mysql -u root -p
输入原来密码登陆
set password for ‘root’@‘localhost’ = password(‘123’);
执行完成后密码并没有更新
mysql -u root -p
use mysql;
UPDATE user SET Password = PASSWORD(‘123’) WHERE user = ‘root’;
mysqladmin -u root -p password 123456
输入原来密码
或者
mysql -u root -p
SET PASSWORD=PASSWORD(‘123456’);