-- Name: is_castable(text, anyelement); Type: FUNCTION; Schema: util; Owner: -

--

CREATE FUNCTION is_castable(value text, ret_type_null anyelement) RETURNS boolean

    LANGUAGE plpgsql IMMUTABLE

    AS $$

BEGIN

	PERFORM util.cast(value, ret_type_null);

	RETURN true;

EXCEPTION

WHEN data_exception THEN RETURN false;

END;

$$;

--

-- Name: FUNCTION is_castable(value text, ret_type_null anyelement); Type: COMMENT; Schema: util; Owner: -

--

COMMENT ON FUNCTION is_castable(value text, ret_type_null anyelement) IS '

ret_type_null: NULL::ret_type

';

--