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Posted to issues@kylin.apache.org by "Billy Liu (JIRA)" <ji...@apache.org> on 2017/10/11 09:26:00 UTC

[jira] [Commented] (KYLIN-2928) PUSH DOWN query cannot use order by function

    [ https://issues.apache.org/jira/browse/KYLIN-2928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16200006#comment-16200006 ] 

Billy Liu commented on KYLIN-2928:
----------------------------------

Which pushdown engine you are using? 

> PUSH DOWN query cannot use order by function
> --------------------------------------------
>
>                 Key: KYLIN-2928
>                 URL: https://issues.apache.org/jira/browse/KYLIN-2928
>             Project: Kylin
>          Issue Type: Improvement
>          Components: Query Engine
>            Reporter: Yang Hao
>            Assignee: liyang
>
> SQL : select "DATE",count(1) from table_1 group by "DATE" order by "DATE" desc;
> Exception:org.apache.calcite.sql.SqlOrderBy cannot be cast to org.apache.calcite.sql.SqlSelect



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