After the update trigger
I'm updating of certain rows in a table from front end applications...If I update a particular Null line... then the other value in the column is to replace assets
Can I write an update trigger after for this
Can we use if like else statements in triggers
If a is null, then b is active
Tags: Database
Similar Questions
-
Table is the mutation of error in after the update trigger
Hello
In all of my table, I have columns EDITDATE and EDITUSER. So whenever a table is updated I need to update these two fields with the USER and SYSDATE. For this I use a BEFORE UPDATE trigger. This trigger is activated, but I get "ORA-04091: table %s.%s is changing, function of triggering/can not see" error every time I update the table. I used this method in SQL Server. I understand that Oracle doesn't have to be the same as SQL Server but I do not know there is a way to do this. Do you know what it is?
EDIT: Here is the Code of the trigger
create or replace
TR_LEGISLATION_CALCUL_AE RELAXATION
BEFORE THE UPDATE
ON LEGISLATION_CALCUL
FOR EACH LINE
DECLARE
v_LEGISLATIONCALCULID NUMBER (10,0);
BEGIN
SELECT: NEW. LEGISLATIONCALCULID
IN v_LEGISLATIONCALCULID
FROM DUAL;
UPDATE LEGISLATION_CALCUL
SET EDITUSER_ID = UID,
EDITDATE = SYSDATE
WHERE LEGISLATIONCALCULID = v_LEGISLATIONCALCULID;
END;
Published by: Mikhail on 12 March 2012 23:54Mikhail says:
HelloIn all of my table, I have columns EDITDATE and EDITUSER. So whenever a table is updated I need to update these two fields with the USER and SYSDATE. For this I use the AFTER UPDATE trigger. This trigger is activated, but I get "ORA-04091: table %s.%s is changing, function of triggering/can not see" error every time I update the table. I used this method in SQL Server. I understand that Oracle doesn't have to be the same as SQL Server but I do not know there is a way to do this. Do you know what it is?
EDIT: Here is the Code of the trigger
create or replace
TR_LEGISLATION_CALCUL_AE RELAXATION
BEFORE THE UPDATE
ON LEGISLATION_CALCUL
FOR EACH LINEjust put this in your before update (and not after the update as you mentioned) for each trigger line:
BEGIN :new.EDITUSER_ID := UID; :new.EDITDATE := SYSDATE; END;
-
How to create the update trigger
Hi all
I want to create the trigger
After the update of the
How can I create
I want to update my custom table "xx-per_all_vacancies.
This trigger should be executed when
table of hr_api_transaction updateHello
It will not work
>
Select transaction_id INTO update_trans_id from hr_api_transactions where: NEW. LAST_UPDATE_DATE DISLIKES: NEW. CREATION_DATE;
xx_GL_Vacancies.update_transaction (update_trans_id);>
Implement
select transaction_id INTO update_trans_id from hr_api_transactions where LAST_UPDATE_DATE NOT LIKE :NEW.CREATION_DATE; xx_GL_Vacancies.update_transaction(update_trans_id);
This might give you an error of mutation.
see you soon
VT
-
Mac stops do not after the update of the sierra
I've updated my MacBook Air (13 inches early 2015) to Sierra. After the update, it is not shut down or restart. If I click on stop, my screen goes black and the keyboard backlight is on. The judgment never ends. Its the same case on reboot too.
Help, please. Thank you.
Although this will help, but I have also reported this problem, like many other people:
MacBook Air shutdown correctly
macOS Sierra presents a serious problem that must be dealt with quickly
Apple should give a direct response to this because it is obviously not an isolated incident.
-
unusual warm-up and drainage of battery fast after the update for sierra
everyone knows unusual warm up their MacBook pro and the draining of battery faster after the update to Mac OS sierra?
my MacBook 2015 mid pro gets hot when I close the screen and put it to sleep, as well as drainage of battery faster than usual. everyone knows the same?
Try to use the activity monitor to see where will your battery life.
- go to the docking station
- Click on finder
- Click the menu go
- Choose utility
- Double-click activity monitor
- Click the stack tab
See you using your battery?
-
IPad no charging current after the update to IOS 10, when connected to the laptop.
My Ipad no charging current after the update to IOS 10, when connected to the laptop. But fine load with Bank charger or battery with the same cable brightening.
PL suggest how to overcome this problem.
Have a look here If your iPhone, iPad or iPod touch won't charge - Apple Support
-
Delete buttons do not work after the update of 10.11.16.
Delete buttons do not work after the update of 10.11.16. The delete button works if I pointed out and then delete, but not if I use the "back" button or try a removal of uniqueness. It is a problem in all applications. I tried it in textedit, search google chrome, safari search and find finder engine. There seems to be a 'problem' of the keyboard' as far as I know nothing happened to my keyboard, IE the spilt coffee, that recent warming has been updated to 10.11.16. I use an iMac (27-inch, late 2009) with i5 clocked at 2.66 GHz, running OS X El Capitan.
Any suggestion would be appreciated.
Greetings, r.fromstouffville!
It seems that the 'Delete' on your iMac keyboard key works as it is supposed to be after update to OS X 10.11.6. I'll be happy to help you get these keys working again.
Reset of the controller management system (SCM) on your Mac - sometimes it's a matter of simply resetting your iMac SMC. Open this article and scroll down to "Reset the SMC on Mac desktop" section and follow the steps there.
Try safe mode if your Mac does not start -even if your iMac, safe mode startup make sure it starts successfully.
How to test one question in another user on your Mac account - use this article if restarting in safe mode did not help.
Use Time Machine to back up or restore your Mac - if your keyboard does not always work as it should, I recommend you save your iMac to ensure that your personal data are safe. It is always better "to have" a backup for a backup "need."
On OS X Recovery - if you have reached this point, you encounter the same problem in a test user account, that would mean it is a system-w. Start your iMac into Recovery Mode and reinstall the operating system.
Thank you for the communities of Apple Support!
-
Thunderbird running on the latest Mac OS. After the update to thunderbird at 38.3.0, I can create is more new events on my calendar (4.0.3 Lightning). I can see the "New event" selection when I click right on the screen of the calendar - but is greyed out and unselectable. Any help will be appreciated.
Make sure that your calendar is not unalterable.
Right click on the calendar in the left pane - properties -
After the update the new version cannot determine file downloads. In the eyes to determine the file, but download files go in C / documents and settings even if I chose another folder
Hello, there is a general regression in firefox 27 allowing any files to upload directly to a root drive. Please try to create a subfolder (like D:\Downloads) and set as the default location for downloads...
See also bug #958899.
-
There were add - it and I lost it after the update and I don't remember his name
There were add - it and I lost it after the update and I don't remember his name
This is the module to show me the source of any content capable of click
like the pictures on twitter or Facebook
also videos on youtube
and he showed a small icons with form of small pic on it with different colors
and also sometimes in the form of small lock on itnow I need to know what this add - on the name or how to get it back
It seems that this extension:
-
After the update to firefox 17.0 when I do a scan with Norton 360, it is no longer captures the rejected. These cookies that have been picked up with firefox 16.0.02 what you have changed? Plus, I'm getting sick of these updates - at least we tell users what has changed in new versions.
First of all, we do not say what has changed in each version, http://www.mozilla.org/en-US/firefox/17.0/releasenotes/.
Secondly, Norton should always be able to delete your cookies (just so that you know that the cookies are generally harmless, and you don't need to worry to remove). If not, you can delete the cookies in Firefox Cookies - Information that Web sites store on your computer
-
Delete photos from my camera do not roll after the update to 9.3.1 IOS iPhone 4s, also the photo has not saved when taken by camera
Mhefzi86 wrote:
Delete photos from my camera do not roll after the update to 9.3.1 IOS iPhone 4s, also the photo has not saved when taken by camera
OK, thanks for sharing.
Maybe you can provide clarification comments on what happens when you try and what troubleshooting steps you did.
-
Hi people!
After the update of Windows 10 birthday I have problems with my sound card. There are two sound cards listed by Device Manager. The first is "Conexant Audio of ISST" and the second "Intel High Definition Audio". I know not weather it was the case before the update. I just recognized it after the update when I had sound problems.
In any case, on a sound start works on the other boot it does not work. It seems that Windows chooses the sound card, every time when it starts. Sometimes it takes the bad sound card.
I tried to uninstall maps its and their resettlement. On the HP site, there is a driver for the Conexant map bot no driver for Intel High Definition Audio card. 10 Windows itself is not find a driver for this sound card. I also tried to reinstall the other drivers, chipset drivers for example. But unfortunately it did not help. I also tried to disable the Intel High Definition Audio, but also without success.
What else can I try? I don't want to reinstall Windows. There must be a solution without this. Any ideas? Here's a screenshot of my device manager, perhaps it helps:
If you need more information, please let me know.
Best regards
Ty
I just tried this driver and I still have sound after 6 resets.
http://h20564.www2.HP.com/hpsc/SWD/public/detail?swItemId=ob_171406_1
-
After the update of firefox 5, toolbar multirow bookmarks don't workv5.0.1
After the update of firefox 5, toolbar multirow bookmarks don't workv5.0.1
- Multirow Bookmarks Toolbar most: https://addons.mozilla.org/firefox/addon/multirow-bookmarks-toolbarplus/
-
After the update to os2.2 my notifications sounds have stopped working
After the update my os 2.2 shows that my notifications have stopped working, I tried to reinstall the software and I restarted my iPhone and watch several times.
..
Maybe you are looking for
-
What image format appears in ibooks author
I'm trying to publish a picture book for children using author ibooks. Some images are great and can be adjusted. I tried to insert another image today and after reformatting of a size suitable for the jpeg format, I inserted next to the title page i
-
How to keep the content of the email (hotmail) in firefox when in front or answer email. This is not the case when I use Internet Explorer.
-
RAM upgrade for mid-2012 MacBook Pro question?
So, I bought some RAM Corsair (2 x 8 GB) to install in my MacBook Pro for mid-2012. It has been well over a month now and I get freezes and flaws that were not there when the Apple RAM stock has already been installed. My question is... are it freeze
-
Know how to make automatic charger flat?
OfficeJet 6110 all-in-one / vista 64-bit For the copy, how can I switch from ADF flat?
-
Sky wireless broadband does not connect with Vista
I just changed my BT broadband to Sky.It works fine on my Mac but not connecting with my roommates PC that uses Windows Vista.After calls long with sky they said there is a problem with the DNS. I tried to call Microsoft, but they want to charge me w