Oracle 12C使用RMAN将PDB中分表的多个分区恢复到新用户方案中的操作如下
1.对整个CDB(jy)生成RMAN备份
[oracle@jytest1 ~]$ rman target/ catalog rco/abcd@jypdb_173 Recovery Manager: Release 12.2.0.1.0 - Production on Thu Jan 11 00:43:42 2018 Copyright (c) 1982, 2017, Oracle and/or its affiliates. All rights reserved. connected to target database: JY (DBID=979425723) connected to recovery catalog database RMAN> backup as compressed backupset database format '+test/rman_backup/%d_%I_%U_%t' plus archivelog format '+test/rman_backup/arc_%d_%T_%U'; Starting backup at 2018-01-11 00:43:49 current log archived allocated channel: ORA_DISK_1 channel ORA_DISK_1: SID=393 instance=jy1 device type=DISK channel ORA_DISK_1: starting compressed archived log backup set channel ORA_DISK_1: specifying archived log(s) in backup set input archived log thread=2 sequence=70 RECID=184 STAMP=965090640 input archived log thread=1 sequence=95 RECID=183 STAMP=965090635 channel ORA_DISK_1: starting piece 1 at 2018-01-11 00:44:03 channel ORA_DISK_1: finished piece 1 at 2018-01-11 00:44:18 piece handle=+TEST/rman_backup/arc_jy_20180111_18soc7aj_1_1 tag=TAG20180111T004402 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:15 Finished backup at 2018-01-11 00:44:18 Starting backup at 2018-01-11 00:44:18 using channel ORA_DISK_1 channel ORA_DISK_1: starting compressed full datafile backup set channel ORA_DISK_1: specifying datafile(s) in backup set input datafile file number=00003 name=+DATA/JY/DATAFILE/sysaux.298.962209605 input datafile file number=00001 name=+DATA/JY/DATAFILE/system.317.962209603 input datafile file number=00004 name=+DATA/JY/DATAFILE/undotbs1.277.962209605 input datafile file number=00009 name=+DATA/JY/DATAFILE/undotbs2.312.962209605 input datafile file number=00007 name=+DATA/JY/DATAFILE/users.301.962209605 channel ORA_DISK_1: starting piece 1 at 2018-01-11 00:44:20 channel ORA_DISK_1: finished piece 1 at 2018-01-11 00:46:05 piece handle=+TEST/rman_backup/jy_979425723_19soc7b4_1_1_965090660 tag=TAG20180111T004418 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:01:45 channel ORA_DISK_1: starting compressed full datafile backup set channel ORA_DISK_1: specifying datafile(s) in backup set input datafile file number=00014 name=+DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/users.278.962209649 input datafile file number=00011 name=+DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/sysaux.316.962209649 input datafile file number=00010 name=+DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/system.271.962209649 input datafile file number=00012 name=+DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/undotbs1.264.962209649 input datafile file number=00013 name=+DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/undo_2.268.962209649 input datafile file number=00015 name=+DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/test.275.962210609 channel ORA_DISK_1: starting piece 1 at 2018-01-11 00:46:06 channel ORA_DISK_1: finished piece 1 at 2018-01-11 00:47:01 piece handle=+TEST/rman_backup/jy_979425723_1asoc7ee_1_1_965090766 tag=TAG20180111T004418 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:55 channel ORA_DISK_1: starting compressed full datafile backup set channel ORA_DISK_1: specifying datafile(s) in backup set input datafile file number=00017 name=+DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/sysaux.259.962469409 input datafile file number=00016 name=+DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/system.260.962469409 input datafile file number=00018 name=+DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/undotbs1.265.962469409 input datafile file number=00019 name=+DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/undo_2.266.962469409 input datafile file number=00021 name=+DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/test.269.962469409 input datafile file number=00020 name=+DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/users.267.962469409 channel ORA_DISK_1: starting piece 1 at 2018-01-11 00:47:01 channel ORA_DISK_1: finished piece 1 at 2018-01-11 00:47:46 piece handle=+TEST/rman_backup/jy_979425723_1bsoc7g5_1_1_965090821 tag=TAG20180111T004418 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:45 channel ORA_DISK_1: starting compressed full datafile backup set channel ORA_DISK_1: specifying datafile(s) in backup set input datafile file number=00006 name=+DATA/JY/5F9AA264B21F3ED9E053AB828A0A6088/DATAFILE/sysaux.270.962209675 input datafile file number=00005 name=+DATA/JY/5F9AA264B21F3ED9E053AB828A0A6088/DATAFILE/system.256.962209675 input datafile file number=00008 name=+DATA/JY/5F9AA264B21F3ED9E053AB828A0A6088/DATAFILE/undotbs1.296.962209675 channel ORA_DISK_1: starting piece 1 at 2018-01-11 00:47:47 channel ORA_DISK_1: finished piece 1 at 2018-01-11 00:48:32 piece handle=+TEST/rman_backup/jy_979425723_1csoc7hj_1_1_965090867 tag=TAG20180111T004418 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:45 Finished backup at 2018-01-11 00:48:32 Starting backup at 2018-01-11 00:48:32 current log archived using channel ORA_DISK_1 channel ORA_DISK_1: starting compressed archived log backup set channel ORA_DISK_1: specifying archived log(s) in backup set input archived log thread=1 sequence=96 RECID=185 STAMP=965090913 input archived log thread=2 sequence=71 RECID=186 STAMP=965090913 channel ORA_DISK_1: starting piece 1 at 2018-01-11 00:48:37 channel ORA_DISK_1: finished piece 1 at 2018-01-11 00:48:38 piece handle=+TEST/rman_backup/arc_jy_20180111_1dsoc7j5_1_1 tag=TAG20180111T004835 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01 Finished backup at 2018-01-11 00:48:38 Starting Control File and SPFILE Autobackup at 2018-01-11 00:48:38 piece handle=+TEST/rman_backup/c-979425723-20180111-00 comment=NONE Finished Control File and SPFILE Autobackup at 2018-01-11 00:48:46
2.在删除表sh.sales的SALES_Q3_1998与SALES_Q4_1998分区中的数据之前记录当前时间,在执行恢复时它们被用来指定恢复时间点
SQL> alter session set nls_date_format='yyyy-mm-dd hh34:mi:ss';
Session altered.
SQL> select count(*) from sales partition(SALES_Q3_1998);
COUNT(*)
----------
50515
SQL> select count(*) from sales partition(SALES_Q4_1998);
COUNT(*)
----------
48874
SQL> select sysdate from dual;
SYSDATE
-------------------
2018-01-11 01:03:47
SQL> select current_scn from v$database;
CURRENT_SCN
-----------
8629695
SQL> delete from sales partition(SALES_Q3_1998);
50515 rows deleted.
SQL> delete from sales partition(SALES_Q4_1998);
48874 rows deleted.
SQL> commit;
Commit complete.
SQL> select count(*) from sales partition(SALES_Q3_1998);
COUNT(*)
----------
0
SQL> select count(*) from sales partition(SALES_Q4_1998);
COUNT(*)
----------
0
3.启动RMAN并使用有sysbacup或sysdba权限的用户连接到目标数据库
[oracle@jytest1 ~]$ export NLS_DATE_FORMAT='yyyy-mm-dd hh34:mi:ss' [oracle@jytest1 ~]$ rman target/ catalog rco/abcd@jypdb_173 Recovery Manager: Release 12.2.0.1.0 - Production on Wed Jan 10 02:22:13 2018 Copyright (c) 1982, 2017, Oracle and/or its affiliates. All rights reserved. connected to target database: ORCL (DBID=1492772871)
4.通过使用recover table命令将要被恢复的表或表分区恢复到指定的时间点。 使用auxiliary destination子句（/run/recover辅助数据文件存储目录)与until scn来指定恢复时间点,并且在recover命令中使用子句dump file与datapump destination，指定包含被恢复表或表分区的导出dump文件的文件名(t_emp_recvr.dmp)与存储位置(/run/dump)。 使用remap table子句将分区SH.SALES:SALES_Q3_1998恢复成表JY.SALES_Q3_1998，分区 SH.SALES:SALES_Q4_1998恢复成表JY.SALES_Q4_1998使用remap tablespace子句将sh用户方案中的表分区从表空间users恢复到表空间test中
RMAN> run
2> {
3> recover table SH.SALES:SALES_Q3_1998, SH.SALES:SALES_Q4_1998 of pluggable database jypdb
4> until time '2018-01-11 01:03:47'
5> auxiliary destination '/run/recover'
6> datapump destination '/run/dump'
7> dump file 't_emp_recvr.dmp'
8> remap table SH.SALES:SALES_Q3_1998:JY.SALES_Q3_1998,SH.SALES:SALES_Q4_1998:JY.SALES_Q4_1998
9> remap tablespace 'USERS':'TEST';
10> }
Starting recover at 2018-01-11 01:46:51
using channel ORA_DISK_1
Creating automatic instance, with SID='lCEx'
initialization parameters used for automatic instance:
db_name=JY
db_unique_name=lCEx_pitr_jypdb_JY
compatible=12.2.0
db_block_size=8192
db_files=200
diagnostic_dest=/u01/app/oracle
_system_trig_enabled=FALSE
sga_target=2048M
processes=200
db_create_file_dest=/run/recover
log_archive_dest_1='location=/run/recover'
enable_pluggable_database=true
_clone_one_pdb_recovery=true
#No auxiliary parameter file used
starting up automatic instance JY
Oracle instance started
Total System Global Area 2147483648 bytes
Fixed Size 8794848 bytes
Variable Size 553651488 bytes
Database Buffers 1577058304 bytes
Redo Buffers 7979008 bytes
Automatic instance created
contents of Memory Script:
{
# set requested point in time
set until time "2018-01-11 01:03:47";
# restore the controlfile
restore clone controlfile;
# mount the controlfile
sql clone 'alter database mount clone database';
# archive current online log
sql 'alter system archive log current';
# resync catalog
resync catalog;
}
executing Memory Script
executing command: SET until clause
Starting restore at 2018-01-11 01:47:37
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: SID=211 device type=DISK
channel ORA_AUX_DISK_1: starting datafile backup set restore
channel ORA_AUX_DISK_1: restoring control file
channel ORA_AUX_DISK_1: reading from backup piece +TEST/rman_backup/c-979425723-20180111-00
channel ORA_AUX_DISK_1: piece handle=+TEST/rman_backup/c-979425723-20180111-00 tag=TAG20180111T004839
channel ORA_AUX_DISK_1: restored backup piece 1
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:05
output file name=/run/recover/JY/controlfile/o1_mf_f5dnfy2z_.ctl
Finished restore at 2018-01-11 01:47:43
sql statement: alter database mount clone database
sql statement: alter system archive log current
starting full resync of recovery catalog
full resync complete
contents of Memory Script:
{
# set requested point in time
set until time "2018-01-11 01:03:47";
# set destinations for recovery set and auxiliary set datafiles
set newname for clone datafile 10 to new;
set newname for clone datafile 1 to new;
set newname for clone datafile 12 to new;
set newname for clone datafile 4 to new;
set newname for clone datafile 13 to new;
set newname for clone datafile 9 to new;
set newname for clone datafile 3 to new;
set newname for clone datafile 11 to new;
set newname for clone tempfile 1 to new;
set newname for clone tempfile 3 to new;
# switch all tempfiles
switch clone tempfile all;
# restore the tablespaces in the recovery set and the auxiliary set
restore clone datafile 10, 1, 12, 4, 13, 9, 3, 11;
switch clone datafile all;
}
executing Memory Script
executing command: SET until clause
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
renamed tempfile 1 to /run/recover/JY/datafile/o1_mf_temp_%u_.tmp in control file
renamed tempfile 3 to /run/recover/JY/5F9AC6865E87549FE053AB828A0ADE94/datafile/o1_mf_temp_%u_.tmp in control file
Starting restore at 2018-01-11 01:47:55
using channel ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: starting datafile backup set restore
channel ORA_AUX_DISK_1: specifying datafile(s) to restore from backup set
channel ORA_AUX_DISK_1: restoring datafile 00001 to /run/recover/JY/datafile/o1_mf_system_%u_.dbf
channel ORA_AUX_DISK_1: restoring datafile 00004 to /run/recover/JY/datafile/o1_mf_undotbs1_%u_.dbf
channel ORA_AUX_DISK_1: restoring datafile 00009 to /run/recover/JY/datafile/o1_mf_undotbs2_%u_.dbf
channel ORA_AUX_DISK_1: restoring datafile 00003 to /run/recover/JY/datafile/o1_mf_sysaux_%u_.dbf
channel ORA_AUX_DISK_1: reading from backup piece +TEST/rman_backup/jy_979425723_19soc7b4_1_1_965090660
channel ORA_AUX_DISK_1: piece handle=+TEST/rman_backup/jy_979425723_19soc7b4_1_1_965090660 tag=TAG20180111T004418
channel ORA_AUX_DISK_1: restored backup piece 1
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:01:55
channel ORA_AUX_DISK_1: starting datafile backup set restore
channel ORA_AUX_DISK_1: specifying datafile(s) to restore from backup set
channel ORA_AUX_DISK_1: restoring datafile 00010 to /run/recover/JY/5F9AC6865E87549FE053AB828A0ADE94/datafile/o1_mf_system_%u_.dbf
channel ORA_AUX_DISK_1: restoring datafile 00012 to /run/recover/JY/5F9AC6865E87549FE053AB828A0ADE94/datafile/o1_mf_undotbs1_%u_.dbf
channel ORA_AUX_DISK_1: restoring datafile 00013 to /run/recover/JY/5F9AC6865E87549FE053AB828A0ADE94/datafile/o1_mf_undo_2_%u_.dbf
channel ORA_AUX_DISK_1: restoring datafile 00011 to /run/recover/JY/5F9AC6865E87549FE053AB828A0ADE94/datafile/o1_mf_sysaux_%u_.dbf
channel ORA_AUX_DISK_1: reading from backup piece +TEST/rman_backup/jy_979425723_1asoc7ee_1_1_965090766
channel ORA_AUX_DISK_1: piece handle=+TEST/rman_backup/jy_979425723_1asoc7ee_1_1_965090766 tag=TAG20180111T004418
channel ORA_AUX_DISK_1: restored backup piece 1
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:45
Finished restore at 2018-01-11 01:50:35
datafile 10 switched to datafile copy
input datafile copy RECID=12 STAMP=965094635 file name=/run/recover/JY/5F9AC6865E87549FE053AB828A0ADE94/datafile/o1_mf_system_f5dnkync_.dbf
datafile 1 switched to datafile copy
input datafile copy RECID=13 STAMP=965094635 file name=/run/recover/JY/datafile/o1_mf_system_f5dngcjj_.dbf
datafile 12 switched to datafile copy
input datafile copy RECID=14 STAMP=965094635 file name=/run/recover/JY/5F9AC6865E87549FE053AB828A0ADE94/datafile/o1_mf_undotbs1_f5dnkynd_.dbf
datafile 4 switched to datafile copy
input datafile copy RECID=15 STAMP=965094635 file name=/run/recover/JY/datafile/o1_mf_undotbs1_f5dngcjk_.dbf
datafile 13 switched to datafile copy
input datafile copy RECID=16 STAMP=965094635 file name=/run/recover/JY/5F9AC6865E87549FE053AB828A0ADE94/datafile/o1_mf_undo_2_f5dnkynd_.dbf
datafile 9 switched to datafile copy
input datafile copy RECID=17 STAMP=965094635 file name=/run/recover/JY/datafile/o1_mf_undotbs2_f5dngcjl_.dbf
datafile 3 switched to datafile copy
input datafile copy RECID=18 STAMP=965094635 file name=/run/recover/JY/datafile/o1_mf_sysaux_f5dngcjh_.dbf
datafile 11 switched to datafile copy
input datafile copy RECID=19 STAMP=965094635 file name=/run/recover/JY/5F9AC6865E87549FE053AB828A0ADE94/datafile/o1_mf_sysaux_f5dnkynb_.dbf
contents of Memory Script:
{
# set requested point in time
set until time "2018-01-11 01:03:47";
# online the datafiles restored or switched
sql clone 'JYPDB' "alter database datafile
10 online";
sql clone "alter database datafile 1 online";
sql clone 'JYPDB' "alter database datafile
12 online";
sql clone "alter database datafile 4 online";
sql clone 'JYPDB' "alter database datafile
13 online";
sql clone "alter database datafile 9 online";
sql clone "alter database datafile 3 online";
sql clone 'JYPDB' "alter database datafile
11 online";
# recover and open database read only
recover clone database tablespace "JYPDB":"SYSTEM", "SYSTEM", "JYPDB":"UNDOTBS1", "UNDOTBS1", "JYPDB":"UNDO_2", "UNDOTBS2", "SYSAUX", "JYPDB":"SYSAUX";
sql clone 'alter database open read only';
}
executing Memory Script
executing command: SET until clause
sql statement: alter database datafile 10 online
sql statement: alter database datafile 1 online
sql statement: alter database datafile 12 online
sql statement: alter database datafile 4 online
sql statement: alter database datafile 13 online
sql statement: alter database datafile 9 online
sql statement: alter database datafile 3 online
sql statement: alter database datafile 11 online
Starting recover at 2018-01-11 01:50:36
using channel ORA_AUX_DISK_1
starting media recovery
archived log for thread 1 with sequence 96 is already on disk as file +TEST/arch/1_96_961976319.dbf
archived log for thread 1 with sequence 97 is already on disk as file +TEST/arch/1_97_961976319.dbf
archived log for thread 2 with sequence 71 is already on disk as file +TEST/arch/2_71_961976319.dbf
archived log for thread 2 with sequence 72 is already on disk as file +TEST/arch/2_72_961976319.dbf
archived log file name=+TEST/arch/1_96_961976319.dbf thread=1 sequence=96
archived log file name=+TEST/arch/2_71_961976319.dbf thread=2 sequence=71
archived log file name=+TEST/arch/1_97_961976319.dbf thread=1 sequence=97
archived log file name=+TEST/arch/2_72_961976319.dbf thread=2 sequence=72
media recovery complete, elapsed time: 00:00:01
Finished recover at 2018-01-11 01:50:39
sql statement: alter database open read only
contents of Memory Script:
{
sql clone 'alter pluggable database JYPDB open read only';
}
executing Memory Script
sql statement: alter pluggable database JYPDB open read only
contents of Memory Script:
{
sql clone "create spfile from memory";
shutdown clone immediate;
startup clone nomount;
sql clone "alter system set control_files =
''/run/recover/JY/controlfile/o1_mf_f5dnfy2z_.ctl'' comment=
''RMAN set'' scope=spfile";
shutdown clone immediate;
startup clone nomount;
# mount database
sql clone 'alter database mount clone database';
}
executing Memory Script
sql statement: create spfile from memory
database closed
database dismounted
Oracle instance shut down
connected to auxiliary database (not started)
Oracle instance started
Total System Global Area 2147483648 bytes
Fixed Size 8794848 bytes
Variable Size 553651488 bytes
Database Buffers 1577058304 bytes
Redo Buffers 7979008 bytes
sql statement: alter system set control_files = ''/run/recover/JY/controlfile/o1_mf_f5dnfy2z_.ctl'' comment= ''RMAN set'' scope=spfile
Oracle instance shut down
connected to auxiliary database (not started)
Oracle instance started
Total System Global Area 2147483648 bytes
Fixed Size 8794848 bytes
Variable Size 553651488 bytes
Database Buffers 1577058304 bytes
Redo Buffers 7979008 bytes
sql statement: alter database mount clone database
contents of Memory Script:
{
# set requested point in time
set until time "2018-01-11 01:03:47";
# set destinations for recovery set and auxiliary set datafiles
set newname for datafile 14 to new;
# restore the tablespaces in the recovery set and the auxiliary set
restore clone datafile 14;
switch clone datafile all;
}
executing Memory Script
executing command: SET until clause
executing command: SET NEWNAME
Starting restore at 2018-01-11 01:51:49
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: SID=211 device type=DISK
channel ORA_AUX_DISK_1: starting datafile backup set restore
channel ORA_AUX_DISK_1: specifying datafile(s) to restore from backup set
channel ORA_AUX_DISK_1: restoring datafile 00014 to /run/recover/LCEX_PITR_JYPDB_JY/5F9AC6865E87549FE053AB828A0ADE94/datafile/o1_mf_users_%u_.dbf
channel ORA_AUX_DISK_1: reading from backup piece +TEST/rman_backup/jy_979425723_1asoc7ee_1_1_965090766
channel ORA_AUX_DISK_1: piece handle=+TEST/rman_backup/jy_979425723_1asoc7ee_1_1_965090766 tag=TAG20180111T004418
channel ORA_AUX_DISK_1: restored backup piece 1
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:49
Finished restore at 2018-01-11 01:52:39
datafile 14 switched to datafile copy
input datafile copy RECID=21 STAMP=965094759 file name=/run/recover/LCEX_PITR_JYPDB_JY/5F9AC6865E87549FE053AB828A0ADE94/datafile/o1_mf_users_f5dnot2n_.dbf
contents of Memory Script:
{
# set requested point in time
set until time "2018-01-11 01:03:47";
# online the datafiles restored or switched
sql clone 'JYPDB' "alter database datafile
14 online";
# recover and open resetlogs
recover clone database tablespace "JYPDB":"USERS", "JYPDB":"SYSTEM", "SYSTEM", "JYPDB":"UNDOTBS1", "UNDOTBS1", "JYPDB":"UNDO_2", "UNDOTBS2", "SYSAUX", "JYPDB":"SYSAUX" delete archivelog;
alter clone database open resetlogs;
}
executing Memory Script
executing command: SET until clause
sql statement: alter database datafile 14 online
Starting recover at 2018-01-11 01:52:39
using channel ORA_AUX_DISK_1
starting media recovery
archived log for thread 1 with sequence 96 is already on disk as file +TEST/arch/1_96_961976319.dbf
archived log for thread 1 with sequence 97 is already on disk as file +TEST/arch/1_97_961976319.dbf
archived log for thread 2 with sequence 71 is already on disk as file +TEST/arch/2_71_961976319.dbf
archived log for thread 2 with sequence 72 is already on disk as file +TEST/arch/2_72_961976319.dbf
archived log file name=+TEST/arch/1_96_961976319.dbf thread=1 sequence=96
archived log file name=+TEST/arch/2_71_961976319.dbf thread=2 sequence=71
archived log file name=+TEST/arch/1_97_961976319.dbf thread=1 sequence=97
archived log file name=+TEST/arch/2_72_961976319.dbf thread=2 sequence=72
media recovery complete, elapsed time: 00:00:01
Finished recover at 2018-01-11 01:52:42
database opened
contents of Memory Script:
{
sql clone 'alter pluggable database JYPDB open';
}
executing Memory Script
sql statement: alter pluggable database JYPDB open
contents of Memory Script:
{
# create directory for datapump import
sql 'JYPDB' "create or replace directory
TSPITR_DIROBJ_DPDIR as ''
/run/dump''";
# create directory for datapump export
sql clone 'JYPDB' "create or replace directory
TSPITR_DIROBJ_DPDIR as ''
/run/dump''";
}
executing Memory Script
sql statement: create or replace directory TSPITR_DIROBJ_DPDIR as ''/run/dump''
sql statement: create or replace directory TSPITR_DIROBJ_DPDIR as ''/run/dump''
Performing export of tables...
EXPDP> Starting "SYS"."TSPITR_EXP_lCEx_rDzp":
EXPDP> Processing object type TABLE_EXPORT/TABLE/TABLE_DATA
EXPDP> Processing object type TABLE_EXPORT/TABLE/STATISTICS/TABLE_STATISTICS
EXPDP> Processing object type TABLE_EXPORT/TABLE/STATISTICS/MARKER
EXPDP> Processing object type TABLE_EXPORT/TABLE/TABLE
EXPDP> Processing object type TABLE_EXPORT/TABLE/GRANT/OWNER_GRANT/OBJECT_GRANT
EXPDP> Processing object type TABLE_EXPORT/TABLE/COMMENT
EXPDP> . . exported "SH"."SALES":"SALES_Q3_1998" 1.634 MB 50515 rows
EXPDP> . . exported "SH"."SALES":"SALES_Q4_1998" 1.581 MB 48874 rows
EXPDP> Master table "SYS"."TSPITR_EXP_lCEx_rDzp" successfully loaded/unloaded
EXPDP> ******************************************************************************
EXPDP> Dump file set for SYS.TSPITR_EXP_lCEx_rDzp is:
EXPDP> /run/dump/t_emp_recvr.dmp
EXPDP> Job "SYS"."TSPITR_EXP_lCEx_rDzp" successfully completed at Thu Jan 11 01:53:35 2018 elapsed 0 00:00:41
Export completed
contents of Memory Script:
{
# shutdown clone before import
shutdown clone abort
}
executing Memory Script
Oracle instance shut down
Performing import of tables...
IMPDP> Master table "SYS"."TSPITR_IMP_lCEx_pFDE" successfully loaded/unloaded
IMPDP> Starting "SYS"."TSPITR_IMP_lCEx_pFDE":
IMPDP> Processing object type TABLE_EXPORT/TABLE/TABLE
IMPDP> Processing object type TABLE_EXPORT/TABLE/TABLE_DATA
IMPDP> . . imported "JY"."SALES_Q3_1998" 1.634 MB 50515 rows
IMPDP> . . imported "JY"."SALES_Q4_1998" 1.581 MB 48874 rows
IMPDP> Processing object type TABLE_EXPORT/TABLE/GRANT/OWNER_GRANT/OBJECT_GRANT
IMPDP> ORA-39083: Object type OBJECT_GRANT failed to create with error:
ORA-00942: table or view does not exist
Failing sql is:
GRANT SELECT ON "JY"."SALES" TO "BI"
IMPDP> Processing object type TABLE_EXPORT/TABLE/COMMENT
IMPDP> ORA-39083: Object type COMMENT failed to create with error:
ORA-00942: table or view does not exist
Failing sql is:
COMMENT ON TABLE "JY"."SALES" IS 'facts table, without a primary key; all rows are uniquely identified by the combination of all foreign keys'
ORA-39083: Object type COMMENT:"PROD_ID" failed to create with error:
ORA-00942: table or view does not exist
Failing sql is:
COMMENT ON COLUMN "JY"."SALES"."PROD_ID" IS 'FK to the products dimension table'
ORA-39083: Object type COMMENT:"CUST_ID" failed to create with error:
ORA-00942: table or view does not exist
Failing sql is:
COMMENT ON COLUMN "JY"."SALES"."CUST_ID" IS 'FK to the customers dimension table'
ORA-39083: Object type COMMENT:"TIME_ID" failed to create with error:
ORA-00942: table or view does not exist
Failing sql is:
COMMENT ON COLUMN "JY"."SALES"."TIME_ID" IS 'FK to the times dimension table'
ORA-39083: Object type COMMENT:"CHANNEL_ID" failed to create with error:
ORA-00942: table or view does not exist
Failing sql is:
COMMENT ON COLUMN "JY"."SALES"."CHANNEL_ID" IS 'FK to the channels dimension table'
ORA-39083: Object type COMMENT:"PROMO_ID" failed to create with error:
ORA-00942: table or view does not exist
Failing sql is:
COMMENT ON COLUMN "JY"."SALES"."PROMO_ID" IS 'promotion identifier, without FK constraint (intentionally) to show outer join optimization'
ORA-39083: Object type COMMENT:"QUANTITY_SOLD" failed to create with error:
ORA-00942: table or view does not exist
Failing sql is:
COMMENT ON COLUMN "JY"."SALES"."QUANTITY_SOLD" IS 'product quantity sold with the transaction'
ORA-39083: Object type COMMENT:"AMOUNT_SOLD" failed to create with error:
ORA-00942: table or view does not exist
Failing sql is:
COMMENT ON COLUMN "JY"."SALES"."AMOUNT_SOLD" IS 'invoiced amount to the customer'
IMPDP> Processing object type TABLE_EXPORT/TABLE/STATISTICS/TABLE_STATISTICS
IMPDP> Processing object type TABLE_EXPORT/TABLE/STATISTICS/MARKER
IMPDP> Job "SYS"."TSPITR_IMP_lCEx_pFDE" completed with 9 error(s) at Thu Jan 11 01:55:38 2018 elapsed 0 00:01:38
import completed with errors; Oracle Data Pump dump file t_emp_recvr.dmp is retained
Removing automatic instance
Automatic instance removed
auxiliary instance file /run/recover/JY/5F9AC6865E87549FE053AB828A0ADE94/datafile/o1_mf_temp_f5dnmkjx_.tmp deleted
auxiliary instance file /run/recover/JY/datafile/o1_mf_temp_f5dnmj7f_.tmp deleted
auxiliary instance file /run/recover/LCEX_PITR_JYPDB_JY/onlinelog/o1_mf_4_f5dnqbjt_.log deleted
auxiliary instance file /run/recover/LCEX_PITR_JYPDB_JY/onlinelog/o1_mf_3_f5dnqbhs_.log deleted
auxiliary instance file /run/recover/LCEX_PITR_JYPDB_JY/onlinelog/o1_mf_2_f5dnqbh8_.log deleted
auxiliary instance file /run/recover/LCEX_PITR_JYPDB_JY/onlinelog/o1_mf_1_f5dnqbgj_.log deleted
auxiliary instance file /run/recover/LCEX_PITR_JYPDB_JY/5F9AC6865E87549FE053AB828A0ADE94/datafile/o1_mf_users_f5dnot2n_.dbf deleted
auxiliary instance file /run/recover/JY/5F9AC6865E87549FE053AB828A0ADE94/datafile/o1_mf_sysaux_f5dnkynb_.dbf deleted
auxiliary instance file /run/recover/JY/datafile/o1_mf_sysaux_f5dngcjh_.dbf deleted
auxiliary instance file /run/recover/JY/datafile/o1_mf_undotbs2_f5dngcjl_.dbf deleted
auxiliary instance file /run/recover/JY/5F9AC6865E87549FE053AB828A0ADE94/datafile/o1_mf_undo_2_f5dnkynd_.dbf deleted
auxiliary instance file /run/recover/JY/datafile/o1_mf_undotbs1_f5dngcjk_.dbf deleted
auxiliary instance file /run/recover/JY/5F9AC6865E87549FE053AB828A0ADE94/datafile/o1_mf_undotbs1_f5dnkynd_.dbf deleted
auxiliary instance file /run/recover/JY/datafile/o1_mf_system_f5dngcjj_.dbf deleted
auxiliary instance file /run/recover/JY/5F9AC6865E87549FE053AB828A0ADE94/datafile/o1_mf_system_f5dnkync_.dbf deleted
auxiliary instance file /run/recover/JY/controlfile/o1_mf_f5dnfy2z_.ctl deleted
Finished recover at 2018-01-11 01:55:46
starting full resync of recovery catalog
full resync complete
5.验证是否分区SH.SALES:SALES_Q3_1998被恢复成表JY.SALES_Q3_1998，分区SH.SALES:SALES_Q4_1998被恢复成表JY.SALES_Q4_1998，从查询记录可以看到已经成功恢复
SQL> select count(*) from JY.SALES_Q3_1998;
COUNT(*)
----------
50515
SQL> select count(*) from JY.SALES_Q4_1998;
COUNT(*)
----------
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