Recover a Table from an RMAN Backup in an Oracle 12c

By | In Oracle | February 02nd, 2017

New in Oracle 12c is the Multitenant Architecture, as well as the ability to restore one table from an RMAN backup.  This blog post explains how to do a restore of one table in a pluggable database.

Setup the test:

1.) Create a user – tables cannot be restored in the SYS schema

2.) Create a table for that user

3.) Take a backup – a backup of the table has to exist; it can’t just be in archive logs.

4.) Drop the table

5.) Restore the table

6.) Check that the table has been restored

 

1.  Create a User

This user is being created in one pluggable database.

Tables cannot be restored in the SYS schema.

2. Create a Table

3. Take a Backup

You can’t restore a table that hasn’t been backed up, even if it exists in current archive logs.

4. Drop the table

Make sure you are in the right environment, drop the table, take a note of the time.

5. Restore the Table

This script will do a point in time, but you can also restore to an SCN, or to a sequence number.

6. Check that the table has been restored

Did that work for you? Please leave any comments in the section below.

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Contact Us
Megan Elphingstone
Senior Oracle Database Administrator
Megan has been working with Oracle databases for over 15 years, including 10 years as an Oracle Database Administrator. Megan has supported over 200 production databases - performing upgrades, infrastructure moves to the cloud, tuning, performance testing, implementing high availability solutions, including moves to ASM, Data Guard, RAC, and Golden Gate. Megan’s favorite part of being a DBA is helping customers and users solve problems and implementing solutions that are automated, stable, and reliable. When she isn’t working, Megan is biking or snowboarding with her family.

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