hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Pengcheng Xiong (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-12764) Support Intersect (distinct/all) Except (distinct/all) Minus (distinct/all) in Hive
Date Mon, 17 Oct 2016 23:23:58 GMT

     [ https://issues.apache.org/jira/browse/HIVE-12764?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Pengcheng Xiong updated HIVE-12764:
-----------------------------------
    Summary: Support Intersect (distinct/all) Except (distinct/all) Minus (distinct/all) in
Hive  (was: Support set operators in Hive)

> Support Intersect (distinct/all) Except (distinct/all) Minus (distinct/all) in Hive
> -----------------------------------------------------------------------------------
>
>                 Key: HIVE-12764
>                 URL: https://issues.apache.org/jira/browse/HIVE-12764
>             Project: Hive
>          Issue Type: New Feature
>            Reporter: Pengcheng Xiong
>            Assignee: Pengcheng Xiong
>
> We plan to address union distinct (already done), intersect (all, distinct) and except
(all, distinct) by leveraging the power of relational algebra through query rewriting.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message