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Posted to dev@hive.apache.org by "Zoltan Haindrich (JIRA)" <ji...@apache.org> on 2018/08/28 13:24:00 UTC

[jira] [Created] (HIVE-20477) OptimizedSql is not shown if the expression contains INs

Zoltan Haindrich created HIVE-20477:
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             Summary: OptimizedSql is not shown if the expression contains INs
                 Key: HIVE-20477
                 URL: https://issues.apache.org/jira/browse/HIVE-20477
             Project: Hive
          Issue Type: Improvement
            Reporter: Zoltan Haindrich
            Assignee: Zoltan Haindrich


This ticket should fix HiveIn to be able to unparse; currently if an IN is unparsed - there are some exceptions because HiveIn is a special operator; but doesn't have unparse implemented.

CALCITE-2444 is also needed to fix rel2sql to be able to process INs which are not there represent a subquery.




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