-- { echo }
set allow_experimental_window_functions = 1;
select row_number() over (order by dummy) from (select * from remote('127.0.0.{1,2}', system, one));
1
2
select row_number() over (order by dummy) from remote('127.0.0.{1,2}', system, one);
1
2
select max(identity(dummy + 1)) over () from remote('127.0.0.{1,2}', system, one);
1
1
drop table if exists t_01568;
create table t_01568 engine Log as select intDiv(number, 3) p, number from numbers(9);
select sum(number) over w, max(number) over w from t_01568 window w as (partition by p);
3	2
3	2
3	2
12	5
12	5
12	5
21	8
21	8
21	8
select sum(number) over w, max(number) over w from remote('127.0.0.{1,2}', '', t_01568) window w as (partition by p);
6	2
6	2
6	2
6	2
6	2
6	2
24	5
24	5
24	5
24	5
24	5
24	5
42	8
42	8
42	8
42	8
42	8
42	8
select distinct sum(number) over w, max(number) over w from remote('127.0.0.{1,2}', '', t_01568) window w as (partition by p);
6	2
24	5
42	8
drop table t_01568;