Which information should I gather before restarting database to troubleshoot DB related problem ?

We use oracle 11gr2 for Oracle Insight Application.
We had application login error due to probably some database miss operation.
Generally speaking, when we have some trouble in database and need to restart database, which information should I gather before restarting database for later investigation ?
Like v$session and v$SQL ,etc.

teradata0802 wrote:
Thank you.
I assume the database misoperation. wrong DDL,DML statement which was executed by misoperation and affect bad impact to database-based Application and database itself.
So I would like to know when , who , what someone did that misoperation to the database before restarting the database.
What information should I collect to meet the above purpose before  the database ?
v$SQL, v$SQLTEXT,v$session,v$SQLSTATS,v$process , etc ,,  ???
all DML & DDL is written into REDO log files.
DBMS_LOGMNR can be used to obtain details of those operations; but of course you have to know what specifically you are looking for.
the "bad results" persists after any DB restart; because uncommitted DML can not be detected by any other session.
How or why does DB restart change the DB behavior after "bad" DDL or committed DML has occurred?
I doubt that wrong DDL/DML is root cause of your problems.

Similar Messages

  • Which setting should I have my apple tv set for picture resolution/quality it takes like a whole day for a movie to download before we can watch it

    Which setting should I have my apple tv set for picture resolution/quality as it can take a whole day to download a movie before we can watch it??

    The video/audio display settings should set automatically for the best your TV can handle (720p AppleTV2, 1080p AppleTV3).
    The download resolution for rentals or playback of purchases from the cloud is set in settings for iTunes store.
    Sounds as though you have slow internet.  For near instant streaming of video from iTunes store you need around:
    Standard Definition     2.5 Mbps
    720p HD                    6 Mbps
    1080p HD                  8 Mbps
    Any slower for a given quality setting and the movie has to buffer as it can't keep up in real time.  This might be a few minutes if close to the rated speed or many hours, even overnight.
    As pcd251s suggests you could test internet speed (speedtest.net on a computer for example).  If that is fine, sometimes the LAN if on wifi can be extremely slow in certain locations - ethernet connections would troubleshoot that.
    Slow internet is the common issue here.  AppleTV does not have permanent storage and using it to play other content or browse trailers while a rental is buffering can reset the buffering process.   In such cases you might be better off planning in advance, renting in iTunes, letting the whole thing FULLY download and it will then be available across teh LAN to stream from computer to AppleTV under Computers>iTunes library name>Rentals.
    AC

  • Yesterday, I recieved an e-mail, which informed me I had bought a game or an aplication (I don´t even know what it is) that I didn´t bye. Right now I have no idea what to do or who should I contact to ask for help, so I can have my money (20 dolars) back.

    Yesterday, I recieved an e-mail, which informed me I had bought a game or an aplication (I don´t even know what it is) that I DIDN´T bye. Right now I have no idea what to do or who should I contact to ask for help, so I can have my money (20 dolars) back. Can someone tell me what canI do plaese?

    http://www.apple.com/support/itunes/contact/

  • Okay so my Ipod Touch is connected to my computer which has charged my ipod before. Now when i plug it in, my ipod doesnt charge unless i move the charger around. Should I get a new charger, or what?

    Okay so my Ipod Touch is connected to my computer which has charged my ipod before. Now when i plug it in, my ipod doesnt charge unless i move the charger around. Should I get a new charger, or what?

    I could be the cable or it could be that the connecor in the iPod is damaged.  If the iPod is the problem replacing the cable will not help.  Look at the dock connector on the iPod and the contacts on the cable.

  • Under my website data (Settings, Safari, Advanced) there are websites using a lot of data which I have never visited before. Several of these listed sites are for tracking internet usage.  Has my phone been compromised? Is there any other explanation?

    I have recently discovered a website called bluecava operating on my iphone 4s, according to my website data log.  I've never been to this site, but according to my data log this site is using a lot of data, along with other sites which I have never visited before. Does anyone know anything about bluecava (I've done my research, but I'm not finding information about individuals using this to track someone), or have any other explanation for seeing un-visited sites on my data log?
    Someone recently mentioned phone "cloning" to me, meaning that my iphone may be accessed remotely.  Any information is greatly appreciated!

    Thanks a ton!  Yeah, I didn't know about any of this until I had reason for legitimate concern.  People should be aware of what's available.  Someone intent on tracking you won't mind paying bluecava to do it for them...
    I'll definitely be updating my browser as well.  However, Lawrence, I did find during my research that bluecava DOES NOT operate based on cookies.  It uses your IP address to consistently track patterns of behavior, even
    within multiple devices of one household, so that deterring the tracking is not as simple as turning off cookies to a site.  (See screenshot below from bluecava.com)
    If you go to the bluecava site's privacy policy, you can actually opt-out, however, blogs have criticized bluecava for not explaining exactly what happens when a user opts-out.  It may be beyond our control...

  • How to secure connection in sql server 2008? my main problem is which certificate should i add in mmc

    i'm recently working on hardening of sql server 2008. now i face with a problem. my problem is  how to secure connection in sql server 2008?  my main problem is which certificate should i add in mmc? what are these certificates about?and guide
    me in choosing the appropriate certificate.
    and how should i know that the connection in sql server is secured?
    plz guide me from the beginning cause i'm rookie in this subject.
    thanks in advance.

    Hi sqlfan,
    Question 1: my problem is how to secure connection in sql server 2008?
    Microsoft SQL Server can use Secure Sockets Layer (SSL) to encrypt data that is transmitted across a network between an instance of SQL Server and a client application. For more information about Encrypting Connections to SQL Server, please refer to the following
    article:
    http://technet.microsoft.com/en-us/library/ms189067(v=sql.105).aspx
    Question 2: my main problem is which certificate should i add in mmc? what are these certificates about?and guide me in choosing the appropriate certificate.
    To install a certificate in the Windows certificate store of the server computer, you will need to purchase/provision a certificate from a certificate authority first. So please go to a certificate authority to choose the appropriate certificate.
    For SQL Server to load a SSL certificate, the certificate must meet the following conditions:
    The certificate must be in either the local computer certificate store or the current user certificate store.
    The current system time must be after the Valid from property of the certificate and before the Valid to property of the certificate.
    The certificate must be meant for server authentication. This requires the Enhanced Key Usage property of the certificate to specify Server Authentication (1.3.6.1.5.5.7.3.1).
    The certificate must be created by using the KeySpec option of AT_KEYEXCHANGE. Usually, the certificate's key usage property (KEY_USAGE) will also include key encipherment (CERT_KEY_ENCIPHERMENT_KEY_USAGE).
    The Subject property of the certificate must indicate that the common name (CN) is the same as the host name or fully qualified domain name (FQDN) of the server computer. If SQL Server is running on a failover cluster, the common name must match the host
    name or FQDN of the virtual server and the certificates must be provisioned on all nodes in the failover cluster.
    Question 3: how should i know that the connection in sql server is secured?
    If the certificate is configured to be used, and the value of the ForceEncryption option is set to Yes, all data transmitted across a network between SQL Server and the client application will be encrypted using the certificate. For more detail about this,
    please refer to Configuring SSL for SQL Server in the following article:
    http://technet.microsoft.com/en-us/library/ms189067(v=sql.105).aspx
    If you have any question, please feel free to let me know.
    Regards,
    Donghui Li

  • HOW TO DECIDE IN A REPORT WHICH TABLE SHOULD LOOP FIRST?

    MY Report contains 3 item table and one header table or 4 header tables then how to decide that this table should loop first.And how could i judge that this table contains duplicate entries.
    HOW TO DECIDE IN A REPORT WHICH TABLE SHOULD LOOP FIRST?
    Moderator message: please search for available information/documentation before asking, do not post in all upper case, these forums are not a substitute for ABAP training.
    Edited by: Thomas Zloch on Dec 6, 2010 12:00 PM

    Hi,
    It is suggested to loop at the header table and then read the item table. Where in if you have multiple entries in the item table that matches, use the parallel cursors concept (Loop from index) as shown below
    Loop at header....
    Read table item with key......
    If sy-subrc EQ 0.
    Loop at item from sy-tabix.
    -- Perform your processing.
    endloop.
    endif.
    endloop.
    Also make sure if you have duplicate entries in your internal tables, Use SORT and then DELETE ADJACENT DUPLICATES so that it avoids the performance issues as well
    Hope this helps you.
    Regards,
    Shiva

  • Which one should I learn first?

    I am becoming an common Oracle DBA and I want to learn RedHat Linux. But I do not know the difference between Redhat Linux 9 and Redhat Enterprise Linux 5. What are they for? Which one should I learn first?
    Message was edited by:
    frank.qian

    But I do not know the difference between Redhat Linux 9 and Redhat Enterprise Linux 5.RedHat Linux 9 is very oldest brother of RHEL5. While RH9 is public (free of charge) distribution, RHEL5 is commercial no free (of charge) distribution. Redhat 9 was last public (free) release from Redhat corporation, since next release it was called Fedora. Name "Redhat" is used only for Commercial enterpise distribution.
    There is not difference between using/mantaining of them. But the main difference is that Redhat 9 has pretty old version of kernel, and other packages and is not supported by Oracle.
    What are they for?If we are speaking about Linux then we are speaking about Unix like operating system. So your question is just like "What is Windows for?".
    Which one should I learn first?As I said before, there is not difference between using/mantaining of them. But as Redhat 9 is pretty old distribution then use RHEL5. There is also existing distribution Centos which is clone of RHEL. When you install Centos 5 in fact you are using RHEL but with changed logos and texts (brands). But unfortunatelly this clone is not officialy supported by Oracle so it can't be use for production Oracle installations. For more informations and download look here: http://www.centos.org
    There is also another RHEL clone shipped by Oracle (and is supported by Oracle of course). You can download it from http://edelivery.oracle.com/linux

  • How to restart databases in linux machine without rebooting of system

    Hi,
    when i enter sqlplus "/as sysdba"
    as a oracle user, nothing is happening .. i want to restart databases without pc reboot, would anyone help me out please.
    Os is openSUSE 11.1
    db version is 10.2.0
    thanks in advance. kindly suggest
    .

    knowledgespring wrote:
    no one has given correct way of doing this so far.. :(And ?
    You never ever show us a concrete output enclosed by tags before and after your code, even not showed which user you are connected with, no more the env variables...
    You also wrote earlier :
    Os is openSUSE 11.1
    db version is 10.2.0Needless to say that Oracle is NOT certified on openSUSE. You may want to investigate some specific things for that Linux distro.
    Nicolas.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       

  • Which services should be moved to a new SharePoint Enterprise Application server?

    Our farm is currently a WFE and a SQL server. I've been tasked with creating a new SP Enterprise Application/Search server.
    Which services should be moved? This is what's currently listed in Services on Server:
    Access Database Service  Started  Stop 
    Application Registry Service  Started  Stop 
    Business Data Connectivity Service  Started  Stop 
    Central Administration  Started  Stop 
    Claims to Windows Token Service  Started  Stop 
    Document Conversions Launcher Service  Stopped  Start 
    Document Conversions Load Balancer Service  Stopped  Start 
    Excel Calculation Services  Started  Stop 
    Lotus Notes Connector  Stopped  Start 
    Managed Metadata Web Service  Started  Stop 
    Microsoft SharePoint Foundation Incoming E-Mail  Started  Stop 
    Microsoft SharePoint Foundation Sandboxed Code Service  Stopped  Start 
    Microsoft SharePoint Foundation Subscription Settings Service  Stopped  Start 
    Microsoft SharePoint Foundation Web Application  Started  Stop 
    Microsoft SharePoint Foundation Workflow Timer Service  Started  Stop 
    PerformancePoint Service  Started  Stop 
    Search Query and Site Settings Service  Started  Stop 
    Secure Store Service  Started  Stop 
    SharePoint Foundation Search  Stopped  Start 
    SharePoint Server Search  Started  Stop 
    User Profile Service  Started  Stop 
    User Profile Synchronization Service  Started  Stop 
    Visio Graphics Service  Started  Stop 
    Web Analytics Data Processing Service  Started  Stop 
    Web Analytics Web Service  Started  Stop 
    Word Automation Services  Started  Stop 

    Take a look at http://www.microsoft.com/en-us/download/details.aspx?id=37000. It should help you decide where it is most appropriate to locate services.
    Trevor Seward
    Follow or contact me at...
    &nbsp&nbsp
    This post is my own opinion and does not necessarily reflect the opinion or view of Microsoft, its employees, or other MVPs.

  • Sharepoint 2013 - Which Server Should Run Microsoft SharePoint Foundation Sandboxed Code Service

    We have just deployed Sharepoint 2013 and also CRM 2011..
    Our Sharepoint 2013 Environment has a WFE and an APP server and we have a CRM 2011 box.
    We have been getting the following error in IE when Users in CRM are clicking on the Document Link under accounts which links to Sharepoint 2013
    "This Content cannot be displayed in a frame
    To help protect the security of information you enter into this website, the publisher of this content does not allow it to be displayed in a frame."
    It seems like it is a IE Security Issue, but I am suspecting it could be the Microsoft SharePoint Foundation Sandboxed Code Service.
    Which server should be running the Microsoft SharePoint Foundation Sandboxed Code Service| WFE or APP.
    Also which server should run the Windows Service: SharePoint User Code Host
    Thank you in advance.

    Hi,
    Please have a look at the following post:
    http://technet.microsoft.com/en-us/library/jj219591.aspx
    As it describes, the recommendation is for both services to start it on the Web Front End servers.
    Cheers,
    Vincent

  • Which Mac should I upgrade to if I am a Photoshop, Illustrator, and Indesign user, with a little iMovie thrown in?

    I've been using a 24" iMac (originally purchased in mid-2006) to do graphic design with Adobe Creative Cloud, primarily Photoshop, Indesign, and Illustrator. I am also starting to do some very ametuer video prep (like iMovie) etc. With just Photoshop and Indesign alone, what is the minimum Mac I should upgrade to, if I am still concerned about performance, but budget and mobility could come into play too? For instance would the 13.3" Mac Book Pro with Intel Graphics be sufficient for doing my usual print design, with a little iMovie thrown in? At that price, I could afford a big display to plug into when I am at my office desk.
    I like the idea of mobility (which I haven't had before with the big iMac), but don't want to notice a horrible lag in performance if I get a weaker machine. The guy at PeachMac said that when it came to display the Retina (in the Macbook Pro, 13.3 in edition) made a high difference despite the lack of a dedicated graphics processor. I don't do heavy-duty, memory-intensive graphics work but about once every two years anyway, and my iMac only has 2GB of RAM to begin with. I just want to make sure that true designers who have switched from older iMac machines to Macbook Pro's (not the most expensive models) didn't regret it when trying to run Photoshop, et al.
    (My absolute budget is "no more than $2,000" which is why I am considering the new iMac vs. the MacBook Pro 13.3" and getting a nice external display.)
    Thanks!

    To run the new Studio you need Leopard and it will not spec'd to run on Tiger (Leopard 10.5.6 [specs here|http://www.apple.com/finalcutstudio/specs>) I have run it in Leopard and Snow Leopard, and both seem fairly similar, though I generally like my Leopard machines a bit more. Still breaking in the Snow Leopard and getting various kinks out of it. It seems I have some more little things go wrong in Snow Leopard.
    Overall I like the upgrades in the Studio and you may just want to make another boot drive with clean Snow Leopard and the new Studio to work with until you feel you are happy with how it is performing. Bascially that is what I do until I am fully comfortable with the system and always have my rollback plan in place in case something goes awry and I need to get things done....

  • Which ipod should I buy?

    I have bought ipod photo 30GB a month ago, I feel quite disappointed about its sound. I compare with my old ipod 3rd generation. ipod photo is quieter, and sounds a little bit worse in details.
    I would like to find an ipod which can give sound matching the quality of ipod 3rd generation, so loud and rich in details. So which one should i choose? new ipod colour? ipod mini? or ipod shuffle?
    Especially if you have listened more than one, please give an idea for me.

    Are you using the stock Apple earbuds still? They're not very good. You might want to try better headphones before you abandon the 30GB. I have a 40GB and recently purchased Etymotic 6i's -- they're great! Just a thought.
    Cheers,
    Carole

  • Hi,when ı work on photoshop suddenly my computer restart but i have saved my project before restart.and when ı want to open my psd ,  photoshop alert me with this messagge ;Could not complete your request because the file is not compatible this version of

    hi,when ı work on photoshop suddenly my computer restart but i have saved my project before restart.and when ı want to open my psd ,  photoshop alert me with this messagge ;Could not complete your request because the file is not compatible this version of photoshop ..ı tried all versions but cold not open again.there was a very ımportant work for two days.can you help me please?

    tworules wrote:
    …photoshop need a recovery or auto save system.
    tworules,
    You haven't mentioned the exact version of Photoshop you are running.  As the always helpful and knowledgeable JJMack told you, new versions of Photoshop do have auto save and recovery when enabled in your Photoshop Preferences.
    However, no auto recovery and/or autosave is a match for a defective machine.  As suggested by Mr. Cox, you should do a thorough inspection of all your hardware ASAP.

  • Duplicate "Apple Loops for Garage Band"...which ones should I keep?

    Hi. I've just started using GarageBand 3 (3.0.4), and noticed that I have duplicates of each and every instrument loop. Both Loops folders are located in my user:Library, one in "Audio" the other in "Application Support". Once you drill down to the actual "Loops" folder, the contents are exactly the same. Which one should I keep, which should I toss (it takes up a gig, which is why I want to toss one.)?

    You have to locate your Loops Index files (good chance you have two folders with that name), then start GB and drag the loops that you still want into the Loops window for re-indexing.
    Uh presumably after you have located the Index files and before you start GB, you are supposed to do something to the Index files (like delete them)? Maybe this was implied, but it was not explicit.

Maybe you are looking for