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base repository: postgresql-cfbot/postgresql
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base: cf/5151~1
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head repository: postgresql-cfbot/postgresql
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compare: cf/5151
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  • 3 commits
  • 11 files changed
  • 3 contributors

Commits on Nov 3, 2025

  1. This patch introduces new injection points and TAP tests to reproduce… 

    … and verify conflict detection issues that arise during SNAPSHOT_DIRTY index scans in logical replication.
    nkey authored and Commitfest Bot committed Nov 3, 2025
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  2. Fix logical replication conflict detection during tuple lookup 

    SNAPSHOT_DIRTY scans could miss conflict detection with concurrent transactions during logical replication.
Replace SNAPSHOT_DIRTY scan with the GetLatestSnapshot in RelationFindReplTupleByIndex and RelationFindReplTupleSeq.
    @nkey0
    nkey0 authored and Commitfest Bot committed Nov 3, 2025
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  3. [CF 5151] v16 - DirtySnapshot index scan skips concurrently updated t… 

    …uples leading to lost updates/deletes in logical replication

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

https://commitfest.postgresql.org/patch/5151

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/CADzfLwX3FFbBv+G5Ppp2fB-5ASjBdqUSxXXpbtauZAn4MjNg+Q@mail.gmail.com
Author(s): Michail Nikolaev, Mihail Nikalayeu
    Commitfest Bot committed Nov 3, 2025
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