drop table if exists j11;
create table j11 (j11_key int)engine=columnstore;
insert into j11 values (11),(12),(13),(14),(15),(16),(17),(18),(19),(20),(21),(22),(23),(24),(25),(null);
select * from j11;
j11_key
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
NULL
drop table j11;