> On 18 Jul 2025, at 18:53, Andrey Borodin <x4...@yandex-team.ru> wrote: > > Please find attached dirty test and a sketch of the fix. It is done against > PG 16, I wanted to ensure that problem is reproducible before 17.
Here'v v7 with improved comments and cross-check for correctness. Also, MultiXact wraparound is handled. I'm planning to prepare tests and fixes for all supported branches, if there's no objections to this approach. Best regards, Andrey Borodin.
v7-0001-Test-that-reproduces-multixat-deadlock-with-recov.patch
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v7-0002-Fill-next-multitransaction-in-REDO-to-avoid-corne.patch
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