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Merging of files

 
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arunkumar_e
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Joined: 06 May 2004
Posts: 27
Topics: 16
Location: Bangalore
PostPosted: Tue Jul 27, 2004 7:39 am    Post subject: Merging of files Reply with quote
Hi All,
I have 3 files say File A, File B & File C each of length 80
Code:

File A:
----+----1----+----2----+----3----+----4--
************************** Top of D
    1      19553.98         BULK_DPST.......
    2      16032.63         BULK_DPST.......
    3     126888.25         BULK_DPST.......
    4      16602.51         BULK_DPST.......


Code:

File B:
----+----1----+----2----+----3----+----4--
***************************Top of D
    1       8338.83    17   DPST_ID.........
    1      11215.15    04   DPST_ID.........
    2      16032.63    04   DPST_ID.........
    3       2974.50    01   DPST_ID.........
    3     123913.75    04   DPST_ID.........
    4        189.22    08   DPST_ID.........


Code:

File C:
----+----1----+----2----+----3----+----4--
***************************Top of D
    1      19553.98   4    DPST_REMIT......
    2      16032.63   4    DPST_REMIT......
    3     123913.75   4    DPST_REMIT......
    4      16413.29   4    DPST_REMIT......
    4      16483.29   4    DPST_REMIT......



Now i want a new output file which should be a merge of these three
files namely File A, File B, File C. From each of these file i need only
records till 25 length.

The output file should look like

Code:

----+----1----+----2----+----3----+----4----+----5----+----6----+----7----+
********************************* Top of Data ****************
    1      19553.98         1       8338.83    17      1      19553.98    4
                            1      11215.15    04
    2      16032.63         2      16032.63    04      2      16032.63    4
    3     126888.25         3       2974.50    01      3     123913.75    4
                            3     123913.75    04
    4      16602.51         4        189.22    08      4      16413.29    4
                                                       4      16483.29    4


Note here the duplicates should also be taken care, like mentioned in the output file.Can this be achieved using ICETOOL or any other utility? please let me know.

Thanks
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kolusu
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Joined: 26 Nov 2002
Posts: 12378
Topics: 75
Location: San Jose
PostPosted: Tue Jul 27, 2004 8:04 am    Post subject: Reply with quote
Arun,
The following DFSORT/ICETOOL JCL will give you the desired results. If you have syncsort at your shop then change the pgm name to synctool.

Code:

//STEP0100 EXEC PGM=ICETOOL                   
//TOOLMSG   DD SYSOUT=*                       
//DFSMSG    DD SYSOUT=*                       
//IN1       DD *                             
    1      19553.98         BULK_DPST....... 
    2      16032.63         BULK_DPST....... 
    3     126888.25         BULK_DPST....... 
    4      16602.51         BULK_DPST....... 
//IN2       DD *                             
    1       8338.83    17   DPST_ID......... 
    1      11215.15    04   DPST_ID......... 
    2      16032.63    04   DPST_ID......... 
    3       2974.50    01   DPST_ID......... 
    3     123913.75    04   DPST_ID......... 
    4        189.22    08   DPST_ID......... 
//IN3       DD *                             
    1      19553.98   4    DPST_REMIT......   
    2      16032.63   4    DPST_REMIT......   
    3     123913.75   4    DPST_REMIT......   
    4      16413.29   4    DPST_REMIT......   
    4      16483.29   4    DPST_REMIT......   
//TOOLIN    DD *                             
  COPY FROM(IN1) USING(CTL1)                 
  COPY FROM(IN2) USING(CTL2)                 
  COPY FROM(IN3) USING(CTL3)                 
  SORT FROM(CON) USING(CTL4)                 
//T1        DD DSN=&T1,DISP=(,PASS),SPACE=(CYL,(X,Y),RLSE) 
//T2        DD DSN=&T2,DISP=(,PASS),SPACE=(CYL,(X,Y),RLSE) 
//T3        DD DSN=&T3,DISP=(,PASS),SPACE=(CYL,(X,Y),RLSE) 
//CON       DD DSN=&T1,DISP=OLD,VOL=REF=*.T1               
//          DD DSN=&T2,DISP=OLD,VOL=REF=*.T2               
//          DD DSN=&T3,DISP=OLD,VOL=REF=*.T3               
//OUT       DD SYSOUT=*                                     
//CTL1CNTL  DD *                                           
  OUTFIL FNAMES=T1,OUTREC=(1,25,50Z,5,1)                   
//CTL2CNTL  DD *                                           
  OUTFIL FNAMES=T2,OUTREC=(25Z,1,25,25Z,5,1)               
//CTL3CNTL  DD *                                           
  OUTFIL FNAMES=T3,OUTREC=(50Z,1,25,5,1)                   
//CTL4CNTL  DD *                                           
  OPTION EQUALS                                             
  SORT FIELDS=(76,1,CH,A)                                   
  SUM FIELDS=(26,8,34,8,42,8,50,8,58,8,66,8,74,2),FORMAT=BI
  OUTFIL FNAMES=OUT,OUTREC=(1,75)                           
/*


Hope this helps...

Cheers

Kolusu
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Frank Yaeger
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PostPosted: Tue Jul 27, 2004 10:24 am    Post subject: Reply with quote
Kolusu,

I don't see how this can work. If the SUM does NOT result in an overflow, then ALL of the records with '1' in 76 will be summed to get a single '1' record, so you won't get the second '1' record. If the SUM does overflow, then you'll get extra '1' records, but there's no way to control the overflows such that you'll necessarily get the extra records you want.
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Frank Yaeger - DFSORT Development Team (IBM)
Specialties: JOINKEYS, FINDREP, WHEN=GROUP, ICETOOL, Symbols, Migration
DFSORT is on the Web at:
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kolusu
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Posts: 12378
Topics: 75
Location: San Jose
PostPosted: Wed Jul 28, 2004 5:36 am    Post subject: Reply with quote
Frank,

Yes you are right. sorry arun for misleading you

Kolusu
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