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Posted to issues@drill.apache.org by "Parth Chandra (JIRA)" <ji...@apache.org> on 2014/12/18 00:56:13 UTC

[jira] [Created] (DRILL-1886) NPE in queries with a project on a subquery with Union all

Parth Chandra created DRILL-1886:
------------------------------------

             Summary: NPE in queries with a project on a subquery with Union all
                 Key: DRILL-1886
                 URL: https://issues.apache.org/jira/browse/DRILL-1886
             Project: Apache Drill
          Issue Type: Bug
    Affects Versions: 0.7.0
            Reporter: Parth Chandra
            Assignee: Parth Chandra
             Fix For: 0.8.0


The following query (data file attached) causes a NPE:

select trans_id from 
(
   select trans_id, trans_id as ti from dfs.`mobile-small-copy.json.gz` where trans_id = 19999 
union all 
  select trans_id, trans_id as ti from dfs.`mobile-small-copy.json.gz` where trans_id = 19998
)




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