[jira] [Commented] (TAJO-581) Inline view on column partitioned table causes NPE

["Hyunsik Choi (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TAJO-581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13889690#comment-13889690 ] 

Hyunsik Choi commented on TAJO-581:
-----------------------------------

Created a review request against branch master in reviewboard 
https://reviews.apache.org/r/17664/


> Inline view on column partitioned table causes NPE
> --------------------------------------------------
>
>                 Key: TAJO-581
>                 URL: https://issues.apache.org/jira/browse/TAJO-581
>             Project: Tajo
>          Issue Type: Bug
>          Components: planner/optimizer
>            Reporter: Hyunsik Choi
>            Assignee: Hyunsik Choi
>            Priority: Critical
>             Fix For: 0.8-incubating
>
>         Attachments: TAJO-581.patch
>
>
> Please take a look at an example. This query causes NPE and a wrong partitioned table rewrite result.
> {code}
> select 
>   * 
> from (
>     select 
>       col1, 
>       col2, 
>       null_col, 
>       key 
>     from
>       table1
>     where (key = 45.0 or key = 38.0) and null_col is null
> ) test;
> {code}



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