Re: Support for 8-byte TOAST values (aka the TOAST infinite loop problem)

Nikhil Kumar Veldanda <veldanda.nikhilkumar17@gmail.com>

From: Nikhil Kumar Veldanda <veldanda.nikhilkumar17@gmail.com>

To: Michael Paquier <michael@paquier.xyz>

Cc: Postgres hackers <pgsql-hackers@lists.postgresql.org>

Date: 2025-07-20T08:28:08Z

Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

Add data type oid8, 64-bit unsigned identifier
- b139bd3b6ef0 19 (unreleased) landed

Attachments

v27-0015-Implement-Zstd-compression-no-dictionary-support.patch (application/octet-stream) patch v27-0015
v27-0014-Design-to-extend-the-varattrib_4b-and-toast-poin.patch (application/octet-stream) patch v27-0014

Hi,

> v26-0014-Design-to-extend-the-varattrib_4b-and-toast-poin.patch:
> Design proposal covering varattrib_4b, TOAST pointer layouts, and
> related macro updates.
> v26-0015-Implement-Zstd-compression-no-dictionary-support.patch: Plain
> ZSTD (non dict) support and few basic tests.

Sending v27 patch with a small update over v26 patch.

v27-0014-Design-to-extend-the-varattrib_4b-and-toast-poin.patch:
Design proposal covering varattrib_4b, TOAST pointer layouts, and
related macro updates.
v27-0015-Implement-Zstd-compression-no-dictionary-support.patch: Plain
ZSTD (non dict) support and few basic tests.

> --
> Nikhil Veldanda

-- 
Nikhil Veldanda