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MAINFRAME - TIP OF THE DAY : When you specified V for RECFM parameter, LRECL value is largest record in the file plus 4 bytes. These four bytes contain the actual length of each variable length record in the file

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bernix
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PostPosted: Tue Mar 29, 2011 7:09 pm    Post subject: "UNMERGE" Reply with quote

HI,

I've got 2 Files and my desired result is kind of "intersection" of those 2 files. I want all records that occur in File01 but DO NOT occur in File02

Example:
File01

AAA
BBB
DDD


File02
AAA
BBB
CCC
EEE

My desired Output
DDD

Because DDD occurs in File01 but does not occur in File02.

Thanks for your help
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Anuj Dhawan
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PostPosted: Tue Mar 29, 2011 8:29 pm    Post subject: Reply with quote

Try this:
Code:
//SORT001  EXEC PGM=SORT             
//SORTJNF1 DD *                     
AAA                                 
BBB                                 
DDD                                 
//SORTJNF2 DD *                     
AAA                                 
BBB                                 
CCC                                 
EEE                                 
//SORTOUT  DD SYSOUT=*               
//SYSOUT   DD SYSOUT=*               
//SYSIN    DD *                     
   JOINKEYS FILES=F1,FIELDS=(1,3,A) 
   JOINKEYS FILES=F2,FIELDS=(1,3,A) 
   JOIN UNPAIRED,F1,ONLY             
   SORT FIELDS=COPY                 
/*

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Anuj Dhawan
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PostPosted: Tue Mar 29, 2011 8:34 pm    Post subject: Reply with quote

If you are using DFSort at your shop, interface will be little changed though the idea is still the same:
Code:
//SORT001  EXEC PGM=SORT             
//IN1 DD *                     
AAA                                 
BBB                                 
DDD                                 
//IN2 DD *                     
AAA                                 
BBB                                 
CCC                                 
EEE                                 
//SORTOUT  DD SYSOUT=*               
//SYSOUT   DD SYSOUT=*               
//SYSIN    DD *                     
   JOINKEYS F1=IN1,FIELDS=(1,3,A) 
   JOINKEYS F2=IN2,FIELDS=(1,3,A) 
   JOIN UNPAIRED,F1,ONLY             
   SORT FIELDS=COPY                 
/*

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Frank Yaeger
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PostPosted: Tue Mar 29, 2011 10:28 pm    Post subject: Reply with quote

Quote:
If you are using DFSort at your shop, interface will be little changed


Not true. The posted JOINKEYS job will work fine with DFSORT. DFSORT supports Syncsort's JOINKEYS syntax. DFSORT also supports additional JOINKEYS syntax that is not supported by Syncsort.
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Frank Yaeger - DFSORT Development Team (IBM) - yaeger@us.ibm.com
Specialties: JOINKEYS, FINDREP, WHEN=GROUP, ICETOOL, Symbols, Migration
=> DFSORT/MVS is on the Web at http://www.ibm.com/storage/dfsort
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Anuj Dhawan
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PostPosted: Tue Mar 29, 2011 11:01 pm    Post subject: Reply with quote

I realized what mistake I've done - though this
Quote:
DFSORT supports Syncsort's JOINKEYS syntax
is correct, however vice-versa is not true - I've seen this in my experiments...

Sorry about that, Frank...Embarassed

Have a good one,

Regards,
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bernix
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PostPosted: Wed Mar 30, 2011 2:50 pm    Post subject: Reply with quote

job works fine. thanks for your help Frank
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PostPosted: Thu Mar 31, 2011 1:14 pm    Post subject: Reply with quote

Glad to hear that!
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PostPosted: Mon Jan 25, 2016 10:01 pm    Post subject: Topic deleted by Admin Reply with quote

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