Similar Questions

• How to combine the large number of tables of pair key / value in a single table?

  I have a pair key / value tables of 250 + with the following features
  
  (1) keys are unique within a table but may or may not be unique in the set of tables
  (2) each table has about 2 million lines
  
  What is the best way to create a single table with all unique key-values of all these paintings? The following two queries work up to about 150 + tables
  

  with
    t1 as ( select 1 as key, 'a1' as val from dual union all
            select 2 as key, 'a1' as val from dual union all
            select 3 as key, 'a2' as val from dual )
  , t2 as ( select 2 as key, 'b1' as val from dual union all
            select 3 as key, 'b2' as val from dual union all
            select 4 as key, 'b3' as val from dual )
  , t3 as ( select 1 as key, 'c1' as val from dual union all
            select 3 as key, 'c1' as val from dual union all
            select 5 as key, 'c2' as val from dual )
  select coalesce(t1.key, t2.key, t3.key) as key
  ,      max(t1.val) as val1
  ,      max(t2.val) as val2
  ,      max(t3.val) as val3
  from t1
  full join t2 on ( t1.key = t2.key )
  full join t3 on ( t2.key = t3.key )
  group by coalesce(t1.key, t2.key, t3.key)
  /
  
  with
    master as ( select rownum as key from dual connect by level <= 5 )
  , t1 as ( select 1 as key, 'a1' as val from dual union all
            select 2 as key, 'a1' as val from dual union all
            select 3 as key, 'a2' as val from dual )
  , t2 as ( select 2 as key, 'b1' as val from dual union all
            select 3 as key, 'b2' as val from dual union all
            select 4 as key, 'b3' as val from dual )
  , t3 as ( select 1 as key, 'c1' as val from dual union all
            select 3 as key, 'c1' as val from dual union all
            select 5 as key, 'c2' as val from dual )
  select m.key as key
  ,      t1.val as val1
  ,      t2.val as val2
  ,      t3.val as val3
  from master m
  left join t1 on ( t1.key = m.key )
  left join t2 on ( t2.key = m.key )
  left join t3 on ( t3.key = m.key )
  /

  A couple of questions, then a possible solution.

  Why the hell you have 250 + tables pair key / value?

  Why the hell you want to group them in a table containing one row per key?

  You could do a pivot of all the tables, not part. something like:

  with
    t1 as ( select 1 as key, 'a1' as val from dual union all
            select 2 as key, 'a1' as val from dual union all
            select 3 as key, 'a2' as val from dual )
  , t2 as ( select 2 as key, 'b1' as val from dual union all
            select 3 as key, 'b2' as val from dual union all
            select 4 as key, 'b3' as val from dual )
  , t3 as ( select 1 as key, 'c1' as val from dual union all
            select 3 as key, 'c1' as val from dual union all
            select 5 as key, 'c2' as val from dual )
  select key, max(t1val), max(t2val), max(t3val)
  FROM (select key, val t1val, null t2val, null t3val
        from t1
        union all
        select key, null, val, null
        from t2
        union all
        select key, null, null, val
        from t3)
  group by key
  

  If you can do it in a single query, Union all 250 + tables, you don't need to worry about chaining or migration. It may be necessary to do this in a few passes, depending on the resources available on your server. If so, I would be inclined to first create the table, with a larger than normal free percent, making the first game as a right inset and other pass or past as a merger.

  Another solution might be to use the approach above, but limit the range of keys with each pass. So pass we would have a like predicate when the key between 1 and 10 in every branch of the union, pass 2 would have key between 11 and 20, etc. In this way, everything would be straight inserts.

  That said, I'm going back to my second question above, why the hell you want or need to do that? What is the company you want to solve. There could be a much better way to meet the requirement.

  John

• Large number of png need to convert to PDF

  I scanned a class Yearbook - there are hundreds of pages, each page is in PNG format.     I need to convert a single PDF file so that I can upload to ISSUU to publish the directory on our Web site.    Most of the converters will not allow the size or number of files that I need to convert.    Anyone know how I can do this?

  If you have Adobe Acrobat Pro:

  1. Sort the PNG with continuous numbers or by alphabetical order
  2. Select all the
  3. Drag them to the icon of Adobe Acrobat Pro
  4. Now you are asked if you want to combine all files into a single PDF file
  5. Click Yes
  6. Save the new PDF
  7. Loan.

• Hello! I am a beginner Photoshop - how I 'color above' text on a jpeg image - then match the color background - then retype the new text above? If someone can give me really basic step by step intstructions - I would be happy!  With our thanks!

  Hello! I am a beginner Photoshop - how I 'color above' text on a jpeg image - then match the color background - then retype the new text above? If someone can give me really basic step by step intstructions - I would be happy!  With our thanks!

  Hi Donnas,.

  Content-aware fill is your best friend in this case.

  Just make a selection around the word and go to edit-> Fill-> Content-Aware.

  This usually done a very good job.

  Then you can either return to it several times (maybe in smaller sections) with Content-Aware fill to clean it, or you can play with the Spot Healing Brush tool (J) or the tool clone stamp (s).

  Please see the following link for more information 3 ways to delete the text to a picture in Photoshop - wikiHow

  http://www.WikiHow.com/add-text-in-Photoshop

  Let us know if it helps.

  Concerning

  Sarika

• How to combine 50 documents into a single pdf file?

  Hello

  I just bought Adober pdf pack, but they did not say that I could combine 12 documents into a single pdf file. It seems so crazy so I can hardly believe it's true! I have just recevided a PDF with 70 documents into a pdf file so I wonfder wht program should I buy instead of this joke. I f I only 12 pages, it is not a problem to send in the form of documents in an e-mail as I repeatedly, doen. The pdf file must be exactly for those who need to send a large amount of files in a pdf file that is easy to live. Anyone out there who knows if I can change my pack to the one I need?

  Thank you

  Monica

  Hi monicaf5812809,

  The Pack of PDF from Adobe allows only to combine 12 files at a time, but you can batch convert and then combine these files more wholesale/combined as needed.

  The other option is to use Acrobat, which does not impose such a limit, because processing takes place on your desktop and not via an Internet connection. If you want to try Acrobat, you're welcome to-you can download a 30 day trial of http://www.adobe.com/products/acrobat.html.

  Best,

  Sara

• How to combine several pdf files into a single pdf file of document

  How to combine several pdf files into a single pdf file of the document?

  IF you use a Mac Version (I guess that even for the PC version) you and use the new handset functionality.

  1. To use Acrobat open without opening a PDF and go to file menu choose combine PDF.
  2. A small window opens
  3. Look for the files to combine
  4. Drag the window and gout.
  5. Search for the following file and repeat
  6. Drag the files to correct the order.
  7. Rename and save the PDF

  Its actually easier than using insert pages.

• How to save multiple JPEG images in a single file

  I scanned 22 photos (1800 KB total) and I need to transfer all of them for a job application.

  The problem is, when I'm on the job site and I hit the icon of the file attached, I can only select one file.

  The site will only allow a single file transfer only.

  So, is it possible to save all jpeg in jepg files one file, so I can send them into a single file?

  What email program are you using? If you used Windows Mail for example, you could highlight all 22 JPEG files, and then drag them into the text box of a new message and they will settle.
   
  You can put all the JPEG images in a single folder and then right-click | Send to | Compressed (zipped) folder and attach that. The recipient would save the file and then right-click | Extract all.

• Combining files into a single pdf file no longer works

  I used to be able to combine files into a single pdf on my Mac using Adobe Acrobat Professional XI. Now, when I select 'combine files into a single pdf file", I just get a short vertical line with a gray cloud around him in the center of my screen. Should I reinstall the program?

  I thought about it and then seen a response from ME & C David (who also found the same thing). Somehow the window that appears when I click on "combine files" had been reduced to a very tiny line. When I double-clicked on it, I could see she had a tiny window and then managed to extend it to normal size. This after about 3 weeks of not being able to use it until I had the time to post this question. He spends several hours of my life... I've never seen this happen before in other programs and it's a mystery as to how it happened here. Thanks for all your answers, and Yes, David, it was "completely stupid" why it happened in the first place.

• OfficejetPro 5800: How to scan a document multi-page into single pdf file?

  Recently, I switched from Windows XP to Mac OS x 10.9. I installed the software OSX version for my OfficejetPro 8500/909 a printer. The only way to analysis seems to be scanned in jpeg format. I have not found a way to scan a document of several pages in a single pdf file. Can someone tell me if this is possible at all?  Thank you!

  Hi Thomoos, I can certainly help you with that.

  You can open the analysis option in system preferences and analyze the many elements from there.

  1. Place the item you want to scan on the scanner glass, or load in the ADF (ADF) documents, if your printer has one.

• HP3545: How to scan document of several pages in a SINGLE PDF file

  Hello
  I recently bought HP3545 AIO printer. I am not able to scan document of several pages in a SINGLE PDF file.
  Help, please.
  ... Reddij

  Hello Reddij,

  Welcome to the HP Forums!

  I understand that you are unable to scan multiple documents in a single file. I'll do my best to help you and to solve this problem. First of all, I need to know what your operating system on your computer? Click here to discover: Windows or Mac?

  I would recommend performing this step of your computer, the HP software. It is much easier to achieve. Please follow this document HP How to digitize. Click on your appropriate operating system, and then click "how to scan multiple pages into a single file. You will notice indicates: (digitization of additional pages is supported at 300 dpi or less.)

  1. Place a document on the scanner glass, and then click Scan your computer.
  2. When the preview scan appears, click the Plus sign ( ) on the left side of the window to scan additional pages. If you do not use an ADF, you must load the next page of the document on the glass of the scanner to add to each additional page.

  I would like to know how your progress. Impatience on your part.

• How to scan multiple documents into a single pdf file of ADF on my MX922?

  How to scan multiple documents into a single pdf file of ADF on my MX922?

  
  

• It is possible to combine several PDF in a single pdf file using document cloud

  I would like to combine several PDF files, which are in the clouds of Document into a single PDF file. Is it possible to do in the DC, without first download the files on my desktop computer?

  Hi jay,

  You can do this online if you have the Acrobat DC tickets or you subscription to Adobe PDF pack https://cloud.acrobat.com/combinepdf . Is not possible within the application itself.

  Kind regards
  Nicos

• How can I lock the fields after that you filled out a pdf file

  How can I lock the fields after that you filled out a pdf file

  Hello

  Please refer to this topic THAT PDF locking after filled will be a great help.

  Kind regards

  Nicos

• Click on the link that executes JavaScript to combine multiple PDFs into a single pdf file

  I provide a USB that contains about 4 GB of various PDF files in different folders. I would like to have a link/button in a particular PDF file that would combine several PDF files to another folder in a single PDF file to view or print. This USB key will be used on Mac and PC. Users will be responsible also for all of files on a tablet or iPad to take meetings. I am able to do this if I know the absolute path to the files, but not when the path is a parent. Did anyone done this before? Suggestions?

  Thank you.

  It is impossible in the drive.

• Combine files into a single PDF file from the button create

  I use Adobe Acrobat 10.1.13 and try to Combine files into a single PDF file of the Create button. There are four leader types .pdf .doc .xls .dwg the only file that appears in the combine the dialog box is the .pdf

  You will need Acrobat Pro to accomplish the task.

  Acrobat Standard can only combine PDF files.

  Be well...