Oracle传输表空间功能测试(含详细过程)

最近做Oracle数据迁移，之前有一篇迁移思路思考的文章，这里继续做具体的测试，主题问表空间传输。 相关阅读： Oracle 传输表空间

最近做Oracle数据迁移，之前有一篇迁移思路思考的文章，，这里继续做具体的测试，主题问表空间传输。

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一、源服务器上导出表空间
源服务器: 10.1.122.55
目标服务器：10.1.122.54

0.设置字符集
注意，这里不设置字符集在导入的时候会报错，详细情况见文章的最后。
SUSE11sp2:~ # export LANG=AMERICAN_AMERICA.AL32UTF8
suse11sp2:~> export NLS_LANG=AMERICAN_AMERICA.AL32UTF8

suse11sp2:~> sqlplus / as sysdba

SQL*Plus: Release 11.2.0.3.0 Production on Wed Jul 24 14:45:47 2013

Copyright (c) 1982, 2011, Oracle. All rights reserved.

1.准备需要传输的表空间
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> create tablespace aaa datafile '/oracle/oradata/aa.dbf' size 100M ;

Tablespace created.

SQL> CREATE USER aaa IDENTIFIED BY aaa
DEFAULT TABLESPACE aaa
TEMPORARY TABLESPACE temp; 2 3

User created.

SQL> GRANT CONNECT,RESOURCE TO aaa;

Grant succeeded.

SQL> REVOKE UNLIMITED TABLESPACE FROM aaa;

Revoke succeeded.

SQL> ALTER USER aaa QUOTA UNLIMITED ON aaa;

User altered.

SQL> conn aaa/aaa;
Connected.
SQL> create table a1(id varchar2(10),name varchar2(20));

Table created.

SQL> insert into a1 values('01','lurou');

1 row created.

SQL> insert into a1 values('02','hello,DBA!');

1 row created.

SQL> COMMIT;

Commit complete.

SQL> select * from a1;

ID NAME
---------- --------------------
01 lurou
02 hello,DBA!

SQL>
SQL>
SQL>

2.做传输前检查
SQL> conn / as sysdba
Connected.
SQL>
SQL> execute sys.dbms_tts.transport_set_check('aaa',true);

PL/SQL procedure successfully completed.

SQL>
SQL> select * from sys.transport_set_violations;

no rows selected

SQL>

3.设置表空间为只读
SQL>
SQL> alter tablespace aaa read only;

Tablespace altered.

SQL>
SQL> commit;

Commit complete.

SQL>