maropu commented on a change in pull request #30781:
URL: https://github.com/apache/spark/pull/30781#discussion_r551074252
##########
File path:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/analysis/AnalysisSuite.scala
##########
@@ -1006,4 +1006,72 @@ class AnalysisSuite extends AnalysisTest with Matchers {
checkAnalysis(plan, expect)
}
}
+
+ test("SPARK-22748: Analyze bug when grouping__id is used as a colref of
subquery") {
+ assertAnalysisSuccess(parsePlan(
+ """
+ |SELECT grouping__id FROM (
+ | SELECT grouping__id FROM (
+ | SELECT a, b, count(1), grouping__id FROM TaBlE2
+ | GROUP BY a, b WITH ROLLUP
+ | )
+ |)
+ """.stripMargin), false)
+
+
Review comment:
nit: remove this unnecessary blank.
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