Re: problems with toast.* reloptions

From: solai v <solai(dot)cdac(at)gmail(dot)com>
To: Nathan Bossart <nathandbossart(at)gmail(dot)com>
Cc: Nikita Malakhov <hukutoc(at)gmail(dot)com>, Michael Paquier <michael(at)paquier(dot)xyz>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: problems with toast.* reloptions
Date: 2026-06-10 11:41:36
Message-ID: CAF0whuf=D3AncYxfuwK05_TFY+4nK8-teTYtoiu7Zp-pzVAPDQ@mail.gmail.com
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Hi,

I tested the v5 patch series on the current HEAD.
The patches applied and built successfully. I verified that TOAST
reloptions are still accepted and stored correctly. I also tested
parent and TOAST reloption combinations, RESET behavior, and VACUUM
processing.
For example, with:
ALTER TABLE toast_test2 SET (vacuum_truncate = false);
ALTER TABLE toast_test2 SET (toast.vacuum_truncate = true);
resetting the parent reloption preserved the explicit TOAST reloption
as expected.
I also verified that VACUUM (PROCESS_MAIN false) correctly processes
only the associated TOAST table.
I did not observe any issues during testing.

Regards,
solai

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