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InterviewSolution
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How can a file of 3n records be split into 3 files each containing n records? |
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Answer» STARTREC and ENDREC restricts the READ from the input file on the specified record number. //URMISPLT EXEC PGM = SORT //SORTIN DD DSN=MYDATA.URMI.FILEIN,DISP=SHR //SORTOF01 DD DSN = MYDATA.URMI.FILEOUT1, // DISP = (NEW,CATLG,DELETE),// RECFM = FB, LRECL = 50 //SORTOF02 DD DSN = MYDATA.URMI.FILEOUT2,// DISP = (NEW, CATLG, DELETE),// RECFM = FB, LRECL = 50 //SORTOF03 DD DSN = MYDATA.URMI.FILEOUT3, // DISP = (NEW, CATLG, DELETE),// RECFM = FB, LRECL = 50 //SYSPRINT DD SYSOUT = * //SYSOUT DD SYSOUT = * //SYSUDUMP DD SYSOUT = * //SYSIN DD * SORT FIELDS = COPY OUTFIL FILES = 01,ENDREC=100 //*assuming input file has 300 records. OUTFIL FILES = 02, STARTREC = 101, ENDREC = 200 OUTFIL FILES = 03, STARTREC = 201 //* |
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