HIVE-29634: Fix semijoin RHS column registration for multiple columns from same alias#6516
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tanishq-chugh wants to merge 1 commit into
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HIVE-29634: Fix semijoin RHS column registration for multiple columns from same alias#6516tanishq-chugh wants to merge 1 commit into
tanishq-chugh wants to merge 1 commit into
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What changes were proposed in this pull request?
Fix semijoin join-condition parsing so every RHS column from the same alias is registered
Why are the changes needed?
To fix the query with LEFT OUTER JOIN and CONCAT running into SemanticException
Does this PR introduce any user-facing change?
Yes, fixes a query running into SemanticException at runtime.
How was this patch tested?
Manual Testing + added a Qtest