I think the following will do what you want: A = load 'input'; B = group A all; C = foreach B generate flatten(BagToTuple(A));
Note that this will collect all records into one bag and produce one output record. That won't scale well, and may not be what you want. Alan. On Oct 18, 2013, at 8:37 PM, soniya B wrote: > any one can guide me on this problem? > > > On Fri, Oct 18, 2013 at 1:15 PM, soniya B <[email protected]> wrote: > >> I think it will work for to change columns to rows. I am looking to change >> rows to columns. >> >> >> On Fri, Oct 18, 2013 at 12:14 PM, ajay kumar <[email protected]>wrote: >> >>> try this, >>> >>> A = load 'input'; >>> B = foreach A generate FLATTEN(TOBAG(*)); >>> >>> >>> On Fri, Oct 18, 2013 at 12:04 PM, soniya B <[email protected]> >>> wrote: >>> >>>> Hi, >>>> >>>> How to convert rows to columns in pig latin? >>>> >>>> example: >>>> >>>> input file >>>> >>>> A 100 3 >>>> B 200 4 >>>> C 400 6 >>>> >>>> required output >>>> >>>> A B C >>>> >>>> 100 200 400 >>>> >>> >>> >>> >>> -- >>> *Thanks & Regards,* >>> *S. Ajay Kumar >>> +91-9966159106* >>> >> >> -- CONFIDENTIALITY NOTICE NOTICE: This message is intended for the use of the individual or entity to which it is addressed and may contain information that is confidential, privileged and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any printing, copying, dissemination, distribution, disclosure or forwarding of this communication is strictly prohibited. If you have received this communication in error, please contact the sender immediately and delete it from your system. Thank You.
