× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.



Hi Marco,

I'm not quite sure what you want to achieve.
The following example shows how to join the two files:

Select h.*, d.*
   From Header h jon Detail d on h.Model = d.Model and h.Id = d.Id
   Where     d.item = 'XX' and ....
         And h.customer = 'YY' and ....

Birgitta

-----Ursprüngliche Nachricht-----
Von: midrange-l-bounces+birgitta.hauser=lp-gmbh.com@xxxxxxxxxxxx
[mailto:midrange-l-bounces+birgitta.hauser=lp-gmbh.com@xxxxxxxxxxxx] Im
Auftrag von Marco Facchinetti
Gesendet: Donnerstag, 10. November 2005 13:04
An: Midrange Systems Technical Discussion
Betreff: Sql help

Hi group, I need a little help in sql coding.

I have two files, and Header (H) and Details (D) with join fields Model and
Id.

Since the users can browse them indipendently I devoleped programs to:

- input/validate parameters
- paramter parser to sql select
- reader program to feed pages to front end presentation
- front end programs

on both the files.

Now I would like to add to the detail selections the headers selections.

The parameters parser will produce:

Detail: select * from d where item = 'XX'....

Header: select * from h where customer = 'YY'...

How can code to make detail include only the records present in header
select without writing a new parser (a change in the detail is a must but
not a copy of header paraser)?

Has to be SQLRPGLE and without temp files.

Thanks fro your help
Marco


        
                
__________________________________ 
Yahoo! Mail - PC Magazine Editors' Choice 2005 
http://mail.yahoo.com

As an Amazon Associate we earn from qualifying purchases.

This thread ...

Follow-Ups:

Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.