Re: Does trigger only accept functions?

On Mon, 2024-06-10 at 13:20 -0700, Adrian Klaver wrote:
> https://www.postgresql.org/docs/15/sql-createtrigger.html
>
> That is either a function or a procedure.

The trigger function must be a function, it cannot be a procedure.
The syntax EXECUTE PROCEDURE is just for backward compatibility with
the time before PostgreSQL had procedures.

Yours,
Laurenz Albe