PL/SQL quiz

Similar Questions

• Update statement can be used depending on the result cache?

  Hi all

  I stumbled on an interesting question. UPDATE statement is used in the following function, even if the feature is created RESULT_CACHE. It seems illogical. I was wondering, is it possible?

  If so, why RESULT_CACHE is used?  Because it means "do not execute the function, look for the result of the hash table and return the results to the user ' if the UPDATE statement, so doesn't mean it should run for each call and use with RESULT_CACHE and UPDATE/DELETE/MERGE is illogical or wrong?

  Thanks for your help.

  FUNCTION to CREATE or REPLACE plch_get_data (FULL id_in)

  RETURN VARCHAR2

  RESULT_CACHE

  IS

  BEGIN

  Dbms_output.put_line ('run');

  UPDATE plch_data

  SET nm = UPPER (nm)

  WHERE id = id_in;

  COMMIT;

  RETURN "SUPERIOR."

  END;

  /

  Yes, it's the challenge of PL/SQL quiz - and the point of the quiz is only automatic relies on parsing by Oracle only supports arrays of account that is QUESTIONED.

  The tables that are affected by DML not a query as an update do not figure in automatic invalidation of a cache.

  I was hoping that the explanations given in the questionnaire itself would not lead to a thread - rather it would provide a pleasant and clear answer. So feel free to let me know if you think otherwise.

  As to why Oracle would let you include DML not a query inside a function of caching of result, well... I can easily accept that you shouldn't do this - in general. But I don't see that we should make it impossible. It would probably be a good candidate for an another PLW (PL/SQL warning), as in:

  "Non-requetes DML in a result caching function will not affect caching and can result in unexpected results."

• Capture the results of the Quiz to the SQL database

  We build our own custom around Captivate solution. We would like to be able to capture generated by Captivate quiz scores. Where are sent the results? What should we do to get the results sent? I tried to fill in the PENS with our test URL section, but no data came in. Any ideas?

  OK guys! Here is my (very easy) solution:

  All I wanted to do is get the quiz results in my ASP.net (.aspx) page using the POST method.

  I produced a quiz and in the parameters stated that results must be sent by e-mail. Then I edited the file .htm with following changes to the sendMail() function:

  Instead of:
  document.emailForm.action = "mailto:" + gstrEmailTo + '? subject = "+ gstrEmailSubject;

  Change to:
  document.emailForm.action = ' http://YourURL/YourPage.aspx';

  Just after this line, insert the following code:
  document.emailForm.method = 'post';

  Get rid of the 'enctype' attribute in the

  element. In other words, instead of:
  

  you want to:
  

  It's as simple as that.

  Enjoy!

• Is it possible to send data to the SQL database?

  Is there a way to communicate with a SQL database? Quiz results, step etc.

  Yes, it is possible, that we are currently working on a plugin that will create a database for you and write your Captivate info.

• need more difficult quiz and test for 2-3 years experience

  Hi all
  
  I'm tempted to take a large number of these less difficult quiz and tests related to sql, I found using google... where can I get more difficult to those who can help me has better prepare for interviews

  http://www.plsqlchallenge.com/

  There is a weekly challenge of SQL, and you can go back and do the archived issues.

• SQL query - SEARCH

  I use 4.0.27 - version of SQL Standard and I can't seem to execute search commands. I tried contains freetext, and a few others I found here and there. If someone could help me on some search commands, maybe I'm the wrong syntax or something. For the moment, I have this:
  
  SELECT *.
  QUIZ
  WHEN FREETEXT (TITLE, "SQL");
  
  The query does not work, I don't know if it was a problem with the clause of research I would get a result of 0 isn't it, thought it might be related to my SQL version put so into it at the beginning.
  
  Thanks for your help guys!

  slowpoke115 wrote:
  > I use 4.0.27 - version of SQL Standard

  There is no such thing. Do you mean MySQL 4.0.27?

  > I tried contains freetext, and a few others that I found here and
  > it.

  Different databases use slightly different SQL dialects, so you must
  to use the correct syntax. If you mean MySQL, none of the foregoing be
  work.

  > SELECT *.
  > QUIZ
  > WHERE FREETEXT (TITLE, "SQL");

  In MySQL, this would be written like this:

  SELECT * QUIZ
  WHERE TITLE LIKE '% SQL % '.

  On non-windows servers, MySQL is case sensitive with respect to the database,
  the names of table and column, so make sure that you use the
  combination of capital and small letters (is the table QUIZ, quiz, or quiz)?

  --
  Adobe Community Expert David Powers
  Author, "Foundation PHP for Dreamweaver 8" (friends of ED)
  Author, "PHP Solutions" (friends of ED)
  http://foundationphp.com/

• Scan for SQL Injection

  Hello

  My site has been pulled down by the host. They sent me the following message is displayed:

  "We got information that there is injection of SQL code on our server and when we draw the injection point is for your domain. '.
  This is the type of attack:
  SQL generic sql update injection attempt - GET, SQL union select parameter - possible sql injection attempt - GET parameter

  That's why we need to disable your Web site for temporary.
  Please, scan your PC and the Web site of local files and make sure that your local files from PC and the site Web is virus-free.
  If you have you analyze local files on PC and the website also make sure that there is no virus please update this post once again.
  So we can reactivate your website. »

  Anyone know what I use for scanning for this please?

  Thank you

  Apple hosts your Web site?

• Dialog file open Firefox "which is a:" said 'SQL file' with all the files.

  Since I installed PostgreSQL on my Windows 7 PC, all files in Firefox by default SQL or add a ".sql". For example: if I download a javascript file, the saved file is "jquery.js.sql" in the downloads directory. None of my other browsers, only firefox. I did a reset complete and uninstalled/reinstalled and this problem persists. None of my plug-ins are enabled and I only firebug as an extension. How can I solve this problem?

  Try to delete the mimeTypes.rdf file in the Firefox profile folder to reset all the actions file.

  • http://KB.mozillazine.org/mimetypes.RDF
  • http://KB.mozillazine.org/File_types_and_download_actions#Resetting_download_actions

  You can use this button to go to the Firefox profile folder:

  • Help > troubleshooting information > profile directory: see file
  • http://KB.mozillazine.org/Profile_folder_-_Firefox

• : SqlServer SQL

  I get the following error messages when an application sends a query:

  MSG 605, level 21, State 3, line 1
  Try to look for logical page (1:224) in the 11 failed database. It belongs to allocation unit 72058253744865280 not to 72057594040287232

  What's wrong?

  If DBCC CHECKDB or CHECKTABLE reports an error (which should be the Msg 2533), the page is corrupted or an incorrect page. You must restore from a backup to solve the problem. If you cannot restore from a backup, use DBCC CHECKDB repair options. To find the cause of this problem, you must use techniques as you would with other errors of corruption of database including: search for system-level or hardware problems (a tool such as SQLIOSIM may be useful to do so. SQLIOSIM is supplied with SQL Server 2008 and SQL Server 2008 R2 and requires no separate download) make sure you have the PAGE_VERIFY = CHECKSUM database option turned on. While one can still encounter the Error Msg 605 with active checksum (E.g. "Scribbler" problem or incorrect page provided by the IO system), allowing the checksum can provide irrefutable proof that the page has been changed incorrectly in the IO system. try to restore a backup of the database that you know who won't be 'clean' (CHECKDB errors) and backups of the transaction log that you cover the time when the error was encountered. If you can "replay" this problem of restoring a backup of database 'clean' and the transaction will connect then contact Microsoft Technical Support for assistance.

  https://social.technet.Microsoft.com/forums/itmanagement/en-us/373cf033-D3F1-4f71-AF02-a8a6b8d05828/SQL-database-is-corrupted-please-

• The problem with SQL after the migration of the database to another machine

  Having a SQL strange problem trying to extract a database being moved from one machine to the other.  Both machines are running SQL 2008 32-bit and are both Windows 2008 servers.  When I try to backup the database using the SQL tools and restore the. BAK file on the new SQL Server, I get the following error:
  
  Restore failed for server 'servername' (Microsoft.SqlServer.Smo)
  Additional information:
  System.Data.SqlClient.SqlError: RESTORE detected an error on the page (44:2097184) in database 'RestoreDBName' read from the backup set.
  
  Similarly, when I am trying to copy the. MDF and. LDF files to the new server and tie them, I get the following error:
  
  Attach the database failed for the server 'servername '.
  Additional information:
  An exception occurred during the execution of a Transact-SQL statement or batch.
  A system assertion failed.  An assertion failure is usually caused by a corruption of data or software bug.  To check the database, consider running DBCC CHECKDB.  If you have agreed to send images to Microsoft during installation, a mini dump will be sent to Microsoft.  An update can be an available from Microsoft in the latest Service Pack or a QFE from Technical Support.
  Could not open new database 'NewDatabaseName' create a DATABASE is dropped.
  "" Location: "logmgr.cpp": 3277
  Expression: lfh-> lfh_startOffset is startOffset
  SPID:55
  PID: 292876 (Microsoft SQL Server, error: 3624)
  
  Everything I've read, these errors usually indicate some sort of database corruption.  However when I run DBCC CHECKDB on the database on the source server, it is up to perfectly don't own... None detected corruption.  In fact, this server hosts 8 different databases.  Departure from all the correct DB on the source server, none of them will restore however to a new server using one of the methods above.  I'm having a hard time to believe that each of them could be corrupted when they show absolutely no indication of a problem.
  
  Anyone have any ideas?

  Try to make the backup and restore via SQLCMD (or via a query in SQL Server MS window).

  The backup will be the following (obviously, change "MaBase" and "D:\BACKUPS" to some database and the location you wish to save - just using for example):

  BACKUP DATABASE MyDatabase

  TO DISK = 'D:\BACKUPS\MyDatabase.bak. '

  WITH NOFORMAT, NOINIT,.

  NAME = 'Database MyDatabase - Full Backup',

  NOREWIND, NOUNLOAD, STATS = 10, SKIP

  Copy your backup to the other server and file make:

  RESTORE the DATABASE to MyDatabase

  FROM DISK = 'E:\Backups\MyDatabase.bak' WITH FILE = 1,

  GO to "MyDatabase_Data" to "E:\SQLDATA\MyDatabase_Data.mdf,"

  GO to "MyDatabase_Log" to "E:\SQLLOG\MyDatabase_Data.ldf,"

  NOUNLOAD, STATS = 10 REPLACE

  Again, change your names and locations in function.

  If this does not work, try to restore a database by third-party tools. You can find them in Google. If you don't want to spend the time to research, you can try a tool SQL Server Recovery Toolbox. All the details about this program on the link. http://www.oemailrecovery.com/sql_repair.html

• Server MS SQL on Tecra A9 problems

  We have two new A9 which will not run Outlook 2007 BCM implemented as it appears that the instance of SQL server on the laptop computers of MSSMLBIZ does not start. Start the service manually the results to get an error code 17058. Reinstall Office, Outlook and BCM does not help, on a single machine, we have tried to reinstall the BCM to include SQL Server and now it fails when it tries to install and run SQL server, again saying that he can not start the service.

  As this is an issue that is specific tp the two A9 (we have other PC running this fine set upward) any ideas what is causing the problem?

  Thank you

  Nick

  Hello

  Since the problem is more software and not really a Toshiba question I suggest you to check some forums Microsoft or M$ support because here probably nobody could help.

  Not much unwanted seem to have such an experience about SQL, even I can't tell you what to do and I know almost every time a sort of suspicion or response.

  A suggestion _could_ be tell me what operating system you have installed. Maybe it s related to the BONE or something else...

  See you soon

• Update, Qosmio F - SQL Server 2005 Express Edition Service Pack 3 fails

  This update continues to be marked by the automatic update from microsoft, but fails to update no matter how many times I try to treat it... Why is it so?

  What is the aim of SQL servers and do I need? Deleting it will solve my problem?

  Hello

  Check out this page of MS:
  http://www.Microsoft.com/downloads/details.aspx?FamilyId=3181842a-4090-4431-ACDD-9a1c832e65a6&displaylang=en

  You can download here the full Microsoft SQL Server 2005 Express Edition Service Pack 3.
  But please check the Instructions on the page of Ms.
  You will need Microsoft .NET Framework 2.0 or later and you need to follow some other measures that are mentioned on the Web site.

  See you soon

• Problem to install SQL Server 2005

  Hi friends,
  I have Toshiba computer and I had a problem installing SQL Server 2005 when we do the connectivity to the server, it is not work properly.

  As much I know Toshiba doesn t load of SQL Server.

  By the way: Toshiba has a lot of computers. One you have?

• Cannot install SQL server 2000 and 2005 on Satellite A205-s5831

  Hello everyone.
  I need some help from you all.
  I have Toshiba Satellite A205-S5831 laptop.
  Its Windows Vista Edition Have Home Premium.

  And I am unable to install SQL server 2000 and 2005.
  I also cannot install Windows XP SP2.

  SATA driver problem.

  Please help me...!

  Answer me

  Hello

  Windows XP needs a SATA driver if you want to install on the laptop with SATA HDD controller.
  Driver SATA can be found in the Intel Storage Manager.

  I advise to use nLite program to include a SATA driver in the new Windows XP CD, then boot from the XP CD created new.
  You will find details of the nLite:
  http://www.nliteos.com/

  With regard to the problem of Server SQL;
  You may be able to install in Windows XP. There may be a compatibility problem between Vista and SQL Server software

• Size of the image in the quiz?

  I have pictures of 1028 x 768 and drop them as part of image in the quiz questions. A part of the image presented in the cross-slot and generally that it's Ok. But sometimes the image cannot be used as the required detail is not displayed. Is the size of the image better and has everyone optimized this feature?

  Hi kenfromUK,

  The resources below explains an option for your photos.  The mask tool will allow you to choose which part of the image you want to see the image.

  iBooks author: Add and edit photos and other images

  Mask (crop) photo

  You can crop photos without changing the original image by masking the edges to hide the unwanted parts.

  1. Select the picture you want to hide.

  2. Do one of the following:

     • Hide the picture with a rectangle shape: click the button mask in the bar of the formats. If the format bar is not visible, choose View > show the Format bar.

       

     • Hide the picture with a form: choose Format > Image > mask with shape > shape.

  3. Do one of the following:

     • Resize the photo: drag the cursor over the button Edit mask.

     • Reposition the photo in the frame: drag the photo.

     • Move the mask: drag the edge of the mask dotted.

     • Resize the mask: drag the selection handles on the edge of the mask dotted. To constrain the proportions of the mask, hold down the SHIFT key when you drag.

     • Rotate the mask: hold down the command key when you drag a selection of angle on the master handle.

  4. When you are satisfied with the position and the size of your picture and the mask, do one of the following ways to complete:

     • Double-click the mask or the photo.

     • Press return.

     • Click outside the photo.

     • Click the input mask.

  To remove the mask of the photo, choose Format > Image > unmask.

  Hope that helps...