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From "jifei_yang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-4064) Why the group by the index field will execute scan over table.
Date Fri, 26 Jan 2018 04:42:00 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-4064?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16340566#comment-16340566
] 

jifei_yang commented on PHOENIX-4064:
-------------------------------------

Thanks.

>  Why the group by the index field will execute scan over table.
> ---------------------------------------------------------------
>
>                 Key: PHOENIX-4064
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-4064
>             Project: Phoenix
>          Issue Type: Improvement
>    Affects Versions: 4.11.0
>            Reporter: jifei_yang
>            Priority: Major
>              Labels: features
>             Fix For: 4.11.0
>
>
> Why the group by the index field will execute scan over table.
> I created a Phoenix table, and then created the index, all the fields are marked as index.
However, when the group by index field is executed, the execution plan is viewed and the index
is not used. Please help solve the next, thank you.



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