ClickHouse/tests/queries/0_stateless/01710_projection_detach_part.sql
2021-12-01 23:21:17 +08:00

16 lines
400 B
SQL

set allow_experimental_projection_optimization = 1;
drop table if exists t;
create table t (i int, j int, projection x (select * order by j)) engine MergeTree partition by i order by i;
insert into t values (1, 2);
alter table t detach partition 1;
alter table t attach partition 1;
select count() from system.projection_parts where database = currentDatabase() and table = 't';
drop table t;