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https://issues.apache.org/jira/browse/DRILL-712?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13999202#comment-13999202
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Jacques Nadeau commented on DRILL-712:
--------------------------------------

Fixed in 86e565a

> Right side of Left join has zero values when should be null
> -----------------------------------------------------------
>
>                 Key: DRILL-712
>                 URL: https://issues.apache.org/jira/browse/DRILL-712
>             Project: Apache Drill
>          Issue Type: Bug
>            Reporter: Zhiyong Liu
>            Assignee: Steven Phillips
>         Attachments: DRILL-712.patch
>
>
> git.commit.id=e7a486d784c072458d44b7692ea0262da368f001
> 2014-05-13 11:16:03 INFO  QuerySubmitter:89 - Submitting query:               
>                            
> select count(*)                                                               
>                            
>   from (select l.l_orderkey as x, c.c_custkey as y                            
>                            
>         from lineitem l                                                       
>                            
>         left outer join customer c                                            
>                            
>                         on l.l_orderkey = c.c_custkey) as foo                 
>                            
>   where y < 10000                                                             
>                            
> 2014-05-13 11:16:10 INFO  DrillTestBase:201 - Query submit end time: 
> 2014/05/13 11:16:10.0010            
> 2014-05-13 11:16:10 INFO  DrillTestBase:202 - The execution time for the 
> query: 7 seconds.               
> 2014-05-13 11:16:10 INFO  TestVerifier:203 - These rows are not expected:     
>                            
> 2014-05-13 11:16:10 INFO  TestVerifier:206 -    60175 : 1 time(s).            
>                            
> 2014-05-13 11:16:10 INFO  TestVerifier:213 - Total number of unexpected rows: 
> 1                          
> 2014-05-13 11:16:10 INFO  TestVerifier:217 - These rows are expected but are 
> not in result set:          
> 2014-05-13 11:16:10 INFO  TestVerifier:220 -    1467 : 1 time(s).             
>                            
> 2014-05-13 11:16:10 INFO  TestVerifier:227 - Total number of expected but 
> missing: 1 
> also,resultset from drill is inconsistent.



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