Krisztian Kasa created HIVE-26817:
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             Summary: Set column names in result schema when plan has Values 
root
                 Key: HIVE-26817
                 URL: https://issues.apache.org/jira/browse/HIVE-26817
             Project: Hive
          Issue Type: Improvement
          Components: CBO
            Reporter: Krisztian Kasa
            Assignee: Krisztian Kasa


The query
{code}
select b1, count(a1) count1 from (select a1, b1 from t1) s where 1=0 group by 
b1;
{code}
should have a result with column names
{code}
b1      count1
{code}
but it is
{code}
$f0     $f1
{code}



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