statement ok
create table t(v1 int, v2 int not null)

statement ok
insert into t values (2, 4), (1, 3), (3, 4), (4, 3);

query II
select * from t where v1 > 1
----
2 4
3 4
4 3

query II
select * from t where v1 < 2
----
1 3

statement ok
drop table t

statement ok
create table t(v1 int, v2 int not null)

statement ok
insert into t values (2, 4), (null, 3), (3, 4), (4, 3)

query II
select * from t where v1 > 1
----
2 4
3 4
4 3

statement ok
drop table t