public static function lookupResultBypass($user_id) {
        global $CFG, $PDOX, $CONTEXT, $LINK;
        $stmt = $PDOX->queryDie(
            "SELECT result_id, R.link_id AS link_id, R.user_id AS user_id,
                sourcedid, service_id, grade, note, R.json AS json, R.note AS note
            FROM {$CFG->dbprefix}lti_result AS R
            JOIN {$CFG->dbprefix}lti_link AS L
                ON L.link_id = R.link_id AND R.link_id = :LID
            JOIN {$CFG->dbprefix}lti_user AS U
                ON U.user_id = R.user_id AND U.user_id = :UID
            JOIN {$CFG->dbprefix}lti_context AS C
                ON L.context_id = C.context_id AND C.context_id = :CID
            WHERE R.user_id = :UID and U.user_id = :UID AND L.link_id = :LID",
            array(":LID" => $LINK->id,
                ":CID" => $CONTEXT->id, ":UID" => $user_id)
        );
        $row = $stmt->fetch(\PDO::FETCH_ASSOC);
        return $row;
    }