gengjiaan 12abfe7917 [SPARK-34716][SQL] Support ANSI SQL intervals by the aggregate function sum ... ### What changes were proposed in this pull request? Extend the `Sum` expression to to support `DayTimeIntervalType` and `YearMonthIntervalType` added by #31614. Note: the expressions can throw the overflow exception independently from the SQL config `spark.sql.ansi.enabled`. In this way, the modified expressions always behave in the ANSI mode for the intervals. ### Why are the changes needed? Extend `org.apache.spark.sql.catalyst.expressions.aggregate.Sum` to support `DayTimeIntervalType` and `YearMonthIntervalType`. ### Does this PR introduce _any_ user-facing change? 'No'. Should not since new types have not been released yet. ### How was this patch tested? Jenkins test Closes #32107 from beliefer/SPARK-34716. Lead-authored-by: gengjiaan <gengjiaan@360.cn> Co-authored-by: beliefer <beliefer@163.com> Co-authored-by: Hyukjin Kwon <gurwls223@gmail.com> Signed-off-by: Max Gekk <max.gekk@gmail.com>		2021-04-18 18:03:50 +03:00
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main	[SPARK-34716][SQL] Support ANSI SQL intervals by the aggregate function sum	2021-04-18 18:03:50 +03:00
test	[SPARK-34716][SQL] Support ANSI SQL intervals by the aggregate function sum	2021-04-18 18:03:50 +03:00