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Soumyakanti Das commented on HIVE-19647: ---------------------------------------- Hey [~kgyrtkirk], I have started working on this. Just FYI :) > 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 > Priority: Major > Attachments: HIVE-19647.01.patch, HIVE-19647.02.patch, > HIVE-19647.03.patch, partial.patch > > > 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 -- This message was sent by Atlassian Jira (v8.3.4#803005)