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Flashback Transaction Backout using the Database Control

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Parent Category: Articles
Created on Monday, 12 April 2010 20:53
Last Updated on Monday, 12 March 2012 13:54
Published on Monday, 12 April 2010 20:53
Written by Guy Lambregts
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Flashback Transaction Backout using the Database Control

Flashback Transaction Backout is about backout of transaction(s) as well as dependant "child" transactions. Flashback Transaction Backout is built on top of the somewhat cumbersome logminer. You can use  the GUI Database Control for it as well as the command line. We use here the Database Control

 

STEP 1 : On the availability page we click on "View and Manage Transactions"

ftb1

STEP 2  : On the next page we specify the timestamp range and optional we filter for transactions related to a specific schema, to a specific schema object. Note the word LOGMINER. Flashback Transaction Backout is built on top of logminer technology.

ftb2

 

STEP 3 : The next page lists us the transactions

ftb3

 

STEP 4 :  The next page lists us the transactions ( step by step )

ftb4

 

STEP 5 : Obviously we need to confirm the flashback operation

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STEP 6 : Without explanation

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STEP 7 : Without explanation

ftb7

 

STEP 8 : Done

ftb8