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Merging consecutive records based on key

 
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seahawk789

New User


Joined: 22 Feb 2010
Posts: 56
Location: Cochin

PostPosted: Thu Jul 15, 2010 11:06 pm    Post subject: Merging consecutive records based on key
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Please find the below requirement,

The input file as following data (Rec Len : 10)


11111 AAAA
11111 BBBB
11111 CCCC
11111 DDDD

22222 EEEE
22222 DDDD
22222 CCCC
22222 BBBB
22222 AAAA

33333 GGGG
33333 HHHH
33333 RRRR

44444 ABCD
44444 NNNN

55555 VVVV
55555 JJJJ

66666 ZZZZ



Output file should be as given below (Rec Len : 30)

11111 AAAA BBBB CCCC DDDD
22222 EEEE DDDD CCCC BBBB AAAA
33333 GGGG HHHH RRRR
44444 ABCD NNNN
55555 VVVV JJJJ
66666 ZZZZ



Shall we create this output file using ICETOOL/SORT ?

Thanks in advance.
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Frank Yaeger

DFSORT Moderator


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

PostPosted: Thu Jul 15, 2010 11:11 pm    Post subject:
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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 (FB/10)
//OUT DD DSN=...  output file (FB/30)
//TOOLIN DD *
SPLICE FROM(IN) TO(OUT) ON(1,5,CH) WITHEACH KEEPNODUPS -
  WITH(12,4) WITH(17,4) WITH(22,4) WITH(27,4) USING(CTL1)
/*
//CTL1CNTL DD *
  OPTION COPY
  INREC IFOUTLEN=30,
    IFTHEN=(WHEN=INIT,OVERLAY=(31:SEQNUM,1,ZD,RESTART=(1,5))),
    IFTHEN=(WHEN=(31,1,ZD,EQ,2),OVERLAY=(12:7,4)),
    IFTHEN=(WHEN=(31,1,ZD,EQ,3),OVERLAY=(17:7,4)),
    IFTHEN=(WHEN=(31,1,ZD,EQ,4),OVERLAY=(22:7,4)),
    IFTHEN=(WHEN=(31,1,ZD,EQ,5),OVERLAY=(27:7,4))
/*
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