drop table if exists test_index;

create table test_index(date Date) engine MergeTree partition by toYYYYMM(date) order by date;

insert into test_index values('2020-10-30');

select 1 from test_index where date < toDateTime('2020-10-30 06:00:00');

drop table if exists test_index;

select toTypeName([-1, toUInt32(1)]);
-- We don't promote to wide integers
select toTypeName([-1, toUInt64(1)]); -- { serverError 386 }
select toTypeName([-1, toInt128(1)]);
select toTypeName([toInt64(-1), toInt128(1)]);
select toTypeName([toUInt64(1), toUInt256(1)]);