【练习】数据移动---导出（EXPDP）

1.导出表：

[oracle@host03 datadump]$ expdp scott/tiger directory=dir_dp dumpfile=emp.dmp tables=emp;

Export: Release 11.2.0.4.0 - Production on Tue Dec 13 22:59:21 2016

Copyright (c) 1982, 2011, Oracle and/or its affiliates.  All rights reserved.

Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Starting "SCOTT"."SYS_EXPORT_TABLE_01":  scott/******** directory=dir_dp dumpfile=emp.dmp tables=emp
Estimate in progress using BLOCKS method...
Processing object type TABLE_EXPORT/TABLE/TABLE_DATA
Total estimation using BLOCKS method: 64 KB
Processing object type TABLE_EXPORT/TABLE/TABLE
Processing object type TABLE_EXPORT/TABLE/INDEX/INDEX
Processing object type TABLE_EXPORT/TABLE/CONSTRAINT/CONSTRAINT
Processing object type TABLE_EXPORT/TABLE/INDEX/STATISTICS/INDEX_STATISTICS
Processing object type TABLE_EXPORT/TABLE/CONSTRAINT/REF_CONSTRAINT
Processing object type TABLE_EXPORT/TABLE/STATISTICS/TABLE_STATISTICS
. . exported "SCOTT"."EMP"                               8.562 KB      14 rows
Master table "SCOTT"."SYS_EXPORT_TABLE_01" successfully loaded/unloaded
******************************************************************************
Dump file set for SCOTT.SYS_EXPORT_TABLE_01 is:
  /home/oracle/datadump/emp.dmp
Job "SCOTT"."SYS_EXPORT_TABLE_01" successfully completed at Tue Dec 13 22:59:37 2016 elapsed 0 00:00:14

2.导出schema：

[oracle@host03 datadump]$ expdp scott/tiger directory=dir_dp dumpfile=scott.emp schemas=scott;

Export: Release 11.2.0.4.0 - Production on Tue Dec 13 23:03:35 2016

Copyright (c) 1982, 2011, Oracle and/or its affiliates.  All rights reserved.

Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Starting "SCOTT"."SYS_EXPORT_SCHEMA_01":  scott/******** directory=dir_dp dumpfile=scott.emp schemas=scott
Estimate in progress using BLOCKS method...
Processing object type SCHEMA_EXPORT/TABLE/TABLE_DATA
Total estimation using BLOCKS method: 256 KB
Processing object type SCHEMA_EXPORT/PRE_SCHEMA/PROCACT_SCHEMA
Processing object type SCHEMA_EXPORT/TABLE/TABLE
Processing object type SCHEMA_EXPORT/TABLE/COMMENT
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"                              5.929 KB       4 rows
. . exported "SCOTT"."EMP"                               8.562 KB      14 rows
. . exported "SCOTT"."S1_BASE"                           5.914 KB       3 rows
. . exported "SCOTT"."SALGRADE"                          5.859 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:
  /home/oracle/datadump/scott.emp
Job "SCOTT"."SYS_EXPORT_SCHEMA_01" successfully completed at Tue Dec 13 23:04:20 2016 elapsed 0 00:00:43

3.导出表空间：

[oracle@host03 datadump]$ expdp system/oracle directory=dir_dp dumpfile=ts.dmp logfile=ts.log tablespaces=users;

Export: Release 11.2.0.4.0 - Production on Tue Dec 13 23:10:44 2016

Copyright (c) 1982, 2011, Oracle and/or its affiliates.  All rights reserved.

Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Starting "SYSTEM"."SYS_EXPORT_TABLESPACE_01":  system/******** directory=dir_dp dumpfile=ts.dmp logfile=ts.log tablespaces=users
Estimate in progress using BLOCKS method...
Processing object type TABLE_EXPORT/TABLE/TABLE_DATA
Total estimation using BLOCKS method: 1024 KB
Processing object type TABLE_EXPORT/TABLE/TABLE
Processing object type TABLE_EXPORT/TABLE/INDEX/INDEX
Processing object type TABLE_EXPORT/TABLE/CONSTRAINT/CONSTRAINT
Processing object type TABLE_EXPORT/TABLE/INDEX/STATISTICS/INDEX_STATISTICS
Processing object type TABLE_EXPORT/TABLE/CONSTRAINT/REF_CONSTRAINT
Processing object type TABLE_EXPORT/TABLE/STATISTICS/TABLE_STATISTICS
ORA-39181: Only partial table data may be exported due to fine grain access control on "OE"."PURCHASEORDER"
. . exported "OE"."PURCHASEORDER"                        243.9 KB     132 rows
. . exported "OE"."CATEGORIES_TAB"                       14.15 KB      22 rows
. . exported "OE"."SUBCATEGORY_REF_LIST_NESTEDTAB"       6.585 KB      21 rows
. . exported "OE"."PRODUCT_REF_LIST_NESTEDTAB"           12.50 KB     288 rows
. . exported "SCOTT"."DEPT"                              5.929 KB       4 rows
. . exported "SCOTT"."EMP"                               8.562 KB      14 rows
. . exported "SCOTT"."S1_BASE"                           5.914 KB       3 rows
. . exported "SCOTT"."SALGRADE"                          5.859 KB       5 rows
. . exported "SCOTT"."BONUS"                                 0 KB       0 rows
Master table "SYSTEM"."SYS_EXPORT_TABLESPACE_01" successfully loaded/unloaded
******************************************************************************
Dump file set for SYSTEM.SYS_EXPORT_TABLESPACE_01 is:
  /home/oracle/datadump/ts.dmp
Job "SYSTEM"."SYS_EXPORT_TABLESPACE_01" completed with 1 error(s) at Tue Dec 13 23:11:37 2016 elapsed 0 00:00:51

4.导出数据库：

expdp scott/tiger directory=dir_dp dumpfile=db.dmp logfile=db.log full=y;