select d.abstract_service_id as entity_id, d.abstract_service_doc_id as doc_id, d.abstract_service_doc as title, datalength(d.doc) as doc_size, d.contenttype, d.fname, a.login as creator, a.shortname as creator_name, u.login as modifier, u.shortname as modifier_name from abstract_service_doc d left outer join usr a on (d.creator_id=a.usr_id) left outer join usr u on (d.modifier_id=u.usr_id) #title#