摘要: MySQL 练习题1 DROP TABLE IF EXISTS `liuyan`; CREATE TABLE `liuyan` ( `id` int(11) NOT NULL AUTO_INCREMENT, `title` varchar(32) NOT NULL, `author` varchar 阅读全文
posted @ 2018-04-06 23:41 虫洞小鳗鱼 阅读(840) 评论(0) 推荐(0)
摘要: 阅读全文
posted @ 2018-04-06 10:37 虫洞小鳗鱼 阅读(129) 评论(0) 推荐(0)