mirror of
https://github.com/ClickHouse/ClickHouse.git
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70 lines
2.6 KiB
Bash
70 lines
2.6 KiB
Bash
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#!/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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# The following query fails during query interpretation so it throws an ExceptionBeforeStart
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EXCEPTION_BEFORE_START_QUERY="WITH
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(
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SELECT sleepEachRow(1)
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) AS sub
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SELECT *
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FROM
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(
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SELECT *
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FROM system.numbers
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WHERE number IN (sub)
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)
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SETTINGS enable_global_with_statement = 0"
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# For this query the system.query_log needs to show ExceptionBeforeStart and elapsed seconds >= 1.0
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QUERY_ID="${CLICKHOUSE_DATABASE}_$(date +%s)_02883_q1"
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${CLICKHOUSE_CLIENT} -m --query "$EXCEPTION_BEFORE_START_QUERY" --query_id="$QUERY_ID" >/dev/null 2>&1
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${CLICKHOUSE_CLIENT} --query "SYSTEM FLUSH LOGS"
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${CLICKHOUSE_CLIENT} --query "SELECT type == 'ExceptionBeforeStart' as expected_type, query_duration_ms >= 1000 as elapsed_more_than_one_second FROM system.query_log WHERE query_id='$QUERY_ID'"
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# Now we test with a query that will take 1+ seconds. The CLI should show that as part of the output format
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OK_QUERY_JSON="
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WITH (
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SELECT sleepEachRow(1.0)
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) AS sub
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SELECT *
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FROM
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(
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SELECT *
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FROM system.one
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)
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FORMAT JSON
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SETTINGS enable_global_with_statement = 1"
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QUERY_ID_2="${CLICKHOUSE_DATABASE}_$(date +%s)_02883_q2"
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${CLICKHOUSE_CLIENT} --query "$OK_QUERY_JSON" --query_id="${QUERY_ID_2}" | grep elapsed | awk '{ if($2 >= 1.0) { print "Greater (Ok)" } else { print "Smaller than expected: " $2 } }'
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OK_QUERY_XML="
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WITH (
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SELECT sleepEachRow(1.0)
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) AS sub
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SELECT *
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FROM
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(
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SELECT *
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FROM system.one
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)
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FORMAT XML
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SETTINGS enable_global_with_statement = 1"
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QUERY_ID_3="${CLICKHOUSE_DATABASE}_$(date +%s)_02883_q3"
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${CLICKHOUSE_CLIENT} --query "$OK_QUERY_XML" --query_id="${QUERY_ID_3}" | grep elapsed | awk -F '[<>]' '{ if($3 >= 1.0) { print "Greater (Ok)" } else { print "Smaller than expected: " $3 } }'
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${CLICKHOUSE_CLIENT} --query "SYSTEM FLUSH LOGS"
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${CLICKHOUSE_CLIENT} --query "
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SELECT
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type,
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query_duration_ms >= 1000 as elapsed_more_than_one_second,
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(toDecimal64(event_time_microseconds, 6) - toDecimal64(query_start_time_microseconds, 6)) > 1.0 AS end_minus_start_more_than_a_second
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FROM system.query_log
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WHERE type='QueryFinish' AND (query_id='$QUERY_ID_2' OR query_id='${QUERY_ID_3}')
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FORMAT Vertical"
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