摘要: 双向一对一唯一外键的ddl语句CREATE TABLE `t_person` ( `id` bigint(20) NOT NULL AUTO_INCREMENT, `name` varchar(255) DEFAULT NULL, PRIMARY KEY (`id`)) EN... 阅读全文
posted @ 2016-12-15 21:39 JE_GE 阅读(512) 评论(0) 推荐(0)