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Syncsort Joinkeys-get only one record.
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ramsri

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Joined: 18 Oct 2008
Posts: 380
Location: India
PostPosted: Fri Dec 10, 2010 5:10 pm
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Hi,

My sort job uses JOINKEYS:

Code:

//STEP0002 EXEC PGM=SORT             
//SORTJNF1 DD *                     
1                                   
//SORTJNF2 DD *                     
1                                   
1                                   
3                                   
1                                   
//SORTOUT  DD SYSOUT=*               
//SYSIN    DD *                     
  JOINKEYS FILE=F1,FIELDS=(1,1,A)   
  JOINKEYS FILE=F2,FIELDS=(1,1,A)   
  REFORMAT FIELDS=(F1:1,1)           
  SORT FIELDS=COPY                   
  END                               
/*                                   


Output:
Code:

1
1
1


Expected Output:
Code:

1


I am getting three records into output file because the SORTJNF2 has three matches against SORTJNF1. But, I want to get only one record into output file. How to alter my job to achieve it icon_rolleyes.gif icon_question.gif

Please help.

Thanks.
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Anuj Dhawan

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Joined: 22 Apr 2006
Posts: 6250
Location: Mumbai, India
PostPosted: Fri Dec 10, 2010 7:01 pm
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not-tested:
Code:
//SYSIN    DD *                               
  JOINKEYS FILE=F1,FIELDS=(1,1,A)             
  JOINKEYS FILE=F2,FIELDS=(1,1,A)             
  REFORMAT FIELDS=(F1:1,1)                     
  INREC OVERLAY=(80:SEQNUM,2,ZD,RESTART=(1,1))
  SORT FIELDS=COPY                             
  OUTFIL INCLUDE=(80,2,ZD,EQ,1),BUILD=(1,1)   
/*                                             
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Anuj Dhawan

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Joined: 22 Apr 2006
Posts: 6250
Location: Mumbai, India
PostPosted: Fri Dec 10, 2010 7:02 pm
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And what release of SyncSort you are at, if you've DUPKEYS feacture availbale, try this:
Code:
//SYSIN    DD *                   
  JOINKEYS FILE=F1,FIELDS=(1,1,A)
  JOINKEYS FILE=F2,FIELDS=(1,1,A)
  REFORMAT FIELDS=(F1:1,1)       
  SORT FIELDS=(1,1,CH,A)         
  DUPKEYS FIELDS=NONE             
/*                               
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Hariharan Ramachandran

New User


Joined: 30 Nov 2010
Posts: 28
Location: Chennai, Tamilnadu,INDIA
PostPosted: Fri Dec 10, 2010 10:40 pm
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Please find the exact solution for your query. It has been TESTED. icon_wink.gif

Code:
//SORTJNF1 DD *
1
//SORTJNF2 DD *
1
1
3
1
//SORTOUT  DD SYSOUT=*
//SYSIN    DD *
  JOINKEYS FILE=F1,FIELDS=(01,01,A)
  JOINKEYS FILE=F2,FIELDS=(01,01,A)
  REFORMAT FIELDS=(F1:01,02,
                   F2:01,02)
  INREC FIELDS=(01,01,SEQNUM,01,ZD,RESTART=(01,01),START=0)
  INCLUDE COND=(01,01,CH,EQ,03,01,CH,AND,
                 02,01,CH,EQ,04,01,CH)
  OUTREC FIELDS=(1:1,1)
  SORT FIELDS=(01,01,CH,A)
  SUM FIELDS=NONE
/*


Regards,
Hari
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Arun Raj

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Joined: 17 Oct 2006
Posts: 2481
Location: @my desk
PostPosted: Sun Dec 12, 2010 11:02 pm
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Ramsri,
Code:
//SYSIN    DD *                   
  JOINKEYS FILE=F1,FIELDS=(1,1,A)
  JOINKEYS FILE=F2,FIELDS=(1,1,A)
  REFORMAT FIELDS=(F1:1,1)       
  SORT FIELDS=(1,1,CH,A)         
  SUM FIELDS=NONE             
/*
This should do what you're trying to achieve.
Hariharan Ramachandran wrote:
Please find the exact solution for your query
Hariharan Ramachandran,

Your solution has too many control statements which are not really required to achieve what the OP is trying to do.
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Hariharan Ramachandran

New User


Joined: 30 Nov 2010
Posts: 28
Location: Chennai, Tamilnadu,INDIA
PostPosted: Mon Dec 13, 2010 1:28 pm
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You are right... icon_wink.gif

Regards,
Hari
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Anuj Dhawan

Superior Member


Joined: 22 Apr 2006
Posts: 6250
Location: Mumbai, India
PostPosted: Mon Dec 13, 2010 3:23 pm
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Quote:
too many control statements
and so the passes of the data!
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ramsri

Active User


Joined: 18 Oct 2008
Posts: 380
Location: India
PostPosted: Fri Dec 17, 2010 4:11 pm
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Hi Arun,

Thank you very much.
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ramsri

Active User


Joined: 18 Oct 2008
Posts: 380
Location: India
PostPosted: Fri Dec 17, 2010 4:20 pm
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Hi Anuj,

DUPKEYS FIELDS=NONE works for me. It does similar to SUM FIELDS=NONE.

Thanks.
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Arun Raj

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Joined: 17 Oct 2006
Posts: 2481
Location: @my desk
PostPosted: Fri Dec 17, 2010 4:45 pm
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Ramsri,

You're welcome. icon_smile.gif

DUPKEYS FIELDS is an advanced version of SUM FIELDS where you can perform AVG,MIN,MAX and SUM of equally keyed control fields. For FIELDS=NONE or SUM operation, you may use either of these.
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