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need to select few records when count is known earlier

 
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yadav2005
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Joined: 10 Jan 2005
Posts: 348
Topics: 144
PostPosted: Fri Mar 06, 2009 3:57 pm    Post subject: need to select few records when count is known earlier Reply with quote
I have a requirement in which there are many records , the file is 80 bytes FB , the data starts from column 1
Code:

ABC010001
ABC010005
ABC010010
PQR010011
PQR010012
.
.
.

XYZ01
ABC02
.
.
.

What I want is I want to write only 10 records of the combination ABC01 and 10 records of the combination ABC02 to an output
file,I want only 15 records of PQR01 and in a similar way others also ,how can i do this , please help.
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kolusu
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Joined: 26 Nov 2002
Posts: 12376
Topics: 75
Location: San Jose
PostPosted: Fri Mar 06, 2009 4:20 pm    Post subject: Reply with quote
yadav2005,

Use the following control cards

Code:

//SYSIN    DD *                                               
  OPTION EQUALS                                               
  SORT FIELDS=(1,5,CH,A)                                       
  OUTREC OVERLAY=(81:SEQNUM,8,ZD,RESTART=(1,5))               
  OUTFIL BUILD=(1,80),                                         
  INCLUDE=((1,5,SS,EQ,C'ABC01,ABC02',AND,81,8,ZD,LE,10),OR,   
           (1,5,CH,EQ,C'PQR01',AND,81,8,ZD,LE,15))
/*

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yadav2005
Intermediate


Joined: 10 Jan 2005
Posts: 348
Topics: 144
PostPosted: Fri Mar 06, 2009 4:50 pm    Post subject: Reply with quote
Kolusu,

Thanks for your help.

Sorry to tell you I do not have DFSORT I have SYNCSORT and your code is failing if i am using SEQNUM, can you help me further.
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yadav2005
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Joined: 10 Jan 2005
Posts: 348
Topics: 144
PostPosted: Fri Mar 06, 2009 4:57 pm    Post subject: Reply with quote
kolusu,

I am sorry, it is a mistake from my end , SEQNUM works.
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yadav2005
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Joined: 10 Jan 2005
Posts: 348
Topics: 144
PostPosted: Fri Mar 06, 2009 5:25 pm    Post subject: Reply with quote
Kolusu,

I have my records in the file of this fashion and they are sorted in 1-10 columns as well as by company which is col 12 - 14
already.

Code:

----+----1----+----2----+----3----+----4----+----5----+
********************************* Top of Data *********
1190000000|11|SPP|SPECIAL-PRODUCT               |FPAVL|
1190000010|11|SPP|SPECIAL-PRODUCT               |FPAVL|
1190000030|11|SPP|SPECIAL-PRODUCT               |FPAVL|
1190000040|11|SPP|SPECIAL-PRODUCT               |FPAVL|
1190000050|11|SPP|SPECIAL-PRODUCT               |FPAVL|
1190000070|11|SPP|SPECIAL-PRODUCT               |FPAVL|
1190000100|11|SPP|SPECIAL-PRODUCT               |FPAVL|
1190000120|11|SPP|SPECIAL-PRODUCT               |FPAVL|
1190000130|11|SPP|SPECIAL-PRODUCT               |FPAVL|
1190000160|11|SPP|SPECIAL-PRODUCT               |FPAVL|
1190000220|11|SPP|SPECIAL-PRODUCT               |FPAVL|
1190000280|11|SPP|SPECIAL-PRODUCT               |FPAVL|
1190000360|11|SPP|SPECIAL-PRODUCT               |FPAVL|
1190000400|11|SPP|SPECIAL-PRODUCT               |FPAVL|
1190000430|11|SPP|SPECIAL-PRODUCT               |FPAVL|
1190000470|11|OPT|OPTIONS PLUS                  |OPTPL|
1190000500|11|OPT|OPTIONS PLUS                  |OPTPL|
.
.
.
.
.
.


I want to select only 15 records of either FPAVL,FPAVU OR FPAVQ as these could be the possible values in col 50 - 54
I want to select only 10 records of either OPTPL,OPRM1 with 11 as the company which is in col 12 - 13
I want to select only 10 records of either OPTPL,OPRM1 with 13 as the company which is in col 12 - 13
I want to select only 15 records of either SOELR as these could be the possible value in col 50 - 54
.
.
and some other conditons.

If i am able to get the desired count , i can write the code further and below is what i am trying: Input dataset LRECL=104
Code:

  SORT FIELDS=COPY
  OUTREC OVERLAY=(105:SEQNUM,8,ZD)
  OUTFIL BUILD=(1,104),
  INCLUDE=((50,5,SS,EQ,C'FPAVL,FPAVU,FPAVQ',AND,105,5,ZD,LE,15),OR,
  (50,5,SS,EQ,C'OPTPL,OPTPQ',AND,105,5,ZD,LE,10),OR,
  (50,5,SS,EQ,C'SOELR',AND,105,5,ZD,LE,15),OR,
  ((50,5,CH,EQ,C'OPRMR,OPRM1',AND,
   12,2,CH,EQ,C'11',AND,
   105,5,ZD,LE,10),OR,
  (50,5,CH,EQ,C'OPRMR,OPRM1',AND,
   12,2,CH,EQ,C'13',AND,
   105,5,ZD,LE,10)),OR,
.
.


I am not getting the desired results and the output count is coming entirely different.
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chandra
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Joined: 26 Sep 2003
Posts: 130
Topics: 36
PostPosted: Fri Mar 06, 2009 5:52 pm    Post subject: Reply with quote
Hi Yadav,

by looking your code I noticed that you have reduced the sequence number length to 5 that's why you are not getting the results.

Please change it to 8 and see it will work or not.


INCLUDE=((50,5,SS,EQ,C'FPAVL,FPAVU,FPAVQ',AND,105,8,ZD,LE,15),OR,
(50,5,SS,EQ,C'OPTPL,OPTPQ',AND,105,8,ZD,LE,10),OR,
(50,5,SS,EQ,C'SOELR',AND,105,8,ZD,LE,15),OR,
.
.
.
.
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Regards,
Chandra
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kolusu
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Joined: 26 Nov 2002
Posts: 12376
Topics: 75
Location: San Jose
PostPosted: Fri Mar 06, 2009 6:36 pm    Post subject: Reply with quote
yadav2005,

I'm a DFSORT developer. DFSORT and Syncsort are competitive products. I'm happy to answer questions on DFSORT and DFSORT's ICETOOL, but I don't answer questions on Syncsort.

Chandra,

Even if OP changes the length to 8 bytes he will NOT get the desired results. He is just using a seqnum and it will never get him the desired results. He needs to validate 2 fields
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Brian Wood
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Joined: 14 Jan 2009
Posts: 37
Topics: 0
Location: USA
PostPosted: Mon Mar 09, 2009 10:37 am    Post subject: Reply with quote
yadev2005: Based upon the last set of specifications you provided, the following code may help:

Code:
//SYSIN  DD *
 SORT FIELDS=(COPY)
  OUTREC OVERLAY=(105:SEQNUM,5,ZD,RESTART=(50,5))
  OUTFIL BUILD=(1,104),
  INCLUDE=((50,5,SS,EQ,C'FPAVL,FPAVU,FPAVQ',
          AND,105,5,ZD,LE,15),OR,
    ((50,5,SS,EQ,C'OPTPL,OPRM1',AND,
    12,2,CH,EQ,C'11',AND,
    105,5,ZD,LE,10),OR,
    (50,5,SS,EQ,C'OPTPL,OPRM1',AND,
    12,2,CH,EQ,C'13',AND,
    105,5,ZD,LE,10)),OR,
    (50,5,SS,EQ,C'SOELR',AND,105,5,ZD,LE,15))


Note that I added back in the RESTART that kolusu originally suggested, and changed the CH FORMAT to SS from the code you last supplied. I have only tested this with a minimal number of records, so you will need to do further testing using your data.
Hope this helps! Please feel free to contact me directly at zos_tech@syncsort.com if you require further assistance.
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Brian Wood
SyncSort Mainframe Product Services
201-930-8260
zos_tech@syncsort.com
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