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https://issues.apache.org/jira/browse/HIVE-27479?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ryan Johnson reassigned HIVE-27479:
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Assignee: Ryan Johnson
> Modify the conditions to enter the BETWEEN histogram selectivity code and
> account for NULLs
> -------------------------------------------------------------------------------------------
>
> Key: HIVE-27479
> URL: https://issues.apache.org/jira/browse/HIVE-27479
> Project: Hive
> Issue Type: Bug
> Components: Query Planning, Statistics
> Reporter: Ryan Johnson
> Assignee: Ryan Johnson
> Priority: Major
>
> For all cases using the BETWEEN key word, the selectivity is outputted as the
> default 0.33 because the conditions currently in place make it impossible to
> enter the BETWEEN histogram selectivity code. In addition, NULLs are not
> properly accounted for in the BETWEEN selectivity calculation.
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