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Posted to dev@zeppelin.apache.org by "Jugal Sharma (JIRA)" <ji...@apache.org> on 2019/02/25 20:19:00 UTC

[jira] [Created] (ZEPPELIN-4021) The columns with same column names are not appearing in the result

Jugal Sharma created ZEPPELIN-4021:
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             Summary: The columns with same column names are not appearing in the result
                 Key: ZEPPELIN-4021
                 URL: https://issues.apache.org/jira/browse/ZEPPELIN-4021
             Project: Zeppelin
          Issue Type: Bug
          Components: zeppelin-interpreter
    Affects Versions: 0.8.0
            Reporter: Jugal Sharma


I am using Zeppelin 0.8.0 and running a simple SELECT query from two different tables.  These tables are parquet table and in these tables a few column names are same.  When I listing the column names, only one unique column is appearing in the result pane. 

Query:

SELECT table1.columnA , table2.columnA, table1.columnB, table2.columnC

FROM table1 INNER JOIN table2 ON table1.key1 = table2.key1

In the result it will only show the 3 columns instead of four. It will show table1.*columnA*, table1.*columnB*, table2.*columnC*. *ColumnA* from *table2* will not appear in the result pan. 



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