SELECT * FROM table WHERE id >= (SELECT FLOOR(RAND()*MAX(id)) FROM table ) ORDER BY idLIMIT 1;
这样运行效率相当高
SELECT * FROM table WHERE id >= (SELECT FLOOR(RAND()*MAX(id)) FROM table ) ORDER BY idLIMIT 1;
这样运行效率相当高
转载于:https://www.cnblogs.com/Xujg/p/3748215.html