【原】oracle11GR2传输表空间

作者：david_zhang@sh 【转载时请以超链接形式标明文章】

链接：http://www.cnblogs.com/david-zhang-index/archive/2012/08/12/2634461.html

本文演示跨操作系统迁移表空间：

source os：

 1 [oracle@Silent ~]$ more /etc/redhat-release

 2 Red Hat Enterprise Linux Server release 5.3 (Tikanga) 64bit

 3 

 4 SQL> select * from v$version;

 5 

 6 BANNER

 7 --------------------------------------------------------------------------------

 8 Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production

 9 PL/SQL Release 11.2.0.1.0 - Production

10 CORE 11.2.0.1.0 Production

11 TNS for Linux: Version 11.2.0.1.0 - Production

12 NLSRTL Version 11.2.0.1.0 - Production

target os：

 1 bash-3.2$ more /etc/release

 2 Oracle Solaris 10 8/11 s10x_u10wos_17b X86 64bit  3 Copyright (c) 1983, 2011, Oracle and/or its affiliates. All rights reserved.

 4 Assembled 23 August 2011

 5 

 6 SQL> select * from v$version;

 7 

 8 BANNER

 9 --------------------------------------------------------------------------------

10 Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production

11 PL/SQL Release 11.2.0.1.0 - Production

12 CORE 11.2.0.1.0 Production

13 TNS for Solaris: Version 11.2.0.1.0 - Production

14 NLSRTL Version 11.2.0.1.0 - Production

begin：

1.check character set at source and target os with under commands

1 SQL> select userenv('language') from dual;

2 

3 USERENV('LANGUAGE')

4 ----------------------------------------------------

5 AMERICAN_AMERICA.ZHS16GBK

2.check time zone at source and target os with under commands

1 SQL> SELECT version FROM v$timezone_file;

2 

3    VERSION

4 ----------

5         11

3.check transport tablespace access platforms and endianness at source and target os with under commands

1 SQL> SELECT d.PLATFORM_NAME,ENDIAN_FORMAT FROM V$TRANSPORTABLE_PLATFORM tp,V$DATABASE d WHERE tp.PLATFORM_NAME =d.PLATFORM_NAME;

2 

3 SQL> PLATFORM_NAME               ENDIAN_FORMAT

4 

5 -----------------------------    --------------

6 Linux x86 64-bit                 Little

SQL> SELECT d.PLATFORM_NAME,ENDIAN_FORMAT FROM V$TRANSPORTABLE_PLATFORM tp,V$DATABASE d WHERE tp.PLATFORM_NAME = d.PLATFORM_NAME;



PLATFORM_NAME                            ENDIAN_FORMAT

---------------------------------------- --------------

Solaris Operating System (x86-64)        Little

4.创建测试表空及用户

source：

1 SQL> create tablespace ttbs1 datafile '/u01/app/oracle/oradata/silent/ttbs1.dbf' size 100m;

2 

3 Tablespace created.

1 SQL> create user test1 identified by test default tablespace ttbs1;

2 

3 User created.

4 

5 SQL> grant connect,resource to test1;

6 

7 Grant succeeded.

target：

1 SQL> create tablespace ttbs2 datafile '/u01/app/oracle/oradata/sun/ttbs2.dbf' size 100m;

2 

3 Tablespace created.

SQL> create user test2 identified by test default tablespace ttbs2;



User created.



SQL> grant connect,resource to test2;



Grant succeeded.

5.test1用户登录创建表及导入数据

 1 SQL> create table ttbs as select * from all_objects;

 2 

 3 Table created.

 4 

 5 SQL> select * from tab;

 6 

 7 TNAME                          TABTYPE  CLUSTERID

 8 ------------------------------ ------- ----------

 9 TTBS                           TABLE

10 

11 SQL> select count(*) from ttbs;

12 

13   COUNT(*)

14 ----------

15      55624

6.check tablespace contain-self

1 SQL> exec dbms_tts.transport_set_check('ttbs1',true);

2 

3 PL/SQL procedure successfully completed.

4 

5 SQL> select * from transport_set_violations;

6 

7 no rows selected

#如果不符合规定的，这里会显示的相关的信息。比如：

1 SQL> select * from transport_set_violations;

2 VIOLATIONS

3 -----------------------------------------------------------------------------

4 ORA-39917: 可插入集内不允许使用 SYS 拥有的对象 TTBS1 (在表空间 TTBS1 中)

7.set tablespace ttbs1 read only

1 SQL> alter tablespace ttbs1 read only;

2 

3 Tablespace altered.

8.平台转换

soruce转换：

1 RMAN> convert tablespace 'TTBS1'to platform="Solaris Operating System (x86-64)" db_file_name_convert='/u01/app/oracle/oradata/silent/ttbs1.dbf','/tmp/ttbs1.dbf';

2 

3 Starting conversion at source at 12-AUG-12

4 using channel ORA_DISK_1

5 channel ORA_DISK_1: starting datafile conversion

6 input datafile file number=00005 name=/u01/app/oracle/oradata/silent/ttbs1.dbf

7 converted datafile=/tmp/ttbs1.dbf

8 channel ORA_DISK_1: datafile conversion complete, elapsed time: 00:00:16

9 Finished conversion at source at 12-AUG-12

 如果在target端转换，方法如下:

1 RMAN> CONVERT DATAFILE '/u01/app/oracle/oradata/sun/ttbs1.dbf' TO PLATFORM="Solaris Operating System (x86-64)" FROM PLATFORM="Linux x86 64-bit" DB_FILE_NAME_CONVERT="/u01/app/oracle/oradata/sun/","/tmp/";

2 

3 Starting conversion at target at 12-AUG-12

4 using channel ORA_DISK_1

5 channel ORA_DISK_1: starting datafile conversion

6 input file name=/u01/app/oracle/oradata/sun/ttbs1.dbf

7 converted datafile=/tmp/ttbs1.dbf

8 channel ORA_DISK_1: datafile conversion complete, elapsed time: 00:00:14

9 Finished conversion at target at 12-AUG-12

9.将dump文件及生成的/tmp/ttbs1.dbf拷贝到target，将dump放在dpdir目录下，将数据文件放在target的数据文件目录下（注:数据文件可其他位置，只要oracle可以读取即可）

10.在target端导入

 1 bash-3.2$ impdp TRANSPORT_DATAFILES='/u01/app/oracle/oradata/sun/ttbs1.dbf' directory=dpdir dumpfile=ttbs.dmp remap_tablespace=ttbs1:ttbs2 remap_schema=test1:test2 logfile=ttbs1.log

 2 

 3 Import: Release 11.2.0.1.0 - Production on Mon Aug 13 22:46:54 2012

 4 

 5 Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved.

 6 

 7 Username: /as sysdba

 8 

 9 Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production

10 With the Partitioning, OLAP, Data Mining and Real Application Testing options

11 Master table "SYS"."SYS_IMPORT_TRANSPORTABLE_01" successfully loaded/unloaded

12 Starting "SYS"."SYS_IMPORT_TRANSPORTABLE_01":  /******** AS SYSDBA TRANSPORT_DATAFILES=/u01/app/oracle/oradata/sun/ttbs1.dbf directory=dpdir dumpfile=ttbs.dmp remap_tablespace=ttbs1:ttbs2 remap_schema=test1:test2 logfile=ttbs1.log

13 Processing object type TRANSPORTABLE_EXPORT/PLUGTS_BLK

14 Processing object type TRANSPORTABLE_EXPORT/TABLE

15 Processing object type TRANSPORTABLE_EXPORT/POST_INSTANCE/PLUGTS_BLK

16 Job "SYS"."SYS_IMPORT_TRANSPORTABLE_01" successfully completed at 22:47:16

 备注：此步试验我重新做一下，原因是我想用到参数remap_tablespace=ttbs1:ttbs2，第一次失败的原因是我已经在target端建好ttbs2表空间，所以在导入的时候报错"ttbs2表空间已存在"，后来我删除了ttbs2表空间，重新导入成功，也就是说在导入的时候到自动创建新的表空间而无需事先建好。

如果不加remap_tablespace参数直接导入的话，结果是这样：

 1 bash-3.2$ impdp TRANSPORT_DATAFILES='/u01/app/oracle/oradata/sun/ttbs1.dbf' directory=dpdir dumpfile=ttbs.dmp remap_schema=test1:test2 logfile=ttbs1.log                

 2 Import: Release 11.2.0.1.0 - Production on Mon Aug 13 22:25:32 2012

 3 

 4 Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved.

 5 

 6 Username: /as sysdba

 7 

 8 Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production

 9 With the Partitioning, OLAP, Data Mining and Real Application Testing options

10 Master table "SYS"."SYS_IMPORT_TRANSPORTABLE_01" successfully loaded/unloaded

11 Starting "SYS"."SYS_IMPORT_TRANSPORTABLE_01":  /******** AS SYSDBA TRANSPORT_DATAFILES=/u01/app/oracle/oradata/sun/ttbs1.dbf directory=dpdir dumpfile=ttbs.dmp remap_schema=test1:test2 logfile=ttbs1.log

12 Processing object type TRANSPORTABLE_EXPORT/PLUGTS_BLK

13 Processing object type TRANSPORTABLE_EXPORT/TABLE

14 Processing object type TRANSPORTABLE_EXPORT/POST_INSTANCE/PLUGTS_BLK

15 Job "SYS"."SYS_IMPORT_TRANSPORTABLE_01" successfully completed at 22:27:03

16 

17 bash-3.2$ exit

18 exit

19 

20 SQL> conn test2/test

21 Connected.

22 SQL> select table_name,tablespace_name from user_tables;

23 

24 TABLE_NAME                     TABLESPACE_NAME

25 ------------------------------ ------------------------------

26 TTBS                           TTBS1

11.验证操作正确性

 1 SQL> conn test2/test

 2 Connected.

 3 SQL> select * from tab;

 4 

 5 TNAME                          TABTYPE  CLUSTERID

 6 ------------------------------ ------- ----------

 7 TTBS                           TABLE

 8  

 9 SQL> select count(*) from ttbs;

10 

11    COUNT(*)

12 ----------

13       55624

14 

15 SQL> select USERNAME,DEFAULT_TABLESPACE from dba_users where USERNAME='TEST2';

16 

17 USERNAME                       DEFAULT_TABLESPACE

18 ------------------------------ ------------------------------

19 TEST2                          TTBS2

20 

21 SQL> select table_name,tablespace_name from user_tables;

22 

23 TABLE_NAME                     TABLESPACE_NAME

24 ------------------------------ ------------------------------

25 TTBS                           TTBS2