× 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.



Well, it will depend a little on the structure of b and c, why are the
codes in 2 different files? Is there any overlap between b and c or is
it just the case that some codes are in b and some codes are in c?

If there is no overlap between b and c then you can do.

SELECT                                  
 a.RECCODE,                             
 a.BANKCODE,                            
 a.BANKNAME,                            
 case                                   
 when c.recname is null then b.recname  
 when b.recname is null then c.recname  
 else 'error no recname found'          
 end as recname                         
FROM                                    
 a left outer join               
 b on                            
 a.reccode = b.reccode left outer join  
 c on                            
 a.reccode = c.reccode                  

Chris

-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Muralidhar Narayana
Sent: Monday, April 25, 2005 11:58 AM
To: rpg400-l@xxxxxxxxxxxx
Subject: help with Sql 

I have a file A , it has got 3 columns
Reccode    bankcode  bankname
 
I have to create a file with Reccode, bankcode ,bankname and Recname.
Recnames come from files B and C.
 
I have files B and C 
 
which have many columns including Reccode and Recname...
 
 
I have to get Recnames for all Reccodes present in my file A.
Can some one help with Sql query?
 
------------------------------------------------------------------------
-
 
 
 

-- 
This is the RPG programming on the AS400 / iSeries (RPG400-L) mailing
list
To post a message email: RPG400-L@xxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: http://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxx
Before posting, please take a moment to review the archives
at http://archive.midrange.com/rpg400-l.



As an Amazon Associate we earn from qualifying purchases.

This thread ...


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.