3 select * from archive_burned order by archive_id,part,copy;
5 select * into a from archive_burned where archive_id in (select archive_id from archive_burned group by archive_id having sum(copy) < 2) ;
7 update a set copy = 2 ;
9 insert into archive_burned select * from a;
11 select * from archive_burned order by archive_id,part,copy;