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Posted to issues@hive.apache.org by "Zoltan Haindrich (JIRA)" <ji...@apache.org> on 2018/02/26 15:25:00 UTC
[jira] [Updated] (HIVE-18805) Add ConstantPropagate before stats
annotation
[ https://issues.apache.org/jira/browse/HIVE-18805?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zoltan Haindrich updated HIVE-18805:
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Summary: Add ConstantPropagate before stats annotation (was: Move ConstantPropagate before stats annotation)
> Add ConstantPropagate before stats annotation
> ---------------------------------------------
>
> Key: HIVE-18805
> URL: https://issues.apache.org/jira/browse/HIVE-18805
> Project: Hive
> Issue Type: Sub-task
> Components: Query Planning
> Reporter: Zoltan Haindrich
> Assignee: Zoltan Haindrich
> Priority: Major
> Attachments: HIVE-18805.01.patch
>
>
> this seems to also make a few more optimizations identify more cases
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