(If this would be more appropriate to the RPG or WDSC lists, let me
I noticed some articles that reference some very handy user defined
functions that I'd like to incorporate and use in embedded SQL
statements. Having never created a UDF before, I thought I could copy
some sample code and make it happen. It appears that CREATE FUNCTION is
not available to me. Interactive SQL does not list FUNCTION as a
supported argument to the CREATE verb. Coding it into SQLRPGSRC makes
the WDSCi syntax-checker mad (it doesn't like the "Language SQL"
statement, among others), so I am wondering if I'm going about this all
wrong, or if we don't have the necessary licensed programs on our
machine, or ???
The UDF I tried to create is:
Create Function myLib/IsNumeric
Set Option Commit=*None, UsrPrf=*Owner
Declare @Double Double Not Null Default 0;
Declare Exit Handler For SQLException
If @TestData Is Null Then
Set @Double=Cast(@TestData As Double);
I didn't see anything that ran counter to the syntax in the WDSCi
Running V5R4 and WDSCi 18.104.22.168 Been doing embedded SQL programming here
for over a year.
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