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From Daniel Noz <d....@gmx.de>
Subject Re: Embedded Derby
Date Wed, 03 Oct 2007 14:03:56 GMT
Dyre.Tjeldvoll@Sun.COM schrieb:
> Daniel Noz <d.noz@gmx.de> writes:
>
>   
>> Hello derby-users,
>>
>> I develop a richt client application with netbeans using derby-db and
>> toplink as JPA implementation.
>> If i use the embedded driver (see <property name="toplink.jdbc.driver"
>> value="org.apache.derby.jdbc.EmbeddedDriver"/>) it works great to
>> persist Entity-Objects.
>> However i cant see anything within the database, i am using. I can
>> connect, hower i dont see any created tables or data within...? Is
>> this a feature with the embedded driver?
>> I know that my Entity Objects are within the database...if i use the
>> entitymanager to find the persited object..it works great...
>> By the way: I dont use the JavaEE lookup. I create the necessary
>> EntityManager instance like this:
>> EntityManagerFactory factory =
>> Persistence.createEntityManagerFactory("BBTrainerAppPU");
>> EntityManager em = factory.createEntityManager();
>>
>> Can anyone help me and tell me if this is a feature or how to find the
>> created table or data within?
>>     
>
> Could it be that you have two different databases with the same name
> in different locations?
>
> A similar situation was discussed here a while back. See
>
> http://www.nabble.com/Hibernate%3A-table-view-does-not-exist-tf4521125.html
>
> HTH
>
>   
I dont think so...
thats what i see within netbeans...

and here is my persistance.xml


i am meanwhile going to read through the link you sent me...thanks...

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