maropu commented on a change in pull request #28833:
URL: https://github.com/apache/spark/pull/28833#discussion_r440300111
##########
File path:
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveDDLSuite.scala
##########
@@ -2309,6 +2309,22 @@ class HiveDDLSuite
}
}
+ test("SPARK-20680: Spark-sql do not support for void column datatype of
view") {
+ withTable("t") {
+ withView("tabNullType") {
+ val client =
+
spark.sharedState.externalCatalog.unwrapped.asInstanceOf[HiveExternalCatalog].client
+ client.runSqlHive("CREATE TABLE t (t1 int)")
+ client.runSqlHive("INSERT INTO t VALUES (3)")
+ client.runSqlHive("CREATE VIEW tabNullType AS SELECT NULL AS col FROM
t")
Review comment:
We need the `t` table for this test? We cannot write `CREATE VIEW
tabNullType AS SELECT NULL AS col`?
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