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Posted to dev@hive.apache.org by "Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org> on 2018/11/20 20:13:00 UTC

[jira] [Created] (HIVE-20950) Transform OUTER join with condition always true into INNER join

Jesus Camacho Rodriguez created HIVE-20950:
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             Summary: Transform OUTER join with condition always true into INNER join
                 Key: HIVE-20950
                 URL: https://issues.apache.org/jira/browse/HIVE-20950
             Project: Hive
          Issue Type: Improvement
          Components: CBO
            Reporter: Jesus Camacho Rodriguez


For instance, it may help the join reordering algorithm.



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