Portal | Manuals | References | Downloads | Info | Programs | JCLs | Mainframe wiki | Quick Ref
IBM Mainframe Computers Forums Index
 
Register
 
IBM Mainframe Computers Forums Index Mainframe: Search IBM Mainframe Forum: FAQ Memberlist Profile Log in to check your private messages Log in
 
Eliminate duplicates based on multiple columns

 
Post new topic   Reply to topic    IBMMAINFRAMES.com Support Forums -> DFSORT/ICETOOL
View previous topic :: :: View next topic  
Author Message
Chinnadu

New User


Joined: 05 Mar 2009
Posts: 42
Location: Hyderabad

PostPosted: Thu Feb 28, 2013 12:58 pm    Post subject: Eliminate duplicates based on multiple columns
Reply with quote

I've only one input file in which I have to eliminate duplicates based on some columns which are scattered across file.

I've to eliminate duplicates based on first 2 bytes and based on 4-5 bytes

My input is like this

AA1ZZ
AA2YY
AA3ZZ

Expeted output is as below:

AA1ZZ
AA2YY

Can somebody suggest me solution using ICETOOL.
Back to top
View user's profile Send private message

expat

Global Moderator


Joined: 14 Mar 2007
Posts: 8782
Location: Welsh Wales

PostPosted: Thu Feb 28, 2013 1:08 pm    Post subject:
Reply with quote

SUM FIELDS=NONE
Back to top
View user's profile Send private message
Bill Woodger

DFSORT Moderator


Joined: 09 Mar 2011
Posts: 7314

PostPosted: Thu Feb 28, 2013 1:16 pm    Post subject: Reply to: Eliminate duplicates based on multiple columns
Reply with quote

Have a look at ICETOOL's SELECT operator.

If the data is already sorted, account for that in a ctlnCNTL file.

It can equally be done with PGM=SORT. As expat says, SORT on your fields and SUM FIELDS=NONE if the data needs sorting. If the data is already sorted, you can use MERGE with just SORTIN01 and SUM FIELDS=NONE.

For can also look at the reporting features of OUTFIL.
Back to top
View user's profile Send private message
View previous topic :: :: View next topic  
Post new topic   Reply to topic    IBMMAINFRAMES.com Support Forums -> DFSORT/ICETOOL All times are GMT + 6 Hours
Page 1 of 1

 

Search our Forum:

Similar Topics
Topic Author Forum Replies Posted
No new posts position, start pos, length of column... juares castro SYNCSORT 6 Fri Jun 21, 2019 8:47 pm
No new posts SECTION BASED ON FIELD speermb DFSORT/ICETOOL 10 Mon Jun 17, 2019 9:41 pm
No new posts Split input file into multiple files ... srini24 DFSORT/ICETOOL 1 Sat Mar 30, 2019 9:39 pm
This topic is locked: you cannot edit posts or make replies. Copy one file to possible multiple files dibyendumandal11111 SYNCSORT 9 Fri Mar 08, 2019 2:47 am
No new posts Split single i/p line into multiple l... elixir1986 DFSORT/ICETOOL 2 Wed Feb 27, 2019 12:47 am

Facebook
Back to Top
 
Job Vacancies | Forum Rules | Bookmarks | Subscriptions | FAQ | Polls | Contact Us