Github user ueshin commented on a diff in the pull request:
https://github.com/apache/spark/pull/22408#discussion_r217272407
--- Diff:
sql/core/src/test/scala/org/apache/spark/sql/DataFrameFunctionsSuite.scala ---
@@ -735,6 +735,44 @@ class DataFrameFunctionsSuite extends QueryTest with
SharedSQLContext {
df.selectExpr("array_contains(array(1, null), array(1, null)[0])"),
Seq(Row(true), Row(true))
)
+
+ checkAnswer(
+ df.selectExpr("array_contains(array(1), 1.23D)"),
+ Seq(Row(false), Row(false))
+ )
+
+ checkAnswer(
+ df.selectExpr("array_contains(array(1), 1.0D)"),
+ Seq(Row(true), Row(true))
+ )
+
+ checkAnswer(
+ df.selectExpr("array_contains(array(1.0D), 1)"),
+ Seq(Row(true), Row(true))
+ )
+
+ checkAnswer(
+ df.selectExpr("array_contains(array(1.23D), 1)"),
+ Seq(Row(false), Row(false))
+ )
+
+ checkAnswer(
+ df.selectExpr("array_contains(array(array(1)), array(1.0D))"),
+ Seq(Row(true), Row(true))
+ )
+
+ checkAnswer(
+ df.selectExpr("array_contains(array(array(1)), array(1.23D))"),
+ Seq(Row(false), Row(false))
+ )
+
+ intercept[AnalysisException] {
+ df.selectExpr("array_contains(array(1), 1.23)")
--- End diff --
Also could you check the error message as well?
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