select count(*) from objects alt_mod, eav_memo vers_name, eav_objects alt_vers, eav_int list_num where alt_vers.object_id=45539 and alt_vers.value_=vers_name.object_id(+) and vers_name.attribute_id(+)=312 and alt_vers.attribute_id=314 and alt_mod.object_id=alt_vers.value_ and list_num.object_id(+)=alt_mod.object_id and list_num.attribute_id=310
order by list_num.value_(+)