cloud-fan commented on a change in pull request #30625:
URL: https://github.com/apache/spark/pull/30625#discussion_r537237966
##########
File path: sql/core/src/test/scala/org/apache/spark/sql/SQLQuerySuite.scala
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@@ -3718,6 +3718,14 @@ class SQLQuerySuite extends QueryTest with
SharedSparkSession with AdaptiveSpark
}
}
}
+
+ test("SPARK-33677: LikeSimplification should be skipped if escape is a
wildcard character") {
+ val e = intercept[AnalysisException] {
+ sql("SELECT string(rand()) LIKE 'm%aca' ESCAPE '%'").collect()
Review comment:
so the problem is, we should only apply like simplification if the
pattern is valid?
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