CPU costs are off (think of it allowing)

Hello

I use Oracle 10.2.0.3.

Whenever I generate explain plan for any query, last line of explain plan is as below.

cpu costs are off (think of it allowing)_

It seems that optimizer has not considered its CPU stats while generating plan for it.

How to activate CPU here statistics?

Optimizer_mode parameter value is 'CHOOSE', and his stats are collected at an interval of one week.

When I use the CPU_COSTING flag in the SQL, then this line went, and the query plan also started giving the % of CPU output of the PLAN. But how can I do cela a default behavior of the optimizer (any setting etc are fixed in oracle 10g for this)?


Thanks in advance.

Best regards
oratest

See if the "_optimizer_cost_model" (Note underscore) has been configured in your pfile/spfile file.
To CHOOSE or CPU.

This setting is different from OPTIMIZER_MODE.

Hemant K Collette

Tags: Database

Similar Questions

  • Satellite P200-1JR doesn't do nothing - all the lights are off

    My toshiba Satellite P200-1jr someday is dead and it is like new.
    All the lights are off with battery or without or with only of food.

    Please help me. I don't know what to do.

    Thank you!

    Hello

    Don t think someone could help here in your case.
    No lights (power led, led battery nor ac DC plug-in led) means there could be a problem of serious material maybe the motherboard is missing.

    If the AC adapter is defective, then the laptop must always turn on using battery power ok, this is not possible if the battery would be too empty.

    So usually a technician first test adapter and should try to plug an AC adapter right in order to test this.

    But to me it looks like something wrong with a motherboard :(
    Of course, this is only my personal opinion...

  • (CPU overheating) Are there specific settings I should change before the rendering in Adobe Premiere?

    overheat_settings.jpg

    I chose a really small rendering option that my old laptop could return without overheating, so I was wondering if I hurt something else?

    Here are the specs of my computer (the one I'm trying to make with the screenshot):

    The high air 922 Cooler master cases, 3 fans and cable management that does not interfere with the air flow.

    Motherboard ASUS Maximus VII Ranger

    Core i7 4790 k (currently with the cpu comes with the processor fan)

    16 GB of ram

    NVIDIA GTX 970

    120GB SSD (to run windows)
    1 TB HD (for my files and programs)

    Windows 7 64 bit

    Care of my old laptop (that I used for rendering HD videos with it): And cpu would not go more than 60 ° C, but was using first 2.0 or something

    ASUS laptop

    Quad Core

    NVIDIA GT 240M

    500 GB HD

    Windows 7 64 bit

    With these render settings, my computer's CPU overheating 98 C, just as it begins rendering, he quickly degenerate, which at this stage, I cancel the rendering.

    I tried to see if other things would be couse of overheating as work on a 8 GB on photoshop file. It consumes all the ram, but the temperature of the cpu are not going more than 70 C.

    Is it possible he might just be the processor fan is not not able to bear the cpu with this kind of tasks? Or is it a setting I am missing that is eaten all 8 cores of CPU?

    I think that the cpu fan is running as it should be with an average of 1 140 RPM.

    If anyone has an idea of what is happening, please let me know. And please read this first!

    Slow down time that the CPU is fine and not thermal burn which would be the single CPU based question that pushes the heat very quickly outside the high heat sink. You must replace this cooler. The stocks for the Intel CPU heat sinks are really poor.

    Eric

    ADK

  • I want to make the smallest windowq, she is so great that the buttons are off the screen mode full screen

    The Firefox window is in full screen mode, the buttons are off the screen. I want to get out of
    Full screen mode so I can resize the window myself. I am running Linux Mint cinnamon

    When you are in full screen view, move the mouse to the top of the screen to facilitate the bar bar appear Navigation and tab.
    You can use one of them to exit full screen:

    • Click the expand (in the top right Navigation bar) button to exit full screen
    • Click full screen in the '3-bar' button dropdown menu
    • Right click on an empty space on a toolbar and select "exit full screen".
    • Press the F11 key

    Try to rename (or delete) the file xulstore.json in the Firefox profile folder.
    You can use this button to go to the current Firefox profile folder:

    If you are currently using a version from the repositories of your distribution of Linux, try the official Mozilla Server version.

  • When I send a text message and mobile data are off, it is not given, but I do not see this message for a few minutes. I can then refer using "send as a text message. How can I 'send as a text message' in the first place?

    When I send a text message and mobile data are off, it is not given, but I do not see this message for a few minutes. I can then refer using "send as a text message. How can I 'send as a text message' in the first place?

    Disable the iMessage?

  • Satellite L50 - keyboard and HARD drive are off services

    Hello

    Happy new year !

    I have a Satellite L50-A-1FQ (part. REF.: PSKK6E-04D08WSA)

    And it seems that the laptop have too much drinking during the day of the new year

    Keyboard, hard drive are off services and phones may be... 2 usb ports do not work...

    But the computer cannot start with an outer edge key and a new hard drive... under linux system

    Yes I know... I'm a geek

    So I come here just to know what is the part number of the part of the mother Board for this computer...

    I searched the internet without success. I found some similar pieces on ebay but not the exact model.

    Can someone help me? Thank you

    dismant your laptop and you can see the motherboard part number manufacturer and so on I found this link https://support.toshiba.com/repair it say and parts but I don't see option to check the part and to order

  • OfficeJet Pro 8600 - Print margins are off, slow and noisy printing

    I have problems printing my printer HP Officejet Pro 8600. When I am able to print the process is extremely slow and the printer made a lot of noise before and during printing. In addition, the margins are off compared to those on the document itself. The left margin is so great that it is cut a part of the document on the right side. I tried to unplug and restart the device and it is set back to the factory, but the questions remain. I printed a test page and it looks good, but speed, noise and margins continue to be a problem. How can I fix these problems?

    Thank you!

    What you mentioned, it seems that something is happening with the material. Here are two links to try to fix it, please choose the one that corresponds to the computer you have

    Slow printing in Windows: hardware issues

    Slow printing in Mac OS X 10.4 and later versions: printer problems

  • What are the security risks by allowing a program to change the registry keys in Windows 7, without knowing what are the changes?

    Original title: security risks by allowing a program to change the registry keys in Windows 7, without knowing what are the changes?

    What are the security risks by allowing a program to change the registry keys in Windows 7, without knowing what are the changes?

    Hello

    If you had made any changes in the registry without taking the backup copy of the registry, then there could be chances that your computer can find themselves in no situation to start and finally end up in the reinstallation of the operating system; This is why it is recommended to take a backup changed in the register of representation.

    Before editing a registry key or subkey, we recommend that you export, or make a backup copy of the key or the subkey. You can save the backup copy to a location that you specify, for example, a folder on your hard drive or a removable storage device. If you make changes that you want to cancel, you can import the backup copy.

    . Are what program you referring?

    Warning: Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up the registry, click on the number below to view the article in the Microsoft Knowledge Base:

     

    Back up the registry:

    http://Windows.Microsoft.com/en-us/Windows7/back-up-the-registry

    Let us know the status of the issue. If you need help, please after return. We will be happy to help you.

  • Files Management tab does not appear in the import module. I think that I have configured some settings but am unable to change. I restored the factory default preferences, removed and reinstalled on Macbook, but they are always there for example allow du

    I am new to Lightroom and I followed a guide that allowed me to set import preferences. Now I want to change them, and although I see them in the import dialog box small I don't see a "File management" tab at any time. I have reset factory default in the preferences and removed and re-installed on my Macbook, but they are still there.

    Any advice would be much appreciated as I'm looking for guides and forums but did not find any specific help. Thank you.

    Click on apply when importing

    You see file handling

    If so just select

    Hope this helps

    Assani

  • Why mozzilla closing thread leaving current problems in life. I Baris deep is the host of extensions that are maleware and Mozzilla is allowing stupidyly.

    Question:
    What are going to do about it?

    Redirects and browser high jacking, is inherent in extensions Baris Adam creates.
    The Mozilla team has not understood this. It has cost millions of people money loss of time.

    It is the cyber-attack on the American economy.

    To the bottom of its products all and record what is happening. The letters sent to official within the Government.
    Make a PDF with timestamp and the image.

    The should be continued.

    Hello, this is a mainly managed by the community support forum, so we cannot take any action on your report - please use the appropriate channels mentioned by jscher2000 above to submit questions or use the button "Report an abuse" for extensions you think malicious on addons.mozilla.org. Thank you

  • After installation of Service Pack 1 for Vista 64 bits, Windows Security says Malware and firewalls are off.

    I recently reinstalled my copy of Vista 64 bit I hope to solve this problem that has been with me for a while.  Before I wiped and reloaded, Security Center Windows would alert me every day that my firewall protection and malware have been disabled.

    I use Kaspersky Internet Security, which is fully updated and works as it should.  I am able to activate Windows Firewall and bypass the firewall Kaspersky and that error to go away, however, I can't remove the error of malicious software.  I got all these errors directly after a restart after the installation of service pack 1.

    Under Windows Security Center it says, "Kaspersky Internet Security reports that it is turned off," under the heading for malware protection.  When I click on the button to activate under Windows Security, it goes through the steps who say do you trust this program, Yes, Yes, ok.  After choosing all the options of trust Kaspersky and activate this protection, he thinks about it a little, but always returned and said it's off.  It also has a green light saying that Windows Defender is actively protecting your computer.

    I think that my Internet Security Suite is successfully active in these areas and work I checked the menu, check that they work.  In my opinion, after installation of service pack 1 that something I have messed up in the statement that those programs are active or really uninstalled them.

    Even if I can get the only message that the Kaspersky firewall is disabled to disappear by enabling the Windows Firewall, which is not yet as I want.  I want the suite of internet security that I paid to be active and functional on the side of the Windows security features.

    I would appreciate any help with this problem by addressing why he continues to warn me that my protection malware and firewalls are disabled.  Thank you.

    Also install Windows Vista SP2 this problem could be solved, otherwise try to uninstall and reinstall Kaspersky and also, try to get the latest version of Kaspersky.

    If still the same issue please contact Kaspersky support.

  • PowerEdge 2850 message error, no display, usb devices do not work and all readers are off (a little)

    Hello! I'm here in the dell community because I'm having an error with a PowerEdge 2850 server. When I boot it all seems to work, but inspection closer both blue and yellow led on the front is off. All devices (such as a keyboard) will not turn on. Supplies seems to work perfectly well with the error led out of power and both of the Green led on the power supply on. The drives at the front lights up but then after 2 seconds the led for every hard drive goes off and then when you reconnect the drives it will be on for 2 seconds then turns off.

    I tried:

    Reset all RAM chips and CPU in the case

    Replugin all hard drives from the server

    I tried multiple monitors

    has tried just using the power supply instead of the power brick or a surge protector

    and tried to run it only out of a raid, everything ends up in the same result

    I have no idea what to do so im just going to ask the community of dell. Thank you!

    Hello.

    What is the error specific are you? Try the system at least to the POST with the following components:

    • System Board
    • Processor
    • A bar of memory in DIMM1-A or B-DIMM1
    • Power supply
    • Riser
    • Control Panel and bottom of basket (necessary only when the last power state was off. Ensure that all USB devices, including the keyboard are disconnected.
  • Internet gambling is blocked by parental controls, even if the parameters are verified in order to allow the game to play.

    Original title: Internet games

    In my user when I click to play an internet game he says he's blocked my parental control, but I have them turned on this user.

    They are great on the administrator user, so I should an account corrupted or not?

    Hello
     
    1. what operating system is installed on your machine?
    2. you implement parental control using Windows Live family safety?
     
    The game may have been blocked by the administrator for the category of age or its contents. You may need to double-check your settings once more using the administrator account.
     
    Refer the article to get the procedure allow the game.
     
     
    See also:
     
     
     
    Aziz Nadeem - Microsoft Support

    [If this post was helpful, please click the button "Vote as helpful" (green triangle). If it can help solve your problem, click on the button 'Propose as answer' or 'mark as answer '. [By proposing / marking a post as answer or useful you help others find the answer more quickly.]

  • Update for Windows 7 (I think) won't allow my computer to find the Canon PowerShot 610

    This week, I was using my Canon PowerShot 610 and then the next day my computer would not recognize it. I would have thought that the problem was with my camera, except that my computer recognizes either - his camera on one of our computers. I have Windows 7, my husband has Windows xp.  I fooled with my anti-virus software, and I don't think that's the problem. There must be a Windows problem. If anyone has a solution, I'd be really grateful help. Thank you.

    Hello

    Thanks for asking! If I understand correctly, you are faced with questions your camera have recognized. Correct me if I'm wrong!

    Before you continue troubleshooting, I would like to collect some personal information.

    1. have there been recent changes to the system before the show?

    2 is the issue limited to specific device?

    3. how you connect the camera to the computer?

    4. have you tried to connect the camera to a different USB port?

    I suggest you to connect the device to a different USB port and check if it helps.

    Method 1:

    Follow the link, run the hardware and devices troubleshooter. Check if it helps.

    Open the hardware and devices Troubleshooter

    http://Windows.Microsoft.com/en-us/Windows7/open-the-hardware-and-devices-Troubleshooter

    If the USB port is still not detected, follow method 2.

    Method 2:

    Follow the link and update the USB controller drivers. Check if it helps.

    Updated a hardware driver that is not working properly

    http://Windows.Microsoft.com/en-us/Windows7/update-a-driver-for-hardware-that-isn ' t-work correctly

    Method 3:

    Follow the link and check if that helps.

    http://www.Canon-Europe.com/support/Consumer_Products/products/cameras/Digital_Compact/Powershot_A_series/PowerShot_A610.aspx?faqtcmuri=TCM:13 - 722287 & page = 1 & type = faq

    Answer us with the results. I'd be happy to help you further.

  • Record of control of projects and costs are not visible when the project is created manually or copy model or another project


    Hi all

    If I create the project using business process 'Request for project' and when we opened the project, we can see "Project delivery" and "Cost control" mode records.

    But when I create project directly in the workspace of society (Admin mode) > company sponsored Shell > project, either by directly or copy model or another project.

    We are not able to see above two folders in user mode.

    I had checked to access control, there are access avalible for all project users to the two folder in user mode.

    Help, please.

    The project administrator mode.

    Implement > BPs

    Add in your Bps and enable and configure workflow settings.

    Glad that the other worked ok now.

    I hope this helps.

Maybe you are looking for

  • Download does not start

    I tried to download Simple sticky notes on my computer. I use Windows 8. I added download.com sites allowed in the Security tab. When I click on the arrow down to retrieve the file downloaded, I see there, but it does not open. I downloaded the file

  • Pavilion media center tv: M8120n

    Computer hangs after startup.  Will work for 3 or 4 minutes then the mouse and keyboard stop working.  The infrared sensor shows no more red light. This may cause to freeze the computer?

  • Appeal of naughty One Step PC Solutions

    I got the same phone call from this One Stop PC Solutions, I'm not good at the computer. He asked me to go in the logo of MS for my ID and entered into what we call a teamviewer, he began to show me the kinds of things, cannot remember all the CPU? I

  • No internet access from windows update

    Various security updates have been updated and since then he has had no access to internet. I use Vista and you have Norton AntiVirus installed.

  • HP dc7700 cmt

    Hi, last storm we had here has released all 3 of my pc, blown motherboards, my hp dc7700 usdt, I had no problem replacing the Board of Directors, he was up & running fast, not bio no problem more...  I replaced the Board in my dc7700 cmt 2.8 mhz, 250