Re: Decompression bug in astreamer_lz4

From: Michael Paquier <michael(at)paquier(dot)xyz>
To: Mikhail Gribkov <youzhick(at)gmail(dot)com>
Cc: Pg Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Decompression bug in astreamer_lz4
Date: 2025-07-02 05:05:13
Message-ID: aGS-CfQ5b-tGs5tB@paquier.xyz
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On Fri, Jun 27, 2025 at 03:28:18PM +0300, Mikhail Gribkov wrote:
> Attached is the updated version of the patch with test additions.

Thanks for the updated versions. A bit more variance with the LZ4
levels, even if we cannot track everything, does not sound like a bad
thing to me for the server-side and client-side [de]compressions. I
have reused what you have suggested, adjusting the tests in the
back-branches based on the fact that int->bytea casts don't exist up
to v17 and that the command structures were a bit different in test
008.

And fixed down to v15.
--
Michael

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