[jira] [Commented] (SPARK-13321) Support nested UNION in parser

2016-02-24 Thread Apache Spark (JIRA) 

[ 
https://issues.apache.org/jira/browse/SPARK-13321?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15166685#comment-15166685
 ] 

Apache Spark commented on SPARK-13321:
--

User 'viirya' has created a pull request for this issue:
https://github.com/apache/spark/pull/11361

> Support nested UNION in parser
> --
>
> Key: SPARK-13321
> URL: https://issues.apache.org/jira/browse/SPARK-13321
> Project: Spark
>  Issue Type: Bug
>  Components: SQL
>Reporter: Liang-Chi Hsieh
>Assignee: Liang-Chi Hsieh
>
> The following SQL can not be parsed with current parser:
> {code}
> SELECT  `u_1`.`id` FROM (((SELECT  `t0`.`id` FROM `default`.`t0`) UNION ALL 
> (SELECT  `t0`.`id` FROM `default`.`t0`)) UNION ALL (SELECT  `t0`.`id` FROM 
> `default`.`t0`)) AS u_1
> {code}
> We should fix it.



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[jira] [Commented] (SPARK-13321) Support nested UNION in parser

2016-02-14 Thread Apache Spark (JIRA) 

[ 
https://issues.apache.org/jira/browse/SPARK-13321?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15146946#comment-15146946
 ] 

Apache Spark commented on SPARK-13321:
--

User 'viirya' has created a pull request for this issue:
https://github.com/apache/spark/pull/11204

> Support nested UNION in parser
> --
>
> Key: SPARK-13321
> URL: https://issues.apache.org/jira/browse/SPARK-13321
> Project: Spark
>  Issue Type: Bug
>  Components: SQL
>Reporter: Liang-Chi Hsieh
>
> The following SQL can not be parsed with current parser:
> {code}
> SELECT  `u_1`.`id` FROM (((SELECT  `t0`.`id` FROM `default`.`t0`) UNION ALL 
> (SELECT  `t0`.`id` FROM `default`.`t0`)) UNION ALL (SELECT  `t0`.`id` FROM 
> `default`.`t0`)) AS u_1
> {code}
> We should fix it.



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