RE: SQL and RPG Parameter Handling

I'm not Matt, but...

I would agree if it weren't for the fact that UDF interfaces use service
programs and modules. The fact that *PGM objects are called only by
reference, is immaterial.

Dennis Lovelady
http://www.linkedin.com/in/dennislovelady
--
"The most remarkable thing about my mother is that for thirty years she
served the family nothing but leftovers. The original meal has never been
found."
-- Calvin Trillin

I am pretty sure that "PARAMETER STYLE GENERAL" means that each
parameter is passed "by reference", which is the usual convention when
CALLing an external *PGM in OS/400. That is to say, since this is an
"external" UDF, you can pass parameters by reference, but not by value.

Does that help?

Mark S. Waterbury

> On 7/30/2010 4:30 PM, MattLavinder@xxxxxxxxxxxxxxxxxxx wrote:

Not sure why you feel this would require you to "always change the
prototype." Seems to me (what works for me is) that for UDF and

stored

procedures, my prototypes say CONST instead of VALUE. What problem

does

this create for you?

Basically I was asking, "Am I doing this wrong or is this the only

way to

fix it?" It's not difficult, but if I was defining the UDF

incorrectly,

correcting that definition would be a simpler solution.