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Posted to issues@drill.apache.org by "Sean Hsuan-Yi Chu (JIRA)" <ji...@apache.org> on 2015/06/19 02:45:00 UTC

[jira] [Updated] (DRILL-3296) Group By Union Distinct fails at planning

     [ https://issues.apache.org/jira/browse/DRILL-3296?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Hsuan-Yi Chu updated DRILL-3296:
-------------------------------------
    Fix Version/s: 1.1.0

> Group By Union Distinct fails at planning
> -----------------------------------------
>
>                 Key: DRILL-3296
>                 URL: https://issues.apache.org/jira/browse/DRILL-3296
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Query Planning & Optimization
>            Reporter: Sean Hsuan-Yi Chu
>            Assignee: Sean Hsuan-Yi Chu
>             Fix For: 1.1.0
>
>
> For example,
> select n_nationkey from
>         (select n_nationkey from cp.`tpch/nation.parquet`
>         union select n_nationkey from cp.`tpch/nation.parquet`)
> group by n_nationkey
> Will fail. Actually, this issue was already resolved in Calcite-675. After picking this commit, this issue will go away.



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