catalog recovery area后回到incarnation任一时刻

controlfile 一定要足够早，那就是list incarnation 只有两个的时候
catalog recovery area 后默认最新的incarnation，需要结合 SCN号切换incarnation.
set until scn 7620291; 一定要比list incarnation 中的值大于1，否则就是早一个的incarnation

------SQL

startup nomount force;

####restore controlfile from autobackup;

restore controlfile from '+DATA1/CDB/AUTOBACKUP/2024_06_16/s_1171764106.297.1171720907';

alter database mount;

list incarnation;

catalog recovery area;

--- YES

list incarnation;

restore database;

list incarnation;

catalog recover area;

reset database to incarnation 8;

run{

set until time "(to_date('06/16/2024 11:50:00', 'mm/dd/yyyy hh24:mi:ss'))";

recover database;

}

reset database to incarnation 9;

run{

set until scn 7620291;

restore database;

recover database;

}

list incarnation;

catalog recovery area;

--- YES

list incarnation;

RMAN> startup nomount force;

####restore controlfile from autobackup;

restore controlfile from '+DATA1/CDB/AUTOBACKUP/2024_06_16/s_1171764106.297.1171720907';

alter database mount;

Oracle instance started

Total System Global Area 2382361320 bytes

Fixed Size 9167592 bytes

Variable Size 822083584 bytes

Database Buffers 1543503872 bytes

Redo Buffers 7606272 bytes

RMAN> 2>

Starting restore at 16-JUN-24

allocated channel: ORA_DISK_1

channel ORA_DISK_1: SID=789 instance=cdb3 device type=DISK

channel ORA_DISK_1: restoring control file

channel ORA_DISK_1: restore complete, elapsed time: 00:00:05

output file name=+DATA/CDB/CONTROLFILE/current.303.1148478735

output file name=+DATA/CDB/CONTROLFILE/current.289.1148478735

Finished restore at 16-JUN-24

RMAN>

released channel: ORA_DISK_1

Statement processed

RMAN>

RMAN> list incarnation;

List of Database Incarnations

DB Key Inc Key DB Name DB ID STATUS Reset SCN Reset Time

1 1 CDB 2265125454 PARENT 1 17-APR-19

2 2 CDB 2265125454 CURRENT 1920977 26-SEP-23

RMAN> reset database to incarnation 2;

Starting implicit crosscheck backup at 16-JUN-24

allocated channel: ORA_DISK_1

Crosschecked 5 objects

Finished implicit crosscheck backup at 16-JUN-24

Starting implicit crosscheck copy at 16-JUN-24

using channel ORA_DISK_1

Finished implicit crosscheck copy at 16-JUN-24

searching for all files in the recovery area

cataloging files...

cataloging done

List of Cataloged Files

=======================

File Name: +DATA1/CDB/DATAFILE/system.312.1171725751

File Name: +DATA1/CDB/DATAFILE/undotbs1.276.1171725751

File Name: +DATA1/CDB/DATAFILE/undotbs2.300.1171725751

File Name: +DATA1/CDB/DATAFILE/undotbs3.299.1171725751

File Name: +DATA1/CDB/DATAFILE/users.293.1171725751

File Name: +DATA1/CDB/CONTROLFILE/current.333.1171762815

File Name: +DATA1/CDB/AUTOBACKUP/2024_06_16/s_1171764106.297.1171720907

File Name: +DATA1/CDB/AUTOBACKUP/2024_06_16/s_1171764787.275.1171721587

File Name: +DATA1/CDB/AUTOBACKUP/2024_06_16/s_1171765303.307.1171722103

File Name: +DATA1/CDB/AUTOBACKUP/2024_06_16/s_1171766300.273.1171723101

File Name: +DATA1/CDB/AUTOBACKUP/2024_06_16/s_1171766850.268.1171723651

File Name: +DATA1/CDB/AUTOBACKUP/2024_06_16/s_1171769396.261.1171726197

File Name: +DATA1/CDB/AUTOBACKUP/2024_06_16/s_1171799693.271.1171756493

File Name: +DATA1/CDB/AUTOBACKUP/2024_06_16/s_1171800718.265.1171757519

File Name: +DATA1/CDB/AUTOBACKUP/2024_06_16/s_1171763088.277.1171763089

File Name: +DATA1/CDB/0633F844101D69CBE0636401A8C09D55/BACKUPSET/2024_06_16/nnndf0_fulldbbackup_0.283.1171756489

File Name: +DATA1/CDB/06344F62B8C65A17E0636401A8C0F073/TEMPFILE/temp.262.1171725771

File Name: +DATA1/CDB/06344F62B8C65A17E0636401A8C0F073/BACKUPSET/2024_06_16/nnndf0_fulldbbackup_0.284.1171756485

File Name: +DATA1/CDB/BACKUPSET/2024_06_16/annnf0_fulldbbackup_0.302.1171756479

File Name: +DATA1/CDB/BACKUPSET/2024_06_16/annnf0_fulldbbackup_0.301.1171756481

File Name: +DATA1/CDB/BACKUPSET/2024_06_16/annnf0_fulldbbackup_0.291.1171756481

File Name: +DATA1/CDB/BACKUPSET/2024_06_16/nnndf0_fulldbbackup_0.290.1171756483

File Name: +DATA1/CDB/BACKUPSET/2024_06_16/annnf0_fulldbbackup_0.272.1171756493

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_15/thread_1_seq_123.295.1171720971

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_15/thread_1_seq_124.294.1171720975

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_15/thread_1_seq_125.292.1171720977

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_15/thread_1_seq_126.287.1171720981

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_15/thread_1_seq_2.325.1171746131

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_15/thread_1_seq_3.318.1171746155

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_15/thread_1_seq_4.317.1171746179

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_15/thread_1_seq_5.257.1171746203

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_15/thread_1_seq_6.304.1171746789

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_1_seq_127.280.1171721577

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_1_seq_126.281.1171721577

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_2_seq_87.296.1171721577

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_2_seq_88.289.1171721577

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_3_seq_69.288.1171721577

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_3_seq_68.259.1171721577

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_1_seq_1.306.1171722095

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_1_seq_1.270.1171725689

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_1_seq_7.303.1171756479

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_1_seq_8.278.1171756493

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_1_seq_9.319.1171757513

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_1_seq_8.266.1171757513

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_1_seq_1.309.1171758189

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_1_seq_2.322.1171759317

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_1_seq_3.324.1171759317

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_1_seq_4.308.1171759319

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_1_seq_5.260.1171759319

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_3_seq_1.321.1171759321

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_3_seq_2.332.1171762795

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_1_seq_5.310.1171763083

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_1_seq_4.320.1171763083

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_3_seq_3.256.1171763083

File Name: +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_3_seq_2.267.1171763083

database reset to incarnation 2

RMAN> list incarnation;

List of Database Incarnations

DB Key Inc Key DB Name DB ID STATUS Reset SCN Reset Time

1 1 CDB 2265125454 PARENT 1 17-APR-19

2 2 CDB 2265125454 CURRENT 1920977 26-SEP-23

6 6 CDB 2265125454 ORPHAN 7326532 16-JUN-24

5 5 CDB 2265125454 ORPHAN 7326604 16-JUN-24

4 4 CDB 2265125454 ORPHAN 7326802 16-JUN-24

3 3 CDB 2265125454 ORPHAN 7329707 16-JUN-24

7 7 CDB 2265125454 ORPHAN 7329707 16-JUN-24

8 8 CDB 2265125454 ORPHAN 7512942 16-JUN-24

9 9 CDB 2265125454 ORPHAN 7620289 16-JUN-24

RMAN> run{

set until scn 7326604;

restore database;

recover database;

}

executing command: SET until clause

Starting restore at 16-JUN-24

using channel ORA_DISK_1

channel ORA_DISK_1: starting datafile backup set restore

channel ORA_DISK_1: specifying datafile(s) to restore from backup set

channel ORA_DISK_1: restoring datafile 00001 to +DATA/CDB/DATAFILE/system.275.1148478571

channel ORA_DISK_1: restoring datafile 00003 to +DATA/CDB/DATAFILE/sysaux.263.1148478647

channel ORA_DISK_1: restoring datafile 00004 to +DATA/CDB/DATAFILE/undotbs1.264.1148478683

channel ORA_DISK_1: restoring datafile 00007 to +DATA/CDB/DATAFILE/users.269.1148478683

channel ORA_DISK_1: restoring datafile 00009 to +DATA/CDB/DATAFILE/undotbs2.268.1148480549

channel ORA_DISK_1: restoring datafile 00010 to +DATA/CDB/DATAFILE/undotbs3.262.1148480551

channel ORA_DISK_1: reading from backup piece +DATA1/CDB/BACKUPSET/2024_06_16/nnndf0_fulldbbackup_0.314.1171720897

channel ORA_DISK_1: piece handle=+DATA1/CDB/BACKUPSET/2024_06_16/nnndf0_fulldbbackup_0.314.1171720897 tag=FULLDBBACKUP

channel ORA_DISK_1: restored backup piece 1

channel ORA_DISK_1: restore complete, elapsed time: 00:00:07

channel ORA_DISK_1: starting datafile backup set restore

channel ORA_DISK_1: specifying datafile(s) to restore from backup set

channel ORA_DISK_1: restoring datafile 00011 to +DATA/CDB/06344F62B8C65A17E0636401A8C0F073/DATAFILE/system.292.1148481713

channel ORA_DISK_1: restoring datafile 00012 to +DATA/CDB/06344F62B8C65A17E0636401A8C0F073/DATAFILE/sysaux.288.1148481713

channel ORA_DISK_1: restoring datafile 00013 to +DATA/CDB/06344F62B8C65A17E0636401A8C0F073/DATAFILE/undotbs1.293.1148481713

channel ORA_DISK_1: restoring datafile 00014 to +DATA/CDB/06344F62B8C65A17E0636401A8C0F073/DATAFILE/undo_3.291.1148481745

channel ORA_DISK_1: restoring datafile 00015 to +DATA/CDB/06344F62B8C65A17E0636401A8C0F073/DATAFILE/undo_4.285.1148481747

channel ORA_DISK_1: restoring datafile 00016 to +DATA/CDB/06344F62B8C65A17E0636401A8C0F073/DATAFILE/users.284.1148481749

channel ORA_DISK_1: reading from backup piece +DATA1/CDB/06344F62B8C65A17E0636401A8C0F073/BACKUPSET/2024_06_16/nnndf0_fulldbbackup_0.313.1171720899

channel ORA_DISK_1: piece handle=+DATA1/CDB/06344F62B8C65A17E0636401A8C0F073/BACKUPSET/2024_06_16/nnndf0_fulldbbackup_0.313.1171720899 tag=FULLDBBACKUP

channel ORA_DISK_1: restored backup piece 1

channel ORA_DISK_1: restore complete, elapsed time: 00:00:03

channel ORA_DISK_1: starting datafile backup set restore

channel ORA_DISK_1: specifying datafile(s) to restore from backup set

channel ORA_DISK_1: restoring datafile 00005 to +DATA/CDB/86B637B62FE07A65E053F706E80A27CA/DATAFILE/system.272.1148480251

channel ORA_DISK_1: restoring datafile 00006 to +DATA/CDB/86B637B62FE07A65E053F706E80A27CA/DATAFILE/sysaux.271.1148480251

channel ORA_DISK_1: restoring datafile 00008 to +DATA/CDB/86B637B62FE07A65E053F706E80A27CA/DATAFILE/undotbs1.267.1148480251

channel ORA_DISK_1: reading from backup piece +DATA1/CDB/0633F844101D69CBE0636401A8C09D55/BACKUPSET/2024_06_16/nnndf0_fulldbbackup_0.283.1171756489

channel ORA_DISK_1: piece handle=+DATA1/CDB/0633F844101D69CBE0636401A8C09D55/BACKUPSET/2024_06_16/nnndf0_fulldbbackup_0.283.1171756489 tag=FULLDBBACKUP

channel ORA_DISK_1: restored backup piece 1

channel ORA_DISK_1: restore complete, elapsed time: 00:00:07

Finished restore at 16-JUN-24

Starting recover at 16-JUN-24

using channel ORA_DISK_1

starting media recovery

archived log for thread 1 with sequence 122 is already on disk as file +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_1_seq_122.305.1171720905

archived log for thread 1 with sequence 123 is already on disk as file +DATA1/CDB/ARCHIVELOG/2024_06_15/thread_1_seq_123.295.1171720971

archived log for thread 1 with sequence 124 is already on disk as file +DATA1/CDB/ARCHIVELOG/2024_06_15/thread_1_seq_124.294.1171720975

archived log file name=+DATA1/CDB/ARCHIVELOG/2024_06_16/thread_1_seq_122.305.1171720905 thread=1 sequence=122

archived log file name=+DATA1/CDB/ARCHIVELOG/2024_06_15/thread_1_seq_123.295.1171720971 thread=1 sequence=123

archived log file name=+DATA1/CDB/ARCHIVELOG/2024_06_15/thread_1_seq_124.294.1171720975 thread=1 sequence=124

media recovery complete, elapsed time: 00:00:01

Finished recover at 16-JUN-24

RMAN> report schema;

RMAN-06139: warning: control file is not current for REPORT SCHEMA

Report of database schema for database with db_unique_name CDB

List of Permanent Datafiles

===========================

File Size(MB) Tablespace RB segs Datafile Name

1 1160 SYSTEM *** +DATA/CDB/DATAFILE/system.285.1171764345

3 890 SYSAUX *** +DATA/CDB/DATAFILE/sysaux.291.1171764345

4 615 UNDOTBS1 *** +DATA/CDB/DATAFILE/undotbs1.265.1171764345

5 510 PDB$SEED:SYSTEM *** +DATA/CDB/0633F844101D69CBE0636401A8C09D55/DATAFILE/system.269.1171764355

6 480 PDB$SEED:SYSAUX *** +DATA/CDB/0633F844101D69CBE0636401A8C09D55/DATAFILE/sysaux.264.1171764355

7 5 USERS *** +DATA/CDB/DATAFILE/users.272.1171764345

8 215 PDB$SEED:UNDOTBS1 *** +DATA/CDB/0633F844101D69CBE0636401A8C09D55/DATAFILE/undotbs1.263.1171764355

9 250 UNDOTBS2 *** +DATA/CDB/DATAFILE/undotbs2.292.1171764345

10 25 UNDOTBS3 *** +DATA/CDB/DATAFILE/undotbs3.271.1171764345

11 510 PDB:SYSTEM *** +DATA/CDB/06344F62B8C65A17E0636401A8C0F073/DATAFILE/system.293.1171764351

12 490 PDB:SYSAUX *** +DATA/CDB/06344F62B8C65A17E0636401A8C0F073/DATAFILE/sysaux.286.1171764351

13 215 PDB:UNDOTBS1 *** +DATA/CDB/06344F62B8C65A17E0636401A8C0F073/DATAFILE/undotbs1.267.1171764351

14 215 PDB:UNDO_3 *** +DATA/CDB/06344F62B8C65A17E0636401A8C0F073/DATAFILE/undo_3.262.1171764351

15 215 PDB:UNDO_4 *** +DATA/CDB/06344F62B8C65A17E0636401A8C0F073/DATAFILE/undo_4.268.1171764351

16 5 PDB:USERS *** +DATA/CDB/06344F62B8C65A17E0636401A8C0F073/DATAFILE/users.275.1171764351

List of Temporary Files

=======================

File Size(MB) Tablespace Maxsize(MB) Tempfile Name

1 272 TEMP 32767 +DATA/CDB/TEMPFILE/temp.273.1148478745

2 36 PDB$SEED:TEMP 32767 +DATA/CDB/0633F844101D69CBE0636401A8C09D55/TEMPFILE/temp.265.1148480293

3 98 PDB:TEMP 32767 +DATA/CDB/06344F62B8C65A17E0636401A8C0F073/TEMPFILE/temp.286.1148481715

RMAN> alter database open resetlogs;

Statement processed

RMAN> exit

Recovery Manager complete.

[oracle@rac3 ~]$ s

SQL*Plus: Release 19.0.0.0.0 - Production on Sun Jun 16 02:06:34 2024

Version 19.20.0.0.0

Connected to:

Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production

Version 19.20.0.0.0

SQL> show pdbs;

CON_ID CON_NAME OPEN MODE RESTRICTED

2 PDB$SEED READ ONLY NO

3 PDB READ WRITE YES

SQL> alter session set container=pdb;

RMAN> list incarnation;

List of Database Incarnations

DB Key Inc Key DB Name DB ID STATUS Reset SCN Reset Time

1 1 CDB 2265125454 PARENT 1 17-APR-19

2 2 CDB 2265125454 PARENT 1920977 26-SEP-23

6 6 CDB 2265125454 ORPHAN 7326532 16-JUN-24

5 5 CDB 2265125454 ORPHAN 7326604 16-JUN-24

10 10 CDB 2265125454 ORPHAN 7326605 16-JUN-24

11 11 CDB 2265125454 ORPHAN 7326605 16-JUN-24

4 4 CDB 2265125454 PARENT 7326802 16-JUN-24

3 3 CDB 2265125454 PARENT 7329707 16-JUN-24

7 7 CDB 2265125454 ORPHAN 7329707 16-JUN-24

13 13 CDB 2265125454 CURRENT 7329708 16-JUN-24

12 12 CDB 2265125454 ORPHAN 7329708 16-JUN-24

8 8 CDB 2265125454 ORPHAN 7512942 16-JUN-24

9 9 CDB 2265125454 ORPHAN 7620289 16-JUN-24

RMAN> run{

2> set until scn 7326604;

3> restore database;

4> recover database;

5> }

executing command: SET until clause

Starting restore at 16-JUN-24

using channel ORA_DISK_1

RMAN-00571: ===========================================================

RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============

RMAN-00571: ===========================================================

RMAN-03002: failure of restore command at 06/16/2024 05:05:21

RMAN-20208: UNTIL CHANGE is before RESETLOGS change

RMAN> reset database to incarnation 5;

database reset to incarnation 5

RMAN> run{

2> set until scn 7326604;

3> restore database;

4> recover database;

5> }

executing command: SET until clause

Starting restore at 16-JUN-24

using channel ORA_DISK_1

RMAN-00571: ===========================================================

RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============

RMAN-00571: ===========================================================

RMAN-03002: failure of restore command at 06/16/2024 05:06:22

RMAN-20208: UNTIL CHANGE is before RESETLOGS change

RMAN> run{

2> set until scn 7326605;

3> restore database;

4> recover database;

5> }

Starting recover at 16-JUN-24

using channel ORA_DISK_1

starting media recovery

archived log for thread 1 with sequence 122 is already on disk as file +DATA1/CDB/ARCHIVELOG/2024_06_16/thread_1_seq_122.305.1171720905

archived log for thread 1 with sequence 123 is already on disk as file +DATA1/CDB/ARCHIVELOG/2024_06_15/thread_1_seq_123.295.1171720971

archived log file name=+DATA1/CDB/ARCHIVELOG/2024_06_16/thread_1_seq_122.305.1171720905 thread=1 sequence=122

archived log file name=+DATA1/CDB/ARCHIVELOG/2024_06_15/thread_1_seq_123.295.1171720971 thread=1 sequence=123

unable to find archived log

archived log thread=1 sequence=1

RMAN-00571: ===========================================================

RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============

RMAN-00571: ===========================================================

RMAN-03002: failure of recover command at 06/16/2024 05:07:02

RMAN-06054: media recovery requesting unknown archived log for thread 1 with sequence 1 and starting SCN of 7326604

SQL> show pdbs;

CON_ID CON_NAME OPEN MODE RESTRICTED

3 PDB READ WRITE YES

SQL> select count(*) from abc;

select count(*) from abc

ERROR at line 1:

ORA-00942: table or view does not exist

SQL>