cloud-fan commented on code in PR #44538:
URL: https://github.com/apache/spark/pull/44538#discussion_r1440557569
##########
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/ObjectHashAggregateSuite.scala:
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@@ -457,4 +458,31 @@ class ObjectHashAggregateSuite
)
}
}
+
+ test("SPARK-46536 Support GROUP BY CalendarIntervalType") {
+ withSQLConf(
+ SQLConf.USE_OBJECT_HASH_AGG.key -> "true",
+ SQLConf.OBJECT_AGG_SORT_BASED_FALLBACK_THRESHOLD.key -> "1"
+ ) {
+ val numRows = 50
+
+ assert(
+ (1 to numRows)
+ .map(_ => Tuple1(new CalendarInterval(1, 2, 3)))
+ .toDF("c0")
+ .groupBy("c0")
+ .agg(count("*"))
Review Comment:
This isn't clear to me that we end up with object hash aggregate. Can you
verify it with `.explain(true)`?
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