由于我遇到了一些问题,我正在 oracle 11g 上尝试以下查询。但它的抛出错误。谁能帮忙
查询:alter database open
* 第 1 行出现错误:ORA-00600:内部错误代码,参数:[kcratr_nab_less_than_odr]、[1]、[505]、[33717]、[33719]、[]、[]、[]、[]、[] , [], []
提前致谢
更改数据库打开失败并出现 ORA-00600 kcratr_nab_less_than_odr
Option a: Do cancel based reocvery, and apply 'current online redolog' manually
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SQL>Startup mount ;
SQL>Show parameter control_files
Query 1
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SQL> select a.member, a.group#, b.status from v$logfile a ,v$log b where a.group#=b.group# and b.status='CURRENT' ;
Note down the name of the redo log
SQL> Shutdown abort ;
Take a OS Level backup of the controlfile (This is to ensure we have a backup of current state of controlfile)
SQL> Startup mount ;
SQL> recover database using backup controlfile until cancel ;
Enter location of redo log shown as current in Query 1 when prompted for recovery
Hit Enter
SQL> Alter database open resetlogs ;
Option b: Recreate the controlfile using the Controlfile recreation script
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NOTE: If you are using RMAN backup without a catalog, you will need to catalog the backups after the controlfile is recreated. For tape backups, capture your backup information before recreating the controlfile as this will be needed.
With database in mount stage
$ rman target /
rman> spool log to '/tmp/rman.log';
rman> list backup ;
rman> exit
# Keep this log handy
Go to sqlplus
SQL> Show parameter control_files
Keep this location handy.
SQL> oradebug setmypid
SQL> Alter session set tracefile_identifier='controlfilerecreate' ;
SQL> Alter database backup controlfile to trace noresetlogs;
SQL> oradebug tracefile_name ; --> This command will give the path and name of the trace file
Go to this location ,Open this trace file and select the controlfile recreation script with NOResetlogs option
SQL> Shutdown immediate;
Rename the existing controlfile to <originalname>_old ---> This is Important as we need to have a backup of existing controlfile since we plan to recreate it
SQL> Startup nomount
Now run the Controlfile recreation script with NO Resetlogs option.
SQL> Alter database open ;
For database version 10g and above
Once database is opened you can recatalog the rman backup information present in the list /tmp/rman.log using
Rman> Catalog start with '<location of backupiece>' ;
If backups are on tape, and you are not using a catalog, backups can be cataloged using information in:
How to Catalog Tape Backup Pieces (Doc ID 550082.1)
Once the database has been opened using the Option a or Option b, it is recommended to take a hot backup of the database. The same steps are applicable to RAC if all instance are down with same error.
If both Options (a|b) fails, or you do not have the full set of files, then you have to restore and recover the Database from a recent Backup.
ORA-00600 消息是 Oracle 内核代码中未处理的副作用(即错误)的总称。这些东西往往特定于 Oracle 数据库的某个版本,通常也特定于操作系统和服务器。
此类事情的标准方法是向 Oracle Support 提出服务请求。这看起来是 11gR2 基本版本中的一个已知错误。(支持说明 ID 1296264.1)
但是,如果您在 2015 年仍在运行 11.2.0.1 的未修补实例,我想您不太可能拥有支持合同。在这种情况下,您没有太多选择。
这篇博客文章建议了您可以尝试的几件事。(关于您在网上阅读的内容的常见警告)。两者都需要 DBA 和/或系统管理员能力。