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Sort groups challenge

 
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Alain Benveniste
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Joined: 04 May 2003
Posts: 92
Topics: 4
Location: Paris, France
PostPosted: Fri Nov 25, 2005 5:35 pm    Post subject: Sort groups challenge Reply with quote
Hi all,

Here is a new sort challenge I think it has never been asked to solve. It
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kolusu
Site Admin
Site Admin


Joined: 26 Nov 2002
Posts: 12375
Topics: 75
Location: San Jose
PostPosted: Sat Nov 26, 2005 9:07 am    Post subject: Reply with quote
Alain Benveniste,

I did something similar in here

http://www.mvsforums.com/helpboards/viewtopic.php?p=16796#16796

However I cannot test it right now (Thanks Giving Holidays)

Kolusu
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Alain Benveniste
Beginner


Joined: 04 May 2003
Posts: 92
Topics: 4
Location: Paris, France
PostPosted: Sun Nov 27, 2005 11:55 am    Post subject: Reply with quote
Kolusu,

I believe we don't have the same products, so you could simply send me your logic.

Alain
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Alain Benveniste
Beginner


Joined: 04 May 2003
Posts: 92
Topics: 4
Location: Paris, France
PostPosted: Tue Nov 29, 2005 4:18 am    Post subject: Reply with quote
Here is the logic
Code:

Fields A  B  C
--------------
A-1   01 01 00
A-3   02 02 00
A-2   03 03 00
B-1   04 01 03
C-1   05 01 04
C-3   06 02 04
C-2   07 03 04
C-4   08 04 04
D-1   09 01 08
A-2   10 01 09
A-1   11 02 09
B-3   12 01 11
B-1   13 02 11
B-2   14 03 11

Code:

//STEP0001 EXEC PGM=ICETOOL
//DFSMSG   DD SYSOUT=*
//TOOLMSG  DD SYSOUT=*
//TOOLIN   DD *
  SORT FROM(IN) TO(OUTX) USING(ICE0)
/*
//IN       DD *
A-1
A-3
A-2
B-1
C-1
C-3
C-2
C-4
D-1
A-2
A-1
B-3
B-1
B-2
/*
//OUTX     DD SYSOUT=*
//ICE0CNTL DD *
  INREC IFTHEN=(WHEN=INIT,
* Creation of field A
                OVERLAY=(81:SEQNUM,5,ZD,
* Creation of field B
                         86:SEQNUM,5,ZD,RESTART=(1,1),
* Creation of field C
                         81:81,5,ZD,SUB,86,5,ZD,M11,LENGTH=5))
  SORT FIELDS=(81,5,ZD,A,3,1,ZD,A)
  OUTREC BUILD=(1,80)
/*

Alain
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Alain Benveniste
Beginner


Joined: 04 May 2003
Posts: 92
Topics: 4
Location: Paris, France
PostPosted: Tue Nov 29, 2005 5:48 am    Post subject: Reply with quote
I just realized there is no reason to use IFTHEN feature... Embarassed
Code:

//ICE0CNTL DD *
  INREC  OVERLAY=(81:SEQNUM,5,ZD,
                  86:SEQNUM,5,ZD,RESTART=(1,1),
                  81:81,5,ZD,SUB,86,5,ZD,M11,LENGTH=5)
  SORT   FIELDS=(81,5,ZD,A,3,1,ZD,A)
  OUTREC BUILD=(1,80)
/*


Alain
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