Is database in FLASH BACK

Hi,
on 10g R2 how to know if database is in FLASH BACK mode ?
Thank you ?
SQL> select FLASHBACK_ON from v$database;
FLASHBACK_ON
NO
I found it .

thanks.

Similar Messages

Flash back database in RAC

HI, I have a question regarding using the flash back database feature nwhen in a rac environemt...I see in the documentation that when flashing back the database that you will need to us the open database with the resetlogs option in order to flashback. So does the open database resetlogs need to be done for each instance in order to get the instance database open?
Thanks.

See if MOS Doc 819905.1 (How to Enable Flashback for a RAC Database on ASM) helps.
Also MOS Doc 416496.1 (ENABLE FLASHBACK DATABASE IN RAC ENVIRONMENT).
HTH
Srini

Can i recovered dropped users from Flash Back Database

I am having confusion on step by step process for Recovering dropped user from Flash Back Database or from RMAN.
And Which case we will use Flash Back Database or RMAN?

1) Restore database (PITR- Point In Time Recovery) until the schema was dropped.
RECOVER DATABASE UNTIL SCN XXXXX;
2) If you only want a table:
flashback table XXXX to before drop;
3) Flashback database (if you have flashback on):
FLASHBACK DATABASE TO SCN XXXXX;
or
FLASHBACK DATABASE TO TIME "TO_DATE('XX/XX/XX','MM/DD/YY')";
You have some examples at documentation:
http://docs.oracle.com/cd/B28359_01/backup.111/b28270/rcmflash.htm

Product list/database in flash

I'm in the planning phase of building a product database/list
in flash. It is suppose to be a pop-up from a HTML page and is only
to contain product information. The key elements are:
- Product name
- Product image
- Description
- Article number(s)
- Price
The first thing the user must do is to choose withs sub
category and then thumbnails generates with product names below.
When the user clicks the product article numbers, (larger
image), price, decription appears in another panel.
Issue 1:
Whats the best way of handling this amount of data in flash
(thumbnails, text ...) in scrollable panels? Is it in some kind of
component or is it to have mc containers with dynamic content.
Issue 2:
Data source. XML or database? If I use XML, do I still have
to have a database in the back if it is suppose to be updatable
from another UI?
Any pointers?
/E

What you want is to learn to use flash remoting. There are many ways to do this. If you're just starting out you can use this chain of events:
Flash to Php/Coldfusion/.Net to mySQL
This would be the process to write data:
To read you would:
Flash to PHP to mySQL to PHP to Flash.
Essentially flash calls the serverside language (one of the three, I provided, probably are others) and inside the language there is a function or code that calls the database to get the data. The data is returned to the server side language and then back to flash as a result.
If you learn to do this you become a much more valuable Flash designer because there is almost nothing you cannot do.
I've been doing this for years and have made a nice business out of it. I use Coldfusion for my server side language because I like keeping all my data in it's original datatype. I get the data back in a nice result package that is easy to manage in Flash.
Here's a site that I built that is fully dynamic and database controlled:
http://designyournautique.com
I hope this helps. Flash is pretty weak with doing actual work, but on purpose. You even need a server side language to send an email with flash.
C

How to connect sql database with Flash

Dear Friends,
Iam working on a quessinarie (assesment) for elearning software. i want to connect sql database with flash and save my records in back end like add, delete, modification of student result and details.
Kindly help me to connect the sql database. or dot net server. I know how to connect PHP and mysql. But my client dont want php. only sql database and do the add, del, modificaiton.
Thanks in advance,
Syed Abdul Rahim

unfortunately no, i do not know ASP well enough to give any code advice, other than the basic concept: make a request on a server-side script (such as ASP) via URLLoader - the script receives variable values (if required), runs the DB queries you wish to invoke, and 'returns' the results - pick them up in the URLVariables class via the event handler in Flash and assign them to local properties if needed, etc.
there are quite a few threads that you could find more specific information on the ASP side, here and elsewhere around the net.

Please tell me about flash back query

Hi
Please tell me about flash back query and when to use it and the advantages..
Thanks in advance..

Flash back query is mainly used for table recovery and data recovery.. To do the flashback user requires the FLASHBACK ANY TABLE privilege.
This is how it can be used.
1) DROP TABLE emp;
2) SELECT * FROM recyclebin
You will get the tablename in the Recyclebin table.
3) FLASHBACK TABLE emp TO BEFORE DROP.
Following part expalins how it cane be used for the data in the table.
1) UPDATE emp SET sal=5000;
2) COMMIT;
3) ALTER TABLE emp ENABLE ROW MOVEMENT;
4) FLASHBACK TABLE emp TO TIMESTAMP(SYSTIMESTAMP-5/1440);
Now query the table to get the data which was updated before 5min.
Similarly one can use it for the database recovery also.

Flash back query !!

Flash back query ( any of the given options) is it possible to recover truncated table data?
Whether it has to be database point in time recovery or there are other ways to do it ?
Examples will be of great help.
TIA
Message was edited by:
Saaya

here it goes
SQL> select * from t; TID I---------- - 1 A 1 B 1 D 2 A 2 C 2 C 2 B 3 A 3 C 4 A 4 B 4 C 5 A 6 A 7 A 15 rows selected. SQL> select DBMS_FLASHBACK.GET_SYSTEM_CHANGE_NUMBER from dual; GET_SYSTEM_CHANGE_NUMBER------------------------ 5228349 SQL> truncate table t; Table truncated. SQL> select * from t as of scn 5228349;select * from t as of scn 5228349 *ERROR at line 1:ORA-01466: unable to read data - table definition has changed
Moreover, the answer is described in the documentation:
http://download-uk.oracle.com/docs/cd/B19306_01/server.102/b14220/consist.htm#sthref2174
Flashback Query does not work through DDL operations that modify columns, or drop or truncate tables
"

How can I flash back off on UNDO tablespace?

I have used flashback on ( oracle database), then I have flashed back off some tablespaces.
I have some question:
Can I flashback off on UNDO tablespace?
When I flashback on Undo tablespace, that'll impact to flashback feature or not?
Thank you.

TEST:
SQL> flashback database to timestamp to_timestamp('2008-05-20 19:13:00', 'YYYY-MM-DD HH24:MI:SS');
flashback database to timestamp to_timestamp('2008-05-20 19:13:00', 'YYYY-MM-DD HH24:MI:SS')
ERROR at line 1:
ORA-38753: Cannot flashback data file 5; no flashback log data.
ORA-01110: data file 5: '+DATA/testdb/datafile/example.1075.651074487'
ORA-38753: Cannot flashback data file 3; no flashback log data.
ORA-01110: data file 3: '+DATA/testdb/datafile/undotbs1.1086.651074273'
SQL> alter database datafile 5 oflfine;
alter database datafile 5 oflfine
ERROR at line 1:
ORA-01916: keyword ONLINE, OFFLINE, RESIZE, AUTOEXTEND or END/DROP expected
SQL> alter database datafile 5 offline;
Database altered.
SQL> flashback database to timestamp to_timestamp('2008-05-20 19:13:00', 'YYYY-MM-DD HH24:MI:SS');
flashback database to timestamp to_timestamp('2008-05-20 19:13:00', 'YYYY-MM-DD HH24:MI:SS')
ERROR at line 1:
ORA-38753: Cannot flashback data file 3; no flashback log data.
ORA-01110: data file 3: '+DATA/testdb/datafile/undotbs1.1086.651074273'
SQL> alter database datafile 3 offline;
Database altered.
SQL> flashback database to timestamp to_timestamp('2008-05-20 19:13:00', 'YYYY-MM-DD HH24:MI:SS');
Flashback complete.
SQL> alter database open resetlogs;
alter database open resetlogs
ERROR at line 1:
ORA-01092: ORACLE instance terminated. Disconnection forced
Process ID: 18585
Session ID: 115 Serial number: 5

My cursor recently started to dissapear when im not using it but when i press a key it flashes back for a second... how do i fix this?

Well I'm a frequent Firefox user ad recently my cursor has started to dissapear when I'm not moving it. However when i press a key it flashes back for a second also, when I'm moving it flickers a lot (one moment its there one moment it isn't). How do i fix this?
== This happened ==
Every time Firefox opened
== Earlier today (july 20th 2010)

Never saw this problem until today, first on Facebook, then on these Mozilla support pages. I had one Firefox window with multiple FB and Mozilla tabs open.
Here's my observations: On the FB and Mozilla pages, the cursor (arrow/hand) acted identical and as described here, would disappear after 2-3 seconds of inactivity or non-motion, then instantly reappear with mouse movement or key strike but only momentarily if no further motion/action occurred. Interestingly, I also had one FoxNews tab (actually FoxNewsInsider) open, and observed slightly different activity. The Cursor/hand would disappear as described above, but instead of staying invisible, it flashed on /off for what appeared to be <1 second on then <1 second off, until mouse movement or key strike. Now, here's the really interesting part ... When I opened a second FoxNewsInsider tab, the problem corrected itself with no direct action on my part to resolve the issue. I was going to close all tabs, then Firefox and perform the system reboot to correct this annoyance ... but, still have not seen the problem.
Okay, I'm not going to say viewing FoxNewsInsider webpages not only provides one perspective on news, and the added benefit of fixing cursor/hand problems .. but maybe there's some to being well informed ... Sorry folks, couldn't resist ... :) I will be watching for the disappearing cursor issue again, and will reply here with any updates or changes in my observations.

Looking for MSI FX5900 TD128 BIOS !! Need to flash back from 5950

I had flashed my BIOS a couple of months back using the WFFLash utility of Leadtek and since then ive been gettin low scores on 3dmark03!
Overclocking my 5900 once get me to get a 6300 3dmark03 score and now it doesnt go over 5800 or even less!!
I was hoping if some1 could either give me a link or if some1 had the BIOS of the GPU i own, it was be grateful!!
Even has any1 else encountered this low scores after their Flash!
Oh yeah which utility do i need to re-flash - WFFLASH or NvFlash!
Hope to find some help here ! !
THanksss !!

Utk,
The BIOS is static and flashing back probably won't make things better. I believe your scores or performance is suffering from OS decay. It might be a good idea to review all the software you have installed since you flashed your BIOS and see what's running in the backround. Perhaps even a fresh install of the drivers, maybe even a fresh install of the OS.
Read this link, it saves me the time of going into detail http://www.computerclub.org/tips_tricks/tip_performance2.htm
Quote
Looking for performance degradation
Before I move on, let me point out that there's another area where benchmarking software really shines for computer users and that is in keeping an eye out for performance degradation due to OS (Operating System) Decay.
This type of problem is little understood but very common. Let's take a closer look. As you've been using your existing operating system over time, you've probably installed, upgraded, and uninstalled numerous applications. In addition, you've probably added and removed lots of hardware and device drivers. Furthermore, you may have upgraded your operating system with a multitude of patches, bug fixes, and updates.
Considering all the wear and tear these types of operations put on your operating system, chances are good that you've experienced OS decay first hand. Some of the symptoms of OS decay are frequent system lockups or crashes, strange error messages, unusually slow performance, and Windows directory that's bloated with files.
Of course you must realize that OS decay is actually a natural occurrence that results from the heavy use of your system. You could look at the OS decay problem much as you would look at an aging automobile—no matter how well you take care of it, eventually you're going to have to buy a new one.
Fortunately, you don't have to buy a new computer to solve the OS decay problem; you just have to rebuild the operating system from scratch.
As such, the question is not if you must rebuild, but when you must rebuild. If you regularly check your computer and keep tabs on your system's progress over time, you'll have a much better picture of when the OS decay has gotten so bad that it's degrading the overall performance of your system.

How can you find out if your mac is infected with the flash back virus

how can you find out if your mac is infected with the flash back virus?

F-Secure's Flashback removal tool - http://www.f-secure.com/v-descs/trojan-downloader_osx_flashback_k.shtml - supposedly also works on OSX 10.5 and earlier.
05 Apr 2012 How to Detect and Protect Against Updated Flashback Malware - http://tidbits.com/article/12918 - detection methods for multiple browsers and general information
Leopard and earlier users see recommendations at: https://discussions.apple.com/thread/3872491

Since IOS 7.0.3 Screen flashes back to main screen for no reason

If I am reading an email or a web page, the screen usually flashes back to the main screen without reason or notice. I have "reset all settings" in the settings section, perform cold and warm reboots but nothing seems to help. Any others with similar problem?

Try resetting the device (hold the home and power keys down until the Apple logo appears ).
Barry

Database Smart Flash Cache and Data Guard

We are on Oracle 11.2.0.2 on OEL 5 and our considering buying fusion io (PCIe flash drives) for our Production (Primary) database.
My question is; Can we use Physical Data Guard with the Primary side using Database Smart Flash Cache and keep-ing tables and/or partitions in the Flash Cache and have a Standby side that does not have Database Smart Flash Cache?

Yes you can.
Data Guard will not check what type drive you are using. As long as you meet the database and network requirements it will work.
http://www.oracle.com/technetwork/database/features/availability/maa-090890.html
Check out these white papers if you have concerns
"Migration to Automatic Storage Management (ASM)"
"Best Practices for Creating a Low-Cost Storage Grid for Oracle Databases"
In addition here's an example of using two different file systems with Data Guard
http://pythianpang.wordpress.com/2009/07/07/data-guard-asm-primary-to-filesystem-physical-standby-using-rman-duplicate/
Best Regards
mseberg

Database in Flash

Hi everybody
I need to create a database using Flash which gets the data
such as "name , last name..." from the user and stores it in a
database.
How can I do this job

Hi
Flash directly has no Database functionality, you have to use
middleware to provide this function.
Google for 'Flash, PHP and MySQL' for more info.

Flash Back Recovery in process flows?

Hi,
I am using Oracle Warehouse Builder 10 G R1.
I am using process flows. In order to get the old data into the tables, whenever the process flow fails, the availabe option is Flash Back Recovery.
Could you please suggest me, does it a good practice to use flash back recovery in a datawarehousing project?
Thank you,
Regards,
Gowtham Sen.

Hi,
Could anyone please explain, how to implement flashback recovery in process flows?
Any suggesitions are welcome.
Thank you,
Regards,
Gowtham Sen.

Is database in FLASH BACK

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