SET @max_score := (
SELECT MAX(MATCH(title_cn) AGAINST ('a big wet ass' IN NATURAL LANGUAGE MODE))
FROM video WHERE active = 1
);
SELECT *, MATCH(title_cn) AGAINST ('a big wet ass' IN NATURAL LANGUAGE MODE) AS score , title_cn AS title FROM video WHERE active = '1' AND MATCH(title_cn) AGAINST ('a big wet ass' IN NATURAL LANGUAGE MODE) HAVING score > 0.7 * @max_score ORDER BY score DESC LIMIT 44
