mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-20 16:50:48 +00:00
43 lines
943 B
Bash
43 lines
943 B
Bash
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#!/usr/bin/env bash
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# Tags: race, no-debug
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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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$CLICKHOUSE_CLIENT -mn -q """
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DROP TABLE IF EXISTS t1_02867;
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CREATE TABLE t1_02867 (x UInt64) ENGINE=Set();
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"""
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function repeat_select() {
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n=0
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while [ "$n" -lt 20 ];
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do
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n=$(( n + 1 ))
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$CLICKHOUSE_CLIENT -q "SELECT count() as a FROM numbers(10) WHERE number IN t1_02867" > /dev/null 2> /dev/null || exit
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done
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}
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function repeat_truncate_insert() {
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n=0
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while [ "$n" -lt 20 ];
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do
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n=$(( n + 1 ))
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$CLICKHOUSE_CLIENT -q "TRUNCATE t1_02867;" > /dev/null 2> /dev/null || exit
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done
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}
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repeat_select &
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repeat_truncate_insert &
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repeat_select &
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repeat_truncate_insert &
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repeat_select &
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repeat_truncate_insert &
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repeat_select &
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repeat_truncate_insert &
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sleep 10
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$CLICKHOUSE_CLIENT -mn -q "DROP TABLE IF EXISTS t1_02867;"
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