摘要: mysql> select mod(29,9); //取模函数 +-----------+ | mod(29,9) | +-----------+ | 2 | +-----------+ 1 row in set (0.00 sec) mysql> select mod(29,2); +-----------+ | mod(29,2) | +-----------+ | ... 阅读全文
posted @ 2016-11-05 11:52 Xiao|Deng 阅读(5132) 评论(0) 推荐(0) 编辑