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Josh Rosen updated SPARK-37865:
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Labels: correctness (was: )
> Spark should not dedup the groupingExpressions when the first child o
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Sean R. Owen updated SPARK-37865:
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Fix Version/s: (was: 3.1.3)
(was: 3.0.4)
(was:
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Sean R. Owen updated SPARK-37865:
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Fix Version/s: 3.1.3
3.0.4
3.3.0
3.2.2
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Chao Gao updated SPARK-37865:
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Description:
When the first child of Union has duplicate columns like select a, a from t1
union select