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Reporting using SORT

 
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antonyjoseph

New User


Joined: 11 Apr 2007
Posts: 28
Location: India

PostPosted: Tue Sep 15, 2009 3:00 am    Post subject: Reporting using SORT
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I have a file which has 100,000 records where the first record is a header.
I need to split this file into two files at 50,000th records. but need the header on the second files also.

Can i do this on a single sort step.
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gcicchet

Senior Member


Joined: 28 Jul 2006
Posts: 1703
Location: Australia

PostPosted: Tue Sep 15, 2009 4:43 am    Post subject:
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Hi,

you can try this
Code:
//S1       EXEC PGM=ICETOOL                                         
//TOOLMSG  DD SYSOUT=*                                               
//DFSMSG   DD SYSOUT=*                                               
//IN       DD DSN=INPUT-FILE,DISP=SHR                               
//FILE1    DD DSN=OUTPUT-FILE1,DISP=(,CATLG,DELETE)                 
//FILE2    DD DSN=OUTPUT-FILE2,DISP=(MOD,CATLG,DELETE)               
//TOOLIN   DD *                                                     
COPY FROM(IN) TO(FILE1) USING(CTL1)                                 
COPY FROM(IN) TO(FILE2) USING(CTL2)                                 
COPY FROM(IN) TO(FILE2) USING(CTL3)                                 
/*                                                                   
//CTL1CNTL DD *                                                     
  SORT FIELDS=COPY,STOPAFT=50000                                     
/*                                                                   
//CTL2CNTL DD *                                                     
  SORT FIELDS=COPY,STOPAFT=1                                         
/*                                                                   
//CTL3CNTL DD *                                                     
  SORT FIELDS=COPY,SKIPREC=50000                                     
/*


You can also look at the SUBSET operand but my version of DFSORT does not allow me to test it.


Gerry
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Frank Yaeger

DFSORT Moderator


Joined: 15 Feb 2005
Posts: 7130
Location: San Jose, CA

PostPosted: Tue Sep 15, 2009 5:18 am    Post subject:
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antonyjoseph,

Here's a DFSORT/ICETOOL job that will do what you asked for:

Code:

//S1   EXEC  PGM=ICETOOL
//TOOLMSG   DD  SYSOUT=*
//DFSMSG    DD  SYSOUT=*
//IN DD DSN=...  input file
//OUT1 DD DSN=...  output file1
//OUT2 DD DSN=...  output file2
//TOOLIN DD *
SUBSET FROM(IN) TO(OUT1) INPUT KEEP FIRST(50000)
SUBSET FROM(IN) TO(OUT2) INPUT KEEP FIRST RRN(50001,*)
/*
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