<!-- <id name="rid" column="rid" access="field">
<generator class="sequence"/>
</id> -->
- <id name="rid" column="rid" access="field">
+ <id name="rid" column="rid" access="field" type="long">
<generator class="org.hibernate.id.enhanced.SequenceStyleGenerator">
<param name="sequence_name">persistent_id</param>
<param name="initial_value">1000</param>