Call for Oracle support & training (800) 766-1884
Free Oracle Tips

Home
Corporate Oracle Training
Custom Oracle Training
Oracle New Features Training
Advanced Oracle DBA Classes
Oracle Tuning Courses
Oracle Tips & Tricks
Oracle Training Links
Oracle Training Links
Oracle Training Links

We are top for USA Oracle Training Clients

 

Free Oracle Tips


 
HTML Text AOL

Free Oracle App Server Tips


 
HTML Text

Oracle support

Oracle training

Oracle tuning

Rednecks!

Remote Oracle

Custom Oracle Training

 

   
  Oracle Tips by Burleson

Oracle10g Grid Computing with RAC
Chapter 17 -
Oracle’s Grid Integration Technologies

Data Pump Export

CONTENT – This specifies what export unloads.  The default value is ALL, which is equivalent to the old export utility’s ROWS=Y.  This option allows unloading of both data and metadata.  If the option is set to METADATA (equivalent to ROWS=N in the old export utility), only object definitions will be exported.  Now, you can also specify data_only to unload table row data only without unloading database object definitions.

DIRECTORY – Unlike the previous export utility, you must specify a default database directory in which to place dump file set and log file before you perform any export or import operation.  Failure to create a directory before performing an export will result in an error (see the example below):

$ /dba/oracle/admin/grid/pfile :) expdp
Export: Release 10.1.0.0.0 - 64bit Beta on Sun Sep 14 17:09:00 2003
(c) Copyright 2002 Oracle Corporation. All rights reserved.
Username: oracle
Password:
Connected to: Oracle10i Enterprise Edition Release 10.1.0.0.0 - 64bit Beta
With the Partitioning, OLAP and Oracle Data Mining options
ORA-39002: invalid operation
ORA-39070: Unable to open the log file.
ORA-39087: directory name DPUMP_DIR is invalid

Here are the two steps you must take to prepare the directory:

Grant “create any directory” privilege to  the export/import administrator.
SQL> grant create any directory to dliu;

Grant succeeded.

Create a directory for dump file set and log file.
SQL> create directory dpump_dir as '/dba/export/grid';

Directory created.


For more information, see the book Oracle 11g Grid and Real Application Clusters 30% off if you buy it directly from Rampant TechPress . 

Written by top Oracle experts, this RAC book has a complete online code depot with ready to use RAC scripts.


Remote DBA Services

Burleson Consulting can offer world-class remote Oracle database support at super-affordable prices.

Our remote Oracle DBA service provides 100% of the remote Oracle database administration needs for your company, and includes 24x7 access to our staff of 100% OCP Certified Oracle DBAs. 

We require a 12 month service commitment and include the following services:

  • Initial configuration review and problem identification
  • Installation of Oracle statistics collection mechanisms and quarterly database growth summaries
  • Hourly monitoring of your Oracle database for pending problems
  • Periodic performance analysis & identification of tuning activities
  • Twenty Four hour Oracle emergency support
  • Reporting and resolving all serious Oracle alert log messages
  • Free use of the BC TablePack, ServerPack and AuditPack services
  • Quick response emergency support for production database outages
  • Four hours of free remote DBA support every month. You can use these free hours for any DBA activity, including database analysis, system design, production migrations or personal mentoring.

For more information, please visit www.dba-oracle.com.

   
 
 
 

Oracle performance tuning book

 

 

Oracle performance tuning software

 
Oracle performance tuning software
 
Oracle performance Tuning 10g reference poster
 
Oracle training in Linux commands
 
Oracle training Excel
 
 
 
 

 

email BC:


Copyright © 1996 -  2014 by Burleson Inc. All rights reserved.

Oracle® is the registered trademark of Oracle Corporation.