ClickHouse/tests/queries/0_stateless/00933_ttl_simple.sql

-- disable timezone randomization since otherwise TTL may fail at particular datetime, i.e.:
--
--     SELECT
--         now(),
--         toDate(toTimeZone(now(), 'America/Mazatlan')),
--         today()
--
--     ┌───────────────now()─┬─toDate(toTimeZone(now(), 'America/Mazatlan'))─┬────today()─┐
--     │ 2023-07-24 06:24:06 │                                    2023-07-23 │ 2023-07-24 │
--     └─────────────────────┴───────────────────────────────────────────────┴────────────┘
SET session_timezone = '';
SET allow_suspicious_ttl_expressions = 1;

drop table if exists ttl_00933_1;

-- Column TTL works only with wide parts, because it's very expensive to apply it for compact parts

create table ttl_00933_1 (d DateTime, a Int ttl d + interval 1 second, b Int ttl d + interval 1 second) engine = MergeTree order by tuple() partition by toMinute(d) settings min_bytes_for_wide_part = 0;
insert into ttl_00933_1 values (now(), 1, 2);
insert into ttl_00933_1 values (now(), 3, 4);
select sleep(1.1) format Null;
optimize table ttl_00933_1 final;
select a, b from ttl_00933_1;

drop table if exists ttl_00933_1;

create table ttl_00933_1 (d DateTime, a Int, b Int)
    engine = MergeTree order by toDate(d) partition by tuple() ttl d + interval 1 second
    settings remove_empty_parts = 0;
insert into ttl_00933_1 values (now(), 1, 2);
insert into ttl_00933_1 values (now(), 3, 4);
insert into ttl_00933_1 values (now() + 1000, 5, 6);
select sleep(1.1) format Null;
optimize table ttl_00933_1 final; -- check ttl merge for part with both expired and unexpired values
select a, b from ttl_00933_1;

drop table if exists ttl_00933_1;

create table ttl_00933_1 (d DateTime, a Int ttl d + interval 1 DAY) engine = MergeTree order by tuple() partition by toDayOfMonth(d) settings min_bytes_for_wide_part = 0;
insert into ttl_00933_1 values (toDateTime('2000-10-10 00:00:00'), 1);
insert into ttl_00933_1 values (toDateTime('2000-10-10 00:00:00'), 2);
insert into ttl_00933_1 values (toDateTime('2000-10-10 00:00:00'), 3);
optimize table ttl_00933_1 final;
select * from ttl_00933_1 order by d;

drop table if exists ttl_00933_1;

create table ttl_00933_1 (d DateTime, a Int)
    engine = MergeTree order by tuple() partition by tuple() ttl d + interval 1 day
    settings remove_empty_parts = 0;
insert into ttl_00933_1 values (toDateTime('2000-10-10 00:00:00'), 1);
insert into ttl_00933_1 values (toDateTime('2000-10-10 00:00:00'), 2);
insert into ttl_00933_1 values (toDateTime('2100-10-10 00:00:00'), 3);
optimize table ttl_00933_1 final;
select * from ttl_00933_1 order by d;

drop table if exists ttl_00933_1;

create table ttl_00933_1 (d Date, a Int)
    engine = MergeTree order by a partition by toDayOfMonth(d) ttl d + interval 1 day
    settings remove_empty_parts = 0;
insert into ttl_00933_1 values (toDate('2000-10-10'), 1);
insert into ttl_00933_1 values (toDate('2100-10-10'), 2);
optimize table ttl_00933_1 final;
select * from ttl_00933_1 order by d;

-- const DateTime TTL positive
drop table if exists ttl_00933_1;
create table ttl_00933_1 (b Int, a Int ttl '2000-10-10 00:00:00'::DateTime)
engine = MergeTree order by tuple() partition by tuple() settings min_bytes_for_wide_part = 0;

show create table ttl_00933_1;
insert into ttl_00933_1 values (1, 1);
optimize table ttl_00933_1 final;
select * from ttl_00933_1;

-- const DateTime TTL negative
drop table if exists ttl_00933_1;
create table ttl_00933_1 (b Int, a Int ttl '2100-10-10 00:00:00'::DateTime) engine = MergeTree order by tuple() partition by tuple() settings min_bytes_for_wide_part = 0;
show create table ttl_00933_1;
insert into ttl_00933_1 values (1, 1);
optimize table ttl_00933_1 final;
select * from ttl_00933_1;

-- const Date TTL positive
drop table if exists ttl_00933_1;
create table ttl_00933_1 (b Int, a Int ttl '2000-10-10'::Date) engine = MergeTree order by tuple() partition by tuple() settings min_bytes_for_wide_part = 0;
show create table ttl_00933_1;
insert into ttl_00933_1 values (1, 1);
optimize table ttl_00933_1 final;
select * from ttl_00933_1;

-- const Date TTL negative
drop table if exists ttl_00933_1;
create table ttl_00933_1 (b Int, a Int ttl '2100-10-10'::Date) engine = MergeTree order by tuple() partition by tuple() settings min_bytes_for_wide_part = 0;
show create table ttl_00933_1;
insert into ttl_00933_1 values (1, 1);
optimize table ttl_00933_1 final;
select * from ttl_00933_1;

set send_logs_level = 'fatal';

drop table if exists ttl_00933_1;

create table ttl_00933_1 (d DateTime ttl d) engine = MergeTree order by tuple() partition by toSecond(d); -- { serverError ILLEGAL_COLUMN}
create table ttl_00933_1 (d DateTime, a Int ttl d) engine = MergeTree order by a partition by toSecond(d); -- { serverError ILLEGAL_COLUMN}
create table ttl_00933_1 (d DateTime, a Int ttl 2 + 2) engine = MergeTree order by tuple() partition by toSecond(d); -- { serverError BAD_TTL_EXPRESSION }
create table ttl_00933_1 (d DateTime, a Int ttl d - d) engine = MergeTree order by tuple() partition by toSecond(d); -- { serverError BAD_TTL_EXPRESSION }

create table ttl_00933_1 (d DateTime, a Int  ttl d + interval 1 day) engine = Log; -- { serverError BAD_ARGUMENTS }
create table ttl_00933_1 (d DateTime, a Int) engine = Log ttl d + interval 1 day; -- { serverError BAD_ARGUMENTS }

drop table if exists ttl_00933_1;