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https://issues.apache.org/jira/browse/KYLIN-5250?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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mukvin resolved KYLIN-5250.
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    Resolution: Fixed

> Add a switch for no hack aggregation group
> ------------------------------------------
>
>                 Key: KYLIN-5250
>                 URL: https://issues.apache.org/jira/browse/KYLIN-5250
>             Project: Kylin
>          Issue Type: Improvement
>    Affects Versions: v4.0.0
>            Reporter: mukvin
>            Assignee: mukvin
>            Priority: Major
>             Fix For: v4.0.2
>
>
> Kylin has a `RawQueryLastHacker` class that will handle SQLs without 
> aggregate condition such as SQL without a "group by".
> Kylin will add a default "group by" condition to the sql.
> So sometimes users want to query some SQLs through Kylin on Hive. 
> It needs to work around the `RawQueryLastHacker` handle logic.



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