Re: flashback a physical standby database
- From: Stefan Knecht <knecht.stefan@xxxxxxxxx>
- To: martinfbrown@xxxxxxxxxxx
- Date: Tue, 21 Jul 2009 21:27:41 +0200
To use flashback database you obviously have to turn it on -- standby or
not.
However, as the full power of data guard broker (namely the reinstate of the
standby after a failover without a restore) only works if you have it turned
on, perhaps the author of that note was assuming it is.
Cheers
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=========================
On Tue, Jul 21, 2009 at 9:22 PM, Martin Brown <martinfbrown@xxxxxxxxxxx>wrote:
> I've been looking at this note and thinking it's a possible solution for
> some of my testing requirements. But, I have a question... is a very
> important step missing from this document? What about "alter database
> flashback on;"? Or is it not required for the standby?
>
>
> ------------------------------
> From: piontekdd@xxxxxxxxx
> Date: Tue, 21 Jul 2009 13:47:44 -0500
> Subject: Re: flashback a physical standby database
> To: stmontgo@xxxxxxxxx
> CC: oracle-l@xxxxxxxxxxxxx
>
>
> Absolutely. I use this in 10gR2 to allow apps to verify the standby
> database and do updates,and then flashback the database so i don't have to
> rebuild the standby. Works awesome. Check out How To Open Physical Standby
> For Read Write Testing and Flashback (805438.1) on Metalink for detailed
> steps.
> *
> *Bradd Piontek
> "Next to doing a good job yourself,
> the greatest joy is in having someone
> else do a first-class job under your
> direction."
> -- William Feather
>
>
> On Tue, Jul 21, 2009 at 1:38 PM, steve montgomerie <stmontgo@xxxxxxxxx>wrote:
>
> Can I flashback a physical standby?
>
> Scenario is this..
> opps update on table last friday.
> Can't flashback the table ...snaphsot too old
>
> I was thinking that I might be able to open the standby , flashback, get
> the data , flash forward, resume recovery
>
> Or do I do TSPITR with RMAN on auxillary instance.
>
> We are ...
> 10.2.0.4. RAC as primary with no rac on single instance physical standby
> OEL 4.5
>
>
>
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