-- Name: comment(col_ref); Type: FUNCTION; Schema: util; Owner: -

--

CREATE FUNCTION comment(col col_ref) RETURNS text

    LANGUAGE sql STABLE

    AS $_$

SELECT description

FROM pg_description

WHERE

	objoid = $1.table_

AND classoid = 'pg_class'::regclass

AND objsubid = util.col_num($1)

$_$;

--