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
标签：revoke,GRANT,CREATE,sql,笔记,scadm,Mysql,db3,权限
来源： https://www.cnblogs.com/itplay/p/10983244.html