| From: | Álvaro Herrera <alvherre(at)kurilemu(dot)de> |
|---|---|
| To: | "Antonin Houska" <ah(at)cybertec(dot)at>, "Michael Paquier" <michael(at)paquier(dot)xyz> |
| Cc: | "SATYANARAYANA NARLAPURAM" <satyanarlapuram(at)gmail(dot)com>, "L(dot) pgsql-hackers" <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: [PATCH] Compressed TOAST data corruption with REPACK CONCURRENTLY |
| Date: | 2026-04-25 16:56:35 |
| Message-ID: | 6933b6c3-5f6b-4ab6-9e86-dd76015d3d3a@app.fastmail.com |
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| Lists: | pgsql-hackers |
Hi Antonin,
On 2026-04-20, Antonin Houska wrote:
> ok, this is a patch to enhance the tests. It also simplifies
> gen_compressible() a bit and adjusts it so it is (hopefully) more reliable in
> generating compressible values. Now it can be used to reproduce the fix [1].
>
> [1] https://www.postgresql.org/message-id/52301.1776440752%40localhost
Thanks, I think it looks good, but unfortunately I don't see any problems when running this test without your fix (I was assuming that the test would fail). I didn't immediately understand why. Do you see any failures?
Regards,
--
Álvaro Herrera
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