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Posted to issues@impala.apache.org by "Tim Armstrong (Jira)" <ji...@apache.org> on 2020/07/28 17:24:00 UTC

[jira] [Created] (IMPALA-10013) Enhancement - push rank() predicates into UNION

Tim Armstrong created IMPALA-10013:
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             Summary: Enhancement - push rank() predicates into UNION
                 Key: IMPALA-10013
                 URL: https://issues.apache.org/jira/browse/IMPALA-10013
             Project: IMPALA
          Issue Type: Sub-task
          Components: Frontend
            Reporter: Tim Armstrong


The planner currently doesn't support pushing predicates into unions with analytic info. This may be a useful extension for some queries.



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