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#43'
		and p_container in ('SM CASE', 'SM BOX', 'SM PACK', 'SM PKG')
		and l_quantity >= 5 and l_quantity <= 5+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#43'
		and p_container in ('MED BAG', 'MED BOX', 'MED PKG', 'MED PACK')
		and l_quantity >= 13 and l_quantity <= 13+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#14'
		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=161501.22..161501.23 rows=1 width=8) (actual time=753.443..753.443 rows=1 loops=1)
   Buffers: shared hit=49049 read=21869 dirtied=55
   ->  Nested Loop  (cost=13412.77..161492.68 rows=1138 width=8) (actual time=158.088..752.709 rows=1124 loops=1)
         Buffers: shared hit=49049 read=21869 dirtied=55
         ->  Bitmap Heap Scan on part  (cost=13412.21..37540.47 rows=4806 width=30) (actual time=155.119..328.057 rows=4735 loops=1)
               Recheck Cond: (((p_container = ANY ('{"SM CASE","SM BOX","SM PACK","SM PKG"}'::bpchar[])) AND (p_brand = 'Brand#43'::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#43'::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#14'::bpchar)))
               Filter: ((p_size >= 1) AND (((p_brand = 'Brand#43'::bpchar) AND (p_container = ANY ('{"SM CASE","SM BOX","SM PACK","SM PKG"}'::bpchar[])) AND (p_size <= 5)) OR ((p_brand = 'Brand#43'::bpchar) AND (p_container = ANY ('{"MED BAG","MED BOX","MED PKG","MED PACK"}'::bpchar[])) AND (p_size <= 10)) OR ((p_brand = 'Brand#14'::bpchar) AND (p_container = ANY ('{"LG CASE","LG BOX","LG PACK","LG PKG"}'::bpchar[])) AND (p_size <= 15))))
               Rows Removed by Filter: 5694
               Heap Blocks: exact=9228
               Buffers: shared hit=1468 read=9585
               ->  BitmapOr  (cost=13412.21..13412.21 rows=10403 width=0) (actual time=153.218..153.218 rows=0 loops=1)
                     Buffers: shared hit=559 read=1266
                     ->  BitmapAnd  (cost=4482.16..4482.16 rows=807 width=0) (actual time=59.612..59.612 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..290.55 rows=8085 width=0) (actual time=4.185..4.185 rows=7909 loops=1)
                                 Index Cond: ((p_container = ANY ('{"SM CASE","SM BOX","SM PACK","SM PKG"}'::bpchar[])) AND (p_brand = 'Brand#43'::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=53.090..53.090 rows=199678 loops=1)
                                 Index Cond: ((p_size <= 5) AND (p_size >= 1))
                                 Buffers: shared read=548
                     ->  BitmapAnd  (cost=8639.12..8639.12 rows=1619 width=0) (actual time=89.629..89.629 rows=0 loops=1)
                           Buffers: shared hit=552 read=603
                           ->  Bitmap Index Scan on part_p_container_p_brand_p_partkey_idx  (cost=0.00..291.11 rows=8140 width=0) (actual time=4.054..4.054 rows=7986 loops=1)
                                 Index Cond: ((p_container = ANY ('{"MED BAG","MED BOX","MED PKG","MED PACK"}'::bpchar[])) AND (p_brand = 'Brand#43'::bpchar))
                                 Buffers: shared hit=4 read=57
                           ->  Bitmap Index Scan on part_p_size_idx  (cost=0.00..8345.36 rows=397693 width=0) (actual time=83.343..83.343 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..289.47 rows=7977 width=0) (actual time=3.688..3.688 rows=8083 loops=1)
                           Index Cond: ((p_container = ANY ('{"LG CASE","LG BOX","LG PACK","LG PKG"}'::bpchar[])) AND (p_brand = 'Brand#14'::bpchar))
                           Buffers: shared hit=4 read=58
         ->  Index Scan using lineitem_l_partkey_l_quantity_l_shipmode_idx on lineitem  (cost=0.56..25.78 rows=1 width=16) (actual time=0.080..0.087 rows=0 loops=4735)
               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 >= 5::double precision) AND (l_quantity <= 15::double precision)) OR ((l_quantity >= 13::double precision) AND (l_quantity <= 23::double precision)) OR ((l_quantity >= 26::double precision) AND (l_quantity <= 36::double precision))) AND (((part.p_brand = 'Brand#43'::bpchar) AND (part.p_container = ANY ('{"SM CASE","SM BOX","SM PACK","SM PKG"}'::bpchar[])) AND (l_quantity >= 5::double precision) AND (l_quantity <= 15::double precision) AND (part.p_size <= 5)) OR ((part.p_brand = 'Brand#43'::bpchar) AND (part.p_container = ANY ('{"MED BAG","MED BOX","MED PKG","MED PACK"}'::bpchar[])) AND (l_quantity >= 13::double precision) AND (l_quantity <= 23::double precision) AND (part.p_size <= 10)) OR ((part.p_brand = 'Brand#14'::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=47581 read=12284 dirtied=55
 Planning time: 4.724 ms
 Execution time: 753.911 ms
(38 rows)

COMMIT;
COMMIT