1、创建

CREATE OR REPLACE FUNCTION insert_kettleout(c1 BIGINT,c2 BIGINT) RETURNS BOOLEAN AS
$BODY$
DECLARE
result BOOLEAN := true;

BEGIN
INSERT INTO kettleout VALUES(c1,c2);
return result;
END;

$BODY$
  LANGUAGE plpgsql VOLATILE SECURITY DEFINER
  COST 100;

SELECT insert_kettleout(1,2)