oracle 28000錯誤解決方法

ORA-28000: the account is locked-的解決辦法

ORA-28000: the account is locked

第一步：使用PL/SQL，登陸名爲system,數據庫名稱不變，選擇類型的時候把Normal修改成Sysdba;

第二步：選擇myjob,查看users;

第三步：選擇system,右擊點擊「編輯」；

第四步：修改密碼，把「賬戶被鎖住」的勾去掉；

第五步：點擊「應用」再點擊「關閉」；

第六步：從新登陸就能夠經過驗證了；

第二種

ALTER USER username ACCOUNT UNLOCK;

 

第三種

 

在plsql developer中要是以scott/tiger登陸時提示ora-28000 the account is locked。

解決辦法：

新裝完Oracle10g後，用scott/tiger測試，會出現如下錯誤提示：

        oracle10g the account is locked

        oracle10g the password has expired

緣由：默認Oracle10g的scott不能登錄。

解決：

（1）conn sys/sys as sysdba; //以DBA的身份登陸

（2）alter user scott account unlock;// 而後解鎖

（3）conn scott/tiger //彈出一個修改密碼的對話框，修改一下密碼就能夠了

 

在運行裏面輸入cmd在DOS模式下輸入sqlplus，以system用戶名登陸，密碼是剛裝oracle時本身填寫的密碼orcl，登陸進去之後。

 

SQL> conn sys/sys as sysdba;       （分號是必須的可是我是以system登陸的所在這不該該寫conn sys/sys as sysdba應該寫conn system/orcl as sysdba;）

         Connected.

SQL> alter user scott account unlock;

         User altered.

SQL> commit;

         Commit complete.

SQL> conn scott/tiger//請輸入新密碼，並確認後OK

Password changed

Connected.

 

這時再到plsql developer裏面以scott/tiger登陸就能夠了。。。。。

  

  Oracle 10g 默認安裝帶來的用戶名/密碼

   Username

Password

Description

See Also

 

CTXSYS

CTXSYS

The Oracle Text account

Oracle Text Reference

 

DBSNMP

DBSNMP

The account used by the Management Agent component of Oracle Enterprise Manager to monitor and manage the database

Oracle Enterprise Manager Grid Control Installation and Basic Configuration

 

LBACSYS

LBACSYS

The Oracle Label Security administrator account

Oracle Label Security Administrator's Guide

 

MDDATA

MDDATA

The schema used by Oracle Spatial for storing Geocoder and router data

Oracle Spatial User's Guide and Reference

 

MDSYS

MDSYS

The Oracle Spatial and Oracle interMedia Locator administrator account

Oracle Spatial User's Guide and Reference

 

DMSYS

DMSYS

The Oracle Data Mining account.

Oracle Data Mining Administrator's Guide

 

Oracle Data Mining Concepts

 

OLAPSYS

MANAGER

The account used to create OLAP metadata structures. It owns the OLAP Catalog (CWMLite).

Oracle OLAP Application Developer's Guide

 

ORDPLUGINS

ORDPLUGINS

The Oracle interMedia user. Plug-ins supplied by Oracle and third party format plug-ins are installed in this schema.

Oracle interMedia User's Guide

 

ORDSYS

ORDSYS

The Oracle interMedia administrator account

Oracle interMedia User's Guide

 

OUTLN

OUTLN

    The account that supports plan stability. Plan stability enables you to maintain the same execution plans for the same SQL statements. OUTLN acts as a role to  

    centrally manage metadata associated with stored  outlines.

Oracle Database Performance Tuning Guide

 

SI_INFORMTN_SCHEMA

SI_INFORMTN_SCHEMA

The account that stores the information views for the SQL/MM Still Image Standard

Oracle interMedia User's Guide

 

SYS

CHANGE_ON_INSTALL

The account used to perform database administration tasks

Oracle Database Administrator's Guide

 

SYSMAN

CHANGE_ON_INSTALL

The account used to perform Oracle Enterprise Manager database administration tasks. Note that SYS and SYSTEM can also perform these tasks.

Oracle Enterprise Manager Grid Control Installation and Basic Configuration

 

SYSTEM

MANAGER

Another account used to perform database administration tasks

 

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