【ORACLE】oracle数据库用户密码复杂度配置

-- 设置密码复杂度

SQL> @ /u01/app/oracle/product/11.2.0/db_1/rdbms/admin/utlpwdmg.sql

-- 测试

SQL> alter user scott identified by 123456;

alter user scott identified by 123456

*

ERROR at line 1:

ORA-28003: 指定口令的口令验证失败 ORA-20001:

Password length less than 8

SQL> alter user scott identified by 12345678;

alter user scott identified by 12345678

*

ERROR at line 1:

ORA-28003: 指定口令的口令验证失败 ORA-20009:

Password must contain at least one

digit, and one character

SQL> alter user scott identified by "123456ykyy!";

User altered.

-- 取消密码复杂度

SQL> alter profile default limit password_verify_function null;

Profile altered.

-- 密码过期

SQL> alter profile default limit password_life_time 30;

-- 测试

[oracle@rac01 ~]$ sqlplus scott/123456ykyy!

SQL*Plus: Release 11.2.0.4.0 Production on 星期六 4月 7 12:30:06 2018

Copyright (c) 1982, 2013, Oracle.  All rights reserved.

ERROR:

ORA-28002: the password will expire within 7 days

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production

With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,

Data Mining and Real Application Testing options

SQL>

-- 取消密码过期

SQL> alter profile default limit password_life_time unlimited;

Profile altered.