Oracle數據庫ORA-28000錯誤處理方式

ORA-28000:the account is locked-的解決辦法

ORA-28000:the account is locked

第一步：使用PL/SQL，登錄名為system,數據庫名稱不變，選擇類型的時候把Normal修改為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“帳戶被鎖住”的勾去掉；

第五步：點擊“應用”再點擊“關閉”；

第六步：重新登錄就可以通過驗證了；

第二種

ALTER USER username ACCOUNT UNLOCK;

第三種

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

解決辦法：

新裝完Oracle10g后，用scott/tiger測試，會出現以下錯誤提示：

oracle10g the account is locked

oracle10g the password has expired

原因：默認Oracle10g的scott不能登陸。

解決：

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

(2)alter user scott account unlock;//然后解鎖

(3)conn scott/tiger //彈出一個修改密碼的對話框，修改一下密碼就可以了

在運行里面輸入cmd在DOS模式下輸入sqlplus，以system用戶名登錄，密碼是剛裝oracle時自己填寫的密碼orcl，登錄進去以后。

SQL> conn sys/sys as sysdba;(分號是必須的但是我是以system登錄的所在這不應該寫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，并確認后OK

Password changed

Connected.

這時再到plsql developer里面以scott/tiger登錄就可以了。。。。。

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

總結

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