mysql增加用戶與權限修改

增加用戶

CREATE USER ‘dog’@’%’ IDENTIFIED BY ‘123456’;

%表示允許通過所有的途徑登錄服務器。

修改密碼

SET PASSWORD FOR ‘username’@’host’ = PASSWORD(‘newpassword’);

授權

GRANT ALL ON . TO ‘pig’@’%’;
GRANT SELECT, INSERT ON test.user TO ‘pig’@’%’;

查看所有用戶

SELECT DISTINCT CONCAT(‘User: ”’,user,”’@”’,host,”’;’) AS query FROM mysql.user