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02455_one_row_from_csv_memory_usage is parallelizable
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#!/usr/bin/env bash
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# Tags: no-parallel
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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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cp "$CUR_DIR"/data_csv/10m_rows.csv.xz $USER_FILES_PATH/${CLICKHOUSE_DATABASE}_10m_rows.csv.xz
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ln -s "$CUR_DIR"/data_csv/10m_rows.csv.xz $USER_FILES_PATH/${CLICKHOUSE_DATABASE}_10m_rows.csv.xz
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${CLICKHOUSE_CLIENT} --query="SELECT * FROM file('${CLICKHOUSE_DATABASE}_10m_rows.csv.xz' , 'CSVWithNames') order by identifier, number, name, surname, birthday LIMIT 1 settings input_format_parallel_parsing=1, max_threads=1, max_parsing_threads=16, min_chunk_bytes_for_parallel_parsing=10485760, max_memory_usage=1000000000"
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${CLICKHOUSE_CLIENT} --query="SELECT * FROM file('${CLICKHOUSE_DATABASE}_10m_rows.csv.xz' , 'CSVWithNames') order by identifier, number, name, surname, birthday LIMIT 1 settings input_format_parallel_parsing=1, max_threads=1, max_parsing_threads=16, min_chunk_bytes_for_parallel_parsing=10485760, max_memory_usage=100000000"
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