Hello hackers! In PG19 we made a step in improving amcheck and added GIN support. This is a thread that continues previous work [0].
Please find attached two new steps for amcheck: 1. A function to verify GiST integrity. This patch is in decent shape, simply rebased from previous year. 2. Support on pg_amcheck's side for this function. This patch did not receive such review attention before. And, perhaps, should be extended to support existing GIN functions. I'll put this thread into July commitfest. Thanks! Best regards, Andrey Borodin. [0] https://postgr.es/m/45AC9B0A-2B45-40EE-B08F-BDCF5739D1E1%40yandex-team.ru
v2025-06-30-0002-Add-GiST-support-to-pg_amcheck.patch
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v2025-06-30-0001-Add-gist_index_check-function-to-verify-.patch
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