[jira] [Created] (HIVE-23757) Pushing TopN Key operator through MAPJOIN

[Attila Magyar (Jira)]

Attila Magyar created HIVE-23757:
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             Summary: Pushing TopN Key operator through MAPJOIN
                 Key: HIVE-23757
                 URL: https://issues.apache.org/jira/browse/HIVE-23757
             Project: Hive
          Issue Type: Improvement
            Reporter: Attila Magyar
            Assignee: Attila Magyar
             Fix For: 4.0.0
         Attachments: HIVE-23757.1.patch

So far only MERGEJOIN + JOIN cases are handled.



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