oracle数据库的dump,Oracle 数据库数据导出dump形式

Oracle 数据库数据导出dump方式

linux下

[root@infodb111 ~]# su - oracle

[oracle@infodb111 /]$ mkdir /oracle/dump_dir

[oracle@infodb111 /]$ sqlplus / as sysdba

SQL> create directory dump_dir as '/oracle/dump_dir';

SQL> grant read,write on directory dump_dir to scott;

Grant succeeded

SQL> grant read,write on directory biappdump to maxthonbi;

创建脚本文件

[root@infodb111 ~]# vim biappdbback.sh

#!/bin/sh

D=maxthon_$(date +%Y%m%d);

export D;

expdp 'maxthon/maxthon@orcl' directory=biappdump dumpfile=${D}.dmp

//保存退出

授权：

[root@infodb111 ~]# chown oracle:dba biappdbback.sh

[root@infodb111 ~]# chmod 775 biappdbback.sh

运行

[root@infodb111 ~]$ ./biappdbback.sh

Export: Release 10.2.0.4.0 - Production on Wednesday, 26 May, 2010 11:02:10

Copyright (c) 2003, 2007, Oracle. All rights reserved.

Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - Production

With the Partitioning, OLAP, Data Mining and Real Application Testing options

ORA-39006: internal error

ORA-39213: Metadata processing is not available

发现有错误，查找错误原因

[oracle@infodb111 /]$ oerr ora 39006

39006, 00000, "internal error"

// *Cause: An unexpected error occurred while processing a Data Pump job.

// Subsequent messages supplied by DBMS_DATAPUMP.GET_STATUS

// will further describe the error.

// *Action: Contact Oracle Customer Support.

[oracle@infodb111 /]$ oerr ora 39213

39213, 00000, "Metadata processing is not available"

// *Cause: The Data Pump could not use the Metadata API. Typically,

// this is caused by the XSL stylesheets not being set up properly.

// *Action: Connect AS SYSDBA and execute dbms_metadata_util.load_stylesheets

// to reload the stylesheets.

根据oerr ora 39213提示，执行exec dbms_metadata_util.load_stylesheets;

再进行导出正常，问题解决。