David, from what I can see of the docs, for 9.6 it is PROCEDURE. It seems FUNCTION didn't appear until 11.
Steve
On Fri, Feb 12, 2021 at 7:05 AM David G. Johnston <david.g.johnston@xxxxxxxxx> wrote:
On Thursday, February 11, 2021, Steve Baldwin <steve.baldwin@xxxxxxxxx> wrote:Try ... EXECUTE PROCEDURE customer_num_informix()FUNCTION, not PROCEDUREDavid J.