[jboss-user] [EJB 3.0 Users] - Re: Will EJB delete tables automatically
Wolfgang Knauf
do-not-reply at jboss.com
Wed Nov 11 04:56:54 EST 2009
Hi,
this is the default behavior, which is declared in "persistence.xml":
<?xml version="1.0" encoding="UTF-8"?>
| <persistence xmlns="http://java.sun.com/xml/ns/persistence"
| xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
| xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
| version="1.0">
| <persistence-unit name="myPersistenceUnit">
| <jta-data-source>java:/DefaultDS</jta-data-source>
| <properties>
| <property name="hibernate.hbm2ddl.auto" value="create-drop" />
| </properties>
| </persistence-unit>
| </persistence>
|
See here (last table in the chapter) for other values: http://docs.jboss.org/hibernate/core/3.3/reference/en/html/session-configuration.html#configuration-optional
Best regards
Wolfgang
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