MEV using the context of the Application

I need to set up an EVP by using a context of Appplication but I still have problems despite the use of the Oracle's Web site examples.
That's what I'm doing:

I have 2 tables in the schema of the system. One of them is a table of customers and the other is the supervisors table.
When a supervisor connects, he should be able to read each row in the customer table, which is attributed to him.
The supervisors table has essentially superv_id and client_id;

So, I have a package that retrieves the ID of the supervisor during his connection. But I have'nt not been able to implement a work
Function VPD with the application context.

Any help would be greatly appreciated.

Published by: user8541826 on November 20, 2011 10:11

Hello

user8541826 wrote:
Thank you both for your responses. but I have another question:
You can use a query nested as a predicate in the DPV service?

Of course; what you can use in a WHERE clause that you type yourself can also be used in the predicate. A good way to do it in a regular query would be:

WHERE   client_id  IN  (
                     SELECT  client_id
                  FROM        clients
                  WHERE   superv_id     = SYS_CONTEXT ('MYCONTEXT', 'sup_id')
                 )

so, according to the policy, you can say something like:

stpredicate := Q'{client_id  IN  (
                                     SELECT  client_id
                         FROM    clients
                         WHERE   superv_id     = SYS_CONTEXT ('MYCONTEXT', 'sup_id')
                               )}';

Note that you don't need NVL in this case. If SYS_CONTEXT returns NULL, then the IN-sup-query will return no rows, the predicate will be FALSE, but no error is raised.

Tags: Database

Similar Questions

  • I downloaded an app from a worker ID mobile shop and I am still registered my ID and I am using the application normally but I wonder if he could access this application and see my pictures and conversations!

    I downloaded an app from a worker ID mobile shop and I am still registered my ID and I am using the application normally but I wonder if he could access this application and see my pictures and conversations!

    Any help please?

    N ° unless you have given him your Apple ID and password, in which case he would have access to your entire account.

    You must download the application using your Apple ID. Otherwise, you will have questions the next time the app must replace or update. Strictly speaking, what you were doing was not quite legal, oven if it was a free app.

  • .exe white screen after you have used the application on a programme of work Builder.

    Hello

    I am new to Labview development and I have a problem.

    I changed an application to fit my needs and when I run it there is no problem (Labview 7 Express) in debugging.

    After using the application builder to build my new soft, I have a white screen at launch.

    I tried before using the application generator and succeed with this same software (when my changes were in progress), and it worked.

    Do anyone have an idea? You need more info?

    Thank you.


  • Application in VSOM report (using the Application layer in point 6.1)

    Hello

    I am producing a report for applications 6.1 VSOM (I added manually for an application levels), I tried to show the resources devoted to the application and each of the levels in a report, but I can't get the name of the Application or the bleachers is displayed in the report. I'll try to use tags, but they will not be displayed in the report. As an example would like to see:

    Name of the App or level

    Total resources of the virtual machine within the app

    CENTRAL PROCESSING UNIT

    MEMORY

    DISC

    Someone has something like this happening using the Applications section in VSOM?

    Thank you

    I was able to complete this using VSphere marking and using the functionality of the Application in VROPS.

  • just downloaded adobe first, but the open choice is not activated so I can start using the application. What should I do?

    just downloaded adobe first, but the open choice is not activated so I can start using the application. What should I do?

    Hello

    Please try to open the application in the menu (Windows) programs / library of the application (Mac) and see if it works.

    You can also check the following links

    Apps Control Panel does not show installed Adobe Creative Cloud applications

    Desktop application Adobe Creative Cloud lists uninstalled Adobe apps as up-to-date

    Pre-installed applications not shown as it is installed

  • I have a proof of purchase of my Adobe CC license, but according to the site and the app I'm in a free trial. I just got a new Mac and everything transferred and has been using the application on an old PC for a while so I'm not sure is this is what is ca

    I have a proof of purchase of my Adobe CC license, but according to the site and the app I'm in a free trial. I just got a new Mac and all transferred to an older Mac and has been using the application on an old PC for a while so I'm not sure is what is causing my problem. I have bank statements indicating payments of my subscription to Adobe for this product update.

    Hi Seth,

    First of all, disconnect, then back into creative cloud, using adobe id to pay for your subscription.

    https://helpx.Adobe.com/creative-cloud/help/sign-in-out-activate-apps.html

    Then, if you launch any product of CC 2015 and the pop up still shows a trial message window, please check this link for the resolution:

    https://helpx.Adobe.com/manage-account-membership/CC-reverts-to-trial.html

    Hope this helps!

  • I bought lightroom 6 for my mcbook pro in June, installed and used one or two times very well.  (I also had a version of lightroom track 5 and separately installed creative cloud before buying 6)  I haven't used the application a few months

    I bought lightroom 6 for my mcbook pro in June, installed and used one or two times very well.  (I also had a version of lightroom track 5 and separately installed creative cloud before buying 6)  I haven't used the application a few months and tried to open it this week without success, it launches the image of the foliage of the forest and freezes.  I uninstalled the version of lightroom 5, nothing helps.

    Hi Cyril,.

    If you are using the trial of both creative cloud, please uninstall it from the computer and try to revive the Lightroom.

    Thank you

  • Adobe lightroom does not update when I use the application manager to download upgrades.

    Hello

    I have problems with adobe lightroom.  It is not updated when I use the application manager to download the new updates.  I tried to uninstall the application and re-download it, however the application manager will not allow that to happen because it shows that it is already installed and up to date. I think that the problem may have started when I installed lightroom using a link which you offered when creative cloud first started offering of lightroom.  This version of the program does not appear to work with the application manager.  Please let me know what I should do to fix the problem.

    Best regards

    S

    Hello

    Please, try to remove Adobe Extension manager and install again. The reinstallation of the extensions Manager try to day light the room.

    If it does not resolve that question please make a complete own using adobe cleaner tool and reinstall everything.

    Thank you

    Kapil Malik

  • TestStand fails to use the application with custom user settings

    Hello

    For a project of teststand, I use a .net application that uses a custom settings provider. The problem is that whenever he tries to use one of the teststand user settings, the application returns an exception:

    "Unable to load the provider type.

    I tried to illustrate the small demo project that I have attached.

    The .net application I call of test bench is AppWithUserSetting, and is one of the steps in the q.seq file in sequence to get a value from a user setting. That's where it crashes for me.

    On the other hand, if I instantiate the same objects and read the same setting from another application .net (DoLikeTestStandApp), everything is fine.

    Note that in the AppWithUserSetting settings.designer.cs file, a custom line has been added ([total:ystem.]) Configuration.SettingsProvider (typeof (AppWithUserSettings.UserAppSettingsProvider))]) to force the program to use the custom SettingProvider. And that's where it fails when loading teststand.

    No idea why? Right now, I'd rather not remove the use of this settingProvider custom because it will keep the settings of the user even when the upgrade to a different version of AppWithUserSettings.

    Thank you and best regards,

    Loïc

    PS: I use studio VS 2008 SP1 and Teststand 4.1.1

    Loïc-

    Like Doug mentioned, you are running in an issue similar to that of the other forum thread, he did. I went ahead and implemented workaround for this problem in your example and attached it below.

    I hope this helps. Let me know if you have any questions.

  • How to add third-party DLLs in our Setup program by using the application builder?

    Hello friends,

    I have one (VI) application that uses a third party to the Protocol dll, and now I want to do an installation which should install dll as well as the application exe. Please suggest how...

    Thank you

    Hello friends,

    I found the solution to my problem, thank you to all who have shared time on it...

    Quick fix was to allow Boolean register in the attribute file of these DLLs being created for installation...

    Thank you

  • Update IDSM2 5,0000 S225 to 5.1 using the application partition

    can I switch an IDSM2 (WS-SVC-IDSM2-BUN) in a 5,0000 S225 5.1 6513 by copying the partition of 5.1 application on the sensor

    [Correction to the userguide cisco]

    Chapter 10 Configuring the sensor using the CLI

    Modules and devices available

    Reimage on JOINT-2

    This section contains the following topics:

    Catalyst Software, page 10-124

    Software Cisco IOS, page 10-126

    Catalyst Software

    To reimage the application partition, follow these steps:

    Step 1 get the file from the software Center on Cisco.com and copy application partition

    it to a FTP server.

    Step 2, connect to the switch CLI.

    Step 3 start the JOINT-2 to the maintenance partition:

    cat6k > (enable) reset module_number cf:1

    Step 4 connect to the partition maintenance CLI:

    Login: guest

    Password: cisco

    Step 5 Reimage the application partition:

    [email protected] / * /# ftp://user@ftp server IP/directory update

    file access/image path

    Step 6 specify the FTP server password.

    After the application partition file has been downloaded, you are asked if you

    you want to go forward:

    The upgrade will scan the content on the hard drive. Do you want to

    Continue to install [y | n]:

    Step 7 type y to continue.

    When the application partition file has been installed, you are returned to the

    maintenance CLI score.

    Out of step 8 maintenance partition CLI and go back to the switch CLI.

    Step 9 reboot the JOINT-2 for the application partition:

    cat6k > (enable) reset module_number hdd:1

    Step 10 when the JOINT-2 has restarted, check the version of the software.

    Step 11 in the partition CLI application log and initialize the JOINT-2.

    Page 10-2, in view of the procedure, see initialization of the sensor.

    IF NOT, THEN IS IT SHORTENED 4.1 to 5.1?

    I was in the middle of editing my answer when he entered, check again. There is the question of "fact the maint.". partition must be upgraded? "and I have identified patches and GIS level to apply later.

  • How to use the application element in the page template

    How to use the point of application in the page template.

    Thank you

    Rajendra

    I found out the answers, you can use & application_item.

    Thank you

    Rajendra

  • Problems with signature while using the Application Builder

    So, I just went to create my application with applicationbuilder3.0 and I got this error. Anyone see this before? I went through the creation of p12s and files certificates and provisions three times now and it still does not work. I use the same e-mail address for all - so I have no idea how it would not match. Thanks in advance for any help!

    IMG_3735.JPG

    There is something wrong with your provisioning profile. Remove all the p12 and provisioning of the files that you have done as an attempt to get this working and then follow the steps in our guide publishing, starting on page 17, exactly: http://help.adobe.com/en_US/ppcompdoc/Adobe_Publishing_Companion_Guide_for_iPad.pdf.

    Neil

  • Theme not copied when using the application creation wizard

    Environment: -.
    Request Express 4.2.1.00.08
    Oracle 11 g Enterprise 2
    Browsers: Firefox, Chrome and IE

    Problem: -.
    We store themes standardized in a fictitious application for use in the development of new applications. We no longer seem to be able to copy these themes in an application when you use the create application wizard. A completely different theme is copied to the new application than the one selected in the wizard.

    Process: -.
    The steps in the wizard to create an Application are: -.
    Step 1 method - database
    Name of the step 2 - accept default
    Step 3 Pages - accept default values
    Step 4 shared - components check the "copy shared components. Choose an application with several themes in there and let "User Interface issues".
    Step 5 themes of components shared - select a standard theme by default, validate Yes
    Step 6 attributes – accept the default values
    Create the Application.

    The copied into the shared components in the new application is theme 26 productivity, not the theme selected in step 5. Productivity 26 theme was not a theme in the original application. In other tested environments, 21 Scarlet has been copied to the new application (even if 21 Scarlet does not exist in the original application).

    I can reliable reproduce this in a number of different test and development system, using different browsers. I can reproduce the problem on apex.oracle.com using a sample application as the source application (although if you select theme 25 you will need enable validation off in step 5 theme 25 will not be successful validation due to lack of a model of login page - which seems to be a separate issue).

    Is this a problem known elsewhere, is a generic problem in 4.2.1?

    Concerning

    Paul

    Hi Paul,.

    Thank you for raising this issue. He has already been addressed in development, and is followed with bug * 16607687 *. The fix will be available in our next release, 4.2.2.

    Kind regards
    Hilary

  • Can use the application Adobe Air Stratus?

    I have already built a flash app 10 flex who use p2p functionality, and everything works currently with stratus. Now, I want my app to run on Adobe Air, but it seems that p2p back do not work for Air.

    I can connect to the server stratus in application of Air, but after that, when I try to use NetConnection.nearID, an error saying:

    «ReferenceError: Error #1069: nearID property not found on flash.net.NetConnection and there is no default value.»

    I tried flex sdk 3.2 and 3.4 and none of these works, after that, I tried to package the application and install it on Air 1.5.3 and Air 2.0 beta, the same error occurs.

    Does anyone know how to fix this? Thanks for the help.

    Hello

    Yes, Stratus works well with AIR.

    P2P and multicast.

    If it compiles without error, try the debugger and make sure the NetConnection is real.

    Were there any changes since the swf version?

    If it was only none then check that the only things that are different, as the xxx - app.xml to ensure it is not AIR 1.0 or something.

    It is easy to take the AIR code, add the Global.swc and make a (second) / swf trial version.

Maybe you are looking for