In Pig 0.9 and later CONCAT accepts more than two strings or bytearrays. Alan.
On Jan 18, 2012, at 11:39 PM, Michael Lok wrote: > Hi folks, > > Is there an another way to perform string concat on multiple columns > instead of using the built in CONCAT function which only takes 2 > arguments? > > I can do CONCAT(str1, CONCAT(str2, str3)), but that's really > stretching it if I have more than 4 fields :) > > > Thanks!
