首先先連接上
SQL*Plus: Release 12.1.0.2.0 Production on 星期四 2月 12 15:40:422015
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請輸入用戶名: system
輸入口令:
上次成功登錄時間: 星期四 2月 12 2015 10:26:40 +08:00
連接到:
Oracle Database 12c Enterprise EditionRelease 12.1.0.2.0 - 64bit Production
With the Partitioning, OLAP, AdvancedAnalytics and Real Application Testing opt
Ions
//對相應的列驚醒格式化操作，以便觀察
SQL> column username format a20 SQL> column account_status format a20 SQL> set pagesize 400
//輸入下面這條select語句，從dba_users查詢用戶以及狀態信息
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$NULL EXPIRED & LOCKED GSMCATUSER EXPIRED & LOCKED MDDATA EXPIRED & LOCKED SYSBACKUP EXPIRED & LOCKED DIP EXPIRED & LOCKED SYSDG EXPIRED & LOCKED APEX_PUBLIC_USER EXPIRED & LOCKED SPATIAL_CSW_ADMIN_US EXPIRED & LOCKED R SPATIAL_WFS_ADMIN_US EXPIRED & LOCKED R GSMUSER EXPIRED & LOCKED AUDSYS EXPIRED& LOCKED C##USER1 OPEN FLOWS_FILES EXPIRED& LOCKED DVF EXPIRED & LOCKED MDSYS EXPIRED& LOCKED ORDSYS EXPIRED& LOCKED DBSNMP EXPIRED & LOCKED WMSYS EXPIRED & LOCKED APEX_040200 EXPIRED & LOCKED APPQOSSYS EXPIRED & LOCKED GSMADMIN_INTERNAL EXPIRED & LOCKED ORDDATA EXPIRED & LOCKED CTXSYS EXPIRED & LOCKED ANONYMOUS EXPIRED & LOCKED XDB EXPIRED & LOCKED ORDPLUGINS EXPIRED & LOCKED DVSYS EXPIRED & LOCKED SI_INFORMTN_SCHEMA EXPIRED & LOCKED OLAPSYS EXPIRED & LOCKED LBACSYS EXPIRED & LOCKED OUTLN EXPIRED & LOCKED SYSTEM OPEN SYS OPEN
已選擇 38 行。
如上面所示，如果username對應的account_status為open，表示該用戶解鎖, 如果username對應的account_status為EXPIRED，表示該用戶已經過期，如果username對應的account_status為locked，表示該用戶鎖定。使用過期的或者鎖定的賬號是登陸不上的，我們必須先對用戶解鎖。
//接下來我們對outln用戶進行解鎖 SQL> alter user outln account unlock; 用戶已更改。 //給該用戶指定口令 SQL> alter user outln identified byadmin; 用戶已更改。 //我們再查詢所用用戶 SQL> select username,account_status fromdba_users; USERNAME ACCOUNT_STATUS -------------------- -------------------- C##TEST OPEN C##SCOTT OPEN ORACLE_OCM EXPIRED & LOCKED OJVMSYS EXPIRED & LOCKED SYSKM EXPIRED & LOCKED XS$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 R SPATIAL_WFS_ADMIN_US EXPIRED & LOCKED R 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 OPEN SYSTEM OPEN SYS OPEN
已選擇 38 行。
如上，outln已經顯示為open。
//測試連接
SQL> connect outln/admin
已連接。
