DROP TABLE IF EXISTS partslost_0; DROP TABLE IF EXISTS partslost_1; DROP TABLE IF EXISTS partslost_2; CREATE TABLE partslost_0 (x String) ENGINE=ReplicatedMergeTree('/clickhouse/table/partslost/0', '0') ORDER BY tuple() SETTINGS min_rows_for_wide_part = 0, min_bytes_for_wide_part = 0, old_parts_lifetime = 1, cleanup_delay_period = 1, cleanup_delay_period_random_add = 1; CREATE TABLE partslost_1 (x String) ENGINE=ReplicatedMergeTree('/clickhouse/table/partslost/0', '1') ORDER BY tuple() SETTINGS min_rows_for_wide_part = 0, min_bytes_for_wide_part = 0, old_parts_lifetime = 1, cleanup_delay_period = 1, cleanup_delay_period_random_add = 1; CREATE TABLE partslost_2 (x String) ENGINE=ReplicatedMergeTree('/clickhouse/table/partslost/0', '2') ORDER BY tuple() SETTINGS min_rows_for_wide_part = 0, min_bytes_for_wide_part = 0, old_parts_lifetime = 1, cleanup_delay_period = 1, cleanup_delay_period_random_add = 1; INSERT INTO partslost_0 SELECT toString(number) AS x from system.numbers LIMIT 10000; ALTER TABLE partslost_0 ADD INDEX idx x TYPE tokenbf_v1(285000, 3, 12345) GRANULARITY 3; ALTER TABLE partslost_0 MATERIALIZE INDEX idx; -- FIXME select sleep(3) FORMAT Null; select sleep(3) FORMAT Null; select sleep(3) FORMAT Null; select sleep(3) FORMAT Null; select sleep(3) FORMAT Null; ALTER TABLE partslost_0 DROP INDEX idx; select count() from partslost_0; select count() from partslost_1; select count() from partslost_2; DROP TABLE IF EXISTS partslost_0; DROP TABLE IF EXISTS partslost_1; DROP TABLE IF EXISTS partslost_2;