A Simple Example
If you're new to C/C++ development, the preceding overview of extended procedure development may have been a bit daunting. It's really not as bad as it might seem, though. Studying the source code to a simple extended procedure will likely allay any concerns you might have, so that's what we'll do shortly.
Creating your own extended stored procedure is as easy as selecting File|New|Extended Proc wizard in the Visual C++ development environment. The wizard will construct an extended procedure workspace for you, complete with INCLUDE statements for the ODS header files and a sample extended stored procedure. You can then modify this code to do what you need.
The routine that follows in Listing 20-6 is an extended procedure that ...