摘要: 数据准备 create table user ( id int, name varchar(20), index(id) )engine=innodb; insert into user values(1,'shenjian'); insert into user values(2,'zhangsa 阅读全文
posted @ 2021-12-10 11:51 民宿 阅读(471) 评论(0) 推荐(0) 编辑