[3.3][SPARK-41350][SQL][FOLLOWUP] Allow simple name access of join hidden columns after alias #39121
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…columns after alias This is a followup of apache#38862 . apache#38862 only handles plan alias, but expression alias is missed. This PR fixes it. fix a regression Yes, certain querys that failed with `UNRESOLVED_COLUMN` before this PR can work now. new tests Closes apache#39077 from cloud-fan/bug. Authored-by: Wenchen Fan <[email protected]> Signed-off-by: Max Gekk <[email protected]>
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thanks for review, merging to master! |
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…dden columns after alias backport #39077 to 3.3 Closes #39121 from cloud-fan/backport. Authored-by: Wenchen Fan <[email protected]> Signed-off-by: Wenchen Fan <[email protected]>
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backport #39077 to 3.3