hadoop-hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Mafish (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HIVE-474) Support for distinct selection on two or more columns
Date Tue, 30 Mar 2010 05:34:27 GMT

     [ https://issues.apache.org/jira/browse/HIVE-474?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mafish updated HIVE-474:
------------------------

    Attachment: hive-474.1.patch

> Support for distinct selection on two or more columns
> -----------------------------------------------------
>
>                 Key: HIVE-474
>                 URL: https://issues.apache.org/jira/browse/HIVE-474
>             Project: Hadoop Hive
>          Issue Type: Improvement
>          Components: Query Processor
>            Reporter: Alexis Rondeau
>         Attachments: hive-474.1.patch
>
>
> The ability to select distinct several, individual columns as by example: 
> select count(distinct user), count(distinct session) from actions;   
> Currently returns the following failure: 
> FAILED: Error in semantic analysis: line 2:7 DISTINCT on Different Columns not Supported
user

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message