOAST-tuples-directly-to-LP_.patch application/x-patch 5.5 KB
v7-0008-Add-backend-TOAST-architecture-documentation-and-.patch application/x-patch 12.9 KB

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Andres Freund 2026-09-21 18:49:21 Re: Direct TOAST v2, faster, smaller and no migration needed
Previous Message Daria Lepikhova 2026-09-21 16:57:26 pg_verifybackup / pg_combinebackup: missing readdir() error check in directory scan