This program shows how to sort an input file (formal designator
INPTFILE) to an output file (formal designator OUTPFILE) using
a COBOLII SORT verb.
Lines 3.5 and 4.1 show how to specify the language to determine
the collating sequence.
1 $CONTROL USLINIT
1.1 IDENTIFICATION DIVISION.
1.2 PROGRAM-ID. EXAMPLE.
1.3 * ------------------------------------------------
1.4 ENVIRONMENT DIVISION.
1.5 INPUT-OUTPUT SECTION.
1.6 FILE-CONTROL.
1.7 SELECT INPTFILE ASSIGN TO "INPTFILE".
1.8 SELECT OUTPFILE ASSIGN TO "OUTPFILE".
1.9 SELECT SORTFILE ASSIGN TO "SORTFILE".
2 * ------------------------------------------------
2.1 DATA DIVISION.
2.2 FILE SECTION.
2.3 SD SORTFILE.
2.4 01 SORTFILE-RECORD.
2.5 05 SORTFILE-KEY PIC X(4).
2.6 05 FILLER PIC X(68).
2.7
2.8 FD INPTFILE.
2.9 01 INPTFILE-RECORD PIC X(72).
3
3.1 FD OUTPFILE.
3.2 01 OUTPFILE-RECORD PIC X(72).
3.3
3.4 WORKING-STORAGE SECTION.
3.5 01 LANGUAGE PIC S9(4) COMP VALUE 12.
3.6 * ------------------------------------------------
3.7 PROCEDURE DIVISION.
3.8 MAIN SECTION.
3.9 SORT SORTFILE
4 ASCENDING SORTFILE-KEY
4.1 SEQUENCE IS LANGUAGE
4.2 USING INPTFILE
4.3 GIVING OUTPFILE.
4.4 STOP RUN.
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In the example execution, the input and output
files are associated with the terminal ($STDIN and $STDLIST):
:FILE INPTFILE=$STDIN
:FILE OUTPFILE=$STDLIST
:RUN PROGRAM;MAXDATA=12000
character
credt
DEBIT
:EOD
credit
character
DEBIT
END OF PROGRAM
:
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