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https://issues.apache.org/jira/browse/HIVE-13233?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jesus Camacho Rodriguez updated HIVE-13233:
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Status: Patch Available (was: In Progress)
> 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
> Attachments: HIVE-13233.patch
>
>
> 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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