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https://issues.apache.org/jira/browse/HIVE-13269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15303001#comment-15303001
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Lefty Leverenz commented on HIVE-13269:
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Doc note: This adds *hive.optimize.filter.stats.reduction* to HiveConf.java,
so it needs to be documented in the wiki for release 2.1.0.
* [Configuration Properties -- Query and DDL Execution |
https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-QueryandDDLExecution]
Added a TODOC2.1 label.
> Simplify comparison expressions using column stats
> --------------------------------------------------
>
> Key: HIVE-13269
> URL: https://issues.apache.org/jira/browse/HIVE-13269
> Project: Hive
> Issue Type: Bug
> Components: CBO
> Affects Versions: 2.1.0
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
> Labels: TODOC2.1
> Fix For: 2.1.0
>
> Attachments: HIVE-13269.01.patch, HIVE-13269.02.patch,
> HIVE-13269.03.patch, HIVE-13269.04.patch, HIVE-13269.patch, HIVE-13269.patch
>
>
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