[jira] [Commented] (DRILL-497) Query with "!=" fails

["Julian Hyde (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DRILL-497?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14002410#comment-14002410 ] 

Julian Hyde commented on DRILL-497:
-----------------------------------

Comments as for DRILL-777. Do you really want to support "!="? The SQL standard and Oracle use "<>".

> Query with "!=" fails 
> ----------------------
>
>                 Key: DRILL-497
>                 URL: https://issues.apache.org/jira/browse/DRILL-497
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Functions - Drill
>    Affects Versions: 1.0.0
>         Environment: CentOS release 6.2
>            Reporter: Krystal
>            Assignee: Mehant Baid
>
> Ran the following query via jdbc/sqlline:
> select distinct(registration) from voter where registration != 'independent';
> Got the following error:
> Query failed: org.apache.drill.exec.rpc.RpcException: Remote failure while running query.[error_id: "34efdf20-56fe-4bf3-a66f-d0dbf4744814"
> endpoint {
>   address: "qa-node56.qa.lab"
>   user_port: 31010
>   control_port: 31011
>   data_port: 31012
> }
> error_type: 0
> message: "Failure while parsing sql. < SqlParseException:[ Lexical error at line 1, column 61.  Encountered: \"!\" (33), after : \"\" ] < TokenMgrError:[ Lexical error at line 1, column 61.  Encountered: \"!\" (33), after : \"\" ]"
> ]
> Error: exception while executing query (state=,code=0)



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