Steve Carlin created HIVE-25528:
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Summary: Avoid recalculating types after CBO on second AST pass
Key: HIVE-25528
URL: https://issues.apache.org/jira/browse/HIVE-25528
Project: Hive
Issue Type: Improvement
Components: HiveServer2
Reporter: Steve Carlin
It should be possible to avoid recalculating and reevaluating types on the
second pass after going through CBO. CBO is making the effort to change the
types so to reassess them is a waste of time.
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