How to stop the blob column don't affect display performance.

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• Stored in the BLOB column display PDF problem

  Hello everyone.
  
  I tried to follow this tutorial http://asktom.oracle.com/pls/asktom/f?p=100:11:0:p11_question_id:232814159006 on the display of PDF files stored in BLOB columns. This is done on Apex 4.2, with my DB 11 g running. I have my procedure, which I will post below:
  

  create or replace procedure "PDF" (p_id IN gvo_documents.doc_id%type)
  is
      l_lob    blob;
      l_amt    number default 30;
      l_off   number default 1;
      l_raw   raw(4096);
  begin
      select contents into l_lob
          from gvo_documents 
           where doc_id = p_id;
  
   -- make sure to change this for your type!
      owa_util.mime_header( 'application/pdf' );
  
  
      begin
          loop
            dbms_lob.read( l_lob, l_amt, l_off, l_raw );
            htp.prn( utl_raw.cast_to_varchar2( l_raw ) );
            l_off := l_off+l_amt;
            l_amt := 4096;            
      end loop;
          exception
             when no_data_found then 
                NULL;
          end;
  
  end;
  

  I am trying to run this through a region dynamic PL/SQL, and even if I don't get any error, the content displayed is a huge mess of truncated text and strange characters. I tried to run this procedure on many other types of documents, including word and jpeg image files, all with the necessary changes in my inside, and regardless of what I use, I always get a big mess of strange characters. Does anyone have information or ideas why this is happening?

  If I understand correctly, your needs must be broken down into two problems:
  1) click the link that opens a window showing a new APEX page
  (2) an APEX page displays the document, download it not.

  I did not (yet) #1.
  However, you can generate a URL that points to the new page in the select for the report.

  It's a related issue, but no response yet:
  Open the pdf file in the browser window

  The key is to target = "_blank" to the anchor tag.
  To generate the URL, you must use the APEX_UTIL.prepare_URL () function.

  If this does not work, a dynamic Action that makes magical things of JavaScript may be necessary.

  # 2, I lost the URL that showed how to display a PDF file in a page "form.
  From what I remember:
  Start with a blank page with a pristine area of HTML (all items will in the HTML area)
  Add an element to the PK/annual
  part I forgot Create a Data Manipulation process
  -Automated row Fetch
  -By loading - after the header
  -(stuff for your table/view)
  part I forgot Create a (I think) "File browser" item type. For the parameters:
  -Storage of Type "BLOB column specified in the Source element" (and put the name of the BLOB column)
  -MIME Type column: (column name) - since there are several types, this is a MUST HAVE
  -Filename column: (column name) - I highly recommend you have this.
  -Provision of content is INLINE<-- this="" is="" the="">

  In addition, you will need a browser for each of the Types MIME Plugin (if not, the browser may try to "Download" the file)
  Browsers can manage the types of images internally. Plugin Adobe can handle PDF files. I do not know Word/Excel.

  Yet once again, I don't remember the exact details, but that should cover most of it.

  MK

• How to stop the zoom to change?

  How to stop the zoom of the evolution to more or less at will.  I don't have a mouse

  Hi shellywilson,

  ·         Are you referring to the Web page zoom feature?

  ·         Did you do changes on the computer before the show?

  Follow the steps in the article.

  Get the best display on your monitor

  For reference: Zoom in on a Web page

• How to stop the McAfee anti-spam folder appear in Windows Mail?

  I know I've done this before, but I just had to reinstall the operating system and forget how to stop the McAfee anti-spam folder to appear in my Windows Mail Inbox.

  Help!
  Thank you!!
  It should not appear in the Inbox WinMail, but rather a clean folder. The best way to stop it from appearing anywhere descend McAfee of your machine.
   
  Norton and McAfee are the two least friendly Windows security and swine resource to start programs. My ISP offers the McAfee security suite for free and I refuse to use it.
   
  I used to use Avast in conjunction with Windows Defender, (still a decent option), but since MSE became of age, I have used which. MSE is an anti-virus, Anti-Spyware and Anti-Malware program all in one. IMO, it is a program MS got it wrong. And all of these options are freeware.
   
  If you choose to give it a try, download and save the MSE. Remove McAfee and install MSE.
   
  Microsoft Security Essentials
  http://www.Microsoft.com/security_essentials/default.aspx
   
  Correction of tool McAfee Consumer Product Removal triple
  http://service.McAfee.com/FAQDocument.aspx?LC=1033&ID=TS100507  

• How to stop the open a popup when I click on an icon. I want the icon to do its job.

  How to stop the open a popup when I click on an icon. I want just the icon to do its job and open the file. However, I get the crazy popup indicating to choose the program you want to open the file.
  When we first got it it has always opened when a user has clicked on an icon. Then he started doing this several months ago, and I don't know why.
  Please help if you know how to beat this computer.
  Windows Vista Home Edition
  CEH

  Hello

  There are MANY varieties of the latter with a lot of names, but all can be removed with the
  same methods:

  Vista Antispyware 2010, XP Internet Security 2010, Antivirus 2010 Vista and Win 7 Antispyware 2010
  are rogue antivirus, scams to get you to pay for them while they have no advantage at all.

  How to remove all THE varieties of this malware - please read carefully the removal Instructions.
  http://www.bleepingcomputer.com/virus-removal/remove-antivirus-Vista-2010

  RENAME this as necessary to allow them to perform: (use a different name with the extension .COM instead of .exe)
  
  It can be made repeatedly in Mode safe - F8 tap that you start, however, you must also run the
  in the regular when windows you can.

  Download malwarebytes and scan with it, run MRT and add Prevx to be sure that he is gone. (If Rootkits
  UnHackMe execution)

  Download - SAVE - go to where you put it-right on - click RUN AS ADMIN

  Malwarebytes - free
  http://www.Malwarebytes.org/products/malwarebytes_free

  Run the malware removal tool from Microsoft

  Start - type in the search box-> find MRT top - right on - click RUN AS ADMIN.

  You should get this tool and its updates via Windows updates - if necessary, you can download
  here.

  Download - SAVE - go to where you put it-right on - click RUN AS ADMIN
  (Then run MRT as shown above.)

  Microsoft Malicious - 32-bit removal tool
  http://www.Microsoft.com/downloads/details.aspx?FamilyId=AD724AE0-E72D-4F54-9AB3-75B8EB148356&displaylang=en

  Microsoft Malicious removal tool - 64 bit
  http://www.Microsoft.com/downloads/details.aspx?FamilyId=585D2BDE-367F-495e-94E7-6349F4EFFC74&displaylang=en

  also install Prevx to be sure that it is all gone.

  Download - SAVE - go to where you put it-right on - click RUN AS ADMIN

  Prevx - Home - free - small, fast, exceptional CLOUD protection, working with other security programs.
  It is a single scanner, VERY EFFICIENT, if it finds something to come back here or use Google to see
  How to remove.
  http://www.prevx.com/   <-->
  http://info.prevx.com/downloadcsi.asp  <-->

  Choice of PCmag editor - Prevx-
  http://www.PCMag.com/Article2/0, 2817,2346862,00.asp

  Try the demo version of Hitman Pro:

  Hitman Pro is a second scanner reviews, designed to save your computer from malicious software (viruses,
  Trojan horses, rootkits, etc.). that has infected your computer despite all security measures that you have
  taken (such as the anti-virus software, firewall, etc.).
  http://www.SurfRight.nl/en/hitmanpro

  --------------------------------------------------------

  If necessary here are some free online scanners to help the

  http://www.eset.com/onlinescan/

  http://OneCare.live.com/site/en-us/default.htm

  http://www.Kaspersky.com/virusscanner

  Other tests free online
  http://www.Google.com/search?hl=en&source=HP&q=antivirus+free+online+scan&AQ=f&OQ=&AQI=G1

  --------------------------------------------------------

  Also do to the General corruption of cleaning and repair/replace damaged/missing system files.

  Run DiskCleanup - start - all programs - Accessories - System Tools - Disk Cleanup

  Start - type this in the search box-> find COMMAND at the top and RIGHT CLICK – RUN AS ADMIN

  Enter this at the command prompt - sfc/scannow

  How to analyze the log file entries that the Microsoft Windows Resource Checker (SFC.exe) program
  generates in Windows Vista cbs.log
  http://support.Microsoft.com/kb/928228

  Run checkdisk - schedule it to run at the next startup, then apply OK then restart your way.

  How to run the check disk at startup in Vista
  http://www.Vistax64.com/tutorials/67612-check-disk-Chkdsk.html

  -----------------------------------------------------------------------

  If we find Rootkits use this thread and other suggestions. (Run UnHackMe)

  http://social.answers.Microsoft.com/forums/en-us/InternetExplorer/thread/a8f665f0-C793-441A-a5b9-54b7e1e7a5a4/

  I hope this helps.

• Prepare a document to insert a row that contains the Blob column. Is what sense this correct?

  When we prepare the statement to insert a row that contains the Blob column. Is what sense this correct? And what is the difference? Does anyone know?

  1 Preparestatement.setBlob(parameter number, blob type object)

  2 Preparestatement.setBlob(parameter number, inputstream type object)

  This link shows the test I did.

  https://community.Oracle.com/thread/3680185?SR=Inbox & customTheme = OTN

  When we prepare the statement to insert a row that contains the Blob column. Is what sense this correct? And what is the difference? Anyone know?

  1 Preparestatement.setBlob(parameter number, blob type object)

  2 Preparestatement.setBlob(parameter number, inputstream type object)

  I answered in your other thread and provided a link to the JDBC Dev Guide section, which explains how to work with type LOB and BFILE data.

  Have you read this article from doc?

  Did you read my response to your other thread?

  In java, a BLOB is just the index that gives you access to the content. In your case, you access by selecting a locator BLOB existing and getting his inputstream. This inputstream is what allows you to access the content real blob.

  The Locator is just that; It specifies the LOCATION of the blob content, but NOT the content.

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  I don't know how to stop the payments, it would be awsome if you could help me thanks

  Go here:

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• Interactive report will not save the BLOB column attributes

  I created several interactive reports with the 4.0 and 4.1 which had columns of type BLOB with no problems and the download link worked fine. After 4.2 update, interactive reports get the following error when you click on the download link:
  Not found
  The requested URL /apex/apex_util.get_blob was not found on this server
  
  If I open the edit page of the report, the BLOB downloads very well. When I looked at the report in detail the attributes of the BLOB column, I noticed that the BLOB column attributes had not been met. I tried several times to fill in (name of the Table column name, Primary Key, MIMETYPE, etc), but after applying changes and reopen the attributes page for the blob column, the values, that I entered is not saved.
  For completeness, here is the select statement for the report:
  Select "DESC_ATT_ID."
  "BR_ID,"
  "FILENAME."
  "MIME TYPE"
  DBMS_LOB. GetLength ("DESC_ATTACHMENT") 'DESC_ATTACHMENT '.
  of ' #OWNER # '. " ALTEC_BR_DESC_ATT ".
  WHERE BR_ID =: P3_BR_ID
  
  Also, here is the value for the number/Date of the BLOB column format:
  DOWNLOAD: ALTEC_BR_DESC_ATT:DESC_ATTACHMENT:DESC_ATT_ID
  
  Can someone tell me please in the right direction to get the link to the interactive report work correctly?
  Thank you very much
  Jerry

  Hello
  How about you, you do not format BLOB column, do you it manually like this example here:

  Apex. Oracle.com
  workspace: somefeto
  user: test
  PWD: test
  Application 63066

  in the same workspace, there is Sample File Upload and Download (App ID 10540), and it works very well...

  If not, Pls, reproduce the problem on apex.oracle.com

  Best regards
  Fateh
  ------
  If you believe that my answer is correct or helpful to you pls, then mark the reply as useful or correct

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