How to use the PARTITION of EXCHANGE IKM

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• How to use the partition instead of group by?

  Hello
  
  I'm unable to use the partition by clause in the following cases,
  
  the column with null values other_number contains 10 records in 'une_table '.
  5 records where the date 01/11/2009, item_code = 1
  5 records where the date 01/10/2009, item_code = 2
  
  This query returns all of the records of 10, (which assume back 2)
  SELECT count (a.anumber) on (partition TO_char(a.some_date,'MM'), a.item_code) AS i_count, a.item_code,.
  TO_char (a.some_date, 'MM')
  Of une_table
  WHERE to_char (a.some_date, 'yyyy') = 2009
  AND a.other_number IS NULL
  
  
  Works great if I wrote like this,
  SELECT count (a.anumber) AS i_count, a.item_code,.
  TO_char (a.some_date, 'MM')
  Of une_table
  WHERE to_char (a.some_date, 'yyyy') = 2009
  AND a.other_number IS NULL
  TO_char(a.some_date,'MM') group, a.item_code
  
  How to use partition of in this case?

  Hello

  Almost all of the aggregate functions (the ones you use in a GROUP BY query) have analytical equivalents.
  You seem to have already discovered that, regardless of the values returned by
  a comprehensive funcition using ' GROUP BY x, y, z "can also be found
  an analytical function by using "PARTITION BY x, y, z".

  Aggregate queries to collapse the result set.
  The COUNT aggregate function:

  SELECT    deptno
  ,         COUNT (*)   AS cnt
  FROM       scott.emp
  GROUP BY  deptno
  ;
  

  indicates how many 14 employees are in each of 3 departments.
  The fact the analytical COUNT function:

  SELECT    deptno
  ,         COUNT (*) OVER (PARTITION BY deptno)   AS cnt
  FROM       scott.emp
  ;
  

  but the first query produces 3 production lines, the second query produced 14.
  You could get 3 rows of output using the analytical function and SELECT SEPARATE , but it is inefficient.

  Which should you use? As with many other things, the answer depends on what data you have and what results you want from this data.
  If you want has collapsed of results (one line per group), it is an indication of striong you'll want features global, not analytical.
  If you want a row of output for each row in the table, it is a strong indication that you'll want to analytical functions.

  If you have a specific question, ask. Post some sample data and the results desired from this data, as Rob has said.

  There is another important difference between the aggreate and analytical functions: analytic functions can easily be restricted to a window , or a subset DataSet. It's something like a WHERE clause and a WHERE clause applies to the entire request: a condition of wondowing applies only to a single line.
  If you need calculate a SUM of lines with a previous of this line order_date , or an average of last 5 lines, then proabably you want to use the analytical function.

• Help... How to use the recovery on Pavilion g4 2014tx partition

  Hi all... Would like to ask how to use the recovery partition and what is the effect if I used it... ?

  Thank you...

  Hello:

  You normally start the PC, and at the beginning of the HP welcome screen, you press the F11 key to start the Recovery Manager program.

  Then follow the instructions to restore your PC to its state of software "out of the box.

  In so doing you re-partition and reformat the hard drive.

  All THE data you have on the PC will be lost.

  So make sure that you copy the files that you want to keep on a portable hard drive before proceeding.

  It is also for if you have created a storage partition. You must copy all the files from that too.

  All partitions are erased and redone.

• How to use the utility disk first aid for hard drive internal el captian

  How to use the utility disk first aid for hard drive internal el captian

  Select the drive and click first aid.

  If something is not repairable because this is the system drive, then you need to start using the recovery partition and run disk utility it.

• I'm not clear how to use the recovery CD

  I added all the space using my HDD is it comes about 12 GB, I have 27.9 GB of disk space, but my drive has only 1.80 left disk space. I made clear to solve this problem. Basket is empty, I ran disk cleanup.

  A computer expert suggested that Windows might have become confused and cannot recognize what place I save, it might be because I ran a program called Cyberscrub often. His solution is to reload Windows XP home. My laptop came with recovery discs, everything else is already loaded. I have so much I don't want to lose on my laptop. If I use the recovery discs, I will lose everything on my computer, am I better off buying Windows XP home and re-load, in which case I will not lose my job?

  Also I am not clear how to use the recovery discs, I can't find instructions on what you are doing.
  The only person who could help me went to travel and not reachable.
  Any help greatly appreciated
  Lorraine Hart

  It of a very simple to recover the laptop.
  Just boot from the recovery CD and follow the instructions on-screen ;)

  I put t know what version recovery CD you have, but the older one provides the standard and expert mode. In expert mode, you can choose you partition where the OS is to be installed.
  So in this case only the selected partition will be formatted!

  But have you checked the size of the HARD disk in disk management?
  Simply click on the my icon my computer and choose manage.

  Of course, you could remove the internal HARD disk and it could connect to the external USB HDD controller. Then, connect the drive HARD to the second PC and you record data on another HARD drive.

• Satellite L300: How to use a partition of data for my documents

  Hello

  the Sat L300 160 GB hard drive is partitioned into vista and data.
  I want to save a large number of photos in my documents, which is on the part of vista.
  This example uses only half of the road.

  How to use the data for my documents component? TIA

  Hello

  You can make a folder on the second partition, and can store the necessary files (documents, photos) in specific files.

  Or maybe you want to decrease the Vista partition?

• How to use the recovery on USB media?

  Kindly tell me how to use the recovery on USB media? I deleted the my laptop's recovery partition and I am facing problem to restore previous windows during the upgrade to windows 8.1.

  Hello

  I'm really sorry, I made a mistake and posted the link to your subject (subject) here at the forum.

  The real link for this problem is-> http://support.hp.com/us-en/document/c03489643

  The instructions are the same

• How to configure the partition table for SSD?

  Drive: 32 GB SSD

  I accidentally delete without backup partition table information and would like to know how to put the partition table, I can access the tools of partition table, but do not know how to define.

  Does anyone have any suggestions?

  Thanks in advance for your suggestions

  Hello

  Thanks for posting your query in Microsoft Community.

  The SSD could be seen in the disk management window, and you could name and set up as another hard drive internal. To create a partition or volume on a hard disk, you must be logged in as an administrator, and there must be unallocated disk space or free space in an extended hard disk partition. To repartition your hard drive, please consult the following link and check if it helps.

  I can I repartition my hard disk?

  Additional information:

  Create a new Partition on a hard disk in Windows 7

  Hope this information is useful. Let us know if you need more help, we will be happy to help you.

• With no headphone jack, how to use the iPhone in my car 7

  Okay, so here's the challenge.  I have a power source and a headphone and not Bluetooth.  It works perfectly with iPhones before 7.  But with 7, it isn't possible to use the same configuration I had for years.  I own my car, and I have no interest in buying a new car just to support a new phone.  And since this will be a problem for the years to come if I stay with Apple, I would like to know what are the solutions are available.

  So, how to use the new iPhone 7 while remaining responsible and using my car speakers?  Dongles Bluetooth that I need to reload, it's probably not.

  Thus, looking for ideas that might have people.  I can't be the only one with this concern.

  It's almost a certainty that a third party adapter will appear quickly. The new Macbook has a single port usb - c and people asked the same question, 'how to load and use USB at the same time." There are today dozens of solutions for the Macbook, and then it will be with the iPhone 7. An adapter with a 3.5 mm jack and a port of loading Lightening would be my guess. Kickstarter entrepreneurs are probably already working on it.

• How to use the capture and the print button

  I tried to figure out how to use the capture and the "print" button, or add or what you call. I press it and the whole page of a different color changes, so I try to cut the section I want but I don't know how to send it to the printer. Can someone help me with this. I'm not at savvy with tech stuff, but when I find a recipe or something and it doesn't have an option to print a certain area, I can't understand how to use it?

  Thank you

  Andi Starbuck

  That happens to me is, I click and drag to make a rectangle of yellow selection, and as soon as I raise my finger on the mouse button, the part I've selected is captured as an image, a new tab opens and preview before printing, the image display. I can use the installation of the Page or simply print. But if I close the preview, this temporary image vanishes and I'm back on the page where I started. You see something different?

• How to use the activity monitor to remove MegaBAckup on my mAc Book PRO?

  How to use the activity monitor to remove MegaBAckup on my mAc Book PRO?

  Download and run MalwareBytes. Malwarebytes was developed by one of our colleagues here to ASC. He received rave reviews and is on the more proven anti-malware for Mac software.

• How to make the partition of Seagate backup so the Macbook Air?

  I just bought a Macbook Air 13' 2015, I have a seagate external hard drive backup 1 TB plus all my files in it, coming from windows PC and I switch to Mac, when I try to make a partition in disk utility, I can't select an option for partition, its greyed, but I can read/write because of the Paragon for Mac OS driver I want just a partition on my mac with Time Machine backup, but I can't use my external drive for Time Machine it will erase everything on my external hard drive. Thank you

  Unless you need to keep the Windows files you put on the disk and copied to the computer, then I suggest that you simply re - prepare the drive for use on Mac. Because the drive has been formatted on a Windows system you cannot partition via the Mac. But you can re-prep. disk using the partition scheme GUID for the two partitions and format of one of them for MS-DOS or ExFAT using Windows. But as I said earlier, if you do not need to use Windows and want to use for the backup on the Mac, then he prep exclusively for Mac. Use Time Machine backup requires a volume that is at least 2 or 3 times the capacity of the computer HARD drive.

  Drive partition and format

  1. Open utility disk from the Applications\utilitaires folder.
  2. After disk utility charges select the drive (entrance Out-bumpy with of the mfgr.) ID and size) in the list to one side.
  3. Click on the Partition or delete tab in the toolbar utility of disc that is activated. If both are enabled, then choose clear.
  4. Adjustable circular diagram to set the number of partitions if you want more than one. Otherwise leave the default of one.
  5. In the Group dropdown set the GUID partition scheme. Define the type of Format Mac OS extended (journaled).
  6. Click on the apply button and wait for the fact button to activate.
  7. Quit disk utility.

  [Permission to use any part of the foregoing has been granted by khati, exclusively, to theratter.]

• How to use the Print Screen function?

  I've seen various descriptions of how to use the print screen function.

  It would be nice to actually tell one that works.  None have worked for me.

  [Fn] and Prt SCr does not work.

  CTRL and Prt SCr does not work.

  CTRL, Alt, and Prt SCr does not work.

  [Fn], Ctrl and Prt SCr does not work.

  If anyone knows the correct method to activate the screen capture function which would be a good thing.

  From the looks of things, HP has a big problem with this function.

  Here's a microsoft articleon the use of the screenshot function.

  This should answer your questions.

  Thanks for taking a peek.

• How to use the acronym

  How to use the acronym instead of this?

  Please explain

• How to use the adapter from the wall with my Mac Pro laptop?

  How to use the adapter from the wall with my Mac Pro laptop?

  The AC wall connector is not compatible with the outlet on the MBP?  As the MBP charger will work from 100v to 240v, a transformer is necessary.  You need a converter that connects to the power outlet home and is compatible with your MBP.  You can buy the Apple travel kit:

  http://www.Apple.com/shop/product/MD837AM/A/Apple-world-travel-adapter-Kit

  Or you can use a single specific converter for the geographical area:

  http://www.Amazon.com/orei-grounded-universal-adapter-Singapore/DP/B004SCSV2U/re f = sr_1_4? ie = UTF8 & qid = 1460735377 & sr = 8-4 & keywords = us + in + uk + power + adapter

  (it is a UK USA example)

  Or you can get the converter that adapts the charger directly:

  http://www.Amazon.com/HIOTECH%C2%AE-extension-charger-connecting-specification/d p/B00MA48JZW/ref = sr_1_3? ie = UTF8 & qid = 1460735486 & sr = 8-3 & keywords = us + in + uk + power + ad aptor + apple + charger + cord

  (again, this is for a UK plug.)

  Ciao.