Re: [HACKERS] Rule system (trigger names) - Mailing list pgsql-hackers

>    possible:
>
>        CREATE TRIGGER on_insert AFTER INSERT on emp
>            FOR EACH ROW EXECUTE PROCEDURE on_ins_emp();
>
>        CREATE TRIGGER on_insert AFTER INSERT on payroll
>            FOR EACH ROW EXECUTE PROCEDURE on_ins_payroll();
>
>    The name of the trigger  is  the  same  but  the  table  they
>    triggered  for  differs  and they call different functions.

I think trigger names shoud be unique. Like in Informix, Oracle, DB/2.

Remember to drop a trigger, the syntax usually is:
    drop trigger on_insert;

so you could safely name the function _trig_<triggername> e.g.

Andreas