Oracle表空间传输测试

源数据库平台：window 7 64bit Oracle 11g 64bit
目标数据库平台：RHEL6 64bit Oracle 11g 64bit

1.查看数据集

select * from nls_database_parameters;
select userenv('language') from dual;

2.查看表空间传输平台

SQL> column PLATFORM_NAME format a50;
SQL> select * from v$transportable_platform;

PLATFORM_ID PLATFORM_NAME                                      ENDIAN_FORMAT
----------- -------------------------------------------------- --------------
          1 Solaris[tm] OE (32-bit)                            Big
          2 Solaris[tm] OE (64-bit)                            Big
          7 Microsoft Windows IA (32-bit)                      Little
         10 Linux IA (32-bit)                                  Little
          6 AIX-Based Systems (64-bit)                         Big
          3 HP-UX (64-bit)                                     Big
          5 HP Tru64 UNIX                                      Little
          4 HP-UX IA (64-bit)                                  Big
         11 Linux IA (64-bit)                                  Little
         15 HP Open VMS                                        Little
          8 Microsoft Windows IA (64-bit)                      Little
          9 IBM zSeries Based Linux                            Big
         13 Linux x86 64-bit                                   Little
         16 Apple Mac OS                                       Big
         12 Microsoft Windows x86 64-bit                       Little
         17 Solaris Operating System (x86)                     Little
         18 IBM Power Based Linux                              Big
         19 HP IA Open VMS                                     Little
         20 Solaris Operating System (x86-64)                  Little

已选择19行。

3.创建测试用例

SQL> create tablespace test_transtablespace datafile 'D:\APP\ORADATA\ORCL\test_tbs.DBF'
  2  size 2G autoextend on ;

表空间已创建。

SQL> create user test_tbs identified by test_tbs default tablespace test_transtablespace;

用户已创建。

SQL> grant connect to test_tbs;

授权成功。

SQL> grant resource to test_tbs;

授权成功。

SQL> grant dba to test_tbs;

授权成功。

4.表空间自包含检查

conn / as sysdba
进行FULL_CHECK测试
execute dbms_tts.transport_set_check('test_transtablespace',full_check=>true);

/*
将索引和外键同时检查。
SQL> execute dbms_tts.transport_set_check('users,example,indx',true,true);
*/

select * from transport_set_violations;

5.将表空间置于只读状态

alter tablespace test_transtablespace read only;

6.导出表空间元数据

C:\Users\Administrator>expdp \"sys/oracle as sysdba\" DUMPFILE=test_transtbs.dmp DIRECTORY=expdump transport_tablespaces=test_transtablespace ;

Export: Release 11.1.0.7.0 - 64bit Production on 星期一, 19 5月, 2014 11:49:56

Copyright (c) 2003, 2007, Oracle.  All rights reserved.

连接到: Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
启动 "SYS"."SYS_EXPORT_TRANSPORTABLE_01":  "sys/******** AS SYSDBA" DUMPFILE=test_transtbs.dmp DIRECTORY=expdump transport_tablespaces=test_transtablespace ;
处理对象类型 TRANSPORTABLE_EXPORT/PLUGTS_BLK
处理对象类型 TRANSPORTABLE_EXPORT/TABLE
处理对象类型 TRANSPORTABLE_EXPORT/INDEX
处理对象类型 TRANSPORTABLE_EXPORT/CONSTRAINT/CONSTRAINT
处理对象类型 TRANSPORTABLE_EXPORT/POST_INSTANCE/PLUGTS_BLK
已成功加载/卸载了主表 "SYS"."SYS_EXPORT_TRANSPORTABLE_01"
******************************************************************************
SYS.SYS_EXPORT_TRANSPORTABLE_01 的转储文件集为:
  D:\APP\ORADATA\EXPDUMP\TEST_TRANSTBS.DMP
******************************************************************************
可传输表空间 TEST_TRANSTABLESPACE 所需的数据文件:
  D:\APP\ORADATA\ORCL\TEST_TBS.DBF
作业 "SYS"."SYS_EXPORT_TRANSPORTABLE_01" 已于 11:50:20 成功完成

7.将表空间的数据文件和导出的DMP文件，传送到目标数据库平台上。

8.目标数据库上创建目标schema

SQL> create user test_tbs identified by test_tbs;

用户已创建。

SQL> grant connect,resource,dba to test_tbs;

9.导入表空间

[oracle@localhost test_dump]$ impdp \"sys/oracle as sysdba\" dumpfile=TEST_TRANSTBS.DMP directory=test_dum transport_datafiles=/u01/app/oradata/zen/TEST_TBS.DBF remap_schema=test_tbs:test_tbs ;

Import: Release 11.2.0.1.0 - Production on Sun May 18 23:46:22 2014

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

Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Master table "SYS"."SYS_IMPORT_TRANSPORTABLE_01" successfully loaded/unloaded
Starting "SYS"."SYS_IMPORT_TRANSPORTABLE_01":  "sys/******** AS SYSDBA" dumpfile=TEST_TRANSTBS.DMP directory=test_dum transport_datafiles=/u01/app/oradata/zen/TEST_TBS.DBF remap_schema=test_tbs:test_tbs
Processing object type TRANSPORTABLE_EXPORT/PLUGTS_BLK
Processing object type TRANSPORTABLE_EXPORT/TABLE
Processing object type TRANSPORTABLE_EXPORT/INDEX
Processing object type TRANSPORTABLE_EXPORT/CONSTRAINT/CONSTRAINT
Processing object type TRANSPORTABLE_EXPORT/POST_INSTANCE/PLUGTS_BLK
Job "SYS"."SYS_IMPORT_TRANSPORTABLE_01" successfully completed at 23:46:31

10.查看表空间状态

SQL> select tablespace_name,block_size,status,logging from dba_tablespaces;

TABLESPACE_NAME                BLOCK_SIZE STATUS    LOGGING
------------------------------ ---------- --------- ---------
SYSTEM                               8192 ONLINE    LOGGING
SYSAUX                               8192 ONLINE    LOGGING
UNDOTBS1                             8192 ONLINE    LOGGING
TEMP                                 8192 ONLINE    NOLOGGING
USERS                                8192 ONLINE    LOGGING
TEST_TRANSTABLESPACE                 8192 READ ONLY LOGGING

11.修改表空间状态

alter tablespace TEST_TRANSTABLESPACE read write ;

12.至此表空间传输完成。

注意：
1.元数据库和目标数据的字符集最好一致。
2.目标数据库在导入之前不存在相同的表空间名字。
3.windows和Linux 无需转换可以直接倒。
4.检查表空间的对象包含。
5.为了保证数据的一致性，导出表空间时，要将表空间置于 read ONLY 状态，不然导入的时候会报
ORA-19722: datafile /u01/app/oradata/test_dump/TEST_TBS.DBF is an incorrect version