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Posted to issues@drill.apache.org by "Sean Hsuan-Yi Chu (JIRA)" <ji...@apache.org> on 2015/04/26 17:29:38 UTC

[jira] [Created] (DRILL-2881) count( col ) fails to plan when streamagg is disabled

Sean Hsuan-Yi Chu created DRILL-2881:
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             Summary: count( col ) fails to plan when streamagg is disabled
                 Key: DRILL-2881
                 URL: https://issues.apache.org/jira/browse/DRILL-2881
             Project: Apache Drill
          Issue Type: Bug
          Components: Query Planning & Optimization
            Reporter: Sean Hsuan-Yi Chu
            Assignee: Sean Hsuan-Yi Chu


For example,
After disabling streamagg, we run query like this:

select count(n_nationkey) as mycnt from cp.`tpch/nation.parquet` 

Calcite will fail to plan while this one works :

select count(*) as mycnt from cp.`tpch/nation.parquet` 



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