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From "Aman Sinha (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-789) Left outer join returns "null" values for columns from the right table
Date Tue, 20 May 2014 17:56:38 GMT

    [ https://issues.apache.org/jira/browse/DRILL-789?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14003741#comment-14003741
] 

Aman Sinha commented on DRILL-789:
----------------------------------

Why is this an issue ? Can you provide the results you are comparing to ?  

> Left outer join returns "null" values for columns from the right table
> ----------------------------------------------------------------------
>
>                 Key: DRILL-789
>                 URL: https://issues.apache.org/jira/browse/DRILL-789
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Functions - Drill
>            Reporter: Krystal
>
> git.commit.id.abbrev=5d7e3d3
> 0: jdbc:drill:schema=dfs> select voter.name voter_name, voter.registration registration,
student.name student_name, student.gpa gpa from voter left outer join student on (student.name
= voter.name) where voter.age < 30;
> +------------+--------------+--------------+------------+
> | voter_name | registration | student_name |    gpa     |
> +------------+--------------+--------------+------------+
> | [B@6ca2652 | [B@4199d4f9  | null         | null       |
> | [B@5a6d4914 | [B@3cd8ee6d  | null         | null       |
> | [B@460d5550 | [B@155c1b1e  | null         | null       |
> | [B@51f85986 | [B@7bd9675   | null         | null       |
> | [B@2fe0df4b | [B@5463cd7b  | null         | null       |
> | [B@64477185 | [B@e6e0632   | null         | null       |



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