Github user yhuai commented on a diff in the pull request:
https://github.com/apache/spark/pull/12117#discussion_r58483084
--- Diff: sql/hive/src/test/scala/org/apache/spark/sql/hive/UDFSuite.scala
---
@@ -32,4 +68,122 @@ class UDFSuite extends QueryTest with TestHiveSingleton
{
assert(hiveContext.sql("SELECT RANDOm1() FROM src LIMIT
1").head().getDouble(0) >= 0.0)
assert(hiveContext.sql("SELECT strlenscala('test', 1) FROM src LIMIT
1").head().getInt(0) === 5)
}
+
+ test("temporary function: create and drop") {
+ withUserDefinedFunction(functionName -> true) {
+ intercept[AnalysisException] {
+ sql(s"CREATE TEMPORARY FUNCTION default.$functionName AS
'$functionClass'")
+ }
+ sql(s"CREATE TEMPORARY FUNCTION $functionName AS '$functionClass'")
+ checkAnswer(
+ sql(s"SELECT myupper(value) from $testTableName"),
--- End diff --
Updated
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