[jira] [Updated] (TAJO-444) Tajo fails to parse order by query with "is null" predicate in sort key

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

     [ https://issues.apache.org/jira/browse/TAJO-444?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyunsik Choi updated TAJO-444:
------------------------------

    Assignee:     (was: Hyunsik Choi)

> Tajo fails to parse order by query with "is null" predicate in sort key
> -----------------------------------------------------------------------
>
>                 Key: TAJO-444
>                 URL: https://issues.apache.org/jira/browse/TAJO-444
>             Project: Tajo
>          Issue Type: Bug
>          Components: query master
>            Reporter: Prafulla T
>
> Prepare table like the on mentioned in TAJO-443
> Try following query:
> {noformat}
> tajo> select score from table1 order by score is null;
> ERROR: mismatched input 'is' expecting {<EOF>, EXCEPT, INTERSECT, LIMIT, UNION, ';', ','}
> LINE 1:40 select score from table1 order by score is null
>                                                    ^^
> {noformat}



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