I have two questions here. 1. How to read a flat file in
reverse order? 2. How to read a VSAM KSDS file in reverse
order? In both the cases we donot know the total number of
records.
Answer / dsingh29
add a sequence number at end of records and then sort in
descending order.
Is This Answer Correct ? | 14 Yes | 1 No |
i Want All cobol ERROR codes?
What is the difference between a binary search and a sequential search?
Why we should use cursor ?
how many maximum no of variables can be declared in linkage section ?
How to print 10 to 1 if the input have only 10 digit number?
What is the Purpose of Pointer in the string?
what is the meaning of pic 9(09)v99-
What is SQL Code -904 and -903 in DB2 And how to handle it?
Can we move X(7) to S9(7) COMP?
What is a scope terminator? Give examples.
How to read the 2nd last record of a VSAM file? (The file size is huge and we don't know the key)
how to change picture class of copy book variable inside program?