Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/16878#discussion_r100682391
--- Diff:
sql/core/src/test/scala/org/apache/spark/sql/execution/command/DDLSuite.scala
---
@@ -1690,6 +1690,16 @@ class DDLSuite extends QueryTest with
SharedSQLContext with BeforeAndAfterEach {
}
}
+ test("block creating duplicate temp table") {
+ withView("t_temp") {
+ sql("CREATE TEMPORARY VIEW t_temp AS SELECT 1, 2")
+ val e = intercept[TempTableAlreadyExistsException] {
+ sql("CREATE TEMPORARY TABLE t_temp (c3 int, c4 string) USING JSON")
+ }.getMessage
+ assert(e.contains("already exists"))
--- End diff --
Please capture the whole error message.
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