Thanks Arun you are right. Sent from my iPhone
On Oct 12, 2012, at 11:26 AM, Arun Ahuja <aahuj...@gmail.com> wrote: > From my interpretation Hive coaelsce returns the first non-null value. > > So it seems you are just doing a null check on x and return y if it is > null and z otherwise? > > In Pig you could do something like --- " (x is null ? y : z) This a > standard ternary if/else. Don't see if the 0.00 actually plays any > other role than the null check, right? > > On Fri, Oct 12, 2012 at 10:05 AM, Abhishek <abhishek.dod...@gmail.com> wrote: >> Hi all, >> >> How to Hive coalesce statement in pig >> >> Example: >> >> Case when >> Coalesce(x,0.00)=0.00 then y else z >> >> How to write this in pig >> >> Regards >> Abhi
