--查看用户的默认PROFILE信息
select username,b.* from dba_users a,dba_profiles b where a.profile=b.profile and username = ‘PRECISE_DB‘;

--设置用户的默认PROFILE相关参数信息
alter profile default limit PASSWORD_LIFE_TIME unlimited;

--创建用户的profile
create profile app_users2 limit
              failed_login_attempts 5
              password_life_time 60
              password_reuse_time 60
              password_reuse_max 5
              password_verify_function verify_function
              password_lock_time 1/24
              password_grace_time 10;
--设置用户的profile
alter user arcerzhang profile default;