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From Kevin Sutter <>
Subject Re: OpenJPA not generating/mapping DB tables from EJB entities
Date Mon, 09 Dec 2013 16:40:21 GMT
No problem, wlad.  There are always beginner questions.  It's good to have
these documented for future newbies...  :-)

On Mon, Dec 9, 2013 at 9:41 AM, wlad <> wrote:

> Hi Kevin,
> MY FAULT!!! I haven't created database before trying to map entities, and
> that's why i was getting this connection exception (I am new to JEE world
> and still learning).
> Above code and settings are fine. I thought that persistence
> provider(openJPA) is creating not only database tables, but database itself
> also. I thought that, because of given "JdbcUrl property" in the datasource
> definition (which contains db name). Obviously, i need to have created
> database, and persistence provider is creating just tables to already
> existing database. So, I have (explicitly) created database from mysql
> terminal command "create database Vezbe09;" , deployed my app, run above
> ant
> task that triggers openJPA, and I got tables in my database.
> (To be honest, I felt a little embarrassed when i realized how obvious
> thing
> i missed, so I thought it would be better to remove this topic)
> Anyway, thanks for explanations.
> --
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