sql/connect/common/src/test/resources/query-tests/explain-results/freqItems.explain - spark - Git at Google

 Aggregate [collect_frequent_items(id#0L, 10, 0, 0) AS id_freqItems#0, collect_frequent_items(a#0, 10, 0, 0) AS a_freqItems#0]
 +- LocalRelation <empty>, [id#0L, a#0, b#0]
	Aggregate [collect_frequent_items(id#0L, 10, 0, 0) AS id_freqItems#0, collect_frequent_items(a#0, 10, 0, 0) AS a_freqItems#0]
	+- LocalRelation <empty>, [id#0L, a#0, b#0]