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You're reading from  Oracle Database XE 11gR2 Jump Start Guide

Product typeBook
Published inJul 2012
Reading LevelIntermediate
PublisherPackt
ISBN-139781849686747
Edition1st Edition
Languages
Java
Tools
Oracle Database
Concepts
Database Programming
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Author (1)
Asif Momen
Asif Momen
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Asif Momen

Asif Momen has been working with Oracle technologies for over 12 years and has expertise in Database Architecture, Performance Tuning, and High Availability. He has a Master's degree in Software Systems from Birla Institute of Technology & Science (BITS), Pilani. Asif is honored by the prestigious Oracle ACE award from Oracle Technology Network. He has the following certifications: OCP 11g DBA, OCP 9i Forms Developer and is an Oracle Certified Expert in RAC 10g. Asif is a presenter for conferences like Oracle OpenWorld-2010, All India Oracle User Group (AIOUG), and Brain Surface. In addition, he is the Member of Editorial Board of "Oracle Connect"the quarterly publication of AIOUG and Select magazine of the United Kingdom Oracle User Group (UKOUG) His articles have also appeared in Oracle Support - Customer Knowledge Exchange . His particular interests are Database & SQL tuning, Oracle RAC and Backup & Recovery. He posts his ideas and opinions on The Momen Blog (http://momendba.blogspot.com). Asif can be reached at asif.momen@gmail.com.
Read more about Asif Momen

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Restoring the NOARCHIVELOG database

Restoring a backup is a process of bringing the database back to a state before crash. As our database is in the NOARCHIVELOG mode, all changes made after the backup will be lost. We will be able to restore the database to the last backup.

We can restore the database either by using the Oracle Database XE-supplied restore script or by manually entering the restore commands in RMAN command prompt. In this section we will use the Oracle Database XE-supplied script to restore the database.

Start the restore by running the Oracle Database XE-supplied restore script, located under Startup | Oracle Database 11g Express Edition | Restore Database on the Window environment, and by executing $ORACLE_HOME/config/scripts/restore.sh on Linux. The restore script does the following:

  • Restores spfile and controlfile from autobackup

  • Restarts the database in MOUNT mode

  • Restores the database

  • Opens the database with the RESETLOGS option

The following screenshot shows the RMAN...

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Oracle Database XE 11gR2 Jump Start Guide
Published in: Jul 2012Publisher: PacktISBN-13: 9781849686747
© 2012 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Asif Momen

Asif Momen has been working with Oracle technologies for over 12 years and has expertise in Database Architecture, Performance Tuning, and High Availability. He has a Master's degree in Software Systems from Birla Institute of Technology & Science (BITS), Pilani. Asif is honored by the prestigious Oracle ACE award from Oracle Technology Network. He has the following certifications: OCP 11g DBA, OCP 9i Forms Developer and is an Oracle Certified Expert in RAC 10g. Asif is a presenter for conferences like Oracle OpenWorld-2010, All India Oracle User Group (AIOUG), and Brain Surface. In addition, he is the Member of Editorial Board of "Oracle Connect"the quarterly publication of AIOUG and Select magazine of the United Kingdom Oracle User Group (UKOUG) His articles have also appeared in Oracle Support - Customer Knowledge Exchange . His particular interests are Database & SQL tuning, Oracle RAC and Backup & Recovery. He posts his ideas and opinions on The Momen Blog (http://momendba.blogspot.com). Asif can be reached at asif.momen@gmail.com.
Read more about Asif Momen

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