Huaxin Gao cd2342691d [SPARK-34952][SQL][FOLLOWUP] Move aggregates to a separate package ... ### What changes were proposed in this pull request? Add `aggregate` package under `sql/catalyst/src/main/java/org/apache/spark/sql/connector/expressions` and move all the aggregates (e.g. `Count`, `Max`, `Min`, etc.) there. ### Why are the changes needed? Right now these aggregates are under `sql/catalyst/src/main/java/org/apache/spark/sql/connector/expressions`. It looks OK now, but we plan to add a new `filter` package under `expressions` for all the DSV2 filters. It will look strange that filters have their own package, but aggregates don't. ### Does this PR introduce _any_ user-facing change? No ### How was this patch tested? Existing tests Closes #33815 from huaxingao/agg_package. Authored-by: Huaxin Gao <huaxin_gao@apple.com> Signed-off-by: Liang-Chi Hsieh <viirya@gmail.com>		2021-08-23 15:31:13 -07:00
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main	[SPARK-34952][SQL][FOLLOWUP] Move aggregates to a separate package	2021-08-23 15:31:13 -07:00
test	[SPARK-36448][SQL] Exceptions in NoSuchItemException.scala have to be case classes	2021-08-20 20:16:30 +08:00