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Thanks for everybody's help and suggestion.  I got it working without
using recursive call.  
  

-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Lim Hock-Chai
Sent: Wednesday, April 12, 2006 2:22 PM
To: RPG programming on the AS400 / iSeries
Subject: RE: Is SQL cursor open at the job level?

I can't close the cursor, the parent thread still needs it.  See below
for detail on what I'm doing:

This is what I try to achieve:
Example: 
1) MYFILE has 2 fields: CHILD and PARENT.  
2) If the data looks like below
CHILD           PARENT
AAA             BBB
CCC             AAA
DDD             BBB
EEE             JJJ
3) This procedure basically need to return all family member back to the
caller.  If say the caller pass DDD, this procedure should return:
DDDBBBAAACCC

Below is what I got (Not able to test it because when it recursive calls
the getFamilyMember, it gets the cursor already open error and the
return result become incorrect:

D getFamilyMember...                                          
D                 pr            90    varying                 
D  piMember                      3    value                   
                                                              
D MYFILE        E DS                                          
D family          s             90    varying                 
                                                              
                                                              
C                   eval      family = getFamilyMember('DDD') 
                                                              
C                   eval      *inlr = *on                     
 *************************************************************
P getFamilyMember...                                          
P                 B                   export                  
D                 pi            90    varying                 
D  piMember                      3    value                   
                                                              
D prList          s             90    varying static          
                                                              
C                   if        piMember = *blank           
C                   return    prList                      
C                   endif                                 
                                                          
C                   eval      prList = prList+piMember+';'
                                                          
C/exec sql                                                
C+ declare c1 scroll cursor for                           
C+   select *                                             
C+     from MYFILE                                        
C+     where PARENT = :piMember or                        
C+           CHILD  = :piMember                           
C/end-exec                                                
                                                          
C/exec sql                                                
C+ open C1                                                
C/end-exec                                                
                                                          
C                   dou       sqlCod <> 0                 
C/exec sql                                                
C+ fetch next                                             
C+   from C1                                            
C+   into :child,:parent                                
C/end-exec                                              
C                   if        sqlCod <> 0               
C                   leave                               
C                   endif                               
                                                        
C                   if        %scan(child :prList) = 0  
C                   callp     getfamilyMember(child)    
C                   endif                               
                                                        
C                   if        child <> parent and       
C                             %scan(parent :prList) = 0 
C                   callp     getfamilyMember(parent)   
C                   endif                               
                                                        
C                   enddo                               
                                                        
C/exec sql                                              
C+ close C1                                             
C/end-exec                                   
                                             
C                   return    prList         
                                             
P getFamilyMember...                         
P                 E                          

 

-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Holden Tommy
Sent: Wednesday, April 12, 2006 1:50 PM
To: RPG programming on the AS400 / iSeries
Subject: RE: Is SQL cursor open at the job level?

OR....

Compile to CLOSQLCSR(*ENDMOD) 

Or...

c/exec sql
C+ SET OPTION CLOSQLCSR=*ENDMOD
c/end-exec 


Thanks,
Tommy Holden


-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of
Michael_Schutte@xxxxxxxxxxxx
Sent: Wednesday, April 12, 2006 1:44 PM
To: RPG programming on the AS400 / iSeries
Subject: Re: Is SQL cursor open at the job level?

Is this a SQL Procedure or RPG Procedure using SQL?

If RPG, add the HSPEC

H ActGrp(*NEW)... I believe?

Michael Schutte
Work 614-492-7419
email  michael_schutte@xxxxxxxxxxxx


 

             "Lim Hock-Chai"

             <Lim.Hock-Chai@us

             amobility.com>
To 
             Sent by:                  "RPG programming on the AS400 /

             rpg400-l-bounces@         iSeries" <rpg400-l@xxxxxxxxxxxx>

             midrange.com
cc 
 

 
Subject 
             04/12/2006 02:40          Is SQL cursor open at the job

             PM                        level?

 

 

             Please respond to

              RPG programming

              on the AS400 /

                  iSeries

             <rpg400-l@midrang

                  e.com>

 

 





I need to do recursive call on a procedure that declare and open sql
cursor.  I'm getting a cursor already open error when recursively
calling the procedure.  Is there a way a go around that?


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