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43 lines
887 B
Bash
Executable File
43 lines
887 B
Bash
Executable File
#!/usr/bin/env bash
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# Tags: long
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set -e
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CLICKHOUSE_CLIENT_SERVER_LOGS_LEVEL=none
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CUR_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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# shellcheck source=../shell_config.sh
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. "$CUR_DIR"/../shell_config.sh
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${CLICKHOUSE_CLIENT} --query="DROP TABLE IF EXISTS t"
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${CLICKHOUSE_CLIENT} --query="CREATE TABLE t (x Int8) ENGINE = MergeTree ORDER BY ()"
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function thread()
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{
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trap 'BREAK=1' 2
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while [[ -z "${BREAK}" ]]
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do
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${CLICKHOUSE_CLIENT} --query="OPTIMIZE TABLE t FINAL;" 2>&1 | tr -d '\n' | rg -v 'Cancelled merging parts' ||:
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done
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}
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thread &
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pid=$!
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for i in {1..100}; do
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echo "
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INSERT INTO t VALUES (0);
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INSERT INTO t VALUES (0);
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TRUNCATE TABLE t;
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SELECT count() FROM t HAVING count() > 0;
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SELECT ${i};
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"
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done | ${CLICKHOUSE_CLIENT} --multiquery
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kill -2 "$pid"
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wait
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$CLICKHOUSE_CLIENT -q "DROP TABLE t"
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