【SQL篇章--基于MySQL5.7--创建用户】

SQL:

创建用户：>=MySQL5.7.6

查看用户：

mysql> select user,host,authentication_string from mysql.user;

ALTER USER:

ALTER USER [IF EXISTS]USER() IDENTIFIED BY 'auth_string';

ADDING USER ACCOUNT:

CREATE USER 'finley'@'localhost' IDENTIFIED BY 'some_pass'; GRANT ALL PRIVILEGES ON *.* TO 'finley'@'localhost' WITH GRANT OPTION;

CREATE USER 'finley'@'%' IDENTIFIED BY 'some_pass'; GRANT ALL PRIVILEGES ON *.* TO 'finley'@'%' WITH GRANT OPTION;

mysql> CREATE USER 'admin'@'localhost' IDENTIFIED BY 'admin_pass';

mysql> GRANT RELOAD,PROCESS ON *.* TO 'admin'@'localhost';

mysql> CREATE USER 'dummy'@'localhost';

mysql> SHOW CREATE USER 'admin'@'localhost'\G

*************************** 1. row ***************************

CREATE USER for admin@localhost:

CREATE USER 'admin'@'localhost' IDENTIFIED WITH 'mysql_native_password' AS '*67ACDEBDAB923990001F0FFB017EB8ED41861105' REQUIRE NONE PASSWORD EXPIRE DEFAULT ACCOUNT UNLOCK

DROP USER:

DROP USER 'jeffrey'@'localhost';