Neither are supported directly in Pig Latin, but it is possible to embed Pig in another language such as Java or Python to achieve these:
http://ofps.oreilly.com/titles/9781449302641/embedding.html
On Tue, May 7, 2013 at 6:13 AM, yonghu <[email protected]> wrote:
> Dear all,
>
> I wonder if someone can tell me if the current version of pig support loop
> and branching?
>
> regards!
>
> Yong
>
--
Tom Wheeler
http://www.tomwheeler.com/
