How to store Qvariant in the database

Similar Questions

• How to store images in the oracle database and get back on a jsff page in ADF?

  Mr President.

  How to store images in the oracle database and get back on a jsff page in ADF?

  I have students and employees in my database and want to store their pictures against their ID.

  How to do this?

  Concerning

  Tender,

  You can check the links that explain this below.

  https://tompeez.WordPress.com/2011/11/26/jdev11-1-2-1-0-handling-imagesfiles-in-ADF-part-2/

  Johny tips: ADF: display image files from database as a popup in Application Web ADF

  See you soon

  AJ

• Store Images in the database VS on the desktop

  Hi, I'm using oracle developer 6i,

  my main form contains about 50 images, no process are on these images, just to open another form.

  is it better to store images in the database or on the desktop?

  s ' Please tell me which is better "in general" and in my case.

  Thank you very much

  Storage in the database is more secure then file system.

  But you are about to click on image.

  This is why, in your case, file system is the best according to my experiences.

  Hope this helps

  Hamid

• How instance recovery and restart the database after SHUTDOWN ABORT?

  How instance recovery and restart the database after the database is closed by using the command "SHUTDOWN ABORT"?

  Recovery if instance Oracle background SMON instance failure process using or stop quitting or database starting strength. After shutdown abort you just restart the startup database, oracle will take care for instance recovery you need'nt to intervene for example recovery.

• How can I see if the database is mounted?

  How can I see if the database is mounted?

  SQL > select open_mode from v database $;

  OPEN_MODE
  --------------------
  MOUNTED

• How to create a file in memory and then store it in the database

  Hi guys,.
  I wonder how I could create a file as plain text or css styleshhet in run mode and then store this file in the database. I need to save in the cause of database application doe doesn't have permission to write to the file system.
  Is this possible? A file can be created only in memory and saved in the database instead of the file system?
  I would appreciate your help on this.
  Thank you very much.

  Kayaman wrote:
  Anyway, you cannot use the link tag to load the style sheet, because you do not have the file, you must set the css within the jsp (using the style tag or whatever it is).

  Hope that you do not build a serious application in this way.

  Actually, you can if you use a URL to a servlet that serves as the stylesheet directly from the DB.

• How read text file and store it in the database

  Respected by all,
  
  I have the text file on my computer.
  I use forms6i and oracle 9i.
  I want that when I press the button then specifice world in text file is read and display on the form to be stored in the database.
  Please provide a solution.
  
  Kind regards

  Hello

  Studying the functions of the package TEXT_IO()

  http://www.Oracle.com/webapps/online-help/forms/10G/State?navSetId=_&Navid=3&vtTopicFile=f1_help/Oraini/c_text_io.html&vtTopicId=

  François

• How to create and use the database in the development of a mobile Web site?

  Hello

  I am a beginner in the creation of Mobile-based Web sites. So, please can someone help me as I want to use a database for a website of the mobile base. How can I proceed further on this issue? I know what database I use and how a connection can be made to it and using what language?

  Please do not respond.

  Thank you and best regards,

  Richa Bhatia

  If you are a Microsoft Developer, you can use ADO.NET to access the database.  This is because it is the technology on the server side and is running on the web server and not to the device.

  You can create your Web site by using one of the web technologies side server such as ASP.NET, JSP, PHP etc. Any technology that will serve up to HTML will work.

  When developing web sites for mobile devices, you will quickly realize that it is not a "one size fits all".  Each set of HTML markup will probably have to be customized for each of the mobile that you are eager to target.  And then, for each version of the operating system for mobile devices there are differences in sizes of rendering, JavaScript and HTML/CSS screen capabilities.

  My best analogy is thinking differences between desktop browsers such as IE5/6/7/8, Firefox, Chrome, Opera, Safari vX.Y.  Then multiply that by about 10 fold when it comes to differences in mobile browsers.

  Have a Web site that supports all mobile devices with a set of means HTML you'll probably adopt an approach more common denominator based on lowest mobile device features, you want to support.  The alternative is create targeted for each mobile user experiences.

• How to insert data into the database using smartview

  Hello
  I am trying to insert data into the database using * "Send data" * button on the Ribbon of Essbase.
  My database is empty.
  
  I opened an ad hoc network, it returns * "#missing" * in all cells
  I have modified the cells and provided data in the cells that I want to. Now, I supported on * "Send data" * button.
  It just reloaded the adhoc grid instead of submit data, I rechecked the data through data console Administrative Service are not inserted.
  
  I am following the right way to insert data? If not, could you please suggest me how (Populate) insert default data in the database?
  
  --
  VINET

  You go about it the right way, once you have submitted if you réactualisiez then data values should be there, if you POV is against members of dynamic calc and then data not written to the database, you need to check the Member properties of your POV.

  See you soon

  John
  http://John-Goodwin.blogspot.com/

• How to get access to the database

  Hello

  I am trying to find a way to access the data base (not the customer database) business catalyst is there a way to do it?

  Or can I add my own database to BusinessCatalyst.

  I need to get access to the database because we have a contract with a company which provids us with news items every working day

  and they want to connect there system to the database.

  Danny gr.

  Hey Danny,

  The system does not work like that. There is no database that you can access in this sense. If you want to create news on your site yourself build a web application or to use the integrated blog.

• How to download files from the database file system.

  Hello everyone.
  
  I m trying to do a procedure to download a PDF file that is stored in the file system of the server of the database and not inside the database. The established procedure is the following:
  
  
  create or replace
  PROCEDURE PRT_PR_DOWNLOAD_FICH (v_file_name VARCHAR2
  )
  
  AS
  
  V_LENGTH number;
  Lob_loc Bfile;
  
  BEGIN
  
  
  Lob_loc: = bfilename ('DIR_OBJ', v_file_name);
  V_LENGTH: = dbms_lob.getlength (Lob_loc);
  
  owa_util.mime_header ("application/octet ', False");
  HTP.p ("Content-length: ' |") v_length);
  HTP.p ('Content-Disposition: attachment; filename = "" | ") SUBSTR (v_file_name, INSTR (v_file_name, ' /') + 1) | '"');
  owa_util.http_header_close;
  wpg_docload.download_file (Lob_loc);
  
  
  END PRT_PR_DOWNLOAD_FICH;
  
  
  This procedure receive the name of the file to download and use the wpg_docload.download_file () function. The DIR_OBJ is a directory with path from the server to the folder that contains the files I want to download.
  
  When I run this procedure I get the error: "Internal Server Error".
  
  Can someone tell me what I am doing wrong and if it is the best way to download a file directly from the database server file system?

  Hello Pedro,

  Just out of curiosity, I tried your example ;-) It works very well in my environment! (Oracle 10g with OSH and Apex 3.1.2
  But: I had to grant READ permissions on my directory object to APEX_PUBLIC_USER!

  (1) I created a "test.txt" document in the directory corresponding with my EXPDIR directory object. 'Oracle' user needs read on the file & document permissions!

  (2) give APEX_PUBLIC_USER necessary READ rights on the directory object:

  grant read on the directory expdir to apex_public_user;

  (3) create the procedure:

  CREATE OR REPLACE PROCEDURE MATTHIASH. PRT_PR_DOWNLOAD_FICH (v_file_name VARCHAR2)
  AS
  V_LENGTH number;
  Lob_loc Bfile;
  BEGIN
  Lob_loc: = bfilename ('EXPDIR', v_file_name);
  V_LENGTH: = dbms_lob.getlength (Lob_loc);

  owa_util.mime_header ("application/octet ', False");
  HTP.p ("Content-length: ' |") v_length);
  HTP.p ('Content-Disposition: attachment; filename = "" | ") SUBSTR (v_file_name, INSTR (v_file_name, ' /') + 1) | '"');
  owa_util.http_header_close;
  wpg_docload.download_file (Lob_loc);

  EXCEPTION
  WHILE OTHERS THEN
  HTP.p (substr (dbms_utility.format_error_stack (): dbms_utility.format_error_backtrace (), 1, 4000));
  END PRT_PR_DOWNLOAD_FICH;
  /

  (4) Grant execute rights on APEX_PUBLIC_USER of this procedure:

  GRANT EXECUTE ON MATTHIASH. PRT_PR_DOWNLOAD_FICH TO APEX_PUBLIC_USER;

  (5) Finally, try if download document works well:

  http://: 7777, pls, apex, MATTHIASH. PRT_PR_DOWNLOAD_FICH? v_file_name = test.txt

  I would like to know if it works!

  HTH
  Matthias

• How to get information from the database server log?

  Oracle 9.2 UNIX
  We got an error block in the database of production last midnight for 40 minutes and nothing has been treated during this time which delayed our process by lots of night production. Then he disappeared after 40 min. I would like to know what was going on during this time in the database. My question is where can I find an error in the database server? In bdump? Appreciate any ideas.
  
  Thank you
  S.

  If you have jobs regularly collect statspack report, then it will be easier to troubleshoot. You can just pull the report of the time period.

  A couple of things you can check if there is a problem of storage during the time, as a backup or other work running took all storage OS, so Oracle hung because no space for archiving of newspapers. Usually it will record errors in the alert.log, but if bdump as complete destination, the error will not be recorded.
  Check the activity of the BONE during the time, which is CPU and IO activity. See if you have installed and configured sar
  Check the message of OS file.

• How can you not see the database password?

  Hi all

  11.2.0.1

  AIX 6.1

  We have a lot of batch runs during the night. The operator is generally one who executes the batch programs.

  There and the id of the "oper" on the side of the BONE but do not have database connection IDs.

  It cannot run batch scripts that connect to the base data id "appadmin" identified on the outside so it can not see the password.

  Is it possible to do or it it deals a secure way to share of turnover? Can you share how secure you your batch run passwords?

  Thank you very much

  zxy

  Usually, the lots are automated or initiated by another tool (for example, control-m).

  You should raise questions about the encryption of data in a separate thread.  I can't answer.

  Hemant K Collette

• How to store information in the VI itself dynamically

  I need to store data (could be digital/string/boolean) within the VI himself during execution. While when I run the VI next time I can retrieve these data from the VI himself. Is there a technique to achieve this...?

  LabVIEWan wrote:

  I need to save info in the VI himself because I'll not copy to another machine configuration files. Also, I want it to work in exe too.

  Why you can not transfer the files of configuration to another machine? If you install the exe on another computer, you can also install the configuration files. An installer can also copy the configuration files.

• How to store and update the cache to the 2.3 OHC?

  We have a few dozen workflows (CPO 2.3 process) each triggered by a single event of the tide to start. Each workflow at the outbreak extracts digital data (two or three data double-digit like for example 15, 300) from one end of point plural web service and uses the same in its workflow logic. Data extracted from each workflow is usually specific to this workflow. We want the workflow to locally cached the data thus retrieved. Reason for caching data locally to the POC: the research of web service rate is 100 + searches per second and the web service cannot evolve beyond 100 searches per second. The data thus cached will be local to this workflow.

  QUESTIONS PLEASE:

  1. What is the best way to store the data of recovery? It uses local variables or global variables or other storage mechanisms?

  2. in case the so cached data be retrieved whenever the process (workflow) is restarted?

  3. when the data is changed in the web service, the web service can return fresh data to CPO to refresh the previously cached data. What is the best way to receive these data in order to refresh the cache local to the CPO while the worklfow is running and operating [(i.e.) without disturbing the running of the workflow state]?

  You will appreciate the detailed responses please avoid follow-up questions.

  Thanks in advance,

  Jamal

  If the data are really local to the workflow, use a range of process definition variable.

  But your options are extended definition process variables, variable global or service objectives.  Scope of the definition and global variables are almost the same, varying by what other workflows can see and set data.