Tomoko Komiyama created SPARK-29535:
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Summary: Add some aggregate functions for Column in
RelationalGroupedDataset.scala
Key: SPARK-29535
URL: https://issues.apache.org/jira/browse/SPARK-29535
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 3.0.0
Environment:
Reporter: Tomoko Komiyama
We can't pass parameters as Column type to some aggregation functions(mean,
max, avg, min, sum) in RelationalGroupedDataset.scala, even though we can pass
such parameters to pivot().
> df.groupBy("_c0").max($"_c1")
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