BEGIN;
BEGIN
EXPLAIN (ANALYZE, BUFFERS)
select
	sum(l_extendedprice* (1 - l_discount)) as revenue
from
	lineitem,
	part
where
	(
		p_partkey = l_partkey
		and p_brand = 'Brand#54'
		and p_container in ('SM CASE', 'SM BOX', 'SM PACK', 'SM PKG')
		and l_quantity >= 7 and l_quantity <= 7+10
		and p_size between 1 and 5
		and l_shipmode in ('AIR', 'AIR REG')
		and l_shipinstruct = 'DELIVER IN PERSON'
	)
	or
	(
		p_partkey = l_partkey
		and p_brand = 'Brand#54'
		and p_container in ('MED BAG', 'MED BOX', 'MED PKG', 'MED PACK')
		and l_quantity >= 17 and l_quantity <= 17+10
		and p_size between 1 and 10
		and l_shipmode in ('AIR', 'AIR REG')
		and l_shipinstruct = 'DELIVER IN PERSON'
	)
	or
	(
		p_partkey = l_partkey
		and p_brand = 'Brand#15'
		and p_container in ('LG CASE', 'LG BOX', 'LG PACK', 'LG PKG')
		and l_quantity >= 26 and l_quantity <= 26+10
		and p_size between 1 and 15
		and l_shipmode in ('AIR', 'AIR REG')
		and l_shipinstruct = 'DELIVER IN PERSON'
	);
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       QUERY PLAN                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 Aggregate  (cost=160677.66..160677.67 rows=1 width=8) (actual time=724.435..724.435 rows=1 loops=1)
   Buffers: shared hit=48572 read=25049 dirtied=16 written=1321
   ->  Nested Loop  (cost=13467.10..160669.20 rows=1127 width=8) (actual time=141.080..723.718 rows=1163 loops=1)
         Buffers: shared hit=48572 read=25049 dirtied=16 written=1321
         ->  Bitmap Heap Scan on part  (cost=13466.53..37508.84 rows=4775 width=30) (actual time=140.330..309.645 rows=4958 loops=1)
               Recheck Cond: (((p_container = ANY ('{"SM CASE","SM BOX","SM PACK","SM PKG"}'::bpchar[])) AND (p_brand = 'Brand#54'::bpchar) AND (p_size <= 5) AND (p_size >= 1)) OR ((p_container = ANY ('{"MED BAG","MED BOX","MED PKG","MED PACK"}'::bpchar[])) AND (p_brand = 'Brand#54'::bpchar) AND (p_size <= 10) AND (p_size >= 1)) OR ((p_container = ANY ('{"LG CASE","LG BOX","LG PACK","LG PKG"}'::bpchar[])) AND (p_brand = 'Brand#15'::bpchar)))
               Filter: ((p_size >= 1) AND (((p_brand = 'Brand#54'::bpchar) AND (p_container = ANY ('{"SM CASE","SM BOX","SM PACK","SM PKG"}'::bpchar[])) AND (p_size <= 5)) OR ((p_brand = 'Brand#54'::bpchar) AND (p_container = ANY ('{"MED BAG","MED BOX","MED PKG","MED PACK"}'::bpchar[])) AND (p_size <= 10)) OR ((p_brand = 'Brand#15'::bpchar) AND (p_container = ANY ('{"LG CASE","LG BOX","LG PACK","LG PKG"}'::bpchar[])) AND (p_size <= 15))))
               Rows Removed by Filter: 5614
               Heap Blocks: exact=9381
               Buffers: shared hit=562 read=10641 written=556
               ->  BitmapOr  (cost=13466.53..13466.53 rows=10346 width=0) (actual time=138.443..138.443 rows=0 loops=1)
                     Buffers: shared hit=559 read=1263 written=69
                     ->  BitmapAnd  (cost=4454.65..4454.65 rows=787 width=0) (actual time=52.277..52.277 rows=0 loops=1)
                           Buffers: shared hit=3 read=604 written=31
                           ->  Bitmap Index Scan on part_p_container_p_brand_p_partkey_idx  (cost=0.00..272.71 rows=7901 width=0) (actual time=4.027..4.027 rows=7886 loops=1)
                                 Index Cond: ((p_container = ANY ('{"SM CASE","SM BOX","SM PACK","SM PKG"}'::bpchar[])) AND (p_brand = 'Brand#54'::bpchar))
                                 Buffers: shared hit=3 read=56 written=6
                           ->  Bitmap Index Scan on part_p_size_idx  (cost=0.00..4179.30 rows=199087 width=0) (actual time=46.160..46.160 rows=199678 loops=1)
                                 Index Cond: ((p_size <= 5) AND (p_size >= 1))
                                 Buffers: shared read=548 written=25
                     ->  BitmapAnd  (cost=8721.09..8721.09 rows=1595 width=0) (actual time=82.351..82.351 rows=0 loops=1)
                           Buffers: shared hit=552 read=602 written=32
                           ->  Bitmap Index Scan on part_p_container_p_brand_p_partkey_idx  (cost=0.00..289.15 rows=7944 width=0) (actual time=3.548..3.548 rows=8100 loops=1)
                                 Index Cond: ((p_container = ANY ('{"MED BAG","MED BOX","MED PKG","MED PACK"}'::bpchar[])) AND (p_brand = 'Brand#54'::bpchar))
                                 Buffers: shared hit=4 read=56 written=1
                           ->  Bitmap Index Scan on part_p_size_idx  (cost=0.00..8429.30 rows=401687 width=0) (actual time=76.662..76.662 rows=399409 loops=1)
                                 Index Cond: ((p_size <= 10) AND (p_size >= 1))
                                 Buffers: shared hit=548 read=546 written=31
                     ->  Bitmap Index Scan on part_p_container_p_brand_p_partkey_idx  (cost=0.00..289.35 rows=7964 width=0) (actual time=3.503..3.503 rows=8077 loops=1)
                           Index Cond: ((p_container = ANY ('{"LG CASE","LG BOX","LG PACK","LG PKG"}'::bpchar[])) AND (p_brand = 'Brand#15'::bpchar))
                           Buffers: shared hit=4 read=57 written=6
         ->  Index Scan using lineitem_l_partkey_l_quantity_l_shipmode_idx on lineitem  (cost=0.56..25.78 rows=1 width=16) (actual time=0.074..0.081 rows=0 loops=4958)
               Index Cond: ((l_partkey = part.p_partkey) AND (l_shipmode = ANY ('{AIR,"AIR REG"}'::bpchar[])))
               Filter: ((l_shipinstruct = 'DELIVER IN PERSON'::bpchar) AND (((l_quantity >= 7::double precision) AND (l_quantity <= 17::double precision)) OR ((l_quantity >= 17::double precision) AND (l_quantity <= 27::double precision)) OR ((l_quantity >= 26::double precision) AND (l_quantity <= 36::double precision))) AND (((part.p_brand = 'Brand#54'::bpchar) AND (part.p_container = ANY ('{"SM CASE","SM BOX","SM PACK","SM PKG"}'::bpchar[])) AND (l_quantity >= 7::double precision) AND (l_quantity <= 17::double precision) AND (part.p_size <= 5)) OR ((part.p_brand = 'Brand#54'::bpchar) AND (part.p_container = ANY ('{"MED BAG","MED BOX","MED PKG","MED PACK"}'::bpchar[])) AND (l_quantity >= 17::double precision) AND (l_quantity <= 27::double precision) AND (part.p_size <= 10)) OR ((part.p_brand = 'Brand#15'::bpchar) AND (part.p_container = ANY ('{"LG CASE","LG BOX","LG PACK","LG PKG"}'::bpchar[])) AND (l_quantity >= 26::double precision) AND (l_quantity <= 36::double precision) AND (part.p_size <= 15))))
               Rows Removed by Filter: 4
               Buffers: shared hit=48010 read=14408 dirtied=16 written=765
 Planning time: 4.467 ms
 Execution time: 724.856 ms
(38 rows)

COMMIT;
COMMIT