File: topn_optimization.benchmark

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# name: benchmark/micro/optimizer/topn_optimization.benchmark
# description: Benchmark of top n optimization
# group: [optimizer]

name TopN Optimization
group micro
subgroup optimizer

load
CREATE TABLE integers AS SELECT * FROM range(100000000) tbl(i);
CREATE TABLE other_table AS SELECT 337 i UNION ALL SELECT 948247 UNION ALL SELECT 17797934 UNION ALL SELECT 99999998 UNION ALL SELECT 99999999

run
SELECT * FROM integers WHERE i IN (SELECT * FROM other_table) ORDER BY i LIMIT 4