Transport_Tablespace-EXP/IMP
通过传输表空间(EXP/IMP方式)将192.168.3.199数据库下，chenjc用户下的t1表，导入到192.168.3.198数据库下，chenjc用户下；
一 查看操作系统版本，数据库版本
192.168.3.199
[oracle@ogg1
~]$ cat /etc/issue
Oracle Linux
Server release 6.3
SQL> select
* from v$version where rownum<=2;
BANNER
——————————————————————————–
Oracle
Database 11g Enterprise Edition Release 11.2.0.3.0 – 64bit Production
PL/SQL Release
11.2.0.3.0 – Production
192.168.3.198
[oracle@ogg2
orcl]$ cat /etc/issue
Oracle Linux
Server release 6.3
SQL> select
* from v$version where rownum<=2;
BANNER
——————————————————————————–
Oracle
Database 11g Enterprise Edition Release 11.2.0.3.0 – 64bit Production
PL/SQL Release
11.2.0.3.0 – Production
二 创建测试表空间，测试用户，测试表
192.168.3.199
SQL> create
tablespace chenjc datafile ‘/u01/app/oracle/oradata/orcl/chenjc01.dbf’ size 30m
autoextend on;
Tablespace
created.
SQL> create
user chenjc identified by chenjc default tablespace chenjc;
User created.
SQL> grant
connect,resource,dba to chenjc;
Grant
succeeded.
SQL> conn
chenjc/chenjc
Connected.
SQL> create
table t1 as select level id,sysdate as t_date from dual connect by
level<=100000;
Table created.
三 检查准备迁移的表空间是否自包含
SQL> conn
/as sysdba
Connected.
SQL> execute
dbms_tts.transport_set_check(ts_list=>’CHENJC’,incl_constraints=>TRUE);
PL/SQL
procedure successfully completed.
SQL> select
* from transport_set_violations;
no rows
selected
/*无返回记录，说明符合传输表空间条件*/
四 设置准备传输的表空间为只读
SQL> alter
tablespace chenjc read only;
Tablespace
altered.
五 通过exp工具导出所要传输表空间的原数据
[oracle@ogg1
~]$ exp “‘sys/oracle as sysdba'” file=chenjc.dmp log=chenjc.log
transport_tablespace=y tablespaces=chenjc
Export:
Release 11.2.0.3.0 – Production on Mon Aug 3 09:40:25 2015
Copyright (c)
1982, 2011, Oracle and/or its affiliates.
All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 – 64bit Production
With the
Partitioning, OLAP, Data Mining and Real Application Testing options
Export done in
ZHS16GBK character set and AL16UTF16 NCHAR character set
Note: table
data (rows) will not be exported
About to
export transportable tablespace metadata…
For tablespace
CHENJC …
. exporting
cluster definitions
. exporting
table definitions
. . exporting
table T1
. exporting
referential integrity constraints
. exporting
triggers
. end
transportable tablespace metadata export
Export
terminated successfully without warnings.
/*双引号+单引号*/
/*
模拟平台转换（同一平台传输不需要这步）
SQL> col platform_name for a35
SQL> select * from v$transportable_platform order by
platform_id;
RMAN>convert tablespace “TESTSPACE” to platform
‘Microsoft Windows IA (32-bit)’ format ‘d:\TESTSPACE01.DBF’ –这个是转换的目标地址
*/
六 将数据库文件和导出的表空间原文件复制到192.168.3.198服务器
[oracle@ogg1
~]$ scp chenjc.dmp 192.168.3.198:/home/oracle/
[oracle@ogg1
~]$ scp /u01/app/oracle/oradata/orcl/chenjc01.dbf 192.168.3.198:/home/oracle/
192.168.3.198
[oracle@ogg2
~]$ mv chenjc* /u01/app/oracle/oradata/orcl/
[oracle@ogg2
~]$ cd /u01/app/oracle/oradata/orcl/
[oracle@ogg2
orcl]$ ll -rth
……
-rw-r–r– 1
oracle oinstall 16K Aug 3 09:43 chenjc.dmp
-rw-r—– 1
oracle oinstall 31M Aug 3 09:44 chenjc01.dbf
……
七 目标数据库创建用户，指定表空间(目标数据库不能有和将要传输表空间同名的表空间)
SQL> create
user chenjc identified by chenjc default tablespace users;
User created.
SQL> grant
connect,resource,dba to chenjc;
Grant
succeeded.
八 通过imp工具导入表空间
[oracle@ogg2
orcl]$ imp “‘sys/oracle as sysdba'” file=chenjc.dmp log=chenjc.log
tablespaces=chenjc
datafiles=’/u01/app/oracle/oradata/orcl/chenjc01.dbf’ transport_tablespace=y
Import:
Release 11.2.0.3.0 – Production on Mon Aug 3 10:14:15 2015
Copyright (c)
1982, 2011, Oracle and/or its affiliates.
All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 – 64bit Production
With the
Partitioning, OLAP, Data Mining and Real Application Testing options
Export file
created by EXPORT:V11.02.00 via conventional path
About to
import transportable tablespace(s) metadata…
import done in
ZHS16GBK character set and AL16UTF16 NCHAR character set
. importing
SYS’s objects into SYS
. importing
SYS’s objects into SYS
. importing
CHENJC’s objects into CHENJC
. . importing
table
“T1”
. importing
SYS’s objects into SYS
Import
terminated successfully without warnings.
/*datafiles必须绝对路径*/
九 修改用户默认表空间
SQL> alter
user chenjc default tablespace chenjc;
User altered.
十 查看
SQL> select
name from v$dbfile;
NAME
——————————————————————————–
/u01/app/oracle/oradata/orcl/system.dbf
/u01/app/oracle/oradata/orcl/sysaux.dbf
/u01/app/oracle/oradata/orcl/undotbs01.dbf
/u01/app/oracle/oradata/orcl/user01.dbf
/u01/app/oracle/oradata/orcl/ggm01.dbf
/u01/app/oracle/oradata/orcl/chenjc01.dbf
6 rows
selected.
SQL> conn
chenjc/chenjc
SQL> select
id,to_char(t_date,’yyyy-mm-dd hh34:mi:ss’) from t1 where rownum<=3;
ID TO_CHAR(T_DATE,’YYY
———-
——————-
1 2015-08-03 09:27:01
2 2015-08-03 09:27:01
3 2015-08-03 09:27:01
