BEGIN;
BEGIN
EXPLAIN (ANALYZE, BUFFERS)
select
	sum(l_extendedprice * l_discount) as revenue
from
	lineitem
where
	l_shipdate >= date '1994-01-01'
	and l_shipdate < cast(date '1994-01-01' + interval '1 year' as date)
	and l_discount between 0.09 - 0.01 and 0.09 + 0.01
	and l_quantity < 24;
                                                                                QUERY PLAN                                                                                
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 Aggregate  (cost=1365034.42..1365034.43 rows=1 width=8) (actual time=28645.012..28645.012 rows=1 loops=1)
   Buffers: shared hit=594696 read=472895 written=7774
   ->  Bitmap Heap Scan on lineitem  (cost=91119.35..1363134.12 rows=380061 width=8) (actual time=119.378..28491.822 rows=380602 loops=1)
         Recheck Cond: ((l_shipdate >= '1994-01-01'::date) AND (l_shipdate < '1995-01-01'::date))
         Rows Removed by Index Recheck: 50937553
         Filter: ((l_discount >= 0.08::double precision) AND (l_discount <= 0.1::double precision) AND (l_quantity < 24::double precision))
         Rows Removed by Filter: 8727448
         Heap Blocks: lossy=1067543
         Buffers: shared hit=594696 read=472895 written=7774
         ->  Bitmap Index Scan on lineitem_l_shipdate_l_suppkey_brin_idx  (cost=0.00..91024.34 rows=9087634 width=0) (actual time=118.583..118.583 rows=10676480 loops=1)
               Index Cond: ((l_shipdate >= '1994-01-01'::date) AND (l_shipdate < '1995-01-01'::date))
               Buffers: shared hit=48
 Planning time: 1.320 ms
 Execution time: 28645.123 ms
(14 rows)

COMMIT;
COMMIT