Re: Return Result Set - V5R4

Hi Michael,

When you define a DS with "DIM" in RPG, you need to code the "qualified" keyword, and refer to it by it's qualified name.

I've taken your sample DS and thrown together a quick sample of a stored procedure that returns your DS as a result set. (I just threw bogus data into the array, and returned it, as a test)

The code can be found here:
http://code.midrange.com/d58e429692.html

I ran it, and it worked... so you should be able to start with this, and build off of it.


On 4/17/2012 3:23 PM, Michael Ryan wrote:

Like this Scott?

D myReturnData...
D DS
D Dim(100)
D WOTran 16 0
D WOINVTH 2 0
D WOMA 1

On Tue, Apr 17, 2012 at 4:14 PM, Scott Klement
<rpg400-l@xxxxxxxxxxxxxxxx> wrote:

Michael,

The DIM has to be on the DS definition (not on a subfield definition).
IIRC, this support requires V5R3 (it was available in RPG in V5R2, but I
don't think it worked in SQL until V5R3)

DIM on a subfield won't work in any release.


On 4/17/2012 1:35 PM, Michael Ryan wrote:

Do I need to use a MODS to return a result set from an RPG program
(V5R4) or can I use arrays within a DS? IOW, if I use this:

Exec SQL SET RESULT SETS ARRAY :MyReturnData FOR :MyCount ROWS;

Can MyReturnData be this:

D myReturnData...
D DS
D WOArray Dim(100)
D WOTran 16 0 Overlay(WOArray)
D WOINVTH 2 0 Overlay(WOArray:*Next)
D WOMA 1 Overlay(WOArray:*Next)

Or does it have to be this:

DMyReturnData...
D DS Occurs(100)
D WOTran 16 0
D WOINVTH 2 0
D WOMA 1
D WOINVT 2

Thanks!

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