View previous topic :: View next topic
|
Author |
Message |
ranjanp
New User
Joined: 02 May 2006 Posts: 25
|
|
|
|
Hi All,
I tried searching the forums for this but was unable to find the solution. I apologize, if this topic has already been discussed and I was not able to find it.
I have a file with first name starting from column 10 till 35.
I have 1000000 records in it.
I also have a subset of 100 members (first name).
Is there a way I can extract these 100 members using a JCL, I do not want to put all the 100 FIRST NAMES in INCLUDE condition. |
|
Back to top |
|
|
dick scherrer
Moderator Emeritus
Joined: 23 Nov 2006 Posts: 19244 Location: Inside the Matrix
|
|
|
|
Hello,
Which sort product is used on your system?
Do you have Easytrieve?
One way to do what you want is to sort both files by first name (making a copy of one or both if the original sequence needs to be preserved) and then "matching" the 2 files writing the "hits" to a file of only the 100 names you want. |
|
Back to top |
|
|
dick scherrer
Moderator Emeritus
Joined: 23 Nov 2006 Posts: 19244 Location: Inside the Matrix
|
|
|
|
To continue -
If this is a one-time requirement and the 100 names are already in a file, it would be easy to create the INCLUDEs with the editor. . . |
|
Back to top |
|
|
lohithegde
New User
Joined: 18 May 2008 Posts: 31 Location: Chennai
|
|
|
|
Hi Ran
I am unable to understand your req
Quote: |
I also have a subset of 100 members (first name).
Is there a way I can extract these 100 members using a JCL, I do not want to put all the 100 FIRST NAMES in INCLUDE condition |
1. WHich is that subset
2. Member?
Please expain with one simple example |
|
Back to top |
|
|
Arun Raj
Moderator
Joined: 17 Oct 2006 Posts: 2481 Location: @my desk
|
|
|
|
ranjanp,
If you have SyncSort for z/OS Release 1.2 or higher, I think you can easily do this using a SyncSort JOIN application to extract the matching records.
As asked above, please mention the sort product used in your shop- DFSORT or SyncSort. Also the input LRECL/RECFM. |
|
Back to top |
|
|
|