Re: Anyone using SQLConnect, SQLPrepare, etc...

[Scott Klement <rpg400-l@xxxxxxxxxxxxxxxx>]

I'm not totally sure what you're asking -- especially when you reference 
ODBC (planning to connect to another system?) -- but I've used the SQL 
CLI procedures quite a few times, and they seem to work well.

The only problem I keep running into is that only one program can be 
using CLI at a time within a job.  That can be a royal PITA if you are 
coding modularly, where one procedure may be fetch from one SQL 
statement, and then in a loop calling another modular routine that also 
happens to use CLI.  A little bit of caution is required to eliminate 
that possibility.

But aside from that, they work great.  Performance is about the same as 
dynamic SQL called via the embedded SQL precompiler.  It's not as fast 
as static statements, though.



dmosley@xxxxxxxxxx wrote:
> Hey guys, 
>
> I'm just curious to know is anyone is using the c procedures (in RPG) for 
> ODBC connections and the other SQL procedures.
> I've got a great usage for these procedures, and have my beta running.... 
> However, I'm new to these procedures
> and am curious of any drawbacks, performance lags, etc, that may change my 
> mind. Or, (which I'm hoping), that this 
> is savior of truly dynamic SQL and I'm a fool for not using this in the 
> past. (haha)
>
> Either way, I'd like to hear back from anyone with experience with these 
> procedures. 
>
> I add the "(in RPG)" statement in my first sentence so to make sure I stay 
> correct in the forums guidelines.
> I did create a c-program to do what I wanted, but was able to duplicate 
> the whole process in RPG.  (yeah).
>
> Thanks in advance to any replies.
> David
>
>
> David L. Mosley, Jr.
> Technical Solutions Architect
> Dancik International, Ltd.
> 2000 CentreGreen Way, Suite 250
> Cary, NC 27513
>
> www.dancik.com