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#45'
		and p_container in ('SM CASE', 'SM BOX', 'SM PACK', 'SM PKG')
		and l_quantity >= 10 and l_quantity <= 10+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#31'
		and p_container in ('MED BAG', 'MED BOX', 'MED PKG', 'MED PACK')
		and l_quantity >= 14 and l_quantity <= 14+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#13'
		and p_container in ('LG CASE', 'LG BOX', 'LG PACK', 'LG PKG')
		and l_quantity >= 22 and l_quantity <= 22+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=162224.46..162224.47 rows=1 width=8) (actual time=692.770..692.770 rows=1 loops=1)
   Buffers: shared hit=47492 read=25150 dirtied=66 written=6
   ->  Nested Loop  (cost=13413.69..162215.77 rows=1158 width=8) (actual time=147.105..692.053 rows=1174 loops=1)
         Buffers: shared hit=47492 read=25150 dirtied=66 written=6
         ->  Bitmap Heap Scan on part  (cost=13413.12..37646.12 rows=4830 width=30) (actual time=146.976..304.766 rows=4875 loops=1)
               Recheck Cond: (((p_container = ANY ('{"SM CASE","SM BOX","SM PACK","SM PKG"}'::bpchar[])) AND (p_brand = 'Brand#45'::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#31'::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#13'::bpchar)))
               Filter: ((p_size >= 1) AND (((p_brand = 'Brand#45'::bpchar) AND (p_container = ANY ('{"SM CASE","SM BOX","SM PACK","SM PKG"}'::bpchar[])) AND (p_size <= 5)) OR ((p_brand = 'Brand#31'::bpchar) AND (p_container = ANY ('{"MED BAG","MED BOX","MED PKG","MED PACK"}'::bpchar[])) AND (p_size <= 10)) OR ((p_brand = 'Brand#13'::bpchar) AND (p_container = ANY ('{"LG CASE","LG BOX","LG PACK","LG PKG"}'::bpchar[])) AND (p_size <= 15))))
               Rows Removed by Filter: 5568
               Heap Blocks: exact=9279
               Buffers: shared hit=882 read=10219 written=2
               ->  BitmapOr  (cost=13413.12..13413.12 rows=10473 width=0) (actual time=145.133..145.133 rows=0 loops=1)
                     Buffers: shared hit=559 read=1263
                     ->  BitmapAnd  (cost=4482.06..4482.06 rows=806 width=0) (actual time=54.585..54.585 rows=0 loops=1)
                           Buffers: shared hit=3 read=605
                           ->  Bitmap Index Scan on part_p_container_p_brand_p_partkey_idx  (cost=0.00..290.43 rows=8073 width=0) (actual time=3.808..3.808 rows=7986 loops=1)
                                 Index Cond: ((p_container = ANY ('{"SM CASE","SM BOX","SM PACK","SM PKG"}'::bpchar[])) AND (p_brand = 'Brand#45'::bpchar))
                                 Buffers: shared hit=3 read=57
                           ->  Bitmap Index Scan on part_p_size_idx  (cost=0.00..4188.96 rows=199653 width=0) (actual time=48.500..48.500 rows=199678 loops=1)
                                 Index Cond: ((p_size <= 5) AND (p_size >= 1))
                                 Buffers: shared read=548
                     ->  BitmapAnd  (cost=8639.45..8639.45 rows=1625 width=0) (actual time=86.915..86.915 rows=0 loops=1)
                           Buffers: shared hit=552 read=601
                           ->  Bitmap Index Scan on part_p_container_p_brand_p_partkey_idx  (cost=0.00..291.43 rows=8170 width=0) (actual time=3.628..3.628 rows=8108 loops=1)
                                 Index Cond: ((p_container = ANY ('{"MED BAG","MED BOX","MED PKG","MED PACK"}'::bpchar[])) AND (p_brand = 'Brand#31'::bpchar))
                                 Buffers: shared hit=4 read=55
                           ->  Bitmap Index Scan on part_p_size_idx  (cost=0.00..8345.36 rows=397693 width=0) (actual time=81.009..81.009 rows=399409 loops=1)
                                 Index Cond: ((p_size <= 10) AND (p_size >= 1))
                                 Buffers: shared hit=548 read=546
                     ->  Bitmap Index Scan on part_p_container_p_brand_p_partkey_idx  (cost=0.00..290.15 rows=8043 width=0) (actual time=3.320..3.320 rows=8004 loops=1)
                           Index Cond: ((p_container = ANY ('{"LG CASE","LG BOX","LG PACK","LG PKG"}'::bpchar[])) AND (p_brand = 'Brand#13'::bpchar))
                           Buffers: shared hit=4 read=57
         ->  Index Scan using lineitem_l_partkey_l_quantity_l_shipmode_idx on lineitem  (cost=0.56..25.78 rows=1 width=16) (actual time=0.070..0.077 rows=0 loops=4875)
               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 >= 10::double precision) AND (l_quantity <= 20::double precision)) OR ((l_quantity >= 14::double precision) AND (l_quantity <= 24::double precision)) OR ((l_quantity >= 22::double precision) AND (l_quantity <= 32::double precision))) AND (((part.p_brand = 'Brand#45'::bpchar) AND (part.p_container = ANY ('{"SM CASE","SM BOX","SM PACK","SM PKG"}'::bpchar[])) AND (l_quantity >= 10::double precision) AND (l_quantity <= 20::double precision) AND (part.p_size <= 5)) OR ((part.p_brand = 'Brand#31'::bpchar) AND (part.p_container = ANY ('{"MED BAG","MED BOX","MED PKG","MED PACK"}'::bpchar[])) AND (l_quantity >= 14::double precision) AND (l_quantity <= 24::double precision) AND (part.p_size <= 10)) OR ((part.p_brand = 'Brand#13'::bpchar) AND (part.p_container = ANY ('{"LG CASE","LG BOX","LG PACK","LG PKG"}'::bpchar[])) AND (l_quantity >= 22::double precision) AND (l_quantity <= 32::double precision) AND (part.p_size <= 15))))
               Rows Removed by Filter: 4
               Buffers: shared hit=46610 read=14931 dirtied=66 written=4
 Planning time: 4.421 ms
 Execution time: 693.160 ms
(38 rows)

COMMIT;
COMMIT