How to recover previous rows after update

From: Anupam Kumar <haker.zone_at_gmail.com>
Date: Fri, 2 Dec 2011 21:37:15 -0800 (PST)
Message-ID: <e49415a2-f8a8-482d-9eaf-0996f5948fc1_at_cu3g2000vbb.googlegroups.com>

Hi,
One user has accidentally upadated and commited the transaction. Now my job is to restore the previous data for that table. Is there any way to do it. Its already been 24 hr past when It happen.. I'm not sure wether I can use Flashback or not.

Pease help.

Thanks in advance,
Anupam Received on Fri Dec 02 2011 - 23:37:15 CST