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
Hive >> mail # user >> order by date


Copy link to this message
-
Re: order by date
Okay, what are the differences and similarities with use a date function for the same purpose?  Is there a reason to go one route or the other?

On Mar 13, 2012, at 11:29 , Mark Grover wrote:

> Hi Keith,
> You should also consider writing you own UDF that takes in the date in "American" format and spits out a lexicographical string.
> That way you don't have to modify your base data, just use this newly created from_american_date(String date) UDF to get your new date string in
>
> Mark Grover, Business Intelligence Analyst
> OANDA Corporation
>
> www: oanda.com www: fxtrade.com
> e: [EMAIL PROTECTED]
________________________________________________________________________________
Keith Wiley     [EMAIL PROTECTED]     keithwiley.com    music.keithwiley.com

"It's a fine line between meticulous and obsessive-compulsive and a slippery
rope between obsessive-compulsive and debilitatingly slow."
                                           --  Keith Wiley
________________________________________________________________________________
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