mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-30 19:42:00 +00:00
21 lines
891 B
Bash
Executable File
21 lines
891 B
Bash
Executable File
#!/usr/bin/env bash
|
|
# Tags: no-random-merge-tree-settings
|
|
|
|
# shellcheck disable=SC2154
|
|
|
|
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
|
|
# shellcheck source=../shell_config.sh
|
|
. "$CURDIR"/../shell_config.sh
|
|
|
|
|
|
$CLICKHOUSE_CLIENT -q "create table t(ts DateTime64) engine=MergeTree order by ts as select * from numbers_mt(1e6);"
|
|
|
|
max_block_size=8192
|
|
|
|
query_id="${CLICKHOUSE_DATABASE}_02499_$RANDOM$RANDOM"
|
|
$CLICKHOUSE_CLIENT --query_id="$query_id" -q "select ts from t order by toUnixTimestamp64Nano(ts) limit 10 format Null settings max_block_size = $max_block_size, optimize_read_in_order = 1;"
|
|
|
|
$CLICKHOUSE_CLIENT -q "system flush logs;"
|
|
$CLICKHOUSE_CLIENT --param_query_id="$query_id" -q "select read_rows <= $max_block_size from system.query_log where event_date >= yesterday() and current_database = '$CLICKHOUSE_DATABASE' and query_id = {query_id:String} and type = 'QueryFinish';"
|
|
|