Anyone tried using the CONCAT with >2 params using 0.9.1? I tried with 4 params and got the following error:
Could not infer the matching function for org.apache.pig.builtin.CONCAT as multiple or none of them fit. Please use an explicit cast. On Mon, Jan 23, 2012 at 2:37 PM, Aniket Mokashi <[email protected]> wrote: > Thanks Prashant. I just realized that! > I thought we had it in 0.8, good stuff to know. :) > > Thanks, > Aniket > > On Sun, Jan 22, 2012 at 5:53 PM, Prashant Kommireddi > <[email protected]>wrote: > >> Aniket, if you read through the comments you would notice the feature >> was actually added in 0.9. The one in 0.8 had an issue. >> >> Thanks, >> Prashant >> >> Sent from my iPhone >> >> On Jan 22, 2012, at 5:44 PM, Aniket Mokashi <[email protected]> wrote: >> >> > Alan, I just noticed its Pig 0.8 and later. >> > https://issues.apache.org/jira/browse/PIG-1420 >> > Am I missing something? >> > >> > Thanks, >> > Aniket >> > >> > On Thu, Jan 19, 2012 at 8:04 AM, Alan Gates <[email protected]> >> wrote: >> > >> >> 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! >> >> >> >> >> > >> > >> > -- >> > "...:::Aniket:::... Quetzalco@tl" >> > > > > -- > "...:::Aniket:::... Quetzalco@tl"
