alter table queue add column calltimeout integer;
alter table queue add column rejected integer;
alter table queue alter column calltimeout set default 0;
alter table queue alter column rejected set default 0;
update queue set calltimeout='0' where calltimeout is null;
update queue set rejected='0' where rejected is null;
alter table queue alter column rejected set not null;
alter table queue alter column calltimeout set not null;
