How To Create And Call A Stored Procedure/Function With Refcursor As OUT...

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create or replace function refcur_function

(in_actor_id IN numeric, refcur_output refcursor)

returns refcursor

language plpgsql

as $$

begin

open refcur_output for

Select title from film, film_actor

where film.film_id = film_actor.film_id

and film_actor.actor_id = in_actor_id;

return refcur_output;

exception when others then

raise notice 'Something Went Wrong';

end; $$

select refcur_function(1, 'refcur_output');

fetch all in refcur_output;

select refcur_function(2, 'refcur_output');

fetch all in refcur_output;

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