CREATE USER systemselect IDENTIFIED BY 'Zbank123456';
#只给查询权限 
GRANT SELECT ON szkitil.zbank_businesssystemtype TO systemselect@'%'
#给查询、插入、修改、删除权限

GRANT select,insert,update,delete ON szkitil.zbank_businesssystemtype TO systemselect@'%'

SHOW GRANTS FOR systemselect;