Linhong Liu created SPARK-33692:
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Summary: Permanent view shouldn't lookup temp functions
Key: SPARK-33692
URL: https://issues.apache.org/jira/browse/SPARK-33692
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 3.0.1
Reporter: Linhong Liu
Reproduce steps:
spark.sql("CREATE FUNCTION udf_plus AS 'udf.UdfPlus10' USING JAR
'/home/linhong.liu/spark-udf_2.12-0.1.0-SNAPSHOT.jar'")
spark.sql("create view v1 as select udf_plus(1)")
spark.sql("select * from v1").show() // output 11
spark.sql("CREATE TEMPORARY FUNCTION udf_plus AS 'udf.UdfPlus20' USING JAR
'/home/linhong.liu/spark-udf_2.12-0.1.0-SNAPSHOT.jar'")
spark.sql("select * from v1").show() // throw exception
org.apache.spark.sql.AnalysisException: Attribute with name
'default.udf_plus(1)' is not found in '(udf_plus(1))';;
Project [default.udf_plus(1)#60]
+- SubqueryAlias spark_catalog.default.v1
+- View (`default`.`v1`, [default.udf_plus(1)#60])
+- Project [HiveSimpleUDF#udf.UdfPlus20(1) AS udf_plus(1)#61]
+- OneRowRelation
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