mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-20 16:50:48 +00:00
37 lines
1.4 KiB
Bash
Executable File
37 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
|
|
# shellcheck source=../shell_config.sh
|
|
. "$CURDIR"/../shell_config.sh
|
|
|
|
set -e -o pipefail
|
|
|
|
# Run a test query that takes very long to run.
|
|
query_id="01572_kill_window_function-$CLICKHOUSE_DATABASE"
|
|
$CLICKHOUSE_CLIENT --query_id="$query_id" --query "SELECT count(1048575) OVER (PARTITION BY intDiv(NULL, number) ORDER BY number DESC NULLS FIRST ROWS BETWEEN CURRENT ROW AND 1048575 FOLLOWING) FROM numbers(255, 1048575)" >/dev/null 2>&1 &
|
|
client_pid=$!
|
|
echo Started
|
|
|
|
# Use one query to both kill the test query and verify that it has started,
|
|
# because if we try to kill it before it starts, the test will fail.
|
|
while [ -z "$($CLICKHOUSE_CLIENT --query "kill query where query_id = '$query_id' and current_database = currentDatabase()")" ]
|
|
do
|
|
# If we don't yet see the query in the process list, the client should still
|
|
# be running. The query is very long.
|
|
kill -0 -- $client_pid
|
|
sleep 1
|
|
done
|
|
echo Sent kill request
|
|
|
|
# Wait for the client to terminate.
|
|
client_exit_code=0
|
|
wait $client_pid || client_exit_code=$?
|
|
|
|
echo "Exit $client_exit_code"
|
|
|
|
# We have tested for Ctrl+C.
|
|
# The following client flags don't cancel, but should: --max_execution_time,
|
|
# --receive_timeout. Probably needs asynchonous calculation of query limits, as
|
|
# discussed with Nikolay on TG: https://t.me/c/1214350934/21492
|
|
|