viirya commented on a change in pull request #23701: [SPARK-26741][SQL] Allow
using aggregate expressions in ORDER BY clause
URL: https://github.com/apache/spark/pull/23701#discussion_r253017359
##########
File path:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/analysis/AnalysisSuite.scala
##########
@@ -627,4 +627,19 @@ class AnalysisSuite extends AnalysisTest with Matchers {
val res = ViewAnalyzer.execute(view)
comparePlans(res, expected)
}
+
+ test("SPARK-26741: replace aggregate expressions in Sort when Aggregate is
not a direct child") {
Review comment:
> So far, the only case when I saw this happening is when there is a HAVING
clause.
Is the test you talked the one in `SubquerySuite`?
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