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Query on record count in ICETOOL

 
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biswa
Member


Joined: 27 May 2008
Posts: 4

PostPosted: Wed May 28, 2008 10:34 am    Post subject: Query on record count in ICETOOL Reply with quote

Hi,
I'm having 2 files and in a single step I want to count individual records
from both the files and put the individual count in the same output file.

ex:

//STEP1 EXEC PGM=ICETOOL
//SORTIN DD DSN=A.B.C, >>>>> file1 having 2 records
// DISP=(SHR,KEEP,KEEP)
// DD DSN=X.Y.Z,
// DISP=(SHR,KEEP,KEEP) >>>>>> file2 having 4 records


Expected O/P format :

FILE1 2
FILE2 4

I want to do the above in q single step.

Could you please guide me on the same?

Is the same possible in DFSORT?

Thanks & Regards
Biswa.
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Frank Yaeger
Moderator


Joined: 18 Feb 2006
Posts: 487
Location: San Jose, CA

PostPosted: Wed May 28, 2008 8:10 pm    Post subject: Reply with quote

You can use a DFSORT/ICETOOL job like the following:

Code:

//S1    EXEC  PGM=ICETOOL
//TOOLMSG DD SYSOUT=*
//DFSMSG  DD SYSOUT=*
//IN1 DD DSN=A.B.C, >>>>> file1 having 2 records
// DISP=(SHR,KEEP,KEEP)
//IN2 DD DSN=X.Y.Z,
// DISP=(SHR,KEEP,KEEP) >>>>>> file2 having 4 records
//**>> Use a MOD output file for //OUT
//OUT DD DISP=MOD,DSN=...  MOD output file
//TOOLIN DD *
COPY FROM(IN1) USING(CTL1)
COPY FROM(IN2) USING(CTL2)
/*
//CTL1CNTL DD *
  OUTFIL FNAMES=OUT,REMOVECC,NODETAIL,
    TRAILER1=('FILE1',5X,COUNT=(M10,LENGTH=5))
/*
//CTL2CNTL DD *
  OUTFIL FNAMES=OUT,REMOVECC,NODETAIL,
    TRAILER1=('FILE2',5X,COUNT=(M10,LENGTH=5))
/*

_________________
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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Remya
Member


Joined: 23 May 2008
Posts: 2

PostPosted: Thu May 29, 2008 8:57 am    Post subject: Reply with quote

Frank Yaeger,

hi,

i have a file with the following lay out:
Wms-code Name Add1 Add2 Zip Error code Description

i want the sort card which gives the followin output file (lay out)
Name Add1 Add2 Zip Error code


Could u please help me with this??

Thanks,
Remya
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biswa
Member


Joined: 27 May 2008
Posts: 4

PostPosted: Thu May 29, 2008 10:25 am    Post subject: Reply with quote

Frank Yaeger,

Thanks for your support.I'm having a another query on the same.

Is there anyway we can avoid writing into O/P files with COUNT of recs as 0 in the below step.(Ex: Suppose file1 contains 0 records)

//CTL1CNTL DD *
OUTFIL FNAMES=OUT,REMOVECC,NODETAIL,
TRAILER1=('FILE1',5X,COUNT=(M10,LENGTH=5))
/*
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Frank Yaeger
Moderator


Joined: 18 Feb 2006
Posts: 487
Location: San Jose, CA

PostPosted: Thu May 29, 2008 7:53 pm    Post subject: Reply with quote

Remya,

Please start a new thread for your question since it is NOT related to this thread. In the new thread, give the starting position and length of each input field, and the RECFM and LRECL of the input file and output file.
_________________
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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Frank Yaeger
Moderator


Joined: 18 Feb 2006
Posts: 487
Location: San Jose, CA

PostPosted: Thu May 29, 2008 7:59 pm    Post subject: Reply with quote

Quote:
Is there anyway we can avoid writing into O/P files with COUNT of recs as 0 in the below step.(Ex: Suppose file1 contains 0 records)


What if one file is empty and the other isn't? What if both files are empty? Please describe what you want to do and show the expected output for all cases.

When you say "avoid writing into O/P files", do you mean avoid writing into the final output file, or do you mean avoid writing into ANY output file such as a temporary file used to determine whether to write into the output file?
_________________
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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biswa
Member


Joined: 27 May 2008
Posts: 4

PostPosted: Fri May 30, 2008 10:25 am    Post subject: Reply with quote

Frank Yaeger,

1. File1 is having 0 records.
2. File2 is having 2 records.

Below JCL will write the final output file
(//OUT DD DISP=MOD,DSN=... MOD output file) as:

FILE1 0
FILE2 2

//CTL1CNTL DD *
OUTFIL FNAMES=OUT,REMOVECC,NODETAIL,
TRAILER1=('FILE1',5X,COUNT=(M10,LENGTH=5))
/*
//CTL2CNTL DD *
OUTFIL FNAMES=OUT,REMOVECC,NODETAIL,
TRAILER1=('FILE2',5X,COUNT=(M10,LENGTH=5))
/*

My query is I want to write the final output file
(//OUT DD DISP=MOD,DSN=... MOD output file) as:

FILE2 2

Is there anyway we can check the same in the CTL card,like if FILE1 is having record count 0 don't write to the file (//OUT DD DISP=MOD,DSN=... MOD output file).

If both I/P files are empty I want the final O/P file with no records.

If not how it can be achived.

Thanks & Regards
Biswa.
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Frank Yaeger
Moderator


Joined: 18 Feb 2006
Posts: 487
Location: San Jose, CA

PostPosted: Fri May 30, 2008 7:55 pm    Post subject: Reply with quote

Here's a DFSORT/ICETOOL job that will produce the output you asked for:

Code:

//S1    EXEC  PGM=ICETOOL
//TOOLMSG DD SYSOUT=*
//DFSMSG  DD SYSOUT=*
//IN1 DD DSN=A.B.C, >>>>> file1 having 2 records
// DISP=(SHR,KEEP,KEEP)
//IN2 DD DSN=X.Y.Z,
// DISP=(SHR,KEEP,KEEP) >>>>>> file2 having 4 records
//T1 DD DSN=&&T1,UNIT=SYSDA,SPACE=(TRK,(1,1)),DISP=(MOD,PASS)
//OUT DD DSN=...  output file
COPY FROM(IN1) USING(CTL1)
COPY FROM(IN2) USING(CTL2)
COPY FROM(T1) TO(OUT) USING(CTL3)
/*
//CTL1CNTL DD *
  OUTFIL FNAMES=T1,REMOVECC,NODETAIL,
    TRAILER1=('FILE1',5X,COUNT=(M10,LENGTH=5))
/*
//CTL2CNTL DD *
  OUTFIL FNAMES=T1,REMOVECC,NODETAIL,
    TRAILER1=('FILE2',5X,COUNT=(M10,LENGTH=5))
/*
//CTL3CNTL DD *
  OMIT COND=(11,5,FS,EQ,0)
/*

_________________
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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biswa
Member


Joined: 27 May 2008
Posts: 4

PostPosted: Thu Jun 05, 2008 9:50 am    Post subject: Reply with quote

Frank Yaeger,

Frank,

Thanks a lot for your support.It's working the way we expected.

Thanks & Regards
Biswa.
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