amaliujia commented on code in PR #37750:
URL: https://github.com/apache/spark/pull/37750#discussion_r961877950
##########
sql/core/src/test/scala/org/apache/spark/sql/SQLQuerySuite.scala:
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@@ -4473,6 +4473,16 @@ class SQLQuerySuite extends QueryTest with
SharedSparkSession with AdaptiveSpark
sql("select * from test_temp_view"),
Row(1, 2, 3, 1, 2, 3, 1, 1))
}
+
+ test("SPARK-40296: DISTINCT function not found") {
+ val e = intercept[AnalysisException] {
+ sql(
+ """
+ |SELECT SUM(c1), DISTINCT(c1, c2) FROM VALUES(1, 2), (2, 2), (1, 2)
AS T(c1, c2);
Review Comment:
I can add a test. I don't think that will be triggered. If
`spark_catalog.default.DISTINCT(c1, c2)` is registered, the analyzer will pass
the query.
This error will only be triggered when `spark_catalog.default.DISTINCT(c1,
c2)` is not found. Literally analyzer found no way to explain this usage.
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