Oracle 数据库的数据逻辑上分属于不同表空间，经常需要以表空间为单位进行大范围的数据移动，如何有效实现表空间的移动，已成为数据库管理中面临的重要问题。本文以 Oracle 11g 数据库管理系统为平台，通过 Rman 技术阐述表空间数据移动的实现方法。%The data of the oracle database logically belongs to different tablespace,and often requires data movement in a large range using tablespace as a unit. How to effectively implement the tablespace movement is an important problem. In this paper,the tablespace data mobile implementation method was stated with Rman technology based on the Oracle 11g database management system.
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