OrdImage using its own database session?

Hello,
I have been searching on the Internet and this forums, but I am unable to find an answer to my question, so I am asking it here: I have noticed that when a user enters to a screen with an OrdImage being displayed in it, the application module opens 2 database sessions instead of one. Furthermore, if I comment the af:media component used to display the OrdImage and I repeat the same test, only one database session is created. So for some reason, the OrdImage is using a separate database session from the rest of the screen.
Does the OrdImage type really need its own session? Is it possible to make it use the screen's one? Using two database sessions in the same screen is kind of a waste of resources, especially when that screen has a lot of users (like the one where he have the issue).
Thank you
Jordi
PS: by the way, I am using JDeveloper 11.1.1.4.0.

I have just found [this article|http://jobinesh.blogspot.com.es/2011/07/tips-on-using-afmedia-to-display.html] about OrdImage in ADF, and I see that the pagedef property CustomInputHandler="OrdDomainValueHandler" (which is already set in my application) is used to retrieve some information that cannot be get through the View Object. Is it possible that this property is the responsible for that second connection?
Jordi

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    2. Which folder does the NEW MS JDBC driver go in?It doesn't matter as long as it's listed in the classpath the server uses.
    3. Do you have to make a special reference to the NEW JDBC driver so WL doesn't use its own?Typically the pool just needs the driver's class name (which is different for all different
    vendor's drivers), and the URL that driver takes (which except for very rare cases is
    also different for different drivers).
    As a last resort you can always move/remove drivers that you don't want to use. However,
    do show your pool definition and we'll solve this.
    Joe
    Thanks!

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