Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
Hive, mail # user - Length of an array

Copy link to this message
Re: Length of an array
James Warren 2012-03-21, 23:53


On Wed, Mar 21, 2012 at 4:30 PM, Saurabh S <[EMAIL PROTECTED]> wrote:

>  How do I get the length of an array in Hive?
> Specifically, I'm looking at the following problem: I'm splitting a column
> using the split() function and a pattern. However, the resulting array can
> have variable number of entries and I want to handle each case separately.