linhongliu-db commented on a change in pull request #33204:
URL: https://github.com/apache/spark/pull/33204#discussion_r663776384
##########
File path:
sql/core/src/test/scala/org/apache/spark/sql/execution/SQLViewSuite.scala
##########
@@ -910,4 +910,20 @@ abstract class SQLViewSuite extends QueryTest with
SQLTestUtils {
}
}
}
+
+ test("SPARK-18217: Disallow altering permanent views based on temporary
views") {
Review comment:
let's move this to `PersistedViewTestSuite`
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/command/views.scala
##########
@@ -258,7 +258,9 @@ case class AlterViewAsCommand(
def markAsAnalyzed(): LogicalPlan = copy(isAnalyzed = true)
override def run(session: SparkSession): Seq[Row] = {
- if (session.sessionState.catalog.isTempView(name)) {
+ val isTemporary = session.sessionState.catalog.isTempView(name)
+ verifyTemporaryObjectsNotExists(session.sessionState.catalog, isTemporary,
name, query)
Review comment:
there is a `verifyAutoGeneratedAliasesNotExists` in the latest master
code. could you put them together?
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