Estou fazendo o curso java: laboratório web de práticas e tecnologias aula 3, mudança do BD H2 para mysql. A tabela é criada, porém não grava os dados e não dá erro no console. O que pode ser? Persistence:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.0" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
<persistence-unit name="auron-persistence-unit" transaction-type="JTA">
<description>Forge Persistence Unit</description>
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<jta-data-source>java:/livraria-ds</jta-data-source>
<exclude-unlisted-classes>false</exclude-unlisted-classes>
<properties>
<property name="hibernate.hbm2ddl.auto" value="update"/>
<property name="hibernate.show_sql" value="true"/>
<property name="hibernate.format_sql" value="true"/>
<property name="hibernate.transaction.flush_before_completion" value="true"/>
<property name="hibernate.dialect" value="org.hibernate.dialect.MySQL5InnoDBDialect"/>
</properties>
</persistence-unit>
</persistence>Log Console->
09:55:33,524 INFO [stdout] (default task-5) Hibernate:
09:55:33,524 INFO [stdout] (default task-5) select
09:55:33,524 INFO [stdout] (default task-5) next_val as id_val
09:55:33,525 INFO [stdout] (default task-5) from
09:55:33,525 INFO [stdout] (default task-5) hibernate_sequence for update
09:55:33,525 INFO [stdout] (default task-5)
09:55:33,667 INFO [stdout] (default task-5) Hibernate:
09:55:33,667 INFO [stdout] (default task-5) update
09:55:33,667 INFO [stdout] (default task-5) hibernate_sequence
09:55:33,667 INFO [stdout] (default task-5) set
09:55:33,667 INFO [stdout] (default task-5) next_val= ?
09:55:33,668 INFO [stdout] (default task-5) where
09:55:33,668 INFO [stdout] (default task-5) next_val=?