1、创建用户、赋予权限
CREATE USER 'scadm' IDENTIFIED BY 'scadm'; GRANT ALL ON `db1`.* TO 'scadm'; GRANT ALL ON `db2`.* TO 'scadm'; GRANT ALL ON `db3`.* TO 'scadm';
revoke all on db3.* from scadm; //撤销权限
1、创建用户、赋予权限
CREATE USER 'scadm' IDENTIFIED BY 'scadm'; GRANT ALL ON `db1`.* TO 'scadm'; GRANT ALL ON `db2`.* TO 'scadm'; GRANT ALL ON `db3`.* TO 'scadm';
revoke all on db3.* from scadm; //撤销权限