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Re: lost some data in table

From: Brian Peasland <dba_at_nospam.peasland.net>
Date: Tue, 24 Oct 2006 13:40:07 GMT
Message-ID: <J7n7Av.KAr@igsrsparc2.er.usgs.gov>


Andrea wrote:
> Hi,
>
> a user tell me that has accidentally deleted some rows in a table, can
> i restore it with flashback area?
> how i restore it without stop the db?
>
> i've 10g DB rel.2 with archivelog and flashback enables.
>
> thanks for your support
>

Provided you have enough UNDO_RETENTION, you can use a Flashback Query to see the old data:

http://download-east.oracle.com/docs/cd/B19306_01/appdev.102/b14251/adfns_flashback.htm#sthref1458

If the Undo is lost, then Log Miner will work.

HTH,
Brian

-- 
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Brian Peasland
dba_at_nospam.peasland.net
http://www.peasland.net

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Received on Tue Oct 24 2006 - 08:40:07 CDT

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