mirror of
https://github.com/ClickHouse/ClickHouse.git
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45 lines
2.1 KiB
Bash
Executable File
45 lines
2.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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. "$CURDIR"/../shell_config.sh
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$CLICKHOUSE_CLIENT --query "DROP DATABASE IF EXISTS database_for_dict"
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$CLICKHOUSE_CLIENT --query "CREATE DATABASE database_for_dict"
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$CLICKHOUSE_CLIENT --query "DROP TABLE IF EXISTS database_for_dict.table_for_dict"
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$CLICKHOUSE_CLIENT --query "CREATE TABLE database_for_dict.table_for_dict (key_column UInt64, second_column UInt64, third_column String) ENGINE = MergeTree() ORDER BY key_column"
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$CLICKHOUSE_CLIENT --query "INSERT INTO database_for_dict.table_for_dict VALUES (100500, 10000000, 'Hello world')"
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$CLICKHOUSE_CLIENT --query "DROP DATABASE IF EXISTS ordinary_db"
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$CLICKHOUSE_CLIENT --query "CREATE DATABASE ordinary_db"
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$CLICKHOUSE_CLIENT --query "CREATE DICTIONARY ordinary_db.dict1 ( key_column UInt64 DEFAULT 0, second_column UInt64 DEFAULT 1, third_column String DEFAULT 'qqq' ) PRIMARY KEY key_column SOURCE(CLICKHOUSE(HOST 'localhost' PORT tcpPort() USER 'default' TABLE 'table_for_dict' PASSWORD '' DB 'database_for_dict')) LIFETIME(MIN 1 MAX 10) LAYOUT(FLAT()) SETTINGS(max_result_bytes=1)"
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function dict_get_thread()
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{
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while true; do
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$CLICKHOUSE_CLIENT --query "SELECT dictGetString('ordinary_db.dict1', 'third_column', toUInt64(rand() % 1000)) from numbers(2)" &>/dev/null
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done
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}
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export -f dict_get_thread;
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TIMEOUT=10
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timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null &
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timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null &
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timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null &
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timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null &
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timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null &
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timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null &
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timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null &
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timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null &
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timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null &
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timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null &
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timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null &
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timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null &
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wait
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$CLICKHOUSE_CLIENT --query "DROP DATABASE IF EXISTS ordinary_db"
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$CLICKHOUSE_CLIENT --query "DROP DATABASE IF EXISTS database_for_dict"
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