You’ve seen it often enough in GP stored procedures, but what is it doing?
EXEC @iStatus = smFormatStringsForExecs
@I_vInputString = @I_charEndCustomer,
@O_cOutputString = @cEndCustomer OUTPUT,
@O_iErrorState = @O_iErrorState OUTPUT
The above code snippet is the common code pattern it appears in. I had always assumed, until today that