场景：通过rman做一个数据库的异机恢复，进行到最关键的一步，打开数据库的时候报了错误，详细如下
| SQL> startup mount; ORACLE 例程已经启动。 Total System Global Area 6797832192 bytes Fixed Size 2241264 bytes Variable Size 3523218704 bytes Database Buffers 3254779904 bytes Redo Buffers 17592320 bytes 数据库装载完毕。 SQL> alter database open resetlogs; alter database open resetlogs * 第 1 行出现错误: ORA-01092: ORACLE instance terminated. Disconnection forced ORA-00704: bootstrap process failure ORA-39700: database must be opened with UPGRADE option 进程 ID: 3650 会话 ID: 292 序列号: 5 |
问题原因：进行数据库报错的时候才突然想起犯了一个错误原数据库的版本是11.2.0.1，但是目标数据库的版本是11.2.0.3，所以在打开的时候就提示了0RA-39700。
解决方法：通过upgrade的方式打开数据库，如下
| [oracle@ekptest001 ~]$ sqlplus / as sysdba SQL*Plus: Release 11.2.0.3.0 Production on 星期三 12月 24 15:31:16 2014 Copyright (c) 1982, 2011, Oracle. All rights reserved. 已连接到空闲例程。 SQL> startup mount; ORACLE 例程已经启动。 Total System Global Area 6797832192 bytes Fixed Size 2241264 bytes Variable Size 3523218704 bytes Database Buffers 3254779904 bytes Redo Buffers 17592320 bytes 数据库装载完毕。 SQL> alter database open upgrade; 数据库已更改。 SQL> select status from v$Instance; STATUS ------------------------------------ OPEN MIGRATE SQL> @$ORACLE_HOME/rdbms/admin/catupgrd.sql; |
其中运行catupgrd.sql脚本花费了30分钟，完成后会自动关闭数据库，就可以正常打开了。
原理：当数据库的升级的时候，数据库内部的基表进行了变更，数据字典也需要进行相应的更新，运行catupgrd.sql会进行相应对象更新；
| [oracle@ekptest001 admin]$ cat catupgrd.sql Rem Rem $Header: rdbms/admin/catupgrd.sql /st_rdbms_11.2.0/3 2011/05/18 15:07:25 cmlim Exp $ Rem Rem catupgrd.sql Rem Rem Copyright (c) 1999, 2011, Oracle and/or its affiliates. Rem All rights reserved. Rem Rem NAME Rem catupgrd.sql - CATalog UPGraDe to the new release Rem Rem DESCRIPTION Rem This script is to be used for upgrading a 9.2, 10.1 or 10.2 Rem database to the new release. This script provides a direct Rem upgrade path from these releases to the new Oracle release. Rem Rem The upgrade is partitioned into the following 5 stages: Rem STAGE 1: call the "i" script for the oldest supported release: Rem This loads all tables that are necessary Rem to perform basic DDL commands for the new release Rem STAGE 2: call utlip.sql to invalidate PL/SQL objects Rem STAGE 3: Determine the original release and call the Rem c0x0x0x0.sql for the release. This performs all Rem necessary dictionary upgrade actions to bring the Rem database from the original release to new release. Rem Rem NOTES Rem Rem * This script needs to be run in the new release environment Rem (after installing the release to which you want to upgrade). Rem * You must be connected AS SYSDBA to run this script. Rem Rem MODIFIED (MM/DD/YY) Rem skabraha 05/16/11 - Backport skabraha_bug-11823179 from main Rem cmlim 05/12/11 - Backport cmlim_bug-12337546 from main Rem skabraha 07/29/10 - Backport skabraha_bug-9928461 from main Rem cdilling 03/29/07 - set error logging off - bug 5959958 Rem rburns 12/11/06 - eliminate first phase Rem rburns 07/19/06 - fix log miner location Rem rburns 05/22/06 - restructure for parallel upgrade Rem rburns 02/15/06 - re-run message with expected errors Rem gviswana 03/09/06 - Add utlrdt Rem rburns 02/10/06 - fix re-run logic for 11.1 Rem rburns 01/10/06 - release 11.1.0 Rem rburns 11/09/05 - version fixes Rem rburns 10/21/05 - remove 817 and 901 upgrades Rem cdilling 09/28/05 - temporary version until db version updated Rem ssubrama 08/17/05 - bug 4523571 add note before utlip Rem sagrawal 06/28/05 - invalidate PL/SQL objects for upgrade to 11 Rem rburns 03/14/05 - dbms_registry_sys timestamp Rem rburns 02/27/05 - record action for history Rem rburns 10/18/04 - remove catpatch.sql Rem rburns 09/02/04 - remove dbms_output compile Rem rburns 06/17/04 - use registry log and utlusts Rem mvemulap 05/26/04 - grid mcode compatibility Rem jstamos 05/20/04 - utlip workaround Rem rburns 05/17/04 - rburns_single_updown_scripts Rem rburns 01/27/04 - Created Rem DOC ####################################################################### ####################################################################### The first time this script is run, there should be no error messages generated; all normal upgrade error messages are suppressed. If this script is being re-run after correcting some problem, then expect the following error which is not automatically suppressed: ORA-00001: unique constraint () violated possibly in conjunction with ORA-06512: at "", line NN These errors will automatically be suppressed by the Database Upgrade Assistant (DBUA) when it re-runs an upgrade. ####################################################################### ####################################################################### # Rem Initial checks and RDBMS upgrade scripts @@catupstr.sql Rem catalog and catproc run with some multiprocess phases @@catalog.sql --CATFILE -X @@catproc.sql --CATFILE -X --CATCTL -S Rem Final RDBMS upgrade scripts @@catupprc.sql Rem Upgrade components with some multiprocess phases @@cmpupgrd.sql --CATFILE -X --CATCTL -S Rem Final upgrade scripts @@catupend.sql Rem Set errorlogging off SET ERRORLOGGING OFF; REM END OF CATUPGRD.SQL REM bug 12337546 - Exit current sqlplus session at end of catupgrd.sql. REM This forces user to start a new sqlplus session in order REM to connect to the upgraded db. exit Rem ********************************************************************* Rem END catupgrd.sql Rem ********************************************************************* |
总结：经过以上操作，便可以打开数据库了。可能有朋友已经发现其实这个过程也同样适用于数据库升级的操作。
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本文作者：JOHN QQ：1916066696 （请备注数据库）
ORACLE技术博客：
ORACLE 猎人笔记 http://blog.itpub.net/12679300/
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