yutoacts commented on a change in pull request #35718:
URL: https://github.com/apache/spark/pull/35718#discussion_r820183126
##########
File path:
sql/core/src/test/scala/org/apache/spark/sql/errors/QueryParsingErrorsSuite.scala
##########
@@ -124,4 +124,49 @@ class QueryParsingErrorsSuite extends QueryTest with
SharedSparkSession {
|--------------^^^
|""".stripMargin)
}
+
+ test("SPARK:38104: INVALID_SQL_SYNTAX - redefine window") {
+ validateParsingError(
+ sqlText = "SELECT min(a) OVER win FROM t1 WINDOW win AS win, win AS
win2",
+ errorClass = "INVALID_SQL_SYNTAX",
+ sqlState = "42000",
+ message =
+ """
+ |Invalid SQL syntax: The definition of window 'win' is
repetitive.(line 1, pos 31)
+ |
+ |== SQL ==
+ |SELECT min(a) OVER win FROM t1 WINDOW win AS win, win AS win2
+ |-------------------------------^^^
+ |""".stripMargin)
+ }
+
+ test("SPARK:38104: INVALID_SQL_SYNTAX- invalid window reference") {
Review comment:
@MaxGekk thanks for the review. fixed.
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