How to get back deleted data logically

Hi
Friends
Once again need your guidance to solve my this problem.
If I have deleted data and commited.Now I want to bring that data back.
How m I to do this.I want to do it logically.
Pls help me.Is there any thirdparty software to do it logically if yes thwn what its name
Hope to hear soon
Regrds,
Chandrima Roy

There are number of ways to recover from such user erros:
1). RMAN incomplete recovery, if you have proper backups and redo logs to recover until the time just before the user error happened.
http://www.kods.net/use-rman-based-incomplete-recovery-time/
2). Flash back query, if UNDO is being managed properly.
http://www.orafaq.com/node/50
3). Flashback database if set to ON and flashback logs are being written.
http://www.oracle-base.com/articles/10g/Flashback10g.php#flashback_database
4). Last but not the least, Oracle LogMiner, required minimal setup i.e. db should be in Archive Log Mode.
For Oracle 10g:
http://www.oracleflash.com/25/Using-Oracle-LogMiner-to-undo-incorrectly-committed-changes.html
For Oracle 11g:
http://www.oracleflash.com/31/Oracle-11g-DBMS_FLASHBACK-TRANSACTION_BACKOUT.html
http://www.oracleflash.com/30/Oracle-11g-Flashback-Transaction-in-OEM-LogMiner-Interface.html

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