Question

Is it possible to get back data after commit?

Asked by: orcic

The data was deleted on our client's Oracle server and transaction committed.
Is it possible to get back data somehow from transaction log?

Thanks in advance for your ideas.

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Asked On
2008-07-24 at 10:52:07ID23593043
Tags

oracle

,

7

,

commit

,

after

,

data

Topic

Oracle 7.x

Participating Experts
1
Points
500
Comments
3

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Answers

 

by: sdstuberPosted on 2008-07-24 at 11:00:36ID: 22081799

you will have to do a point in time recovery to before the commit.

if you were running 8i or higher you could use log miner, if you were at 9i or above you could use flashback queries.

but in version 7, point in time recovery is your only way.

Restore to a different server, export the data you want to keep and then import it to the source database.

 

by: orcicPosted on 2008-07-24 at 11:15:11ID: 22081928

the problem is that there is no recent backup :(

 

by: sdstuberPosted on 2008-07-24 at 11:19:44ID: 22081969

then you will have to apply all archive logs since that backup.  It could take a very long time. But that's the only way.

20120131-EE-VQP-002

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