2 Replies Latest reply on Dec 9, 2005 10:36 AM by tzablock

Database overwritten at each JBoss startup.

tzablock Dec 9, 2005 9:33 AM

Hi i'm having this kind of issue:
I'm using JBOSS AS 4.0.3 and Oracle 10g Express Database. I'm preparing a test applilcation with persistance mechanism in EJB3.

The problem is that whenever I shutdown and run the server, the database data (tables, rows etc) is overwritten with new ones, so everything that was inserted into the tables is deleted.

The second issue is that I don't want Jboss to create the database each time it gets up - I'd just like to map @Entities to the existing DB schema.

I'd be grateful for any help.

tzablock.

1. Re: Database overwritten at each JBoss startup.

pepite Dec 9, 2005 9:49 AM (in response to tzablock)

Hi.

For the first issue:

You need to set the following in your persistence.xml file (located in your META-INF of the .par archive):

<property name="hibernate.hbm2ddl.auto" value="update" / >

Regards,

Nicolas
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2. Re: Database overwritten at each JBoss startup.

tzablock Dec 9, 2005 10:36 AM (in response to tzablock)

Thank you very much it has solved the problem.
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