How do I sort a numeric field in JCL?

How do I sort a numeric field in JCL?

For the field you want to sort on (key), p is the starting position, m is the length, f is the format and a is A for ascending sequence or D for descending sequence. If you don’t know which format (f) to use, show us what the values to be sorted look like.

How do you sort sequence numbers?

SEQNUM creates & inserts sequence numbers in the output record….Starting position:SEQNUM,m,f,START=j,INCR=i,RESTART=(p,m)

Name	Description
Length (m)	Length of the sequence number to be generated.
Format (f)	Format of the sequence number to be generated.
START=j	Specifies the sequence number starts with instead of 1.

What is ZD in sort JCL?

In most of the scenarios, your input file has data either in Packed decimal (COMP-3) format which is not in readable format. To change this to readable format, you need to convert these numbers into ZONED Decimal (ZD) format. This can be accomplished using SORT.

What is M11 in sort?

M11 is a pattern for showing integers with leading zeros. A 12-byte (LENGTH=12) edited numeric value produced by transforming the ZD value in bytes 38 through 45 according to the pattern for decimal values with thousands separators and decimal separators commonly used in that country.

How do you sort fields in JCL?

‘A’ means Ascending order. We can also sort the record by descending using ‘D’. Example 2: SORT a record in input file by two field….Syntax:

Name	Description
Length	Length of the field to be compared
data format	Format of the field like CH, PD, BI, ZD etc,.
A/D	Specifies the sorting order, A- Ascending, B- Descending

How do I format fields in sort?

REFORMAT FIELDS=(F1:1, 71, F2:1, 9) – REFORMAT fields tells the sort utility, what fields to be written into output file from the input files by specifying starting and ending position.

How do I sort a file in JCL?

JCL – Basic Sort Tricks

1. A file has 100 records. The first 10 records need to be written to output file.
2. Input file has one or more records for same employee number. Write unique records to output.
3. Overwrite input record content.

What is UFF in sort JCL?

UFF stands for unsigned free form and M11 would tell SORT to use leading zeros, e.g. 27 would be displayed as ‘0000000027’. DFSORT has 27 edit masks as well as an EDIT parameter that lets you design your own masks.

What is FS in sort JCL?

FS is a format for the field if want to test for character numeric(‘0’-‘9’ inevery byte). PD is a format for the field if want to test for packed decimal numeric (0-9for all digits; F, D or C for the sign).

What is Outfil Removecc JCL?

If you do not want the ANSI carriage control characters in your report, you can add OUTFIL’s REMOVECC parameter to your OUTFIL statement. REMOVECC tells DFSORT to remove the carriage control character from the first byte of each record. As a result, the data starts in column 1 of the report rather than in column 2.

What is sort fields copy in JCL?

SORT FIELDS=COPY. tells to copy the input records to output. The input data set is copied to the output data set without. sorting or merging.

What does sort fields = copy mean in JCL?

SORT FIELDS=COPY – indicate , it for copy of records, not for sort, we can also mention “OPTION COPY” instead of “SORT FIELDS=COPY”. the above sort statements will take data from 1st positioon to 6th position of input file and it will compare that data with ‘SRINIV’ or ‘KALAIA’ or ‘GUNASE’

How are outfil statements used in JCL-sort?

JCL – SORT OUTFIL Files OUTFIL control statements allow you to create one or more output data sets for a sort, copy, or merge application from a single pass over one or more input data sets. You can use multiple OUTFIL statements, with each statement specifying the OUTFIL processing to be performed for one or more output data sets.

How to remove duplicates in a sort field?

SUM FIELDS=NONE removes duplicates on fields specified in SORT FIELDS. In the above example, employee number is in the field position 1,15. The output file will contain the unique employee numbers sorted in ascending order. 3. Overwrite input record content.

How to sort employee numbers in ascending order?

Input file has one or more records for same employee number. Write unique records to output. SUM FIELDS=NONE removes duplicates on fields specified in SORT FIELDS. In the above example, employee number is in the field position 1,15. The output file will contain the unique employee numbers sorted in ascending order.