Bob Pawley <rjpawley(at)shaw(dot)ca> writes:
> I'm not sure what you mean.
>
> base(int4) is the name of the function that I want to call. It follows
> the format of an example in a Postgresql book I use (or perhaps
> misuse).
>
> Are you saying that I need to redo the function???
You need to make it a function that takes zero arguments. Trigger
functions take their arguments in a weird way, not via the usual
mechanism. See the docs.
-Doug