-- Name: existing_cols(regclass, text[]); Type: FUNCTION; Schema: functions; Owner: -

--

CREATE FUNCTION existing_cols(table_ regclass, VARIADIC col_names text[]) RETURNS SETOF text

    LANGUAGE sql STABLE STRICT

    AS $_$

SELECT col_name

FROM unnest($2) s (col_name)

WHERE functions.col_exists(($1, col_name))

$_$;

--