02455_one_row_from_csv_memory_usage is parallelizable

This commit is contained in:
Raúl Marín 2024-08-08 16:53:07 +02:00
parent 4b7080f2cd
commit 453b62b692

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@ -1,11 +1,10 @@
#!/usr/bin/env bash
# Tags: no-parallel
CUR_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
# shellcheck source=../shell_config.sh
. "$CUR_DIR"/../shell_config.sh
cp "$CUR_DIR"/data_csv/10m_rows.csv.xz $USER_FILES_PATH/${CLICKHOUSE_DATABASE}_10m_rows.csv.xz
ln -s "$CUR_DIR"/data_csv/10m_rows.csv.xz $USER_FILES_PATH/${CLICKHOUSE_DATABASE}_10m_rows.csv.xz
${CLICKHOUSE_CLIENT} --query="SELECT * FROM file('${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"
${CLICKHOUSE_CLIENT} --query="SELECT * FROM file('${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"