文章目录
Mysql基础操作(命令行)
背景
docker安装mysql8,映射本地端口3306
创建数据库
bash
create database myblog charset=utf8;
选择数据库
bash
use myblog;
查看所有表
bash
show tables;
查看表结构
bash
desc mm_t_user;
bash
show columns from mm_t_user;
向表插入数据
插入第一条
bash
insert into mm_t_user (insert_time,update_time,deleted,number,name,phone,content)
VALUES('2023-11-24','2023-11-24','0','1001','mm','13654854562','很厉害');
插入第二条
bash
insert into mm_t_user (insert_time,update_time,deleted,number,name,phone,content)
VALUES('2023-11-24','2023-11-24','0','1002','Krystal','13654854563','很厉害吗');
插入第三条
bash
insert into mm_t_user (insert_time,update_time,deleted,number,name,phone,content)
VALUES('2023-11-24','2023-11-24','0','1003','ck','13654854564','很帅气');
查询表数据
bash
select * from mm_t_user
修改表数据
bash
UPDATE mm_t_user SET content='ck' WHERE id=5;
删除表数据
bash
DELETE FROM mm_t_user WHERE id=4;