Pasted

CREATE OR REPLACE FUNCTION fnc_query()
  RETURNS void AS
$BODY$
begin
PREPARE ps_some_query AS 
 SELECT * FROM encounter;
 EXECUTE ps_some_query;
end;
$BODY$
  LANGUAGE plpgsql VOLATILE
  COST 100;
ALTER FUNCTION fnc_query()
  OWNER TO "some_user";