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Test that scalar queries can be killed

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This commit is contained in:
Raúl Marín 2021-12-06 12:50:46 +01:00
parent edf4095139
commit 180055b577
2 changed files with 25 additions and 0 deletions
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4
tests/queries/0_stateless/02132_kill_scalar_queries.reference Normal file
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OK
finished default_TEST02132KILL_QUERY1 default select (SELECT max(number) from system.numbers) + 1;
OK
finished default_TEST02132KILL_QUERY2 default SELECT (SELECT number FROM system.numbers WHERE number = 1000000000000);

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tests/queries/0_stateless/02132_kill_scalar_queries.sh Executable file
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#!/usr/bin/env bash
# Ref: https://github.com/ClickHouse/ClickHouse/issues/1576
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
# shellcheck source=../shell_config.sh
. "$CURDIR"/../shell_config.sh
function wait_for_query_to_start()
{
while [[ $($CLICKHOUSE_CURL -sS "$CLICKHOUSE_URL" -d "SELECT count() FROM system.processes WHERE query_id = '$1'") == 0 ]]; do sleep 0.1; done
}
QUERY_1_ID="${CLICKHOUSE_DATABASE}_TEST02132KILL_QUERY1"
(${CLICKHOUSE_CLIENT} --query_id="${QUERY_1_ID}" --query='select (SELECT max(number) from system.numbers) + 1;' 2>&1 | grep -q "Code: 394." && echo 'OK' || echo 'FAIL' ||: ) &
wait_for_query_to_start "${QUERY_1_ID}"
${CLICKHOUSE_CLIENT} --query="KILL QUERY WHERE query_id='${QUERY_1_ID}' SYNC"
QUERY_2_ID="${CLICKHOUSE_DATABASE}_TEST02132KILL_QUERY2"
(${CLICKHOUSE_CLIENT} --query_id="${QUERY_2_ID}" --query='SELECT (SELECT number FROM system.numbers WHERE number = 1000000000000);' 2>&1 | grep -q "Code: 394." && echo 'OK' || echo 'FAIL' ||: ) &
wait_for_query_to_start "${QUERY_2_ID}"
${CLICKHOUSE_CLIENT} --query="KILL QUERY WHERE query_id='${QUERY_2_ID}' SYNC"