*: fix lost index bug of insert on duplicate key update (#16672) #16688
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Outdated suggestions cannot be applied.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.
cherry-pick #16672 to release-3.1
Signed-off-by: crazycs crazycs520@gmail.com
What problem does this PR solve?
Fix issue #16669
What is changed and how it works?
When check the untouched index, should also check the
memory-buffer
in the session too.Related changes
Check List
Tests
Side effects
Release note