MySQL Common commands

1. Login Database

mysql -h localhost -uroot –p

2、导出数据库

mysqldump -uroot -p db > db.sql

3、导入数据库

mysql -uroot -p db < db.sql

4、开启远程登录，局域网访问

grant all privileges on *.* to ‘root‘@‘%‘ indentified by ‘你的密码‘ with grant option;

flush privileges;

5. Create user

CREATE USER ‘test‘@‘localhost‘ IDENTIFIED BY ‘password‘;grant all privileges on *.* to [email protected]‘localhost‘ identified by ‘test‘;

6. Create a table

CREATE SCHEMA testdb DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci;

7. Give database permissions

GRANT ALL ON testdb.* TO ‘test‘@‘localhost‘;

8、增删改查

UPDATE table name SET field name 1= ' A ', field name 2= ' B ' WHERE field name 3= ' C ';

Insert into table values (' field ');

MySQL Common commands