您可以尝试（至少需要 Oracle 10g）：
RESTORE DATABASE PREVIEW;
您至少需要在整个备份操作期间生成的存档日志。
一个快速演示：
C:\Users>rman target /
Recovery Manager: Release 12.1.0.1.0 - Production on Wed Jan 8 14:34:28 2014
Copyright (c) 1982, 2013, Oracle and/or its affiliates. All rights reserved.
connected to target database: CDB12C (DBID=4034496039)
RMAN> list backup of database summary completed after 'sysdate - 1';
using target database control file instead of recovery catalog
List of Backups
===============
Key TY LV S Device Type Completion Time #Pieces #Copies Compressed Tag
------- -- -- - ----------- ------------------ ------- ------- ---------- ---
1 B F A DISK 08-jan-14:14:23:45 1 1 NO TAG20140108T141855
2 B F A DISK 08-jan-14:14:24:48 1 1 NO TAG20140108T141855
3 B F A DISK 08-jan-14:14:25:46 1 1 NO TAG20140108T141855
RMAN> restore database preview summary from tag = TAG20140108T141855;
Starting restore at 08-jan-14:14:34:47
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=30 device type=DISK
List of Backups
===============
Key TY LV S Device Type Completion Time #Pieces #Copies Compressed Tag
------- -- -- - ----------- ------------------ ------- ------- ---------- ---
1 B F A DISK 08-jan-14:14:23:44 1 1 NO TAG20140108T141855
3 B F A DISK 08-jan-14:14:25:30 1 1 NO TAG20140108T141855
2 B F A DISK 08-jan-14:14:24:31 1 1 NO TAG20140108T141855
using channel ORA_DISK_1
List of Archived Log Copies for database with db_unique_name CDB12C
=====================================================================
Key Thrd Seq S Low Time
------- ---- ------- - ------------------
1 1 13 A 03-jan-14:15:01:14
Name: C:\APP\ORACLE\FAST_RECOVERY_AREA\CDB12C\ARCHIVELOG\2014_01_08\O1_MF_1_13_9DTNSSGR_.ARC
Media recovery start SCN is 2475111
Recovery must be done beyond SCN 2475373 to clear datafile fuzziness
Finished restore at 08-jan-14:14:34:49
RMAN> list archivelog from scn 2475111 until scn 2475374;
List of Archived Log Copies for database with db_unique_name CDB12C
=====================================================================
Key Thrd Seq S Low Time
------- ---- ------- - ------------------
1 1 13 A 03-jan-14:15:01:14
Name: C:\APP\ORACLE\FAST_RECOVERY_AREA\CDB12C\ARCHIVELOG\2014_01_08\O1_MF_1_13_9DTNSSGR_.ARC
请注意恢复...预览输出中的 scn 最小-最大指示：
介质恢复开始 SCN 为 2475111 必须在 SCN 2475373 之外进行恢复才能清除数据文件模糊性
因此，为了超出指定的 scn，我们搜索包含 scn 2475373 + 1 的存档日志。
如果您想手动验证，请检查以下 MOS 注意：
如何确定 RMAN 备份恢复的最小终点（文档 ID 1329415.1）