declare enumcursor cursor scroll
     for select * from t_enum where ID in (select * from lot.dbo.rlotclum()) order by id
      for update
     open enumcursor
     fetch next from enumcursor
     while @@fetch_status = 0 
    begin
       update lot.dbo.t_enum set [ball] = 2 where CURRENT of enumcursor
       fetch next from enumcursor
    end     
        close enumcursor
     deallocate enumcursor
     select * from dbo.t_enum