<persistence xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/persistence" 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="LabEJBSql">
<jta-data-source>java:jboss/datasources/jdbc/dsLabs</jta-data-source>
<non-jta-data-source>java:jboss/datasources/jdbc/dsLabs</non-jta-data-source>
<properties>
<property name="hibernate.dialect" value="org.hibernate.dialect.SQLServerDialect"/>
</properties>
</persistence-unit>
</persistence>