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标题: 使能及解锁oracle 内部用户 [打印本页]

作者: zongg 时间: 2011-12-23 02:04
标题: 使能及解锁oracle 内部用户

SQL> select username, account_status from dba_users;

USERNAME                       ACCOUNT_STATUS
------------------------------ --------------------------------
SYS                            OPEN
SYSTEM                         OPEN
OUTLN                          EXPIRED & LOCKED
MGMT_VIEW                      EXPIRED & LOCKED
FLOWS_FILES                    EXPIRED & LOCKED
MDSYS                          EXPIRED & LOCKED
ORDSYS                         EXPIRED & LOCKED
EXFSYS                         EXPIRED & LOCKED
DBSNMP                         EXPIRED & LOCKED
WMSYS                          EXPIRED & LOCKED
APPQOSSYS                      EXPIRED & LOCKED

USERNAME                       ACCOUNT_STATUS
------------------------------ --------------------------------
APEX_030200                    EXPIRED & LOCKED
OWBSYS_AUDIT                   EXPIRED & LOCKED
ORDDATA                        EXPIRED & LOCKED
CTXSYS                         EXPIRED & LOCKED
ANONYMOUS                      EXPIRED & LOCKED
SYSMAN                         EXPIRED & LOCKED
XDB                            EXPIRED & LOCKED
ORDPLUGINS                     EXPIRED & LOCKED
OWBSYS                         EXPIRED & LOCKED
SI_INFORMTN_SCHEMA             EXPIRED & LOCKED
OLAPSYS                        EXPIRED & LOCKED

USERNAME                       ACCOUNT_STATUS
------------------------------ --------------------------------
SCOTT                          EXPIRED & LOCKED
ORACLE_OCM                     EXPIRED & LOCKED
XS$NULL                        EXPIRED & LOCKED
BI                             EXPIRED & LOCKED
PM                             EXPIRED & LOCKED
MDDATA                         EXPIRED & LOCKED
IX                             EXPIRED & LOCKED
SH                             EXPIRED & LOCKED
DIP                            EXPIRED & LOCKED
OE                             EXPIRED & LOCKED
APEX_PUBLIC_USER               EXPIRED & LOCKED

USERNAME                       ACCOUNT_STATUS
------------------------------ --------------------------------
HR                             EXPIRED & LOCKED
SPATIAL_CSW_ADMIN_USR          EXPIRED & LOCKED
SPATIAL_WFS_ADMIN_USR          EXPIRED & LOCKED

36 rows selected.

SQL> alter user scott account unlock;

User altered.

SQL> alter user scott identified by tiger;

User altered.

SQL>

注释：
oracle 的用户信息都在dba_users表中，
默认只有sys、和sysdba 两个用户是open的，
alter user scott account unlock; 这个命令是给scott用户解锁，
alter user scott identified by tiger; 这个命令是给scott用户设置密码，
通过这两个语句,scott 用户就可以使用了。
其它用户同理可用。

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