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From "N Campbell (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-5644) Projection using a scalar subquery causes zero rows to be returned by statement
Date Fri, 30 Jun 2017 21:21:00 GMT
N Campbell created DRILL-5644:
---------------------------------

             Summary: Projection using a scalar subquery causes zero rows to be returned by
statement
                 Key: DRILL-5644
                 URL: https://issues.apache.org/jira/browse/DRILL-5644
             Project: Apache Drill
          Issue Type: Bug
          Components:  Server
    Affects Versions: 1.10.0
         Environment: Drill 1.10
            Reporter: N Campbell


When C3 is included in the projection zero rows are returned versus the expected 3 rows

select TJOIN1.RNUM, TJOIN1.C1, case when 10 in ( select C1 from ( values (1) ) T(C1) ) then
'yes' else 'no' end C3 from 
( 
 values 
( 0, 10, 15),
( 1, 20, 25),
( 2, cast(NULL as integer), 50)
 ) TJOIN1 (RNUM, C1, C2)



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