[jira] [Closed] (KYLIN-4276) Real-time OLAP may return incorrect result for some query without group by

["Yaqian Zhang (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KYLIN-4276?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yaqian Zhang closed KYLIN-4276.
-------------------------------
    Fix Version/s:     (was: Future)
       Resolution: Duplicate

> Real-time OLAP may return incorrect result for some query without group by
> --------------------------------------------------------------------------
>
>                 Key: KYLIN-4276
>                 URL: https://issues.apache.org/jira/browse/KYLIN-4276
>             Project: Kylin
>          Issue Type: Bug
>          Components: Real-time Streaming
>    Affects Versions: v3.0.0-beta
>            Reporter: Yaqian Zhang
>            Priority: Major
>         Attachments: image-2019-12-02-17-01-45-838.png, image-2019-12-02-17-02-43-762.png, image-2019-12-02-17-05-19-167.png
>
>
> Query 1:
> !image-2019-12-02-17-01-45-838.png|width=500,height=336!
> Query 2:
> !image-2019-12-02-17-02-43-762.png|width=503,height=342!
> The result of Query1 and Query2 should be equal, but it's not. Obviously, Query2's result is incorrect.
> If there have 'group by' in SQL, the result will be correct.
> !image-2019-12-02-17-05-19-167.png|width=508,height=350!



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