RE: flash it back then roll it forward(pitr)
Date: Wed, 3 Mar 2010 10:06:26 -0800 (PST)
Message-ID: <747542.45691.qm_at_web35603.mail.mud.yahoo.com>
Lee,
I had to do a reset unless I wanted to use a backup control file which, I did not want to go there...
SQL> FLASHBACK DATABASE TO TIMESTAMP timestamp'2010-03-02 10:13:40';
Flashback complete.
SQL> alter database open;
alter database open
*
ERROR at line 1:
ORA-01589: must use RESETLOGS or NORESETLOGS option for database open
SQL> alter database open noresetlogs;
alter database open noresetlogs
*
ERROR at line 1:
ORA-01610: recovery using the BACKUP CONTROLFILE option must be done
SQL> alter database open resetlogs;
Database altered.
- On Wed, 3/3/10, Robertson Lee - lerobe <Lee.Robertson_at_acxiom.com> wrote:
From: Robertson Lee - lerobe <Lee.Robertson_at_acxiom.com> Subject: RE: flash it back then roll it forward(pitr) To: pobrien_at_controller.state.nv.us, "ORACLE-L" <oracle-l_at_freelists.org> Date: Wednesday, March 3, 2010, 9:16 AM
#yiv1207707091 p.MsoNormal
{margin-left:3.0pt;}
I am thinking you shouldn’t have
issued your resetlogs, however my knowledge of flashback stuff is limited to
say the least L ??
From:
oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Patrick O'Brien
Sent: 03 March 2010 16:42
To: ORACLE-L
Subject: Re: flash it back then
roll it forward(pitr)
Jason,
Good to know about the flash forward until; thanks!
What commands/processes did you use?
This is what I did and I had problems. Any thoughts?
Shutdown immediate;
startup mount;
FLASHBACK DATABASE TO TIMESTAMP timestamp'2010-03-01 09:41:49';
alter database open resetlogs;
SQL> RECOVER database until time '2010-03-01:09:42:38'; ORA-00283: recovery session canceled due to errors ORA-19907: recovery time or SCN does not belong to recovered incarnation
- On Wed, 3/3/10, jason arneil <jason.arneil_at_gmail.com> wrote: From: jason arneil <jason.arneil_at_gmail.com> Subject: Re: flash it back then roll it forward(pitr) To: pobrien_at_controller.state.nv.us Cc: "ORACLE-L" <oracle-l_at_freelists.org> Date: Wednesday, March 3, 2010, 8:02 AM Hello Patrick,
Been testing flashback a bit recently so when I saw your email thought I would test. Tested this with 10.2.0.4 on linux, and yep you definitely can flashback and then roll forward, I did a recover database until change to roll forwards again.
As Freek pointed to open read-write a flashed back database you need a resetlogs, but of course you can open read-only without this.
Once you have flashed back you can even use flashback database to "flash forward" and undo your flashback.
jason.
--
http://jarneil.wordpress.com
On 3 March 2010 15:29, Patrick O'Brien <pobrien_at_controller.state.nv.us> wrote:
> Hello Oracle users, > > is it possible to flashback a database then turn around and roll it forward > using a pitr process? > > thank you! > > -- http://www.freelists.org/webpage/oracle-l ***************************************************************************The information contained in this communication is confidential, is intended only for the use of the recipient named above, and may be legally privileged.
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-- http://www.freelists.org/webpage/oracle-lReceived on Wed Mar 03 2010 - 12:06:26 CST