This repository has been archived by the owner on Apr 26, 2024. It is now read-only.
Avoid updating the same rows multiple times with simple_update_many_txn. #16609
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Right now when we use
simple_update_many_txn
(orsimple_update_many
) it appends the arguments twice meaning each row is found and updated twice.I noticed this while writing the tests in #16596.
Logic has existed since it was added in #12252.
This is used when:
set_device_id_for_pushers
background update.