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From "David Van Couvering" <da...@vancouvering.com>
Subject Re: Embedded Derby
Date Wed, 03 Oct 2007 23:20:52 GMT
The other problem that can happen is that the tables are created in a
different schema than the one that is used when you connect with NetBeans.
Notice that your connection in NB is labeled 'bb on APP'.  That means it's
using the default schema, APP.

It's possible that your tables were created under a different schema. In
particular, if you log in as user 'foo' and there is a schema named 'foo' in
the database, then that schema is used, otherwise 'APP' is used as the

NetBeans currently *only* shows tables for the current schema, not for all
schemas.  There is a feature request (I think) to add support to show all
schemas.  This comes up pretty regularly.


On 10/3/07, Daniel Noz <d.noz@gmx.de> wrote:
>  Dyre.Tjeldvoll@Sun.COM schrieb:
> Daniel Noz <d.noz@gmx.de> <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
>  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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