How to use Oracle Virtual Private Database (VPD) with EclipseLink JPA

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• Where is virtual private database (VPD)) contained in APEX

  Dear all

  I need to put the pl/sql code in the VPD (private virtual database (MEV)) section in the APEX .i have find each section using shared, but there is no section of the private virtual database (DPV).

  a cn guide me where it is?

  Thank you

  Apex 4.2:

  Components shared > Security > security attributes > Data Session > initialization code PLSQL Code PLSQL/cleanup. You can also get security attributes using the "Edit Application Properties" button and selecting the tab 'security '.

• Where is the virtual private database Option

  Apex 3.2, I could find in virtual private database option

  Shared components/security

  I now use Apex 4.2 and I can't find this option under

  Components/security shared or anywhere else.

  Where is he past?

  Gus

  Hello

  It is in the same place, but renamed in database Session

  http://docs.Oracle.com/CD/E37097_01/doc/doc.42/e35125/bldr_attr.htm#sthref738

  Kind regards

  Jari

• virtual private database / AUTHID DEFINE procedure

  Hi all
  
  quick question (11.2.0.3 EE): is the work of virtual private database (dbms_rls) as well as a procedure defined as AUTHID = DEFINE?
  
  We have the following scenario:
  
  The user is the owner of table AA (mandantid number, name varchar2 (20))
  Data:
  100, ABC
  102, XYZ
  
  User B has access to the table A.AA with RLS in place given the record of the 100, ABC only.
  So far, this works fine.
  
  There is now a procedure owned by b:

  create or replace procedure BB AUTHID DEFINER is
       num     number;
  begin
       select count(*) into num from A.AA;
       dbms_output.put_line('num='||to_char(num));
  end BB;
  /

  Running the BB by B procedure returns 1 (correct)
  
  Now, the part that problem:
  There is another user X, calling the B.BB procedure. In fact, I thought, the procedure output would be 1, because it runs under DEFINE, but actually it's 0.
  
  Why?
  
  Thank you for any advice on this
  Concerning
  Christoph

  The procedure runs with the privileges of B. But the SESSION_USER will always be X.

  You could create an application with a package context to set this context, modify the political function to use the RUN_AS_USER (or whatever you want to call it) rather than the context USERENV SESSION_USER and have then your stored procedure fill the frame with a value of B.

  Justin

• How to use oracle.jbo.client.remote.ejib. *?

  Hello
  I think that the oracle.jbo.client.remote.ejib. * package to simplify the interface EJB citing, right? But how to use oracle.jbo.client.remote.ejib. *? example of use code is perfect! Thank you!
  
  Published by: EdwardXiao on September 18, 2011 19:29

  I'm not sure about the question that you asked... but if you are looking for use, see
  http://radio-weblogs.com/0118231/stories/2004/05/07/handcodingDynamicDiscoveryOfEjbdeployedAppmodule.html

• How to use the virtual keyboard in flex application

  Hello..

  I use flash builder 4.

  How to use the virtual keyboard in flex?

  If one aware of this pls answer me...

  --

  Saran r

  Hello

  You can declare the event directly click handler MXML online, you don't need the initfunc() on creationComplete:

  You need not switch in handleEvent, a line will do everything:

  TextBox.Text += button .label (event.currentTarget);

  The only advantage I see declaring all these components button in MXML, you can visually position the keys by using Design view in Flex Builder.

• How to use the adapter from the wall with my Mac Pro laptop?

  How to use the adapter from the wall with my Mac Pro laptop?

  The AC wall connector is not compatible with the outlet on the MBP?  As the MBP charger will work from 100v to 240v, a transformer is necessary.  You need a converter that connects to the power outlet home and is compatible with your MBP.  You can buy the Apple travel kit:

  http://www.Apple.com/shop/product/MD837AM/A/Apple-world-travel-adapter-Kit

  Or you can use a single specific converter for the geographical area:

  http://www.Amazon.com/orei-grounded-universal-adapter-Singapore/DP/B004SCSV2U/re f = sr_1_4? ie = UTF8 & qid = 1460735377 & sr = 8-4 & keywords = us + in + uk + power + adapter

  (it is a UK USA example)

  Or you can get the converter that adapts the charger directly:

  http://www.Amazon.com/HIOTECH%C2%AE-extension-charger-connecting-specification/d p/B00MA48JZW/ref = sr_1_3? ie = UTF8 & qid = 1460735486 & sr = 8-3 & keywords = us + in + uk + power + ad aptor + apple + charger + cord

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  Ciao.

• How to use microsoft virtual wifi in wondows xp

  Hello Sir, I want to use microsoft virtual WiFi in windows xp. can you please tell me how I can use it and what requirements?

  Hi Mashudul,

  Welcome to the Microsoft community.

  The Microsoft Answers community focuses on the context of use. Please reach out to the business community of COMPUTING in the TechNet forum below:

  http://social.technet.Microsoft.com/forums/en/category/windowsxpitpro

  Please feel free to post if you have questions about Windows. We will be happy to help you.

• How to use Oracle 10g (LOGMINER) consistent with DBA privileges JKM

  Hi gurus,
  
  Transposition of the CDC, we are checking out JKM Oracle 10g coherent (LOGMINER).
  Only restriction is that we can have no privilege DBA granted to the user of the ODI.
  
  So far, I did the following
  
  JKM Oracle 10g compatible (LOGMINER) uesed with
  
  ASYNCHRONOUS_MODE = NO
  AUTO_CONFIG = NO
  JOURNAL_TABLE_OPTIONS: USERS
  
  
  1 source schema: test
  2. There are 2 tables (DEPT_CDC_SRC and EMP_CDC_SRC) in the schema of the TRIAL, the two were added to the process of the CDC
  3 schema work: cdc
  
  4. from SYS schema the following grants were given to ODI work shema user.
  
  Grant connect, the cdc resources
  GRANT SELECT ANY TABLE OF CDC
  Grant EXECUTE ON dbms_stats to cdc
  Grant execute on DBMS_CDC_PUBLISH at CDC
  Grant execute on DBMS_CDC_UTILITY to CDC
  Grant execute on DBMS_CDC_SUBSCRIBE at CDC
  Grant execute on DBMS_STREAMS_CDC_ADM to CDC
  Grant execute on DBMS_CDC_IPUBLISH to CDC
  Grant execute on DBMS_CDC_SYS_IPUBLISH to CDC
  Grant execute on DBMS_CDC_ISUBSCRIBE at CDC
  Grant execute on DBMS_CDC_DPUTIL to CDC
  Grant execute on DBMS_CDC_EXPDP to CDC
  Grant execute on DBMS_CDC_EXPVDP to CDC
  Grant execute on DBMS_CDC_IMPDP to CDC
  
  5. as a user SYSDBA has done the following:
  ====================================
  SHUTDOWN IMMEDIATE;
  BOOTABLE MEDIA;
  ALTER DATABASE ARCHIVELOG;
  ALTER DATABASE OPEN;
  ALTER SYSTEM ARCHIVE LOG START;
  ALTER SYSTEM SWITCH LOGFILE;
  ===================================
  
  6 start journal... it fails to create the stage newspaper.
  with the following error
  ORA-06512: at "SYS." DBMS_CDC_PUBLISH.
  
  7. for the goal conceded role DBA to CDC test and start the log it is successful
  
  8 revoked of CDC DBA and restart the log. It still fails to form newspaper market.
  with the same error i.e.
  ORA-06512: at "SYS." DBMS_CDC_PUBLISH.
  
  How to solve this problem without any DBA privilege to the scheme of ODI work?
  
  Kind regards
  Frédéric
  
  Published by: 804400 on November 24, 2010 02:39

  Hello

  http://www.DBA-Oracle.com/t_insifficient_privileges_create_view_grant.htm said

  You must have the privileges of the object that you made from tables

  Privileges required to create views

  To create a view, you must meet the following requirements:

  You must have been granted the CREATE VIEW (to create views in your schema) or CREATE ANY VIEW (to create a view of another user schema) system privilege, either explicitly, or by a role.

  You need to explicitly obtain the SELECT, INSERT, UPDATE, or DELETE privileges object on all underlying base objects in the view or system privileges SELECT ANY TABLE, INSERT a WHOLE TABLE, UPDATE ANY TABLE or DELETE ANY TABLE. You may not have gotten these privileges through roles.

  I hope this helps.

  Thank you
  Fati

• How to use a virtual machine that requires more physical memory that I have?

  A colleague send me a Linux VM, he built on a machine with much more physical memory 4 GB I have in my Macbook Air.  When I started the virtual machine in Fusion, he said that the more physical memory virtual machine that I had and suggested that this would reduce the memory for the virtual machine to 3 GB.  I said OK and the machine started.  I did a lot of work in this virtual machine.  I suspended the VM because I needed to recover a portion of memory that he used for another application.

  When I try to start the virtual machine now, it says that it requires 4 GB of memory and that I should quit some applications or restart to free the memory required.  I tried both without success.

  Why the parameter / 3GB was not recorded when I suspended the VM?

  Given that I can't change the memory required for the virtual machine until it is properly closed and since then I can't stop the virtual machine without unsuspending it, I suspect that the VM is toast.

  Is it possible to recover the virtual machine?

  With VMware Fusion closed, you can remove the file from .vmss to to reset the VM to a shutdown state.  Note that whatever it is not recorded when he was suspended will be lost.

• How to use the kit sensor Bioinstrumentation Vernier with NI ELVIS II and LABview on a CPU?

  So I have the NI ELVIS II + and a box full of Bioinstrumentation sensor, including Kit sensors: Analog Proto board connector (s), pressure sensor, hand dynamometer, hand grip monitor heart rate, EKG sensors, Surface temperature probe, among others.

  I can't seem to get all the sensor data to my PC that I use, I'm not too familiar with electrical circuits but I followed the manual directions for the specific sensor but it seems as if it doesn't have a difference. I'm with copper son crochet and so that they know the places appropriate (according to the manual) but nothing.

  Am I missing something? I have also the is open regardless of the specific LABview laboratory (Surface Temp lab for example), but when I press run it is as the sensors are not recognized or even be recognized. The sensors are plugged into the connectors on the analog Proto Board also. What I am doing wrong, and how can I get these sensors to work?

  Any help will be greatly appreciated.

  From what I see, it looks like a typing mistake in the manual.

  Try to connect GND AI0 - and NOT ALWAYS.

  It should look like this.

  Connect the following pins for wire connector:

  1. AI0 + SIG1 analog connector Proto Board

  2. + 5V power supply DC to 5V analog Proto card connector

  3. Power supply to the GROUND to GND of the analog Proto board connector

  4. AI0 - GND of the analog connector Proto Board

• How to use the sim card that comes with my thinkpad tablet 3G version?

  I got my tablet from newegg and my Tablet comes with a sim card AT & T, how to use this map? I have to go to the AT & T sign a contract and activate store? I'm in the United States
  Thank you!

  At & t will put you on a laptop data plan which is more expensive than a plan of "ipad." If you can, find an IMEI of an Ipad and use the sim card number and the IMEI number of the Ipad for you sign up for a plan of cost reduction. Call them to implement. Using an online form or walk into a store At & t will be very frustrating.

  PS: it is there no contract that your device is not supported by anyone - you own. It will be a month of service. If you don't sign up, free of charge.

  What, the bonus is a kick butt gps integrated 3G wwan card. Enjoy!

• How to use the diagnostic utility equipment HP with Windows 8?

  HP just put on a great video that will show you how to use HP Hardware Diagnostic Utility in Windows 8.  This utility can be used with some HP printers to determine what is the problem with the hardware.  It can help clarify many common hardware problems.

  Download and run the utility of Diagnostic equipment of HP (HDU)

  I hope this helps.

• How to use oracle APEX remote with a database located on a remote server

  Hello
  
  I am a new user with the Oracle Technologies. I installed ORACLE 10 g XE and APEX upgrade version 4.0 on my laptop.
  My Manager has setup a remote server with a Linux Red Hat. He has installed on this server EBS R12 with a 11i database.
  
  As a training, I would like to play with the tables on the server with APEX 4.0 installed on my laptop.
  The server is on the same local network and as a result of the description above, it is possible to connect my local APEX in the database?
  
  If this is not the case, this means that I have to install APEX on the 11i Server database, and then connect to the server to play with these tables?
  
  Thank you very much for your time and support the members of the CCSE.
  
  Kind regards
  
  Ulrich

  Hi, Ulrich,.

  Yes, you can access another database from your database to the APEX. The mechanism used for this is called a "database connection". You create such a link of database in your local database, then you can access remote data like this:

  SELECT *
    FROM databaselink@EMP
  ;
  

  If you want to use remote objects in APEX you create local views to encapsulate this (search the forum for apex and database links, you will find some interesting discussions).

  brgds,
  Peter

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• How to use stored procedures of database instead of triggers in database?

  Hi gurus

  Here in SQL / PLSQL community discussion, I read some discussions that the stored procedures of database are better and 9should be used instead of database triggers.

  But despite reading 10s of discussions, I am unable to understand how a stored procedure may be an alternative to a DB-trigger while having many differences.

  And even if I'm using a DB instead of DB-trigger procedure, then at what level I should call? of my application, oracle forms IE?

  And should I write 3 different procedures, each of them for the Insert, update and delete while I can manage all of these events from a single trigger?

  Will you please advice me for this because I am using widely especially triggers to maintain the Stock / inventory, update several tables of a trigger n etc.

  PS... I'm working on the database 10g Rel.2.

  I use extensively since Oracle 7 database triggers (database Oracle 6 had no triggers).

  I use it mainly for complex integrity checks and sometimes for the calculation of derived data.

  So, I do not accept that "database triggers are evil".

  It is often said that, instead of triggers in database, we use the API (API function, better than the table API).

  However, the API may not always replace triggers.

  Excellent explanation is given by Toon Koppelaars in 'triggers considered harmful, considered harmful' http://harmfultriggers.blogspot.com/

  Regarding your question, it is possible to make the procedures of database to work with Forms - Yes, it is possible.

  You can make the database to INSERT, UPDATE, and DELETE procedures and call them before or / and after INSERT / UPDATE / DELETE triggers of forms.

  Another option is to use on INSERT / UPDATE / DELETE triggers of forms.

  Please note that I do not use these forms to work with the Oracle database triggers. In my view, database triggers are much better.

  The third variant will create a data block in a procedure that uses a "table of records.

  Kind regards

  Zlatko