[
https://issues.apache.org/jira/browse/HIVE-6393?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13912489#comment-13912489
]
Gunther Hagleitner commented on HIVE-6393:
------------------------------------------
some comments on rb. otherwise +1.
> Support unqualified column references in Joining conditions
> -----------------------------------------------------------
>
> Key: HIVE-6393
> URL: https://issues.apache.org/jira/browse/HIVE-6393
> Project: Hive
> Issue Type: Improvement
> Reporter: Harish Butani
> Assignee: Harish Butani
> Attachments: HIVE-6393.1.patch, HIVE-6393.2.patch
>
>
> Support queries of the form:
> {noformat}
> create table r1(a int);
> create table r2(b);
> select a, b
> from r1 join r2 on a = b
> {noformat}
> This becomes more useful in old style syntax:
> {noformat}
> select a, b
> from r1, r2
> where a = b
> {noformat}
--
This message was sent by Atlassian JIRA
(v6.1.5#6160)
