kumar mr 2013-03-01, 20:13
Dean Wampler 2013-03-01, 20:23
kumar mr 2013-03-05, 00:35
-Re: doubt with LEFT OUTER JOIN
kumar mr 2013-03-05, 00:38
Are there any known issues if we do LEFT OUTER JOIN between different table formats like Text and RCfile? Here the tables are of different format types.
From: Dean Wampler <[EMAIL PROTECTED]>
To: user <[EMAIL PROTECTED]>
Sent: Fri, Mar 1, 2013 12:23 pm
Subject: Re: doubt with LEFT OUTER JOIN
I just tried an experiment where the right-hand table was empty. It worked fine. Could you post more details, like the query, create table statements, etc? What version of Hive?
On Fri, Mar 1, 2013 at 2:13 PM, kumar mr <[EMAIL PROTECTED]> wrote:
Does LEFT OUTER JOIN returns zero rows when RIGHT SIDE table doesn't have at least one record that matches JOIN condition in Hive?
Dean Wampler, Ph.D.
Dean Wampler 2013-03-05, 00:44