somani commented on a change in pull request #34317:
URL: https://github.com/apache/spark/pull/34317#discussion_r731895061
##########
File path:
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveDDLSuite.scala
##########
@@ -3025,4 +3025,49 @@ class HiveDDLSuite
assert(errMsg2.contains("Cannot use interval type in the table schema"))
}
}
+
+ test("SPARK-37046: Alter view should preserve column case with view
definition change") {
+ withView("v") {
+ // Changing view definition should preserve column case
+ spark.sql("CREATE VIEW v AS SELECT 1 AS A, 1 AS B")
+ val df = spark.table("v")
+ assert("A".equals(df.schema.fields(0).name))
+ assert("B".equals(df.schema.fields(1).name))
Review comment:
Done.
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