How can I recover only odd or even number of records in the table?

Hello

How can I recover only odd or even number of records in the table?

Thank you

Hi IndiMinds,

Alternatively, you can use in queries. :

Odd:

SELECT *.

Of

(SELECT rownum row_count, id, name FROM bigemp

)

WHERE mod (row_count, 2) = 1;

Still:

SELECT *.

Of

(SELECT rownum row_count, id, name FROM bigemp

)

WHERE mod (row_count, 2) = 0;

Thank you

Tags: Database

Similar Questions

  • How can I recover my recycle bin? I accidentally deleted and the Trash itself.

    How can I recover my garbage?... I accidentally deleted and the Trash itself. can someone help me pls...

    Hello

    http://support.Microsoft.com/kb/810869

    There is also an automatic fix - it on the link above of microsoft

    To resolve this problem in Windows Vista, follow these steps:

    1. Click Startand then click Control Panel.
    2. Click appearance and personalization, click personalization, and then click onChange desktop icons.
    3. Click to select the Recycle Bin check box, and then click OK.

    http://ITsVISTA.com/2007/01/ITsVISTA-tip-19-restore-your-Vista-Recycle-Bin-icon/

    1. right click on your desktop and choose personalize
    2. click on the Change Desktop Icons link in the upper left corner
    3. in the desktop icons settings window, check the Recycle Bin box, and clickOK

    and see if you are interested in these items accidentally does you new in the future

    http://www.howtogeek.com/HOWTO/Windows-Vista/disable-deletion-of-the-Recycle-Bin-in-Windows-Vista/

    How to display the "Delete" command of the context menu Recycle Bin in Windows Vista

    http://www.Winhelponline.com/articles/142/1/how-to-hide-the-delete-command-from-Recycle-Bin-context-menu-in-Windows-Vista.html

  • I installed a program and even after uninstalling, it still shows as my browser by default, so how can I get rid of him even after his retirement from the Add-ons and my

    The new default browser is called ask.com and it showed up after I installed a program to download faster. I uninstalled the new program from my computer and add0ons, but it is still throw me back to new default browser even after I installed firefox four times. It's irriating and it just doesn't seem to go away. How can I get rid of him without losing bookmarks and information?

    You can use the SearchReset extension to reset preferences to default values.

    Note that the SearchReset extension runs only once and then uninstalls automatically, so it will not appear on the page "> Firefox Add-ons" (topic: addons).

    You can do a search on the topic: config a page to ask.com

  • How can I recover my bar of Windows Live Mail anywhere at the bottom of my screen?

    How to get the action for my Windows Live Mail bar at the bottom of the screen?

    This is the status bar. Click the display tab and it's over on the right.

  • How can I recover password forgot iPhone 6 more without losing everything that is on my phone?

    How can I recover password forgot iPhone 6 more without losing all the content on my phone?

    If you are referring to the access code from your lock screen (no password) then see:

    1. iOS-forgotten password or a device is disabled after you have entered the wrong password
    2. I forgot the code of access for your iPhone, iPad or iPod touch, or your device is disabled - Apple Support
    3. iPhone, iPad, iPod touch: wrong results in red disabled screen access code
  • my toolbar has disappered on my homepage? How can I recover it?

    How can I recover my toolbar on my homepage?

    Press the ALT key to turn on or off the bar. For a permanent display in Internet Explorer with the right button of the "Tabs" bar and select menu bar.

    For a permanent display in Solution Explorer, click on organize > layout > menu bar.

  • My photoshop has been removed after that my computer has been restarted. How can I recover my photoshop.

    My photoshop has been removed after that my computer has been restarted. How can I recover my photoshop.

    You install exactly in the same way you did the 1st time... Put your disc in the drive, and enter your serial number when asked

    Download & install instructions https://forums.adobe.com/thread/2003339 can help

    -includes a link to access a page to download the Adobe programs if you do not have a disk or drive

    Also go to https://forums.adobe.com/community/creative_cloud/creative_cloud_faq

  • I recently installed 4.0 only to find out it won't work with mac os 10.4.11. How can I recover my previous firefox or at least my favorites?

    I recently installed 4.0 only to find out it won't work with mac os 10.4.11. How can I recover my previous firefox or at least my favorites?

    You can get Firefox 3.6 http://www.mozilla.com/en-US/firefox/all-older.html

    When you install it, it will use your existing bookmarks and other data from the user.

  • How can I recover deleted files without using any software?

    How can I recover deleted no matter what folder, image, Word & excel files without using any software inculd Recycle Bin?

    Monday, June 11, 2012 11:03:01 + 0000, dipakparate wrote:

    How can I recover deleted no matter what folder, image, Word & excel files without using any software inculd Recycle Bin?

    You cannot retrieve files deleted with the help of software. And even using
    software, you may or may not be able to recover.

    What you have against the use of software? The first thing to try is to
    being trash. If she isn't here, read on.

    "Deleting" a file does not actually delete it marks just the space
    also available to be used. There are third-party programs that can
    sometimes recover deleted files. The problem is that the space used by
    the file is likely to be replaced very quickly, and it makes
    the unrecoverable file.

    So your chances of successfully recover this file are decent if you
    Try it again immediately after the deletion of it and go quickly
    downhill from there. If you have used the computer since then (for
    example to write this question and read this answer), your chances may
    be very poor now.

    But if the file is large enough, it's still worth a try. Stop
    using the computer in question immediately, if you have not done
    already. Download an undelete program (and here's one:)
    http://www3.TELUS.NET/mikebike/restoration.html but there are several
    others to choose from; Do a search) on a friend's computer (do not
    it on yours because that would overwrite the files you want
    Undelete) and bring it to you on a CD or thumb drive to try.

    If that fails, your only recourse is to bring or send the disc
    a company of professional file recovery. This kind of service is very
    expensive and may or may not work in your case.

    Ken Blake, Microsoft MVP

  • How can I put ONLY 9 tabs, NO 15, on the new tab Page?

    How can I put ONLY 9 tabs, NO 15, on the new tab Page?
    (First OFF... Please do not read this as being written by an angry person.) I'm just frustrated with the browser that I liked for years. I hope someone can help me)
    For a long time, I had my Firefox (version 33.0.2 - even if I don't remember getting mentions "update") defined so that every time I clicked on the tab new symbol '+' to create a new tab (which has the "new tab Page" on that), the NINE inch nails would be shown for my SELECTION and PIN sites. I LOVED!
    Yesterday, I opened Firefox and NOW when I click on the '+' to open the new tab Page... FIFTEEN thumbnails appear, 5wide x 3down, (and to be honest I probably would have the habit of 15! ha).
    Here's the PROBLEM: NONE of the thumbnails are "compressed". They ALL have "liberated" up yellow icon to the left and clicking on does nothing to remedy this of course. Other that THAT, everything else behaves normally. (that is to say moving the thumbnails, deleting, swap... I just can't pin THEM!)
    FINALLY, I prefer my 9-repositionable decals on the new tab Page.
    I went through ALL the options on the side, upside down and backwards, and I just get more frustrated.
    Can someone help me?

    Hello

    If you can see all your tiles, you can change your settings in settings page:

    1. In the address bar, type Subject: config and press enter. The subject: config "this might void your warranty!" warning page may appear.
    2. Click on I'll be careful, I promise! to keep the comments: config page.
    3. Search for browser.newtabpage.columns and change it to 3, or however many columns you like
      • Note: browser.newtabpage.rows allows you to change the number of desired lines as well

    You can also set a fixed number of tiles with the following extensions:

  • How can I recover the Vista operating system?

    I have a tablet that is using Windows Vista. Hard to drive tablets erased clean with Vista. How can I recover the Vista operating system? I hope that I don't need to go out and buy a new OS, because the Tablet is worth only a few dollars and can be lower than the price of a new operating system.

    Hello

    Contact the manufacturer of the tablet on the way to reinstall the operating system.

    If it was a desktop computer or a laptop we could help you more.

    See you soon.

  • How can I recover the files from my USB Flash drive before it will be deleted?

    My USB Flash drive has files on it from another computer and only the files that have been stored on the flash drive which cannot be recreated. How can I recover the files? The Flash Player is telling me that it must be reformatted and the files will be deleted. It's two computers I use. Help, please

    Hello

    Looks like it might be a problem with the flash player.

    Step 1: Try to use the USB stick on another computer or a different USB port.

  • How can I recover the files from the windows.old folder

    original title: had for Vista downloaded again and lost all my files, which are not on "windows.old".  How can I recover the files to the appropriate programs

    be found Windows Mail, including contacts, etc., but only can bring them into the program.

    Hello

    «who are not on «windows.old "»

    you mean now about windows.old?

    If Yes, read this:

    How to restore your personal files after you perform a custom Windows Vista or Windows 7 installation

    http://support.Microsoft.com/kb/932912

  • I had pre installed windows vista on my laptop. now, I replaced the hard drive. so, can we recover only windows giving you the serial number?

    I had pre installed windows vista on my laptop. now, I replaced the hard drive. so, can we recover only windows giving you the serial number? I have sony laptop.

    How to get Vista recovery Media and/or to use the Vista recovery Partition on your computer.

    There is no Vista free download legal available.

    http://eSupport.Sony.com/

    Contact your computer manufacturer and ask them to send a recovery disk/s Vista set.

    Normally, they do this for a cost of $ small.

    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    Or borrow a good Microsoft Vista DVD (not Dell, HP, etc).
    A good Vista DVD contains all versions of Vista.
    The product key determines which version of Vista is installed.

    There are 2 disks of Vista: one for 32-bit operating system, and one for 64-bit operating system.

    If install a cleaning is required with a good DVD of Vista (not HP, Dell recovery disks):

    Go to your Bios/Setup, or the Boot Menu at startup and change the Boot order to make the DVD/CD drive 1st in the boot order, then reboot with the disk in the drive.

    At the startup/power on you should see at the bottom of the screen either F2 or DELETE, go to Setup/Bios or F12 for the Boot Menu

    http://support.Microsoft.com/default.aspx/KB/918884

    MS advice on the conduct of clean install.

    http://www.theeldergeekvista.com/vista_clean_installation.htm

    A tutorial on the use of a clean install

    http://www.winsupersite.com/showcase/winvista_install_03.asp

    Super Guide Windows Vista Installation

    After installation > go to the website of the manufacturer of your computer/notebook > drivers and downloads Section > key in your model number > get latest Vista drivers for it > download/install them.

    Mick Murphy - Microsoft partner

  • How can I recover administrator password?

    Hello

    I have 2 Director of accounts (I forgot the password) and a standard user account. I forgot the admin password so I can't download all the programs since internet or make changes to the system.
    How can I recover the password administration? Here are the steps I have already taken.
    1 sticky keys but didn't that I need an installation CD and it did not work.
    2. I tried to download program from CNET but password user account control is requested.
    3. calls for example net user (tried this when logged in as user standard I should try it in safe mode and cmd?)
    4 password reset disk

    I could get access to another computer if it would be of any use.

    There are a lot of options built into Windows to help you out of this situation:
    • Restart the computer with your Windows repair CD, then use system restore to set Windows in a few days (only works if you have recently changed the password).
    • Log in as administrator mode without failure, then reset the password for your existing account (the password is usually empty).
    • Insert your flash drive USB with the password key file (only works if you have taken the time to create such a key file).
    • Use the password indicator (works only if you have created a hint and if it's good enough to allow you to guess the password)
    • Check your paper files (works only if you threw down the password somewhere)
    When you're done, plan ahead a little and create, test and document an alternative admin account, same as you have a spare emergency House key. This will save you a lot of trouble.

Maybe you are looking for

  • apple id forgotten password

    Hey my friend has a lost and deleted Iphone 6! There ID apple but I forgot the password and do not have the e-mail to reset the password. now since he was one who bought the phone and used his sim card to activate, I want to know if there is a way to

  • The Task Manager does not display the tab process running

    I can't seem to view the processes tab of Task Manager running in my pc and my user account is an administrator account. The only tab that appears is the users tab. What can I do to fix this? Whenever I want to kill some programs running that is caus

  • Disk management will not read the 2nd internal hard drive more!

    Hello I am a user of windows 7 and later than yesterday (2016_Feb_02) managing disks stopped to read the secondary internal hard drive (it was working perfectly well before). Does CPU, a beep when it is turned on or even rebooted and more when it com

  • IPS-4260-k9 receives no updates

    All my IP addresses have not received updaes since December 23. Are there questions?

  • Cannot use my keyboard shortcuts

    Last night, I was playing a game on the internet that required me to use the CTRL space and arrow numerous amounts of times in a row, and now I can't use my keyboard shortcuts like ctrl + c, ctrl + v, or ctrl + alt + delete. I messed around a bit wit