Trigger when only eno column change!

Similar Questions

• need to trigger when updating a column then sysdate record on another column

  Hello
  Gurus
  
  I have a table named RTV_PLAN
  And it has two columns,
  FORCE_KEYIN_FLAG VARCHAR (2)
  DATE OF FORCE_KEYIN_DATE
  
  I want when FORCE_KEYIN_FLAG get a value
  Then FORCE_KEYIN_DATE save the sysdate
  
  Please kindly give help
  
  Thank you very much
  
  Saven

  Florian wrote:
  You can check out what they have another error?

  Relaxation compile? I don't see obvious syntax errors. If you get a compile error, see the error.
  What is the trigger that is supposed to do? It is impossible for anyone to tell you if your trigger does what you want it to do. You would have to tell us what it is supposed to do. Since you have the tables and the application of the APEX in question, you would have to tell us if it does not have what you want in some specific cases.

  Justin

• How to create the trigger WHEN-LIST-CHANGED to the text at the level of the item element

  Hi all
  I have a requirement that is to say that I developed on the form that contains an emp (empno, sal, job) details in the field of the form.job table (text element) contains lov. My requirement is when I select values in the lov it must create a new record in this tabular form. I did ' t get trigger WHEN-LIST-CHANGED at the level of the element for the work of i.e text point.
  
  I tried this requirement by making the point of work as working fine.i of an item.it list used NEXT-ITEM KEY also to make the this.but is not our business requirements.
  
  When lov changes he needs to create a new line.
  
  How we do that. Can someone give me an idea please
  
  Thank you

  Hello
  In the text element, you can use trigger KEY-LISTVAL and try to use the code as...

  LIST_VALUES;
  IF :FORM.ITEM_NAME IS NOT NULL THEN
    CREATE_RECORD;
  END IF;
  

  When list change trigger only for the LIST_ITEMS and fires when you try to change the list_item

  -Clément

• How to make only two columns as editable in five online when the user clicks a line using adf 12.1.3.

  Hello

  I displays a table on the screen. This table is read only during the initial page load. I want to do only two columns as editable on five in a row when the user clicks a line using adf 12.1.3.

  Is it possible in the adf. If possible how to handle this. Please help on this.

  For example, drop table editable Full and then replace rest inputText (components entry in general) with af:outoutText, everything except those two.

  And use the clickToEdit feature...?

• When I try to change the interactive report columns, then triggers the error: "unable to change column attributes. "ORA-01403: no data found. Pls tell me why?

  When I try to change the interactive report columns, then triggers the error: "unable to change column attributes. "ORA-01403: no data found. Pls tell me why?

  You use listener EA3 ADR?

• Save changes to form when click on column report link

  
  Apex 4.2.0.00.27

  I have a page with a form region and a classic report of the region. How can I automatically save changes in the form when a user clicks on the link column change in the report? At the present time, when the user returns to the form, all changes it are lost.

  Thank you

  Nick.

  Hi Nick

  That's what we did...

  First create an item hidden on your main page, something like: PXXX_NEXT_PAGE_ID_1

  You may need more if you want to set several items

  Instead of calling the page directly, by a call to URL and using...

  JavaScript:apex. Submit({Request:'APPLY_CHANGES_XXX',Set:{'PXXX_NEXT_PAGE_ID_1':'#ID#'}});)

  With the help of 'APPLY_CHANGES_' for the application will ensure that the update addresses fire.

  Finally create a branch to access your target page which is subordinate to the request above (APPLY_CHANGES_XXX)

  Set the key to the landing page of the value in PXXX_NEXT_PAGE_ID_1

  The "XXX" makes it unique which would be necessary if you have several reports of child on the page.

  If anyone has a better way to do this please let us know.

  Robert

• trigger + follow level column changes

  Hi all
  
  I have some paintings
  

  CREATE TABLE emp_details
    ( emp_number NUMBER, emp_name VARCHAR2(100)
    );
  CREATE TABLE emp_address
    (
      emp_number   NUMBER,
      emp_state    VARCHAR2(100),
      emp_district VARCHAR2(100),
      emp_pin      NUMBER
    );
  CREATE TABLE emp_contact
    (
      emp_number NUMBER,
      mobile     NUMBER,
      office     NUMBER,
      email      VARCHAR2(100)
    );

  Now, I have to follow the exact changes for all tables for all columns.
  
  So I intend to make my picture of history as
  

  CREATE TABLE emp_hist
    (
      emp_number     NUMBER,
      column_changed VARCHAR2(30),
      new_value      VARCHAR2(100),
      old_value      VARCHAR2(100),
      changed_by     VARCHAR2(100),
      changed_time DATE
    ) ;

  So I intend to create the trigger on each table to fill the record in the table hisory. but I'm a little confused. In the case where multiple columns are updated simultaneously so how can I write the trigger?
  
  Any help or a better idea?

  Presumably, if several columns change, you will need to insert several lines in the history table. It is usually a bad way to follow the story. Eventually generate a so many lines that it becomes very difficult to manage and query and you can join the table to itself several times in order to understand what a particular line looks like at some point in time.

  If you are determined to follow the story in this way, you could do something like

  CREATE TRIGGER emp_addr_trg
    BEFORE UPDATE ON emp_address
    FOR EACH ROW
  BEGIN
    IF UPDATING( 'EMP_STATE' )
    THEN
      INSERT INTO emp_hist( emp_number, column_changed, new_value, old_value, changed_by, changed_time )
        VALUES( :new.emp_number, 'EMP_STATE', :new.emp_state, :old.emp_state, user, sysdate );
    END IF;
  
    IF UPDATING( 'EMP_DISTRICT' )
    THEN
      INSERT INTO emp_hist( emp_number, column_changed, new_value, old_value, changed_by, changed_time )
        VALUES( :new.emp_number, 'EMP_DISTRICT ', :new.emp_district, :old.emp_district, user, sysdate );
    END IF;
  
    IF UPDATING( 'EMP_PIN' )
    THEN
      INSERT INTO emp_hist( emp_number, column_changed, new_value, old_value, changed_by, changed_time )
        VALUES( :new.emp_number, 'EMP_PIN ', :new.emp_pin, :old.emp_pin, user, sysdate );
    END IF;
  END;
  

  He'll write a line for each column that is part of the update statement. You can add additional predicates to check to determine if the value is actually change (i.e. that the: new.column_name! =: old.column_name with proper management of NULL values if the column allows it).

  Justin

• Trigger - allow only SYSADM change password

  Hello
  
  I would like to create a trigger for Oracle 9i, which allows only the SYSADM change passwords and deny all users to change their password. Is this possible?
  
  I found a script, but it does not allow users to change their password (sorry, can't remember where I found it, but credit to author :))
  
  CREATE TRIGGER No_Change_PWD_trigger
  BEFORE ALTER
  WE DATABASE
  DECLARE
  BEGIN
  IF (ora_dict_obj_type = ' USER') THEN
  raise_application_error (-20010, ' you cannot change the password, try nice ;)) ») ;
  END IF;
  END;
  /
  
  Can someone help me to modify the script to allow SYSADM to be the only user with ALTER USER privileges?
  
  Thank you
  Ryan

  Hello

  a simple addition should work (but not tested):

  CREATE TRIGGER No_Change_PWD_trigger
  BEFORE ALTER
  ON DATABASE
  DECLARE
  BEGIN
  IF (ora_dict_obj_type = 'USER')
  and user != 'SYSADMIN' THEN
  raise_application_error(-20010,'You cannot change the password, nice try ;)');
  END IF;
  END;
  /
  

  Herald tiomela
  http://htendam.WordPress.com

• need to put a download in report page button and clicking on it, only few columns will download (only specified)

  Hello

  I need as I put a download in report page button and clicking it will download only few columns (only specified). I use Apex 4.2.

  Please give an idea.

  Thank you

  Chebli

  Action-> download-> when you click the CSV, it will send a request like "CSV". Change the columns that you want to include in the output csv file. Go to the Condition section,

  Condition type: request is NOT contained in the Expression 1

  Expression1: CSV

  This column will not include in the csv file.

  Thank you

  Lacombe

• Remove only specific columns

  my tab as emp a structure below.
  employee_id number primary key, emp_name varchar2 (20) not null, mgr_id number, dept_id
  job_id varchar2 (10), salary number 4
  This table contains some data in it.
  
  When I run under query the oracle gives me an error...
  my query is = remove employee_id, salary, job_id from emp where dept_id = 90
  
  that its gives me an error = ORA-00933: SQL not correctly completed command
  u please can there which gives such a mistake?
  Thank you

  Hello

  Please see this use and DELETE syntax in the manual of the SQL language:
  http://download.Oracle.com/docs/CD/B28359_01/server.111/b28286/statements_8005.htm#sthref7842
  REMOVE removes whole lines in a table.

  You probably want to update this table, leaving all the lines, but affecting some of the NULL columns on some lines, something like this:

  UPDATE     emp
  SET      employee_id     = NULL
  ,      salary          = NULL
  ,      job_id           = NULL
  WHERE     dept_id     = 90
  ;
  

  I hope that answers your question.
  If not, post a small example data (CREATE TABLE and only relevant columns, INSERT statements), and the results you want from this data.
  In the case of an operation DML (for example, DELETE or UPDATE), the sample data should show what looks like the tables before the DML, and results will be the content of the or the tables changed after the DML.
  Explain how you get these results from these data.
  Always tell what version of Oracle you are using.

• I can't change the video resolution on youtube. When I try to change it, he goes to 240 p and the screen is black and does not play the vid.

  Hello, I have this problem.
  Recently, I have noticed that when I try to change the quality of the video by default 360 p to whatever, the quality will increase to 240 p and the video wont run. There will be a black screen.
  I tried to reset the browser and it has not fixed my problem.
  I tried the same video in internet explore and quality change worked normally.

  How would I fix this?

  Thank you

  Clear the cache and cookies only from Web sites that are causing problems.

  "Clear the Cache":

  • Firefox/tools > Options > advanced > network > content caching Web: 'clear now '.

  'Delete Cookies' sites causing problems:

  • Firefox/tools > Options > privacy > Cookies: "show the Cookies".

• "Due to a problem not identified, Windows cannot display Windows Firewall settings" when you try to change the Windows Firewall settings.

  Original title: WINDOWS firewall

  I GET A MESSAGE WHEN I TRY TO CHANGE THE WINDOWS FIREWALL SETTINGS - "DUE TO A PROBLEM NOT IDENTIFIED, WINDOWS CANNOT DISPLAY WINDOWS FIREWALL SETTINGS. HOW CAN I SOLVE THIS PROBLEM?

  IN ADDITION, I USE AVG INTERNET SECURITY 2013 AND THAT THE FIREWALL IS ENABLED AND I SEEM TO BE PROTECTED.

  Documentation AVG Internet Security 2013 States:

  Recommendation:

  Generally it is not recommended to use more than one firewall on a single computer. Computer security is not enhanced if you install several firewalls. It is more likely that some conflicts between these two applications will occur. Therefore, we recommend that you use only one firewall on your computer and disable all others, thus eliminating the risk of potential conflicts and problems related to this.

  You can read the AVG documentation by clicking on this link, and see section 6.5:

  http://AA-download.Avg.com/filedir/doc/AVG_Internet_Security/avg_isc_uma_en_2013_06.PDF
  
  So, if you are using AVG firewall, it's wise to just disable the XP firewall for more than a firewall running at the same time can lead to performance problems.  Choose one or the other, but not both.

  I thought installing AVG would understand this by itself, and you know what to do (used to) but I do not want to install AVG to see.

• my fonts disappeared! When I go to change the system fonts and fixedsys... What do I do?

  I use Vista Home Basic and a little more than a month I've had problems with the script!  All the lines and symbols... I have restored until I can't do a day earlier that when this problem happened!  Finally, I changed the standard windows fonts and I use somethings, but much is still in the symbols (dashes, lines, etc.).  I went into my fonts folder in Control Panel and my folder is empty!  When I go to change the system fonts and fixedsys... What do I do?

  Hi Vickie,

  If you see only the fonts system and no additional (specific program) installed fonts, then you can try the following steps and check.

  Most likely, the fonts are installed on your computer are hidden. Did the same by following these steps.

  Method 1:

  a. open fonts by clicking the Start button, clicking Control Panel, appearance and personalization, and then clicking fonts.

  b. now click organize , and then click on folder and search options.

  c. click the display and check to select Show hidden files, folders and drives.

  d. click apply and OK. Check if you see all the fonts.

  (Make sure that show you the files hidden after the repair is done by selecting don't show hidden files, folders and drives.)

  Method 2:

  Try to perform the clean boot procedure and check if it helps.
  How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7

  After the troubleshooting steps, please refer to clean the boot link to put the computer to normal startup mode.

  For more information, you can also read the following article.

  The problems of fonts

  You can also read the following article and check.

  Fonts: Frequently asked questions

  Hope this information is useful.

• Error when you try to change the MP3 tags: 0x8007000D

  MP3 change tags error: 0x8007000D

  When I try to change the brand of some MP3s like "Album Artist" in windows 7 (Ultimate 6.1.7600 build 7600 and updated updated to 2010-01-04)
  It shows me this error:

  Apply the properties file
  An unexpected error you cannot apply the properties of the file.if that you continue to receive this error, you can use the error code to search for
  help with this problem.
  Error 0x8007000D: the data are incorrect.

  But I can change the label of these files without problem on windows XP. (This problem takes place only in files MP3, not all the MP3 files.)

  Hi Farhad2161,

  Welcome to the Microsoft answers site.

  I see one of your son was answered by the user of the community on the TechNet forums. Please take a look at the following link:
  http://social.technet.Microsoft.com/forums/en-us/w7itpromedia/thread/7b612d36-4f25-4265-981C-bad12e923e6b

  Do you have, do as suggested by Vivian Xing, please follow the steps and see if the problem is resolved.
  Get back to us if you have any additional questions.

  Swathi B - Microsoft technical support.
  Visit our Microsoft answers feedback Forum and let us know what you think.

• Export only some columns in export to excel instead of all?

  
  Hello world

  My version of Jdev is 11.1.2.3.0.
  I created a page in the ADF, in which I added an adf:table and a button to export to Excel.
  Added 'af:exportCollectionActionListener' to the export to excel button. Export works very well.

  But the client only needs a few columns in the exported file, means table has 24 columns, but when I click the button, it will show all
  24 columns in the Excel sheet to the place I need to export only some columns (specified) in the Excel worksheet.

  
  Note: Table shows all the columns (24), but when you export only some columns specified must be exported.

  How can I get this requirement?

  your suggestions will be really useful...

  Thank you.

  Hello

  I tested the use of prescription case. It works very well with the below code mode.

  It is very easy to achieve using

                 

                 

  Regardless of the column, you don't want to export, use attribute visible to handle those as below

  visible = "#{pageFlowScope.hideSomeColumns not 'true'} '"