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email-tracker/external/duckdb/benchmark/csv/1_byte_values.benchmark
2025-10-24 19:21:19 -05:00

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# name: benchmark/csv/1_byte_values.benchmark
# description: Run CSV scan on file with muiltiple values of 1 bytes
# group: [csv]
name CSV Read Benchmark with nullpadding
group csv
load
CREATE TABLE t1 AS select 'a,a,a,a,a';
insert into t1 select 'a,a,a,a,a' from range(0,10000000) tbl(i);
COPY t1 TO '${BENCHMARK_DIR}/this_is_1byte.csv' (FORMAT CSV, HEADER 0);
run
SELECT * from read_csv('${BENCHMARK_DIR}/this_is_1byte.csv',delim= ',', header = 0)