There are two flat files one having 10 records and other
having 5 records. write a cobol pgm to find the duplicate
records(matching records)from both files.
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Answer Posted / talluri
perform 10 times
read file1
perform 5 times
read file2
if file1rec = file2rec
write file1rec to file3rec
end-if
end perform
end perform.
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input 1 input2 ouput1 output2 output 3 1 re 300 1 re 200 1 re 300 3 rc 500 1 re 200 2 rr 400 1 re 300 2 rr 400 1 rc 400 3 rc 500 1 rc 400 2 rr 700 2 rr 700 5 tt 900 5 tt 900 2 inputs r in flat file and output 1 is matched records,ouptput2 is unmatched of input1,output3 is unmatched of input2! how vl u get the output files using sequential order and to check with each and every records! let me know the procedure division ?
