imback82 commented on a change in pull request #26361: [SPARK-29630][SQL]
Disallow creating a permanent view that references a temporary view in an
expression
URL: https://github.com/apache/spark/pull/26361#discussion_r341799629
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File path:
sql/core/src/test/scala/org/apache/spark/sql/execution/SQLViewSuite.scala
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@@ -94,6 +94,21 @@ abstract class SQLViewSuite extends QueryTest with
SQLTestUtils {
}
}
+ test("create a permanent view on a temp view used inside an expression") {
+ withTable("base_table") {
+ withTempView("temp_view") {
+ sql("CREATE TABLE base_table (id int) USING parquet")
+ sql("CREATE TEMPORARY VIEW temp_view AS SELECT * FROM base_table")
+ val e = intercept[AnalysisException] {
+ sql("CREATE VIEW per_view AS SELECT * FROM base_table " +
+ "WHERE EXISTS (SELECT * FROM temp_view)")
Review comment:
I added few more as suggested. Please let me know if more are needed.
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