I have two files , file1 is input file it contains
10,20,30,....,records
but i want to display the records in file 2 as reverse order
.how can we do by using jcl& cobol(dont use array)
please any one can tell me the answer
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Answer Posted / abhishek
First open file-1 as:
OPEN INPUT FILE-1 REVERSED
->If REVERSED clause is specified at the time of opening a
particular file, then that file can be read in reverse
direction.
Now we can read file-1 like
READ FILE-1
INTO ws-record
NOT AT END
PERFORM PARA-1
END-READ
PARA-1
WRITE FILE-RECORD
FROM WS-RECORD
END-WRITE
| Is This Answer Correct ? | 11 Yes | 1 No |
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