SELECT code
FROM stock
GROUP BY code
HAVING COUNT(*) >= 4 AND MIN(huanshoulv) >=10 and min(danqianjia) >=0 and sum(zhandifu) <10
SELECT code
FROM stock
GROUP BY code
HAVING COUNT(*) >= 4 AND MIN(huanshoulv) >=10 and min(danqianjia) >=0 and sum(zhandifu) <10