MySQL5.7 modify user password

Mysql.user deleted from the table in the MySQL 5.7 password fields, the new field name is "authenticalion_string".

Update the root password

format:

　　update user set authentication_string=password('新密码') where user='root' and Host='localhost';

Example:

Select Database

use mysql;

change Password

update user set authentication_string=password('123.com') where user='testuser' and Host='%';

Refresh rights

flush privileges;