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should be it

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Mars Ultor
2025-10-24 19:21:19 -05:00
parent a4b23fc57c
commit f09560c7b1
14047 changed files with 3161551 additions and 1 deletions
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external/duckdb/benchmark/csv/multiple_read.benchmark vendored Normal file
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# name: benchmark/csv/multiple_read.benchmark
# description: Run CSV auto-detection on the lineitem CSV in multiple files
# group: [csv]
name CSV Multiple Read Benchmark
group csv
require tpch
load
CALL dbgen(sf=0.5, suffix='_normal');
COPY lineitem_normal TO '${BENCHMARK_DIR}/lineitem_0.csv' (FORMAT CSV, DELIMITER '|', HEADER);
COPY lineitem_normal TO '${BENCHMARK_DIR}/lineitem_1.csv' (FORMAT CSV, DELIMITER '|', HEADER);
COPY lineitem_normal TO '${BENCHMARK_DIR}/lineitem_2.csv' (FORMAT CSV, DELIMITER '|', HEADER);
COPY lineitem_normal TO '${BENCHMARK_DIR}/lineitem_3.csv' (FORMAT CSV, DELIMITER '|', HEADER);
run
SELECT * FROM '${BENCHMARK_DIR}/lineitem_*.csv'