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Posted to dev@hive.apache.org by "Gunther Hagleitner (JIRA)" <ji...@apache.org> on 2014/11/12 21:40:53 UTC

[jira] [Updated] (HIVE-5804) Support column statistics for expressions in GBY attributes, JOIN condition etc. when annotating operator tree with statistics

     [ https://issues.apache.org/jira/browse/HIVE-5804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gunther Hagleitner updated HIVE-5804:
-------------------------------------
    Fix Version/s:     (was: 0.14.0)

> Support column statistics for expressions in GBY attributes, JOIN condition etc. when annotating operator tree with statistics
> ------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-5804
>                 URL: https://issues.apache.org/jira/browse/HIVE-5804
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Query Processor, Statistics
>            Reporter: Prasanth J
>            Assignee: Prasanth J
>
> This is a followup of HIVE-5369 (Annotating operator tree with statistics information). Support for column statistics for expression in group by, join conditions needs to be added.



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