前不久使用数据泵工具impdp进行数据导入时,遇到报错,提示无效的dunp文件,通过查询文档才知道是由于因为从高版本到低版本不兼容导致的,下面分享一下解决方法。
接下来,我们再次执行impdp语句就ok了。
导入报错
点击(此处)折叠或打开
- C:\Documents and Settings\hoegh>impdp hoeghto/ilovehoegh directory=data_pump_directory
- dumpfile=20150826dynamic.dmp remap_schema= hoeghfrom:hoeghto remap_tablespace= hoeghfrom:hoeghto
- Import: Release 10.1.0.2.0 - Production on 星期二, 01 9月, 2015 9:31
- Copyright (c) 2003, Oracle. All rights reserved.
- Connected to: Oracle Database 10g Enterprise Edition Release 10.1.0.2.0 - Produc
- tion
- With the Partitioning, OLAP and Data Mining options
- ORA-39001: invalid argument value
- ORA-39000: bad dump file specification
- ORA-31619: invalid dump file "d:\data_pump_directory\20150826dynamic.dmp"
- C:\Documents and Settings\hoegh>
源端数据库版本
点击(此处)折叠或打开
- SQL> select * from v$version;
- BANNER
- ----------------------------------------------------------------
- Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi
- PL/SQL Release 10.2.0.4.0 - Production
- CORE 10.2.0.4.0 Production
- TNS for 64-bit Windows: Version 10.2.0.4.0 - Production
- NLSRTL Version 10.2.0.4.0 - Production
- SQL>
目标端数据库版本
点击(此处)折叠或打开
- SQL>
- SQL> select * from v$version;
- BANNER
- ----------------------------------------------------------------
- Oracle Database 10g Enterprise Edition Release 10.1.0.2.0 - Prod
- PL/SQL Release 10.1.0.2.0 - Production
- CORE 10.1.0.2.0 Production
- TNS for 32-bit Windows: Version 10.1.0.2.0 - Production
- NLSRTL Version 10.1.0.2.0 - Production
- SQL>
添加version参数
源端数据库版本10.2.0.4.0,目标端数据库版本10.1.0.2.0,源端数据库版本高于目标端数据库版本; 解决的办法很简单,从源端数据库导出数据时加上目标端version即可,参看一下sql语句:点击(此处)折叠或打开
- expdp hoeghfrom/ilovehoegh directory=data_pump_directory dumpfile=20150826dynamic.dmp tables=(HOEGH) version=10.1.0.2.0
hoegh
15.9.15
-- The End --
来自 “ ITPUB博客 ” ,链接:http://blog.itpub.net/30162081/viewspace-1800106/,如需转载,请注明出处,否则将追究法律责任。
转载于:http://blog.itpub.net/30162081/viewspace-1800106/