<persistence-unit name="db-etude-persistence-unit" transaction-type="RESOURCE_LOCAL">
<provider>org.hibernate.jpa.HibernatePersistenceProvider</provider>
<persistence-unit name="db-etude-persistence-unit" transaction-type="RESOURCE_LOCAL">
<provider>org.hibernate.jpa.HibernatePersistenceProvider</provider>
<property name="hibernate.connection.url" value="jdbc:mysql://localhost:3306/dbetude"/>
<property name="hibernate.connection.username" value=""/>
<property name="hibernate.connection.password" value=""/>
<property name="hibernate.connection.url" value="jdbc:mysql://localhost:3306/dbetude"/>
<property name="hibernate.connection.username" value=""/>
<property name="hibernate.connection.password" value=""/>