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base repository: postgresql-cfbot/postgresql
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compare: cf/5879
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  • 4 commits
  • 11 files changed
  • 2 contributors

Commits on Aug 6, 2025

  1. Add gist_index_check() function to verify GiST index 

    This function traverses GiST with a depth-fisrt search and checks
that all downlink tuples are included into parent tuple keyspace.
This traverse takes lock of any page until some discapency found.
To re-check suspicious pair of parent and child tuples it aqcuires
locks on both parent and child pages in the same order as page
split does.

Author: Andrey Borodin <amborodin@acm.org>
Author: Heikki Linnakangas <hlinnaka@iki.fi>
Reviewed-By: José Villanova <jose.arthur@gmail.com>
Reviewed-By: Aleksander Alekseev <aleksander@timescale.com>
Reviewed-By: Nikolay Samokhvalov <samokhvalov@gmail.com>
Reviewed-By: Andres Freund <andres@anarazel.de>
Reviewed-By: Tomas Vondra <tomas.vondra@enterprisedb.com>
Discussion: https://postgr.es/m/45AC9B0A-2B45-40EE-B08F-BDCF5739D1E1%40yandex-team.ru
    @x4m
    x4m authored and Commitfest Bot committed Aug 6, 2025
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  2. Add GiST support to pg_amcheck 

    Proof of concept patch for pg_amcheck binary support
for GIST index checks.

Author: Andrey Borodin <amborodin@acm.org>
Reviewed-by: Alexander Lakhin <exclusion@gmail.com>
Reviewed-By: Tomas Vondra <tomas.vondra@enterprisedb.com>
    @x4m
    x4m authored and Commitfest Bot committed Aug 6, 2025
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  3. GIN in pg_amcheck

    @x4m
    x4m authored and Commitfest Bot committed Aug 6, 2025
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  4. [CF 5879] v2025 - amcheck: support for GiST 

    This branch was automatically generated by a robot using patches from an
email thread registered at:

https://commitfest.postgresql.org/patch/5879

The branch will be overwritten each time a new patch version is posted to
the thread, and also periodically to check for bitrot caused by changes
on the master branch.

Patch(es): https://www.postgresql.org/message-id/41F2A10C-4577-413B-9140-BE81CCE04A60@yandex-team.ru
Author(s): Andrey Borodin
    Commitfest Bot committed Aug 6, 2025
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