mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-18 13:42:02 +00:00
97f2a2213e
* Move some code outside dbms/src folder * Fix paths
17 lines
581 B
SQL
17 lines
581 B
SQL
drop table if exists ttl;
|
|
|
|
create table ttl (d Date, a Int) engine = MergeTree order by a partition by toDayOfMonth(d);
|
|
insert into ttl values (toDateTime('2000-10-10 00:00:00'), 1);
|
|
insert into ttl values (toDateTime('2000-10-10 00:00:00'), 2);
|
|
insert into ttl values (toDateTime('2100-10-10 00:00:00'), 3);
|
|
insert into ttl values (toDateTime('2100-10-10 00:00:00'), 4);
|
|
|
|
alter table ttl modify ttl d + interval 1 day;
|
|
|
|
select sleep(1) format Null; -- wait if very fast merge happen
|
|
optimize table ttl partition 10 final;
|
|
|
|
select * from ttl order by d;
|
|
|
|
drop table if exists ttl;
|