oracle apex - VPD and Context With Application Express -

I am applying to the schema using the Application Express and Oracle Database Enterprise, VPD for the Developer Issue I am I set the user to the login trigger to set up;

But I can not see the data inside the data, but I can see it using a SQL statement

While using VPD, their issue in Apex is context, or Logged on trigger?

The proper way to do this in Apex is the feature of the VPD application security setting:

  Shared Components & gt; Edit security features & gt; Security has been labeled "(or something for that effect) to set the security reference of the Virtual Private Database PL / SQL Call", to set up your code in the VPD context. Keeps for It is executed by Apex engine for each page view.