Xiao Li created SPARK-17180:
-------------------------------
Summary: Unable to Alter the Temporary View Using ALTER VIEW
command
Key: SPARK-17180
URL: https://issues.apache.org/jira/browse/SPARK-17180
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 2.0.0
Reporter: Xiao Li
In the current master branch, when users do not specify the database name in
the `ALTER VIEW AS SELECT` command, we always try to alter the permanent view
even if the temporary view exists.
The expected behavior of `ALTER VIEW AS SELECT` should be like: alters the
temporary view if the temp view exists; otherwise, try to alter the permanent
view. This order is consistent with another command `DROP VIEW`, since users
are unable to specify the keyword TEMPORARY.
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