How to join two file on primary key

sudip_ghanvat · New User Joined: 05 Apr 2007 Posts: 15 Location: pune

Hi,
I have two file filea and fileb.I have sorted first file on origin_name,
header-date,header_time,tran-count(primary key)

and second file fileb sorted on origin_name,header_name,header_date,
header_time,tran_count,service_id(primary key)

i want join on the primary key of filea(one filea to many fileb)

means for one primary key on filea we have many records on fileb

Thanks,
sudip.

dick scherrer · Posted: Mon Oct 15, 2007 7:27 pm

Hello,

Which CA product are you using?

bijumon · Posted: Wed Oct 17, 2007 4:48 pm

Hi,

Read the filea sequentially until end.

Do a dynamic read on fileb, with the key read from filea,and write the combined records into a new file. Which will have a record layout that can hold both filea's and fileb's prime key values.

And as Dick mentioned, please say post which product you are using, without which no one will be able to tell you about the Lmitations/Advantages of the product you are using. If there are any.

Thanks & Regards,
----------------------
Biju.

dick scherrer · Posted: Thu Oct 18, 2007 12:18 am

Hello,

murmohk1 · Posted: Thu Oct 18, 2007 8:59 am

Sudip,

In addition to what Dick had asked, we expect some examples for your requirement.