Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
 Search Hadoop and all its subprojects:

Switch to Threaded View
Pig >> mail # user >> CONCAT(null, "something") == NULL ?


Copy link to this message
-
Re: CONCAT(null, "something") == NULL ?
Hi,

You're not the only one who finds it not intuitive. Please see:
https://issues.apache.org/jira/browse/PIG-2929.

Thanks,
Cheolsoo

On Fri, Nov 2, 2012 at 3:09 PM, Yang <[EMAIL PROTECTED]> wrote:

> looks a more intuitive result should be "something" , right?
>
> but on my system it gave null
>
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB