You are viewing a plain text version of this content. The canonical link for it is here.
Posted to infrastructure-issues@apache.org by "Gavin (JIRA)" <ji...@apache.org> on 2016/03/24 13:18:25 UTC
[jira] [Assigned] (INFRA-11535) how to identify same columns from
multiple tables in hive
[ https://issues.apache.org/jira/browse/INFRA-11535?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gavin reassigned INFRA-11535:
-----------------------------
Assignee: Gavin
> how to identify same columns from multiple tables in hive
> ---------------------------------------------------------
>
> Key: INFRA-11535
> URL: https://issues.apache.org/jira/browse/INFRA-11535
> Project: Infrastructure
> Issue Type: Bug
> Components: Analysis
> Reporter: AKIF CAKIR
> Assignee: Gavin
>
> Hi I have question about hive.
> assume there are t2 tables t1 and t2. t1 and t2 have same columns t1: emp_id, name, salary, adress 1, a, 100, f
> t2: emp_id, name, org, product 1, trk, as, dss
> and when I want to select these tables like select *from t1,t2 join .....
> hive birng me all columns but I am not able to identify which name columns come from which table.
> please help, Thank you very much for your interest.
> Akif
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)