Skip to content
Permalink

Comparing changes

Choose two branches to see what’s changed or to start a new pull request. If you need to, you can also or learn more about diff comparisons.

Open a pull request

Create a new pull request by comparing changes across two branches. If you need to, you can also . Learn more about diff comparisons here.
base repository: postgresql-cfbot/postgresql
Failed to load repositories. Confirm that selected base ref is valid, then try again.
Loading
base: cf/5378~1
Choose a base ref
...
head repository: postgresql-cfbot/postgresql
Failed to load repositories. Confirm that selected head ref is valid, then try again.
Loading
compare: cf/5378
Choose a head ref
  • 2 commits
  • 1 file changed
  • 2 contributors

Commits on Sep 16, 2025

  1. Stablize the tests in 035_conflicts 

    The test used VACUUM to remove delete column, while that might not be stable due
to concurrent bgwriter or checkpoint that would lock the page where the deleted
tuple exists. Since the test has already confirmed that the replication
slot.xmin has advanced, which should be sufficient to prove that the feature
works correctly. This commit removes these unstable VACUUM tests.

Additionally, the test has a check to verify the resumption of retention for
conflict-relevant information after setting max_retention_duration to 0.
However, in some cases, the apply worker resumes retention immediately after the
inactive slot is removed from the synchronized_standby_slots configuration,
prior to setting max_retention_duration to 0. This can occur if the system
applies remote changes in less than 1ms, leading to test timeouts while waiting
for the resumption log at a later position. To ensure stability, this commit
delays the removal of synchronized_standby_slots until after
max_retention_duration has been set to 0.
    Zhijie Hou authored and Commitfest Bot committed Sep 16, 2025
    Configuration menu
    Copy the full SHA
    f4240a7 View commit details
    Browse the repository at this point in the history

  2. [CF 5378] v2 - Conflict detection for update_deleted in logical repli… 

    …cation

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

https://commitfest.postgresql.org/patch/5378

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/TY4PR01MB16907805DE4816E53C54708159414A@TY4PR01MB16907.jpnprd01.prod.outlook.com
Author(s): Zhijie Hou
    Commitfest Bot committed Sep 16, 2025
    Configuration menu
    Copy the full SHA
    4959e47 View commit details
    Browse the repository at this point in the history
Loading