So the type of connection being established does not matter because the act of booting the database will recover any incomplete transactions in the transaction log in order to preserve data integrity.
所以正在建立的连接的类型无关紧要,因为数据库的启动将恢复事务日志中所有未完成的事务,以便保持数据完整性。
RECOVER will do the RESTORE of the most recent backup, followed by a log apply process to bring the table space or database to a specified point in time.
RECOVER会恢复最近的备份,然后执行一个日志应用进程,将表空间或数据库带到一个指定的数据点。
For example, to recover data to the end of business day Wednesday, you would need the delta backup images for Monday, Tuesday, and Wednesday (or Wednesday's log files).
例如,为了将数据恢复到星期三工作结束时,需要星期一、星期二和星期三的差异备份镜像(或星期三的日志文件)。
The softmax parameter is set to a lower number, so that the log control file is written to disk more often, and thus after a crash recovery the database may need less time to recover.
将softmax参数设置为较低的数字,以便更频繁地将日志控制文件写入磁盘,因而在崩溃恢复之后,数据库的恢复时间更少。
Finally, online backup images of databases and table Spaces will include the set of log files necessary to restore and recover the backup image to a consistent point in time.
最后,数据库和表空间的在线备份镜像将包括一组日志文件,在将备份镜像恢复到某个一致的时间点时,这些文件是必需的。
Then if a system or media failure occurs, you can use the transaction log and a third-party backup utility to recover your database.
如果系统或媒体发生失败,您可以使用事务日志和第三方备份实用工具恢复数据库。
The only way I have found to recover from this is to either log into the machine via the serial port and kill off the lock program, or hard-reboot the machine.
我发现,要解决此问题,只能通过串口登录到机器,然后杀死锁程序,或者强行重新引导机器。
This topic explains how to recover data when an active database and its log files that are enabled for local continuous replication (LCR) become corrupt.
本主题说明为本地连续复制(LCR)启用的活动数据库及其日志文件已损坏时,如何恢复数据。
You can use this hook to send error notifications, dump postmortem information to a log, or even try to recover from the error automatically.
这个钩子可以用来发送错误通知,将现场相关信息输出到日志文件,或者甚至尝试从错误中自动恢复。
Therefore, we strongly recommend that you back up the log immediately before switching, which allows you to recover the database up to that point.
因此,极力建议您在切换之前备份日志,这样可允许您将数据库恢复到该点。
A full backup includes part of the transaction log so that you can recover the full backup.
完全备份包括一部分事务日志,以便可以恢复完全备份。
The recover process will run in the background automatically. Check alert. log file of the database for more information.
恢复过程会在后台自动执行,可以通过告警日志查看详情。
It can also recover the passwords stored in Credentials file of external drive, as long as you know the last log-on password.
它也可以恢复证书的外部驱动器在文件中存储的密码,只要你知道最后登录密码。
It can also recover the passwords stored in Credentials file of external drive, as long as you know the last log-on password.
它也可以恢复证书的外部驱动器在文件中存储的密码,只要你知道最后登录密码。
应用推荐