-
Recent Posts
Recent Comments
- yangtingkun on 非空字段空值对查询的影响
- Eric Zong on 非空字段空值对查询的影响
- Kamus on Oracle Ace Director
- 设置全局死锁优先级 | yangtingkun on RAC全局死锁检测时间
- ORA-600(krbounotread_noctx)错误 | yangtingkun on ORA-600(krboReadBitmap_badbitmap)错误
Archives
- December 2020
- February 2019
- December 2018
- November 2018
- October 2018
- July 2018
- June 2018
- May 2018
- July 2016
- July 2013
- June 2013
- November 2012
- October 2012
- September 2012
- August 2012
- July 2012
- June 2012
- May 2012
- April 2012
- March 2012
- February 2012
- January 2012
- December 2011
- November 2011
- October 2011
- September 2011
- August 2011
Categories
Meta
Tag Archives: corrupt log file
隐含参数_DISABLE_LOGGING导致数据库的损坏
Oracle不推荐修改隐含参数,尤其是对于你不了解的隐含参数,修改的后果可能很严重。 比如如果设置了_DISABLE_LOGGING参数为TRUE: _disable_logging = TRUE_disable_logging = true 那么启动数据库后进行任何的操作,在关闭数据库后,就会发现数据库出现了损坏: SQL> ALTER system checkpoint; System altered. SQL> shutdown abort ORACLE instance shut down. SQL> startup ORACLE instance started. Total System Global Area 6.2268E+10 bytes Fixed SIZE 2243512 bytes Variable SIZE 4160750664 bytes … Continue reading
Posted in ORACLE
Tagged corrupt log file, ora-19821, redo file, SHUTDOWN, startup, _disable_logging
Leave a comment