insert into pcm_document (document_id,file_size,file_name,file_ext_name,local_path)
values (#{fileId},#{fileSize},#{name},#{fileExtension},#{url})
insert into pcm_business_document (table_name,business_object_id,document_id)
values (#{tableName},#{businessObjectId},#{documentId})
delete from pcm_business_document where business_object_id=#{businessObjectId} and table_name =#{tableName}