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Answer Posted / sarath
I need to create delta file(only changed records in 2nd file needs to be in delta file) for a daily feed please let me know how to do it. even if there is a single character change in new file the new record should replace the old one. consider first 5 characters as a key parameter
example:
file-1
12345 abc dat1
12346 def dat2
12347 5ab ddd4
file-2
12345 abc dat1 --> same in both so no need of this record
12346 bbb dat2 --> minor changes in file-2 so it should be in output
13345 2gh dat3 --> record not at all present so this will be added to o/p
output:
12346 bbb dat2
13345 2gh dat3
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1) SORT FIELDS=(20,4,CH,D,10,3,CH,D) OUTREC FIELDS=(7:20,4,C' FUTURE ',20,2,10,3,1Z,1,9,13,7, 24,57,TRAN=LTOU,6X'FF') This example illustrates how a fixed-length input data set can be sorted and reformatted for output. The SORTIN LRECL is 80 bytes. The reformatted output records are fixed length with a record size of 103 bytes. SOLRF (the IBM-supplied default) is in effect, so unless the SORTOUT LRECL is specified or available, it will automatically be set to the reformatted record length of 103. in the above example i have some doubts that a) sort fields=(20,4,CH,D,10,3,CH,D) -what exactly it does and this fields related to output record fields or input record fields b)outrec used to refprmat the records after sorting that means could please reply me as soon as possible Thanks. Venkat
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