Problem with Blob in Postgre

[Ramon Cano Granizo]

Hello,

We are using ojb-rc4 in our project and everything goes right until we need mapping a 
BLOB type in PostgreSQL, the problem comes when ojb is trying insert a record in the 
database, it throws a SQLException.
What is the correct type in the repository_user.xml, it doesn't look like 

     <field-descriptor
         name="content"
         column="image"
         jdbc-type="BLOB"
      />

and the JavaBean field's type is byte[] ?

Thanks