branch-4.0: [fix](fe) Fix view columns losing colUniqueId in lazy materialization #62533#62572
Open
github-actions[bot] wants to merge 1 commit intobranch-4.0from
Open
branch-4.0: [fix](fe) Fix view columns losing colUniqueId in lazy materialization #62533#62572github-actions[bot] wants to merge 1 commit intobranch-4.0from
github-actions[bot] wants to merge 1 commit intobranch-4.0from
Conversation
…#62533) ### What problem does this PR solve? When querying columns through a view with TopN + lazy materialization, SlotReference.withOneLevelTableAndColumnAndQualifier() incorrectly replaced originalColumn with the view's Column object (which has uniqueId=-1). This caused colUniqueId=-1 in the physical plan, making BE unable to find the column during the two-phase read (lazy materialize) fetch, resulting in "returned block with row count 0 not match request row id count" error. The fix preserves the original base table Column (which carries the correct uniqueId) instead of overwriting it with the view's Column.
Contributor
|
Thank you for your contribution to Apache Doris. Please clearly describe your PR:
|
Contributor
|
run buildall |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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-picked from #62533