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Posted to dev@hive.apache.org by "Zoltan Haindrich (JIRA)" <ji...@apache.org> on 2018/05/22 10:39:00 UTC

[jira] [Created] (HIVE-19647) use bitvectors in IN operators

Zoltan Haindrich created HIVE-19647:
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             Summary: use bitvectors in IN operators
                 Key: HIVE-19647
                 URL: https://issues.apache.org/jira/browse/HIVE-19647
             Project: Hive
          Issue Type: Improvement
          Components: Statistics
            Reporter: Zoltan Haindrich
            Assignee: Zoltan Haindrich


for strings there is no easy way to filter things out ; even min/max is null;
but the bitvectors could be used if they are available



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