oracle outln用户,Oracle用户解锁

首先先连接上

SQL*Plus: Release 12.1.0.2.0 Production on 星期四 2月 12 15:40:422015

请输入用户名: system

输入口令:

上次成功登录时间: 星期四 2月 12 2015 10:26:40 +08:00

连接到:

Oracle Database 12c Enterprise EditionRelease 12.1.0.2.0 - 64bit Production

With the Partitioning, OLAP, AdvancedAnalytics and Real Application Testing opt

Ions

//对相应的列惊醒格式化操作，以便观察

SQL> column username format a20

SQL> column account_status format a20

SQL> set pagesize 400

//输入下面这条select语句，从dba_users查询用户以及状态信息

SQL> select username,account_status fromdba_users

USERNAME ACCOUNT_STATUS

-------------------- --------------------

C##TEST OPEN

C##SCOTT OPEN

ORACLE_OCM EXPIRED & LOCKED

OJVMSYS EXPIRED & LOCKED

SYSKM EXPIRED & LOCKED

XS$NULL EXPIRED & LOCKED

GSMCATUSER EXPIRED & LOCKED

MDDATA EXPIRED & LOCKED

SYSBACKUP EXPIRED & LOCKED

DIP EXPIRED & LOCKED

SYSDG EXPIRED & LOCKED

APEX_PUBLIC_USER EXPIRED & LOCKED

SPATIAL_CSW_ADMIN_US EXPIRED & LOCKED

SPATIAL_WFS_ADMIN_US EXPIRED & LOCKED

GSMUSER EXPIRED & LOCKED

AUDSYS EXPIRED& LOCKED

C##USER1 OPEN

FLOWS_FILES EXPIRED& LOCKED

DVF EXPIRED & LOCKED

MDSYS EXPIRED& LOCKED

ORDSYS EXPIRED& LOCKED

DBSNMP EXPIRED & LOCKED

WMSYS EXPIRED & LOCKED

APEX_040200 EXPIRED & LOCKED

APPQOSSYS EXPIRED & LOCKED

GSMADMIN_INTERNAL EXPIRED & LOCKED

ORDDATA EXPIRED & LOCKED

CTXSYS EXPIRED & LOCKED

ANONYMOUS EXPIRED & LOCKED

XDB EXPIRED & LOCKED

ORDPLUGINS EXPIRED & LOCKED

DVSYS EXPIRED & LOCKED

SI_INFORMTN_SCHEMA EXPIRED & LOCKED

OLAPSYS EXPIRED & LOCKED

LBACSYS EXPIRED & LOCKED

OUTLN EXPIRED & LOCKED

SYSTEM OPEN

SYS OPEN

已选择 38 行。

如上面所示，如果username对应的account_status为open，表示该用户解锁, 如果username对应的account_status为EXPIRED，表示该用户已经过期，如果username对应的account_status为locked，表示该用户锁定。使用过期的或者锁定的账号是登陆不上的，我们必须先对用户解锁。

//接下来我们对outln用户进行解锁

SQL> alter user outln account unlock;

用户已更改。

//给该用户指定口令

SQL> alter user outln identified byadmin;

用户已更改。

//我们再查询所用用户

SQL> select username,account_status fromdba_users;

USERNAME ACCOUNT_STATUS

-------------------- --------------------

C##TEST OPEN

C##SCOTT OPEN