mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-27 01:51:59 +00:00
31 lines
1.3 KiB
Bash
Executable File
31 lines
1.3 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
set -euo pipefail
|
|
|
|
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
|
|
# shellcheck source=../shell_config.sh
|
|
. "$CURDIR"/../shell_config.sh
|
|
# shellcheck source=./parts.lib
|
|
. "$CURDIR"/parts.lib
|
|
|
|
${CLICKHOUSE_CLIENT} -q 'DROP TABLE IF EXISTS ttl_empty_parts'
|
|
|
|
${CLICKHOUSE_CLIENT} -q '
|
|
CREATE TABLE ttl_empty_parts (id UInt32, d Date) ENGINE = MergeTree ORDER BY tuple() PARTITION BY id SETTINGS old_parts_lifetime=5
|
|
'
|
|
|
|
${CLICKHOUSE_CLIENT} -q "INSERT INTO ttl_empty_parts SELECT 0, toDate('2005-01-01') + number from numbers(500);"
|
|
${CLICKHOUSE_CLIENT} -q "INSERT INTO ttl_empty_parts SELECT 1, toDate('2050-01-01') + number from numbers(500);"
|
|
|
|
${CLICKHOUSE_CLIENT} -q "SELECT count() FROM ttl_empty_parts;"
|
|
${CLICKHOUSE_CLIENT} -q "SELECT count() FROM system.parts WHERE table = 'ttl_empty_parts' AND database = currentDatabase() AND active;"
|
|
|
|
${CLICKHOUSE_CLIENT} -q "ALTER TABLE ttl_empty_parts MODIFY TTL d SETTINGS mutations_sync = 1;"
|
|
|
|
# To be sure, that task, which clears outdated parts executed.
|
|
timeout 60 bash -c 'wait_for_delete_empty_parts ttl_empty_parts'
|
|
|
|
${CLICKHOUSE_CLIENT} -q "SELECT count() FROM ttl_empty_parts;"
|
|
${CLICKHOUSE_CLIENT} -q "SELECT count() FROM system.parts WHERE table = 'ttl_empty_parts' AND database = currentDatabase() AND active;"
|
|
|
|
${CLICKHOUSE_CLIENT} -q "DROP TABLE ttl_empty_parts;"
|