<?xml version="1.0" encoding="UTF-8"?>

 <persistence version="1.0" 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">

   <persistence-unit name="nekurak.net-PU" transaction-type="JTA">

     <provider>org.hibernate.ejb.HibernatePersistence</provider>

     <jta-data-source>jdbc/nekurak</jta-data-source>

     <exclude-unlisted-classes>false</exclude-unlisted-classes>

     <properties>

       <property name="hibernate.dialect" value="org.hibernate.dialect.PostgreSQLDialect"/>

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

       <property name="hibernate.max_fetch_depth " value="3"/>

       <property name="hibernate.default_batch_fetch_size" value="16"/>

       <property name="hibernate.order_updates" value="true"/>

       <property name="hibernate.order_inserts" value="true"/>

       <property name="hibernate.show_sql" value="false"/>

     </properties>

   </persistence-unit>

 </persistence>