MySQL联表更新插入数据

Error:

DELETE FROM t_23andme_addref

WHERE id IN ( SELECT min(id) FROM t_23andme_addref GROUP BY rsid

HAVING count(rsid) > 1)

ERROR 1064 (42000): You have an error in your SQL syntax;

DELETE tt
FROM t_23andme_addref tt,
(  SELECT min(id) AS id
FROM t_23andme_addref
GROUP BY rsid
HAVING count(rsid) > 1) AS b
WHERE tt.id = b.id;