10G Oracle Flashback Transaction Query - Introduction and usage
(Doc ID 317499.1)
Last updated on AUGUST 04, 2018
Applies to:Oracle Database - Enterprise Edition - Version 10.1.0.2 and later
Information in this document applies to any platform.
***Checked for relevance on 06-Feb-2013***
This bulletin introduces you to new 10g feature : Oracle Flashback Transaction Query
This feature lets you view changes made by a single transaction, or by all the transactions during a period of time.
Basically it is "Recovering at the Row Level"
This will help recover the data back into the table that has been accidentally deleted by a user.
This will also help in querying the past state of a table.
Earlier in older versions, where this feature is not available, we needed to restore the backup and then from there extract the information that has been deleted. It was quite cumbersome. But with this feature of "Oracle Flashback Transaction Query" all this will require just a few queries on the same database.
Thus, this feature lets you view changes made by a single transaction, or by all the transactions during a period of time.
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