venkatpavan
Programmer
Hi,
I have a map with two input cards,Input1 has "n" records and input2 has "n" records and In the mapping I'm using functional map with input1 & input2 has parameters and the output I'm getting is n*n records,My question is How can I do mapping to get only "n" records in output instead of n*n and I'm using data from both input cards and I'm mapping first record from input1 card and first record from input 2 card and second record to second record and so on.
Please advise.
Thanks,
I have a map with two input cards,Input1 has "n" records and input2 has "n" records and In the mapping I'm using functional map with input1 & input2 has parameters and the output I'm getting is n*n records,My question is How can I do mapping to get only "n" records in output instead of n*n and I'm using data from both input cards and I'm mapping first record from input1 card and first record from input 2 card and second record to second record and so on.
Please advise.
Thanks,