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From "Ashutosh Chauhan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-17898) Explain plan output enhancement
Date Wed, 15 Nov 2017 16:17:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-17898?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16253720#comment-16253720
] 

Ashutosh Chauhan commented on HIVE-17898:
-----------------------------------------

* For consistency, its better to use : database, table, columns, isTempTable as identifiers.
* Some of failed tests above needs regeneration.

+1 pending these changes.

> Explain plan output enhancement
> -------------------------------
>
>                 Key: HIVE-17898
>                 URL: https://issues.apache.org/jira/browse/HIVE-17898
>             Project: Hive
>          Issue Type: Improvement
>          Components: Query Planning
>            Reporter: Vineet Garg
>            Assignee: Vineet Garg
>         Attachments: HIVE-17898.1.patch, HIVE-17898.2.patch, HIVE-17898.3.patch
>
>
> We would like to enhance the explain plan output to display additional information e.g.:
> TableScan operator should have following additional info
> * Actual table name (currently only alias name is displayed)
> * Database name
> * Column names being scanned



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