eclipse使用hibernate插件生成反向工程问题

如果 hibernate的配置文件写成这样

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

<!DOCTYPE hibernate-configuration PUBLIC

"-//Hibernate/Hibernate Configuration DTD 3.0//EN"

"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<hibernate-configuration>

<session-factory>

<property name="hibernate.connection.driver_class">oracle.jdbc.driver.OracleDriver</property>

<property name="hibernate.connection.url">jdbc:oracle:thin:@localhost:1521:ORCL</property>

<property name="hibernate.connection.username">gisway</property>

<property name="hibernate.connection.password">gisway</property>

<property name="hibernate.default_schema">gisway</property>

<property name="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</property>

</session-factory>

</hibernate-configuration>

红色部分. schema 小写的 schema 会造成 sys.log***什么什么表重复..要么没有. 如果改成 大写.就可以了
GISWAY