18 _SYSSMU18$ 6 3 19 _SYSSMU19$ 6 3 20 _SYSSMU20$ 6 3
已选择21行。
这些非online的回撤段也需要在初始化参数中强制_corrupted_rollback_segments 且_offline_rollback_segments=true
这里跟9.4一样,设置初始化文件 编辑INITtestdb_undo.ORA' *.undo_management='AUTO' *.undo_retention=10800 *.undo_tablespace='UNDOTBS1' _allow_resetlogs_corruption=true _corrupted_rollback_segments=(_SYSSMU1$,_SYSSMU2$,_SYSSMU3$,_SYSSMU4$,_SYSSMU5$,_SYSSMU6$,_SYSSMU7$,_SYSSMU8$,_SYSSMU9$,_SYSSMU10$,_SYSSMU11$) _offline_rollback_segments=true
然后打开数据库
看看TOM的例子 sys@ORA920.US.ORACLE.COM> shutdown Database closed. Database dismounted. ORACLE instance shut down.
sys@ORA920.US.ORACLE.COM> exit Disconnected from Oracle9i Enterprise Edition Release 9.2.0.1.0 - Production With the Partitioning, OLAP and Oracle Data Mining options JServer Release 9.2.0.1.0 - Production
[ora920@tkyte-pc-isdn ora920]$ ls control01.ctl cwmlite01.dbf indx01.dbf redo02.log redo0B.log temp01.dbf users01.dbf control02.ctl drsys01.dbf odm01.dbf redo03.log redo0C.log tools01.dbf xdb01.dbf control03.ctl example01.dbf redo01.log redo0A.log system01.dbf undotbs01.dbf
[ora920@tkyte-pc-isdn ora920]$ mv undotbs01.dbf undotbs01.dbf.xxx
[ora920@tkyte-pc-isdn ora920]$ sqlplus /nolog
SQL*Plus: Release 9.2.0.1.0 - Production on Sat Sep 28 08:33:29 2002
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
idle> connect / as sysdba
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