MySql常用Sql語句

//查看所有用戶
SELECT user,host FROM mysql.user;

//添加用戶
CREATE USER 'root'@'%' IDENTIFIED BY '';

//刪除用戶
DROP USER ''@'';

//更改密碼
ALTER USER 'root'@'localhost' IDENTIFIED BY '';
SET password FOR ''@'' = password(''); 

//授予全部權限
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%';

//授予全部權限，並且可傳遞
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION;

//收回權限
REVOKE ALL ON *.* FROM 'root'@'%'; 

//收回傳遞權限
REVOKE GRANT OPTION ON *.* FROM 'root'@'%'; 

//刷新權限
FLUSH PRIVILEGES;