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Selective Count in Sort

 
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anandss_75
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Joined: 07 Aug 2007
Posts: 9
Topics: 3
PostPosted: Mon Jan 14, 2008 2:54 am    Post subject: Selective Count in Sort Reply with quote
Hello All,
I have a requirement as below

File 1

Code:

Rec no            Col1          Col2
     1            AAAAA         CL
     2            AAAAA         CL
     3            AAAAA         CL
     4            BBBBB         CL
     5            BBBBB         CL
     6            CCCCC         CL
     7            CCCCC         CL
     8            CCCCC         CL
     9            DDDDD         CL
     10           DDDDD         CL


The requirement is to Omit all records which have more than 2 occurrences from the input file. For example my output here should have.

Code:

BBBBB     CL
DDDDD     CL


Your response in this regard would be much appreciated.

thanks
Anand
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Nic Clouston
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Joined: 01 Feb 2007
Posts: 1075
Topics: 7
Location: At Home
PostPosted: Mon Jan 14, 2008 5:04 am    Post subject: Reply with quote
This is basically the same requirement as this topic.
http://www.mvsforums.com/helpboards/viewtopic.php?t=9395

The same comments apply. I presume it is homework. Also, you mention COUNT in the title but no clue as to what you want counted in your post.
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Utility and Program control cards are NOT, repeat NOT, JCL.
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Frank Yaeger
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Joined: 02 Dec 2002
Posts: 1618
Topics: 31
Location: San Jose
PostPosted: Mon Jan 14, 2008 11:25 am    Post subject: Reply with quote
Anand,

Here's a DFSORT/ICETOOL job that will do what you asked for. I assumed you wanted to check for duplicates on col1 and col2. If you only want to check on col1, then remove the ON(33,2,CH) operand from each SELECT statement.

Code:

//S1    EXEC  PGM=ICETOOL
//TOOLMSG DD SYSOUT=*
//DFSMSG  DD SYSOUT=*
//IN DD *
     1            AAAAA         CL
     2            AAAAA         CL
     3            AAAAA         CL
     4            BBBBB         CL
     5            BBBBB         CL
     6            CCCCC         CL
     7            CCCCC         CL
     8            CCCCC         CL
     9            DDDDD         CL
     10           DDDDD         CL
/*
//T1 DD DSN=&&T1,UNIT=SYSDA,SPACE=(CYL,(5,5)),DISP=(,PASS)
//OUT DD SYSOUT=*
//TOOLIN DD *
SELECT FROM(IN) TO(T1) ON(19,5,CH) ON(33,2,CH) LOWER(3)
SELECT FROM(T1) TO(OUT) ON(19,5,CH) ON(33,2,CH) FIRST USING(CTL1)
/*

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Frank Yaeger - DFSORT Development Team (IBM)
Specialties: JOINKEYS, FINDREP, WHEN=GROUP, ICETOOL, Symbols, Migration
DFSORT is on the Web at:
www.ibm.com/storage/dfsort
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