CREATE USER 'saas'@'%' IDENTIFIED BY 'select111***';
GRANT All privileges ON saas_account.* TO 'saas'@'%' identified by 'select111***' with grant option;
GRANT All privileges ON saas_auth.* TO 'saas'@'%' identified by 'select111***' with grant option;
GRANT All privileges ON saas_file.* TO 'saas'@'%' identified by 'select111***' with grant option;
GRANT All privileges ON saas_mail.* TO 'saas'@'%' identified by 'select111***' with grant option;
GRANT All privileges ON saas_biz.* TO 'saas'@'%' identified by 'select111***' with grant option;
flush privileges;