rocessing object type SCHEMA_EXPORT/DEFAULT_ROLE
Processing object type SCHEMA_EXPORT/PRE_SCHEMA/PROCACT_SCHEMA
Processing object type SCHEMA_EXPORT/TABLE/TABLE
Processing object type SCHEMA_EXPORT/TABLE/INDEX/INDEX
Processing object type SCHEMA_EXPORT/TABLE/CONSTRAINT/CONSTRAINT
Processing object type SCHEMA_EXPORT/TABLE/INDEX/STATISTICS/INDEX_STATISTICS
Processing object type SCHEMA_EXPORT/TABLE/COMMENT
Processing object type SCHEMA_EXPORT/TABLE/CONSTRAINT/REF_CONSTRAINT
Processing object type SCHEMA_EXPORT/TABLE/STATISTICS/TABLE_STATISTICS
. . exported "SCOTT"."DEPT" 5.585 KB 1 rows
. . exported "SCOTT"."EMP" 7.820 KB 14 rows
. . exported "SCOTT"."SALGRADE" 5.585 KB 5 rows
. . exported "SCOTT"."BONUS" 0 KB 0 rows
Master table "SCOTT"."SYS_EXPORT_SCHEMA_01" successfully loaded/unloaded
******************************************************************************
Dump file set for SCOTT.SYS_EXPORT_SCHEMA_01 is:
/u01/imp_exp/dmp/dept_exp_20.dmp
Job "SCOTT"."SYS_EXPORT_SCHEMA_01" successfully completed at 19:14:53
跨数据库链式方式导出数据：
在Data Pump Export中的Expdp：将远端数据库中的数据保存到本地的Dump文件中
创建Directory：
[oracle@localhost u01]$ mkdir dmp
[oracle@localhost u01]$ ls
app arch_ldg arch_orclstd arch_std dg dmp oracle10g pfile
SQL> conn system/oracle@orcls_192.168.1.223
Connected.
SQL> create directory dump_dir as '/u01/dmp';
Directory created.
SQL> grant read,write on directory dump_dir to scott;
Grant succeeded.
SQL> create public database link expdp_link connect to scott identified by oracle using 'orcl_192.168.1.222'; //必须是Public的，这样才会被别的用户识别，要不然报错。
Database link created.
[oracle@localhost ~]$ expdp scott/oracle network_link=expdp_link directory=dump_dir dumpfile=scott_schema.bak nologfile=y
Export: Release 10.2.0.1.0 - Production on Thursday, 10 April, 2014 20:27:09
Copyright (c) 2003, 2005, Oracle. All rights reserved.
Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options
Starting "SCOTT"."SYS_EXPORT_SCHEMA_01": scott/******** network_link=expdp_link directory=dump_dir dumpfile=scott_schema.bak nologfile=y
Estimate in progress using BLOCKS method...
Processing object type SCHEMA_EXPORT/TABLE/TABLE_DATA
Total estimation using BLOCKS method: 192 KB
Processing object type SCHEMA_EXPORT/USER
Processing object type SCHEMA_EXPORT/SYSTEM_GRANT
Processing object type SCHEMA_EXPORT/ROLE_GRANT
Processing object type SCHEMA_EXPORT/DEFAULT_ROLE
Processing object type SCHEMA_EXPORT/PRE_SCHEMA/PROCACT_SCHEMA
Processing object type SCHEMA_EXPORT/TABLE/TABLE
Processing object type SCHEMA_EXPORT/TABLE/INDEX/INDEX
Processing object type SCHEMA_EXPORT/TABLE/CONSTRAINT/CONSTRAINT
Processing object type SCHEMA_EXPORT/TABLE/INDEX/STATISTICS/INDEX_STATISTICS
Processing object type SCHEMA_EXPORT/TABLE/CONSTRAINT/REF_CONSTRAINT
Processing object type SCHEMA_EXPORT/TABLE/STATISTICS/TABLE_STATISTICS
. . exported "SCOTT"."DEPT" 5.656 KB 4 rows
. . exported "SCOTT"."EMP" 7.820 KB 14 rows
. . exported "SCOTT"."SALGRADE" 5.585 KB 5 rows
. . exported "SCOTT"."BONUS" 0 KB 0 rows
Master table "SCOTT"."SYS_EXPORT_SCHEMA_01" successfully loaded/unloaded
******************************************************************************
Dump file set for SCOTT.SYS_EXPORT_SCHEMA_01 is:
/u01/dmp/scott_schema.bak
Jo