Level trigger based detection

Similar Questions

• Run a level trigger line before a statement-level trigger

  Hello

  I'm trying to make sure that a row-level trigger fires before a statement-level trigger (the opposite seems to be the default!). Initially I tried to use the FOLLOWING Clause in the statement-level trigger, unfortunately, this has resulted in the following error message:

  Error: ORA-25022: cannot refer to a trigger of a different type

  I then tried to fix this using 2 triggers composed with the NEXT clause in the relaxation I wanted to run "second":

  CREATE TRIGGER trig1

  UPDATE

  ON table1

  COMPOUND OF TRIGGER

  UNTIL EACH ROW IS

  BEGIN

  ...

  BEFORE EACH LINE END

  END trig1;

  CREATE TRIGGER trig2

  UPDATE...

  ON table1

  As a RESULT, trig1

  COMPOUND OF TRIGGER

  BEFORE THE STATEMENT IS

  BEGIN

  ...

  ...

  END STATEMENT;

  Trig2 END;

  Two triggers compiled, but still of does not run in the order I want to do. Does anyone have an explantion for this behavior or a solution that triggers to execute in the order I want? I am using Oracle 11g

  Kind regards

  Kevin.

  Sounds like a unique constraint for me...

• Confusion in the order of line and statement-level trigger

  Hi can anyone tell me, if I create a trigger on the emp table as in order...
  
  BEFORE INSERTING... LINE LEVEL
  BEFORE INSERTING... LEVEL STMNT
  AFTER INSERTING... LINE LEVEL
  AFTER INSERTING... LEVEL STMNT
  
  
  that will be the order of execution of the trigers?
  How oracle will decide order?
  
  Please give me some documents related to the order of execution of triggers... thnx in advance... !

  PC says:
  Hello.. Obtained response on the order of... but 1 weird point I m feeling that

  in the case of, before insertion... stmnt fire triger level 1 then insert before... line.

  but in the case of after insert... fireing level trigger line then 1 after insertion... stmnt level...

  can you explain this also...

  Why is it so strange.

  You have a statement that you are running.

  The first possible thing is that you are 'before' the statement.

  The next thing that is possible is that the statement is executed for each line.

  So for each line, there is a 'before' to each line and a point "after" each line.

  Once the statement is executed, you are 'after' the statement.

  Thus, it makes sense the statement triggers surrounds education and line triggers are education, and of course 'before' comes before 'after '.

• level trigger line

  Hello
  I'm trying .can line yo help me work on this.below-level trigger, but my scrupt.
  
  
  
  create table new_emp_dtl (employe_id varchar2 (30),)
  first name varchar2 (30),
  VARCHAR2 (20) last_name,.
  e-mail varchar2 (20).
  number of Phone_Number,
  hire_date date,
  job_id varchar2 (30),
  number of salary,
  number of commission_pct,
  number of manager_id,
  department_id number,
  emp_dtl varchar2 (30));
  
  
  
  CREATE TABLE trgdtl_emp)
  chg_date DATE,
  chg_dtl VARCHAR2 (30));
  
  triggering factor:
  
  CREATE OR REPLACE TRIGGER trg_new_emp
  AFTER the INSERT or UPDATE or DELETE ON employees
  FOR EACH LINE
  DECLARE
  v_empno employees.employee_id%TYPE;
  v_deptno employees.department_id%TYPE;
  v_chgdesc new_emp_dtl.emp_dtl%TYPE;
  v_action VARCHAR2 (7);
  BEGIN
  IF THE INSERTION
  v_action: = 'added ';
  v_empno: =: NEW.employee_id;
  v_deptno: =: NEW.department_id;
  INSERT INTO new_emp_dtl VALUES (: NEW.employee_id,:NEW.first_name,:NEW.last_name,:NEW.email,:NEW.phone_number, SYSDATE,)
  (: NEW.job_id,: NEW.salary,: NEW.commission_pct,:NEW.manager_id,:NEW.department_id, of "New hire");
  ELSIF UPDATE THEN
  v_action: = 'update ';
  v_empno: =: NEW.employee_id;
  v_deptno: =: NEW.department_id;
  v_chgdesc: = ";
  IF NVL (: OLD.first_name, '- null-')! = NVL (: NEW .first_name, '- null-') CAN
  v_chgdesc: = v_chgdesc | "first name,";
  END IF;
  IF NVL (: OLD.last_name, '- null-')! = NVL (: NEW .last_name, '- null-') CAN
  v_chgdesc: = v_chgdesc | 'last name,';
  END IF;
  IF NVL (: OLD.email, '- null-')! = NVL (: NEW .email, '- null-') CAN
  v_chgdesc: = v_chgdesc | "e-mail,";
  END IF;
  IF NVL (: OLD.phone_number, '- null-')! = NVL (: NEW .phone_number, '- null-') CAN
  v_chgdesc: = v_chgdesc | "phnum,";
  END IF;
  IF NVL (: OLD.job_id, '- null-')! = NVL (: NEW .job_id, '- null-') CAN
  v_chgdesc: = v_chgdesc | "employment,";
  END IF;
  IF NVL (: OLD.salary, - 1). = NVL (: NEW .salary,-1) THEN
  v_chgdesc: = v_chgdesc | "salary";
  END IF;
  IF NVL (: OLD.commission_pct, - 1). = NVL (: NEW .commission_pct,-1) THEN
  v_chgdesc: = v_chgdesc | "commission,";
  END IF;
  IF NVL (: OLD.manager_id, - 1). = NVL (: NEW .manager_id,-1) THEN
  v_chgdesc: = v_chgdesc | "commission,";
  END IF;
  IF NVL (: OLD.department_id, - 1). = NVL (: NEW .department_id,-1) THEN
  v_chgdesc: = v_chgdesc | "Department";
  END IF;
  v_chgdesc: = 'Changed ' | RTRIM (v_chgdesc, ',');
  UPDATE new_emp_dtl SET hire_date = SYSDATE WHERE employee_id =: OLD.employee_id
  AND hire_date IS NULL;
  INSERT INTO new_emp_dtl VALUES (: NEW.employee_id,:NEW.first_name,:NEW.last_name,:NEW.email,:NEW.phone_number, SYSDATE,)
  (: NEW.job_id,: NEW.salary,: NEW.commission_pct,:NEW.manager_id,:NEW.department_id, v_chgdesc);
  ELSIF DELETION THEN
  v_action: = 'Deleted ';
  v_empno: =: OLD.employee_id;
  v_deptno: =: OLD.department_id;
  END IF;
  
  INSERT INTO trgdtl_emp VALUES (SYSDATE,
  v_action | "employee # ' | v_empno);
  END;
  
  
  CREATE THE TABLE HR. EMPLOYEES
  (
  EMPLOYE_ID NUMBER (6).
  NAME VARCHAR2 (20 BYTE)
  NAME VARCHAR2 (25 BYTES) CONSTRAINT EMP_LAST_NAME_NN NOT NULL,
  E-MAIL VARCHAR2 (25 BYTES) CONSTRAINT EMP_EMAIL_NN NOT NULL,
  PHONE_NUMBER VARCHAR2 (20 BYTE),
  HIRE_DATE DATE CONSTRAINT EMP_HIRE_DATE_NN NOT NULL,
  JOB_ID VARCHAR2 (10 BYTE) CONSTRAINT EMP_JOB_NN NOT NULL,
  NUMBER (8.2) OF SALARY.
  COMMISSION_PCT NUMBER (2.2).
  MANAGER_ID NUMBER (6).
  DEPARTMENT_ID NUMBER 4
  )
  
  
  Insert the values(290,'ASHIS','LARRY','ASHISLARRY','603.489.7232',sysdate,'IT_PRG',1000,0.2,103,60) employees;
  
  
  
  error:
  
  When I try to insert
  
  
  Insert the values(290,'ASHIS','LARRY','ASHISLARRY','603.489.7232',sysdate,'IT_PRG',1000,0.2,103,60) employees;
  
  indicates the error like below
  
  
  ORA-01722: invalid number
  ORA-06512: at "HR. TRG_NEW_EMP', line 11
  ORA-04088: error during execution of trigger ' HR. TRG_NEW_EMP'

  Am I right or wrong?

  Impossible to say, it does not give meaning to what you're saying.

  Plain language your error says:

  You can't hire an employee in the position "IT_PRG" without first creating the job.

  Is this true? -There is no job in the JOBS table with id = "IT_PRG"?

  Concerning
  Peter

• 7 - an animation trigger based on the events on an "Act of performance art" of Captivate

  Hi guys,.

  Get into the nitty gritty of Captivate now.  I have several situations where I advanced acts causing on the objects animation effects, but I hit the problem that seems to have no control over the timing of the effect (for example, I have a map of spinning I want to run faster).

  Now, normally if you have a click box (or button) which is only 'apply the effect' then you are able to go to the effects of the relevant object and replace the 'Animation' trigger ' (Self) time-based animation "to a new selection for example"button on the success"which allows to manipulate the timing of the effect. It doesn't seem to appear if the effect 'apply' is located in adanced action.

  Is it possible to get to the timing effect when using 'Perform advanced Actions'?

  See you soon.

  Did you hear sigh me? Indeed, when you apply effects through advanced actions it will be the default. This is the reason why I always recommend to create custom effects to apply. It's a heavy workflow, very well aware of this. I asked for this feature for effects appeared and could be applied by advanced actions (which was the CP5 if I remember correctly), but as long as many people ask for this kind of improvement, it will never do to the top of the list. The problem is that you can not have an 'absolute' duration of effect, they are always relative to the length of the object.

  Workaround solution:

  1. Create a custom effect (timed) with the appropriate length and take into account the duration of the object that is intended.
  2. Save this custom effect in th custom of the Gallery\Effects folder
  3. Apply once this effect customized (timed trigger) or it will not appear in the drop-down list of effects in the Advanced UI actions
  4. Then use this effect in action advanced statement and cross your fingers

  Lilybiri

• statement-level trigger

  in the oracle documentation that he is mentioned and triggering a table for the level of instruction is not mutation.
  
  
  but I get an error is not the mutation can you please explain why I get it
  
  Here is the code
  
  create table t1 as
  Select first_name, last_name, employee_id
  of hr.employees;
  

    create or replace trigger trg1
               before update
               on t1
               declare
                   v_name varchar2(10);
               begin
                    update t1 
                    set first_name = upper(first_name);
               end ;

  SQL > update t1
  Set name = name | "" Raina ".
  Update t1 set name = name | "" Raina "
  *
  ERROR on line 1:
  ORA-00036: maximum number of recursive SQL level excee (50)
  ORA-06512: at "PLSQL. TRG1', line 4
  ORA-04088: error during execution of trigger ' PLSQL. TRG1'
  ORA-06512: at "PLSQL. TRG1', line 4
  ORA-04088: error during execution of trigger ' PLSQL. TRG1'
  ORA-06512: at "PLSQL. TRG1', line 4
  ORA-04088: error during execution of trigger ' PLSQL. TRG1'
  ORA-06512: at "PLSQL. TRG1', line 4
  ORA-04088: error during execution of trigger ' PLSQL. TRG1'
  ORA-06512: at "PLSQL. TRG1', line 4
  ORA-04088: error during execution of trigger ' PLSQL. TRG1'
  ORA-06512: at "PLSQL. TRG1', line 4
  ORA-04088: error during execution of trigger ' PLSQL. TRG1'
  ORA-06512: at "PLSQL. TRG1', line 4
  ORA-04088: error during execution of trigger ' PLSQL. TRG1'
  ORA-06512: at "PLSQL. TRG1', line 4
  ORA-04088: error during execution of trigger ' PLSQL. TRG1'
  ORA-06512: at "PLSQL. TRG1', line 4
  ORA-04088: error during execution of trigger ' PLSQL. TRG1'
  ORA-06512: at "PLSQL. TRG1', line 4
  ORA-04088: error during execution of trigger ' PLSQL. TRG1'
  ORA-06512: at "PLSQL. TRG1 ", l".
  
  Edited by: 810345 may 6, 2011 21:04

  You have coded an infinite loop. Your trigger updates all T1 lines, which causes the trigger to fire again, that updates all rows in T1 that causes the trigger to fire again.

  The table is not changing so you can question him. But you can't also encode a trigger that can be pulled in an infinite loop.

  Justin

• Checking level trigger table

  For the life of me, I can't understand why it does not work:
  SQL Developer Version 3.2.20.09
  
  
  CREATE OR REPLACE
  relaxation TRG_PROP_AUDIT
  
  AFTER insert or update or delete on PROP_BOOK_SI
  for each line
  
  Start
  IF THE INSERTION
  INSERT INTO PROPERTY_AUDIT
  (AUDIT_DATE, ENTERED_BY, OPERATION)
  VALUES
  (AUDIT_DATE, ENTERED_BY, "INSERT");
  
  ELSIF update then
  INSERT INTO PROPERTY_AUDIT
  (AUDIT_DATE, ENTERED_BY, OPERATION)
  VALUES
  (AUDIT_DATE, ENTERED_BY, "UPDATE");
  
  ELSIF deletion then
  INSERT INTO PROPERTY_AUDIT
  (AUDIT_DATE, ENTERED_BY, OPERATION)
  VALUES
  (AUDIT_DATE, ENTERED_BY, 'DELETE');
  
  
  end if;
  end TRG_PROP_AUDIT;
  
  I get this error:
  Error (3,1): PL/SQL: statement ignored
  Error (6.22): PL/SQL: ORA-00984: column not allowed here
  Error (9.1): PL/SQL: statement ignored
  Error (12,22): PL/SQL: ORA-00984: column not allowed here
  Error (15.1): PL/SQL: statement ignored
  
  
  What I am doing wrong? I've studied this extensively on the web, and apparently you are not allowed to enter the column names in the expression [VALUES]. So, how am I supposed to put this information in the appropriate columns? I'm so confused right now. I'd appreciate any help...

  Hello

  I don't know that this is the right forum for your message.
  Next time post in the forum SQL and PL/SQL [url https://forums.oracle.com/forums/forum.jspa?forumID=75]

  But in any case you cannot use the column name directly in a trigger.
  You must use: new or: old as a prefix as follows:

  CREATE OR REPLACE
  trigger TRG_PROP_AUDIT
  
  AFTER insert or update or delete on PROP_BOOK_SI
  for each row
  
  begin
  IF INSERTING THEN
  INSERT INTO PROPERTY_AUDIT
  (AUDIT_DATE, ENTERED_BY, OPERATION)
  VALUES
  (:new.AUDIT_DATE, :new.ENTERED_BY, 'INSERT');
  
  ELSIF updating then
  INSERT INTO PROPERTY_AUDIT
  (AUDIT_DATE, ENTERED_BY, OPERATION)
  VALUES
  (:new.AUDIT_DATE, :new.ENTERED_BY, 'UPDATE');
  
  ELSIF deleting then
  INSERT INTO PROPERTY_AUDIT
  (AUDIT_DATE, ENTERED_BY, OPERATION)
  VALUES
  (:old.AUDIT_DATE, :old.ENTERED_BY, 'DELETE');
  end if;
  end TRG_PROP_AUDIT;
  

  Kind regards
  Erik-jan

• Event trigger-based email subscription

  Hi guys,.
  
  We have several subscriptions e-mail in APEX v4 that generate emails and serve on a daily basis who are working properly. However, we would like to have the feature of report on an event trigger on firing so tables rather than the alert running at 09:00 every day, we only want that he be sent when a new record is inserted into the table for example.
  
  Someone has he done this before in the APEX or whether it is possible?
  
  We seek to do this through the alerts feature in Oracle EBS, but prefer to do throughout the APEX if possible?
  
  Any help would be great
  
  Thank you
  Chris

  create a trigger on the table insert, in this build you an e-mail and send it through the mail of the APEX routine or a call to the package oracle SMTP_MAIL...

  Thank you

  Tony Miller
  Webster, TX

  On the road of life... He has "windshield", and there are "bugs".
  (splat!)
  "Squeegees wanted."

  If you answer this question, please mark the thread as closed and give points where won...

• When_window_closed trigger based on the selected window

  Hello
  
  I use forms6i.
  
  In my form, I have 3 windows. Is it possible to run the code (in when_window_closed) based on what window user tried to close?
  Y at - it as an option to get the name of the window, a user who attempted to close?
  
  Thank you

  Hello

  You will get the name of the window of the EVENT_WINDOWsystem variable.

  IF :SYSTEM.EVENT_WINDOW = '' THEN
     
  ELSIF :SYSTEM.EVENT_WINDOW = '' THEN
     
  END IF;
  

  Kind regards

  Manu.

  If my answer or the answer to another person has been useful or appropriate, please mark accordingly

• Hysteresis

  VI of level trigger base detection. Hysteresis

  What is the level of hysteresis? Is it a percentage a voltage level or what?

  Heyou wrote:

  I have a voltage drops from 3, 3V she meets to 3.00. I want to start here.

  Well I would set the trigger for volts 3.00 and relaxing on the waterfront down at first and work from there.

  

• How do detect you if a person spying on your computer. How do you keep it

  I have 2 pc. You can detect if 2 pc spy remotely on pc1. If so how do you keep it

  Hi Traci,

  I can't provide technical and tactical spy, hacking methods, or how to use malware to infect a computer with programs or also in a forum dedicated to protection against such things - I don't know if it would be a violatiion of the forum (more likely) COC, but it would be a violation of my ethical principles.  There are countless methods.  I will go this far just to give you an idea (and this is more or less a "sanctioned" method used by employers and parents to monitor the activity of employees or children and not the most sophisticated hacking methods)- and I'm not recommending or suggesting this program (I almost never recommend paid software when I can usually find free options that work almost as well and I don't know anything about and) just a quick did search to find one to use as an example), but just use it as an example of what can be installed, see: http://spysoftware.com/spyagent.html which is even more powerful with a direct administrative access to your computer.

  If someone has administrative access to your computer, then it is extraordinarily difficult for anyone to detect it or prevent espionage (if done correctly).  I don't know yet I could do (detect-not necessarily in place - according to the way it was done - well well, I might be able to do it if I knew it was going on and worked on the problem until I found the culprit, but that could take days or more and some very sophisticated and software procedures may be special) , and I'm very concerned about security.  With direct access, it is just too easy to do it in a way that will be almost impossible to detect.  Depending on your operating system and how much effort you want to put into it, there are steps to take to minimize the problem.  If you are allowed to block the person who has access, it becomes even better.  If the question concerns only protect against certain types of espionage (as opposed to any type), then it becomes easier again - but even in this case, there are some guarantees if they have the same level of access (or access) and direct access to your computer.

  In some cases, using spyware on yourself (that you install to spy on your own computer) can detect other spyware activity or activities (I used successfully this particular thing before) - but there is no guarantee (as it can potentially be bypassed if anyone knows there or by using techniques that do not trigger to detect activity) - but it has sometimes proved effective (note it does not - it CAN help to) detect if things and knowing that and possibly how it is done you can take improved or maybe even effective preventive measures until the inability to spy is detected and then they would just adapt to overcome or escape from your preventive measures).

  The honest answer is that, to get the protection you want, you need to block to have this level of access to your computer (after a format and a clean install in order to eliminate what they've already done).  Once they are blocked, then the methods to use normally appear more ordinary procedures, if you knew what to look for.

  If you allow me, why you allow him to have access to your computer?  If you are trying to overcome parental control, then I will not help you and you should reconsider what you're trying to do (and even if it works, they will know that you have done and can eventually impose restrictions that greatly limit your activities and who are far worse than the spy was in the first place - that is how I would react as a parent).  If you try to overcome the employer monitoring, efforts to work around could have consequences job that you do not want to happen.  If it isn't, then why are you allowing this access and what are the rules for your ability to restrict this access somehow?   Also, is there a specific business type that you are specifically concerned about or is this activity?

  As Robert has said, it is better, if this is done in a separate thread, but if you want me to participate, at least after the link to this new thread here as an answer I cannot not otherwise it exists and it will almost certainly miss myself (although others can certainly help you as well).

  I hope this helps.

  Good luck!

  PS Instead of creating another post for your other question, see the following for an explanation of the features of keylogger: http://en.wikipedia.org/wiki/Hardware_keylogger (NOTE: it's hardware, not software since you said "peripheral").  Keylogging can be done using software as well.  For more information about keylogging devices and make sure that not all of these sites are safe (as with any general research), see the general Bing following research: http://www.bing.com/search?q=keylogger+device&PC=BB07&QS=n&first=11&FORM=PERE.

• Rocking after close file trigger

  I'm new to Labview. I have an application requires alternating relaxation and ready signal, if a trigger input channel reach a fixed level, trigger will have the value True and ready will be set to False; then the system will record data on disk (in local RT), while loan are set to False, the system does not check the channel level; After registered number of samples, close the file and set loan to True, disable Trigger to False. I use Write to File express VI measure to save data, but I could find a way to toggle ready and trigger.

  Please help me out here. Thank you!

  My system is cRIO9073, attached code

• Manually change the trigger threshold

  I'm new to LabView and I looked around the forum, trying to find a solution to a problem I have. I wish I could have a trigger that detects a threshold that I can change on the fly. Now my program has an amplitude of setting it off, but I would like to be able to drag a slider and change the threshold I'll. A bonus would be to have the threshold value display on the chart that I use, but it is not necessary.

  http://forums.NI.com/NI/board/message?board.ID=170&message.ID=283779

  The post above is pretty much what I need, but I did not identify most of the controls used, and there is no source file to look at. Is it possible to change the threshold on the fly without having to mess with tables as in the example above? If not, could someone please explain the process to me.

  
  

• Data before release for NOR-6133 trigger material and acquisition continue?

  I use the pxi of NOR-6133 can acquire data on 7 channels continuously with ai0 as the trigger without problems. The acquisition is triggered. What I have to do is collect a finite amount of data before triggering immediately until the trigger is detected.

  Is it possible to do without the help of a software solution. I watched go over acquisition and using the integrated trigger reference but that is not suitable for my needs because it just seems to change the first section of data to be 'post trigger' to 'pre trigger.

  A software solution that I already know how to do is the last resort to try to reduce the demand for processor and keep the hardware triggering.

  Thank you

  By using the "reference trigger" is the right solution.

  So can you please explain a little more in detail why it does not work in your case?

  Christian

• replace the ink levels

  How can I bypass the ink on an mx 452 levels. I refill my ink. Help please

  Hi stuart7491,

  The printer automatically detects the current ink levels when new ink cartridges have been installed. There is not a way to manually set the printer ink level.  Please note that we cannot guarantee that ink of charged ink reservoirs levels will be detected by the printer; If the ink cartridge or levels not being recognized, we recommend to replace the ink with a genuine Canon ink cartridge.

  If you receive a low ink warning, you can disable the printer ink level detection function and be able to print.  To disable ink level detection, please press on and press and hold STOP/RESET or RESUME/CANCEL button on the printer for at least 7 seconds, then release. You will need this procedure for each ink cartridge is low or ink. Once you replace the cartridge with ink cartridge authentic Canon, the printer ink level detection function is reactivated.

  I hope this helps!

  It has not responded to your question or problem? Please call or write to us at one of the methods on the page contact us for further assistance.