发布时间：2012-12-26 14:47:48
点击(此处)折叠或打开Supplemental LoggingRedo log files are generally used for instance recovery and media recovery. The data needed for such operations is automatically recorded in the redo log files. However, a redo-based application may require that additional columns be logged in the redo log files. The ......【阅读全文】
发布时间：2012-12-28 16:56:19
The following INIT.ORA/SPFILE parameter can be used if your current redologs are corrupted or blown away. It may also be handy if you do database recovery and one of the archived log files are missing and cannot be restored. NOTE: Caution is advised when enabling this parameter as you might......【阅读全文】
