启动/关闭MYSQL数据库服务:
/stop mysql
知识兔登录数据库:mysql -h[IP] -u[用户名] -p[密码]
例如:登录本地数据库
mysql -hlocalhost -uroot -p123456
知识兔查看数据库:show databases;
> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| sys |
| testdb |
+--------------------+
4 rows in set (0.00 sec)
mysql>
知识兔创建数据库:create database [库名];
> create database TestDB;
Query OK, 1 row affected (0.00 sec)
mysql>
知识兔切换/使用数据库:use [库名]
> use testdb;
Database changed
知识兔创建数据库的数据表:
create table Student
(
ID varchar(50),
Name varchar(50),
Age int
);
知识兔查看数据的数据表:show tables;
> show tables;
+------------------+
| Tables_in_testdb |
+------------------+
| student |
+------------------+
1 row in set (0.00 sec)
mysql>
知识兔