[jira] [Commented] (HIVE-11600) Hive Parser to Support multi col in clause (x,y..) in ((..),..., ())

["Carter Shanklin (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-11600?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15400892#comment-15400892 ] 

Carter Shanklin commented on HIVE-11600:
----------------------------------------

It would be good to get this documented without waiting for the followup work. I spent 10 minutes or so figuring this out because of HIVE-14393

> Hive Parser to Support multi col in clause (x,y..) in ((..),..., ())
> --------------------------------------------------------------------
>
>                 Key: HIVE-11600
>                 URL: https://issues.apache.org/jira/browse/HIVE-11600
>             Project: Hive
>          Issue Type: New Feature
>            Reporter: Pengcheng Xiong
>            Assignee: Pengcheng Xiong
>             Fix For: 2.0.0
>
>         Attachments: HIVE-11600.01.patch, HIVE-11600.02.patch, HIVE-11600.03.patch, HIVE-11600.04.patch, HIVE-11600.05.patch
>
>
> Current hive only support single column in clause, e.g., 
> {code}select * from src where  col0 in (v1,v2,v3);{code}
> We want it to support 
> {code}select * from src where (col0,col1+3) in ((col0+v1,v2),(v3,v4-col1));{code}



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