# name: benchmark/micro/window/window_mode_constant.benchmark
# description: Measure performance of moving MODE with constant frame
# group: [window]

name Windowed MODE, Single value per frame
group micro
subgroup window

require tpch

load
CALL dbgen(sf=0.1);

run
SELECT 
	l_orderkey,
	l_shipmode, 
	l_linenumber, 
	mode(l_linenumber ORDER BY l_linenumber DESC) over w AS l_mode,
FROM lineitem
WINDOW w AS (partition by l_shipmode)
ORDER BY ALL
LIMIT 10
;

result IIII
1	AIR	4	1
1	FOB	5	1
1	MAIL	2	1
1	MAIL	6	1
1	REG AIR	3	1
1	TRUCK	1	1
2	RAIL	1	1
3	AIR	1	1
3	FOB	5	1
3	RAIL	2	1