# name: benchmark/micro/window/window_fill.benchmark
# description: Measure the perfomance of FILL
# group: [window]

name FillPerformance
group micro
subgroup window

argument sf 10
argument errors 0.1
argument keys 4

load
select setseed(0.8675309);
create or replace table data as (
	select
		k::TINYINT as k,
		(case when random() > ${errors} then m - 1704067200000 else null end) as v,
		m,
	from range(1704067200000, 1704067200000 + ${sf} * 1_000_000 * 10, 10) times(m)
	cross join range(${keys}) keys(k)
);

run
SELECT
	m,
	k,
	fill(v) OVER (PARTITION BY k ORDER BY m) as v
FROM
	data
qualify v <> m - 1704067200000;

result III