Problem with the trigger...

Similar Questions

• Having a problem with the trigger. (need help)

  Hi all
  
  I m totally new to the PL/SQL... hope someone can help me with this...
  
  I am now using the trigger to block insertion in the 'attendance99' table when records reach the maximum limit and insert the record in the table «waiting_list»
  The problem I encounter is using RAISE_APPLICATION_ERROR, it will block the insertion at the table "waiting_list" as well...
  I try to only use the DBMS_OUTPUT. Put_line instead, but end by > > > inserting record in the table 'presences' so many tables "waiting_list.
  
  
  
  -------------------------------------------------------------
  CREATE OR REPLACE TRIGGER trig_attendance
  Before Insert on attendance99
  Referring again like new
  for each line
  DECLARE
  maxstud NUMBER (2);
  currstud NUMBER (2);
  Begin
  SELECT COUNT (*) INTO currstud FROM attendance99 WHERE offering_id =:New.offering_id;
  SELECT max_no_students INTO maxstud to offer WHERE the offering_id =:New.offering_id;
  IF currstud > = maxstud
  THEN
  insert_waitinglist (: new .offering_id,: New.student_id,: New.evaluation,: New.amount_paid);
  RAISE_APPLICATION_ERROR (-20500, ' sorry, this offering ID has reach maximum students, you will be placed in queue! ");
  END IF;
  END;
  /
  ---------------------------------------------
  
  CREATE OR REPLACE PROCEDURE insert_waitinglist
  (v_offeringid IN waiting_list.offering_id%TYPE,
  v_studentid IN waiting_list.student_id%TYPE,
  v_evaluation IN waiting_list.evaluation%TYPE,
  v_amountpaid IN waiting_list.amount_paid%TYPE)
  IS
  BEGIN
  
  INSERT INTO waiting_list (student_id, assessment, offering_id, amount_paid)
  VALUES (v_offeringid, v_studentid, v_evaluation, v_amountpaid);
  END insert_waitinglist;
  /
  -----------------------------------------------

  Hello

  Try this:

  CREATE OR REPLACE PROCEDURE insert_waitinglist(v_offeringid IN waiting_list.offering_id%TYPE,
                                                 v_studentid  IN waiting_list.student_id%TYPE,
                                                 v_evaluation IN waiting_list.evaluation%TYPE,
                                                 v_amountpaid IN waiting_list.amount_paid%TYPE) IS
      PRAGMA AUTONOMOUS_TRANSACTION;
  BEGIN
  
      INSERT INTO waiting_list
          (offering_id,
           student_id,
           evaluation,
           amount_paid)
      VALUES
          (v_offeringid,
           v_studentid,
           v_evaluation,
           v_amountpaid);
  
      COMMIT;
  END insert_waitinglist;
  /
  

  Kind regards

  Published by: Walter Fernández on April 15, 2009 10:10 - missing ';', sorry

• What is the problem with my trigger :(

  Hi friends
  
  What is the problem with this trigger please
  

  SQL> select object_type from user_objects where object_name='CE_STMT_INT_TMP';
  
  OBJECT_TYPE
  -------------------
  TABLE
  
  SQL> create or replace trigger ce_stmt_int_tmp_trg1
    2  after insert on ce_stmt_int_tmp
    3  for each row
    4  begin
    5      :new.column7 := 'checkno_test';
    6  end;
    7  /
  create or replace trigger ce_stmt_int_tmp_trg1
                            *
  ERROR at line 1:
  ORA-04084: cannot change NEW values for this trigger type

  Thank you very much

  I guess you mean that SQL * Loader is insertion of the value of the column, not not to date. You can override the value SQL * Loader is the insertion in a level line BEFORE INSERT trigger.

  Justin

• Problem with the number of lines in the channel

  Dear community LabView,

  I'm relatively new to labview and I came across a problem that (I assume) can easily be resolved with your help.

  I need to create a digital signal to trigger a camera, but I have a problem with the configuration of my lines or exit lanes. I would not use that line output to trigger the camera. (I use a card NI PCIe-6353). LabVIEW is telling me that the number of lines in the channel does not have the number of rows of data:

  Possible reasons:

  Specified read or write operation failed because the number of rows in the data of a string is not the lines in the channel.

  If you use the digital waveform data type, make sure that the number of lines in the digital waveforms is the number of lines in the channel. If you are using Boolean data, make sure that the dimension of the array for the rows of the data is the number of lines in the channel.

  Number of lines in the channel: 1
  Number of data lines: 2

  Task name: _unnamedTask<11>

  How and why the number of data rows is connected to the resolution of my analog digital converter?

  I would appreciate your help! Labview code and a screenshot attached.

  Thank you

  Beff

  I got it to work by changing the "data format" "binary not signed" OR by plugging is not the "offset" for the Square Wave VI.  I think that the default "offset binary" data format works correctly if there is a negative value.

• I started having problems with the wireless mouse and the carpet of my laptop - Lenovo ThinkPad T420 mouse.

  Original title: right click on the mouse itself activating

  I borrowed a USB to a person at work and I started having problems with the wireless mouse and the carpet of my laptop - Lenovo ThinkPad T420 mouse. The left click of two devices works normally, however, sometimes she does not respond to clicks and it takes a few seconds to work. The left button was constantly starts to turn on, as if he was stuck. After that I hit Alt + Tab and modify windows it stops for a few moments and starts at a later date. I havo not found a specific condition or a combination of keys that may trigger the fault.

  I read a few posts on discussion forums, but all say that it could be a hardware problem, which I think is not, because both devices have the same problem and I'm sure it all started with the insertion of the borrowed memory stick. I scanned the readers to help Symantec's EndPoint Protection and installed Microsoft Security Essentials and performed a full scan, but found nothing. I even restored the system, but the problem remains.

  Should I get a different antivirus? How can I find the cause so I can find a better targeted solution?

  Try to install the drivers from this link and check.

  http://support.Lenovo.com/en_US/research/hints-or-tips/detail.page?&LegacyDocID=MIGR-77167

• Problem with the input query mode. FRM 41009, 40301

  Hi all
  
  I have a problem with the mode of input query. What can I say, I'm in the mode of input query, and I click on a button. I get the error THAT FRM-41009 displayed.
  
  Now, I've wanted handled. So I created a trigger of error in order to handle the error.
  
  IF ERR_CODE = 41009 THEN
  NULL;
  END IF;
  
  A problem is that when you use the null value, it will not terminate the mode of input query, and then I get frm-40301 error.
  
  Second, it's that I can't use exit_form in a trigger of the error.
  
  I am aware that I can press F4 to exit this mode, but I don't want to do whenever I'm sure I'll get the user complaints.
  
  Another solution would be to put the following code in the trigger when key pressed for each button in the form:
  
  If: system.mode = "ENTER-QUERY" then
  exit_form;
  end if;
  
  But I don't want to reproduce this code in my form.
  
  Please can you give me an idea how to handle this correctly?
  
  Thank you
  Michael
  
  PS: Version of the form = > ORACLE FORMS 10g (Forms [32 bit] Version 10.1.2.3.0)

  I have a problem with the mode of input query. What can I say, I'm in the mode of input query, and I click on a button. I get the error THAT FRM-41009 displayed.

  What is the code in the trigger of your button When-Button-Pressed (WBP)? Maybe you should check to see if the form is in the Mode query in your WBP rather than try and remove the error? In other words, eliminate error - do not delete it. :)

  If you want instead to remove the error, there is a technique to built-ins call restricted to a trigger that does not allow them. Do this by the use of a millisecond zero Timer. For example:

  /* Sample On-Error Trigger */
  DECLARE
    n_err_cd   NUMBER := ERROR_CODE;
    t_on_error TIMER;
    ZERO  NUMBER := 0;
  BEGIN
    IF ( n_err_cd = 41009 ) THEN
      /* Create Timer to execute Exit_Form() */
      /* to Cancel Query-Mode. */
      t_timer := Create_Timer('ON_ERROR', ZERO, NO_REPEAT);
    ELSE
      /* Handle all other errors here... */
    END IF;
  END;
  

  /* Sample When-Timer-Expired Trigger */
  DECLARE
    v_Timer  VARCHAR2(30);
  BEGIN
    v_timer := Get_Application_Property(TIMER_NAME);
  
    IF ( v_timer = 'ON_ERROR' ) THEN
      /* Notice, the timer name is case sensative! */
      Exit_Form;
    END IF;
  END; 
  

  I am aware that I can press F4 to exit this mode, but I don't want to do whenever I'm sure I'll get the user complaints.

  Well, it's just standard features of Oracle Forms. If you switch the Mode request form - you must run a query or cancel the query Mode! This is how it works. Your users need to understand that and accept it - just as they accept the functional also for other programs. ;) Another option would be to add a "Cancel request" button to your form and make it so it is enabled only when the form is placed in Query Mode. Just a thought...

  I personally prefer to prevent the occurrence of an error rather than remove the error. :)
  I hope this helps.
  Craig...

• Problem with the so-called calendar LOV...

  Hi all
  
  I have a problem with the calendar LOV. Normally, since there suppose to act like a LOV must not cause any trouble during his appeal on a required field (or pass through his WHEN_VALIDATE_ITEM trigger). Still its giving me an error message saying that the field must be entered. I want to be able to call the calendar when you perform an insert (so the field is empty) and put the date selected in the field.
  
  I also want to do it by using a button (next to the date field) to show the calendar. Now I used the DO_KEY ('LIST_VALUES') command to call the Key_listval trigger (as shown in the demo), but it seems like its works really well. Any ideas on this subject would be apreciated.
  
  I use Oracle Froms 10 g and I followed the instructions in the PACK of DEMOS for the FORMS 10 g (on this site) to build the calendar.
  
  Thanks in advance!

  If you are talking about the "so-called" Lov calendar implemented using forms-objects (blocks, etc.), you will have the problem with the elements required for the calendar will assign a GO_BLOCK that causes validation to occur, which will fail on the need for article.

  Solution?

  If you're on 10G, theres also an example with a java bean.
  If the 6i, you could create a standalone implementation of the Agenda-lov-features and make a call_form instead of a GO_BLOCK.

• Anyone having problems with the new iPhone LTE connection 7 on Verizon?

  I am now on my iPhone second 7 with Verizon. I had four phones for me and my family. I have now had issues where I have no signal in the same areas where my signal allows to be strong. I can't solve the problem with the activation/deactivation of the airplane and then mode again in normal mode. My phone will rest with no signal for 5 minutes, then going to LTE with three bars. I also had the problem where I had only 1 x signal, while my son standing right next to me has LTE. And he had the same questions, where I'm on LTE and it gets no signal. I use to have LTE where I live and work all the time, now it's spotty at best. Apple has replaced me and my sons iPhones but not luck. Still do. Any ideas or an any other suffering?

  (1) go to settings/cell phone/cellular data Options/enable LTE and select ONLY the DATA. This seems to solve the problem (as a temporary solution) for most of the people affected by this problem. The bad part is your request might not be as clear (since they cannot use the highest LTE signals) and you can make calls and data at the same time. But it does not solve the issue.

  (2) there are rumors (but you didn't hear that from me that we only are not supposed to discuss beta software program Apple in this forum) that the new version of Apple Beta for iOS (which also includes an update of the software carrier Verizon to 26.0) seems to solve this problem. So, there's a light at the end of the tunnel.

• Sierra Siri, «I have some problems with the connection...» »

  Guys,

  I just installed Sierra on my MacBook Pro (retina, 13 inches, early 2015) version 10.12. I can't get Siri at work, the app tracks, he hears what I'm saying, but after awhile, he returns with two messages, both on the screen and verbally "I have some problems with the internet connection. Please try again in a moment. "&"Sorry, I'm having problems with the connection. Please try again in a moment. »

  Any ideas?

  Thank you

  N

  It's a network problem.

  Check the proxy settings that blocks maybe, or a firewall.

  System Preferences > network > Advanced (for your current connection) > Proxies

  Something there?

• Siri does not (problems with the connection)

  Hello

  I installed macOS Sierra yesterday. Everything seems to work fine, except Siri. With Siri I always get an error message "I am having some problems with the connection. Please try again in a moment. ». But this seems to appear every time. The network connection works fine, I can't access the Internet without problem.

  No idea how solve the problem?

  I use an iMac (27 inch, mid-2011). Internal microphone is connected, I also see the 'waves' change while I am speaking.

  Concerning

  Thomas

  Hey, thochstrasser. Thank you for using communities of Apple Support.

  It seems that Siri is reluctant to make his debut on your iMac after upgrade to Mac OS Sierra. I want to make sure that you get the benefit of this new feature on a Mac.

  1 try safe mode if your Mac does not start -even if your iMac to market, safe mode makes sure it starts successfully.

  2. How to test a question in an another user account on your Mac - since this is most likely a software problem, test to another user will indicate if it is right to your user account or throughout your system.

  3. use Time Machine to back up or restore your Mac - if it seems to be systemic, the next step should not cause problems. But it is always better "to have" a backup to the "need".

  4. on OS X Recovery - the issue as part of the operating system, reinstall should do.

  Have a great weekend!

• iOS 10 problems with the Mail application

  Dear Apple and community support,

  Here's my problem:

  I have upgraded to iOS 10 on my iPhone 5s this afternoon (September 13), and now I'm not able to open e-mail - Yahoo!, and Gmail. I can receive emails, I'm not able to view the body of these emails. When I press on them, all I see is a blank white page. I can't answer emails either. I can only their flag or remove them. However, I am able to compose new e-mail messages.

  Here are the steps that I've taken to try to solve my problem:

  1. Restarted my phone
  2. Remove and re-add my Mail accounts
  3. Made a backup and a restore full while that plugged into my laptop with the latest version of iTunes.

  I should be grateful if you would help or more information on this issue.

  Thank you

  Emily

  I also have problems with the Mail application.  On my iphone, ipad, and Mac Pro.  I have several addresses, a MSN, another on Go Daddy and Gmail.  I have various weird problems with threads and every day he re-charge my emails, like if I have never read before.  Something is really problematic with Mail.

  Can the people of APPLE, you help me?

• Problem with the installation of iOS 10

  I tried to install iOS 10 earlier but it did not work, so now that I'm trying to reinstall iOS 9 if my phone will work again, if this does not work I have to reset my phone (but I am a fool and did not a back-up because I never had a problem with the software updates in the past if all data will be lost).

  < published by host >

  The same problem with me too. After installing ios 10 nuer OTA my iphone brick! I'm trying to re - install ios 9 i-Tunes, but 2 hours now always stop installation... what happent?

• Hello! Someone has some problem with the haptic on Macbook 12 "2016 function? It does not work on my Mackbook.

  I'm trying to figure if someone has my problem with the haptic on Macbook 12 "2016 function. The option is checked in the preferences system, but it does not work.

  Thank you

  Hello luigi10m,

  Thanks for posting on the Community Support from Apple. From your post, it looks like your haptic feedback does not work when you click using your trackpad and the setting is enabled. I know that this is a great feature and it is important to make it work. I'll be happy to help you.

  First of all, I would like to assure you that in system preferences > Trackpad > clicking silencer is not checked, that might help. In addition, it would be useful to reset the settings of the SCM. You can find instructions here: reset the management system (SCM) controller on your Mac - Apple Support

  I'll also include those for you here:

  1. Stop the Mac.
  2. Plug the MagSafe or USB - C adapter to a power source and to your Mac.
  3. Use the built-in keyboard, press shift-control-Option on the left side of the keyboard, then press the power button at the same time.
  4. All the keys to unlock, then press the power button to turn on your Mac

  Take care!

• I have a problem with the content of spam. Somewhere in the Fox appeared script that's choking me audio spam. Every 30 minutes he's playing an audio clip that is malicious.

  Hello.
  I have a problem with the content of spam. Somewhere in the Fox appeared script that's choking me audio spam. Every 30 minutes he's playing an audio clip that is malicious. I can't find the settings as it eliminated. Now, I don't have any plug-ins and Add-ons strange that were not initially in the Fox, but the problem is there.
  I use the Fox years. The problem, he had 1.5 months after Fox cleaning. If the problem can't win, I'll be forced to give up the browser, and I wouldn't.

  Could test you mode without failure of Firefox? It is a standard diagnostic tool to disable some advanced features of Firefox and extensions. More info: questions to troubleshoot Firefox in Safe Mode.

  Does not work if Firefox: Hold down the SHIFT key when you start Firefox.

  If Firefox is running: You can restart Firefox in Mode safe mode using either:

  • button "3-bar" menu > "?" button > restart with disabled modules
  • Help menu > restart with disabled modules

  and OK reboot.

  Two scenarios: A small dialog box should appear. Click on 'Start mode safe' (not update).

  Any improvement?

  If the problem persists in Mode without failure, could reinstall you Firefox in this way:

  Clean reinstall it

  We use this name, but it isn't about deleting your settings, this is to ensure that the program, files are clean (not incompatible, corrupt or exotic code files). As described below, this process does not disrupt your existing settings. Don't uninstall NOT Firefox, that does not need.

  (1) download a fresh Installer for Firefox 38.0.5 of https://www.mozilla.org/firefox/all/ in an ideal location. (Scroll down your preferred language).

  (2) close Firefox (if applicable).

  (3) to rename the program folder, either:

  (Windows 64-bit folder names)

  C:\Program Files (x86)\Mozilla Firefox
  

  TO

  C:\Program Files (x86)\OldFirefox
  

  (Windows 32-bit folder names)

  C:\Program Files\Mozilla Firefox
  

  TO

  C:\Program Files\OldFirefox
  

  (4) run the installer you downloaded in the #1. It should automatically connect to your existing settings.

  Any improvement?

  Note: Some plugins can only exist in this OldFirefox file. If it is missing something essential, present in these files:

  • \OldFirefox\Plugins
  • \OldFirefox\browser\plugins

• Siri having problems with the connection.

  Hello

  I have an iPhone 6 Plus, 64 GB with IOS version 9.3.3 (G 13, 34) and the carrier is Vodafone.

  I have problems with Siri, feel when I asked her a task (research or appeal), after a few seconds of waiting, the answer is always "sorry, I have a problem with the connection. Please try again in a moment. »

  I have the right connection with Internet with WIFI and 4G data stream.

  I did reset network settinjg, but I don't see any improvement.

  Please indicate what I can do and if it's a common problem with the iphone 6.

  Thank you!

  CC

  After the reset of the iPhone ("home" button and close button for 10 seconds, with the iPhone connected to the computer), Siri works!

  I am concern I have to do this reset every 2-3 weeks if I need services of Siri...

  Good luck to all of you who have the same problems with their iPhone of hares!

  CC