how to eliminate the duplicates in sorting
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Answer Posted / stu
Pandu,
Answers 1 & 3 are correct. SUM FIELDS tells SORT that only
1 record with the the same values in the SORT FIELDS will be
written to the SYSOUT. SUM FIELDS=NONE tells SORT there are
no fields to SUM, but only keep one record for each distinct
combination of the sort fields.
Examples:
SORT FIELD=1,5,CH,A) SORT FIELD=1,5,CH,A)
SUM FIELDS=(7,1,ZD) SUM FIELDS=NONE,EQUALS
----+----1 ----+----1
PANDU 1 PANDU 1
PANDU 4 PANDU 4
CRAIG 3 CRAIG 3
PANDU 3 PANDU 3
HARPO 6 HARPO 6
results in
----+----1 ----+----1
CRAIG 3 CRAIG 3
HARPO 6 HARPO 6
PANDU 8 PANDU 1
| Is This Answer Correct ? | 3 Yes | 1 No |
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