AW: Sql help

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

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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


        
                
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