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How to find out the duplicate records in two files?

 
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eric

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Joined: 28 Nov 2005
Posts: 3

PostPosted: Mon Nov 28, 2005 12:34 pm    Post subject: How to find out the duplicate records in two files?
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Now, there are two qsam files with the same layout, I need to find out the duplicate records from the two files, could someone give me a sample?
It's highly appreciated.
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k_vikram07

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Joined: 23 Nov 2005
Posts: 35

PostPosted: Mon Nov 28, 2005 2:36 pm    Post subject:
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//sortin dd dsn=qsam1,disp=shr
// dd dsn=qsam2,disp=shr
//sortout dd dsn=temp,disp=(,catlg)
....
//sortxsum dd dsn=dups,disp=(,catlg)
//sysin dd *
sort fields=(your key def for finding duplicate)
sum fields=none,xsum
/*

This works if u use syncsort and want to find all duplicates of both files.

thanks
vik.
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eric

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Joined: 28 Nov 2005
Posts: 3

PostPosted: Mon Nov 28, 2005 2:56 pm    Post subject:
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Vik,

Thanks for your help, however I haven't used the 'syncsort' and can't ensure the 'syncsort' is available in my environment, could you give me
a example for 'SORT'? That would be very appreciated.

Thanks
Eric
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priyesh.agrawal

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Joined: 28 Mar 2005
Posts: 1452
Location: Chicago, IL

PostPosted: Mon Nov 28, 2005 3:33 pm    Post subject: Re: How to find out the duplicate records in two files?
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For DFSORT...

Code:
//SORT     EXEC PGM=ICETOOL                   
//TOOLMSG   DD SYSOUT=*                       
//DFSMSG    DD SYSOUT=*                       
//IN     DD DSN=RECORDS.INPUT,DISP=SHR
//OUT    DD DSN=RECORDS.OUT,     
//          DISP=(,KEEP,DELETE)             
//TOOLIN DD *                                 
  SELECT FROM(IN) TO(OUT) ON(1,L,CH) ALLDUPS 
//


*L= Record Length.

Regards,

Priyesh.
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eric

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Joined: 28 Nov 2005
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PostPosted: Mon Nov 28, 2005 3:47 pm    Post subject:
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thanks a lot, I will give it a try! icon_biggrin.gif
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