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