--将oracle数据库的用户时间180天限制取消;
ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED;
----关闭11g密码大小写区分
ALTER SYSTEM SET SEC_CASE_SENSITIVE_LOGON = FALSE;
----修改超级管理员SYS密码为
--sqlplus as sysdbaalter user sys identified by gpsserver;