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From "Jesus Camacho Rodriguez (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-13233) Use min and max values to estimate better stats for comparison operators
Date Tue, 08 Mar 2016 19:18:40 GMT
Jesus Camacho Rodriguez created HIVE-13233:
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             Summary: Use min and max values to estimate better stats for comparison operators
                 Key: HIVE-13233
                 URL: https://issues.apache.org/jira/browse/HIVE-13233
             Project: Hive
          Issue Type: Bug
          Components: Statistics
            Reporter: Jesus Camacho Rodriguez
            Assignee: Jesus Camacho Rodriguez


We should benefit from the min/max values for each column to calculate more precisely the
number of rows produced by expressions with comparison operators



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