我试过但失败了:

mysql> select max(1,0);

ERROR 1064 (42000): You have an error in your SQL syntax; check the manual 
that corresponds to your MySQL server version for the right syntax to use 
near '0)' at line 1

最佳答案

使用 GREATEST()

例如:

SELECT GREATEST(2,1);

注意:当任何单个值包含 null 时，此函数总是返回 null(感谢用户 @sanghavi7)

https://stackoverflow.com/questions/1565688/