用impbp直接导入远程数据库

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1.需求
将一个远程系统数据库导入到本地
2.步骤
(1)在本地创建表空间和用户
(2)在本服务器创建源数据库账户的tns
(3)登录源数据库,查询Oracle版本号
(4)登录system用户,创建network_link
(5)退出sqlplus,直接在命令提示符程序中输入impdp语句,进行数据库的直接导入
3.实例
(1)基本信息

本地数据库信息
用户: localDBuername/localDBpasswd
表空间名:localDBspacename

远程数据库信息
TNS:
TNSORCL =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 远程数据库服务器IP)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = ORCL)
)
)

用户:remoteDBUername/remoteDBpasswd
表空间名:remoteDBspacename
(2)例子
Microsoft Windows [版本 6.1.7600]
版权所有 (c) 2009 Microsoft Corporation。保留所有权利。

C:\Users\Administrator>sqlplus /nolog

SQL*Plus: Release 11.2.0.1.0 Production on 星期一 7月 17 10:40:41 2017

Copyright (c) 1982, 2010, Oracle. All rights reserved.

SQL> conn remoteDBUername/remoteDBpasswd@TNSORCL;
已连接。
SQL> select * from V$version;

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

Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
PL/SQL Release 11.2.0.1.0 - Production
CORE 11.2.0.1.0 Production
TNS for 64-bit Windows: Version 11.2.0.1.0 - Production
NLSRTL Version 11.2.0.1.0 - Production

SQL> conn localDBuername/localDBpasswd;
已连接。
SQL> create public database link netlinkname connect to remoteDBspacename identified by remoteDBpasswd using ‘TNSORCL’;

数据库链接已创建。

SQL> exit;
从 Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options 断开

C:\Users\Administrator>impdp localDBuername/localDBpasswd network_link = netlinkname remap_tablespace = localDBspacename:remoteDBspacename remap_schema=localDBuername:remoteDBUername

Import: Release 11.2.0.1.0 - Production on 星期一 7月 17 11:04:25 2017

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

连接到: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
启动 “SYSTEM”.”SYS_IMPORT_SCHEMA_01”: localDBuername/** network_link = netlinkname remap_tablespace = localDBspacename:remoteDBspacename remap_schema=localDBuername:remoteDBUername;
正在使用 BLOCKS 方法进行估计…
处理对象类型 SCHEMA_EXPORT/TABLE/TABLE_DATA
……

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