Grails1.0.4でjoin fetchする

gistfile1.txt

class BlogController {
  def scaffold = true

  def list = {
    [blogInstanceList: Blog.findAll([fetch: [uploadedFile: 'eager']])]
  }

  :

gistfile2.txt

Hibernate: 
    select
        this_.id as id2_1_,
        this_.version as version2_1_,
        this_.body as body2_1_,
        this_.title as title2_1_,
        this_.uploaded_file_id as uploaded5_2_1_,
        fileinfo2_.id as id0_0_,
        fileinfo2_.version as version0_0_,
        fileinfo2_.content_type as content3_0_0_,
        fileinfo2_.file_content_id as file4_0_0_,
        fileinfo2_.filename as filename0_0_ 
    from
        blog this_ 
    left outer join
        file_info fileinfo2_ 
            on this_.uploaded_file_id=fileinfo2_.id