手工创建controlfile时,noresetlogs和resetlogs的适用范围

手工创建controlfile时,noresetlogs和resetlogs的适用范围

直接摘录2段话:
1.Set NORESETLOGS case
The following commands will create a new control file and use it to open the database.
Data used by Recovery Manager will be lost.
Additional logs may be required for media recovery of offline.
Use this only if the current versions of all online logs are available.

2.Set RESETLOGS case
The following commands will create a new control file and use it to open the database.
Data used by Recovery Manager will be lost.
The contents of online logs will be lost and all backups will be invalidated.
Use this only if online logs are damaged.