John Zhuge created SPARK-30118:
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Summary: ALTER VIEW QUERY does not work
Key: SPARK-30118
URL: https://issues.apache.org/jira/browse/SPARK-30118
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 3.0.0
Reporter: John Zhuge
`ALTER VIEW AS` does not change view query. It leaves the view in a corrupted
state.
{code:sql}
spark-sql> CREATE VIEW jzhuge.v1 AS SELECT 'foo' foo1;
spark-sql> SHOW CREATE TABLE jzhuge.v1;
CREATE VIEW `jzhuge`.`v1`(foo1) AS
SELECT 'foo' foo1
spark-sql> ALTER VIEW jzhuge.v1 AS SELECT 'foo' foo2;
spark-sql> SHOW CREATE TABLE jzhuge.v1;
CREATE VIEW `jzhuge`.`v1`(foo1) AS
SELECT 'foo' foo1
spark-sql> TABLE jzhuge.v1;
Error in query: Attribute with name 'foo2' is not found in '(foo1)';;
SubqueryAlias `jzhuge`.`v1`
+- View (`jzhuge`.`v1`, [foo1#33])
+- Project [foo AS foo1#34]
+- OneRowRelation
{code}
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