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#11'
		and p_container in ('SM CASE', 'SM BOX', 'SM PACK', 'SM PKG')
		and l_quantity >= 6 and l_quantity <= 6+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#52'
		and p_container in ('MED BAG', 'MED BOX', 'MED PKG', 'MED PACK')
		and l_quantity >= 15 and l_quantity <= 15+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#11'
		and p_container in ('LG CASE', 'LG BOX', 'LG PACK', 'LG PKG')
		and l_quantity >= 24 and l_quantity <= 24+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=415105.12..415105.13 rows=1 width=8) (actual time=4373.042..4373.043 rows=1 loops=1)
   Buffers: shared hit=111977 read=30717 dirtied=52
   ->  Nested Loop  (cost=13477.68..415097.58 rows=1005 width=8) (actual time=391.672..4369.873 rows=1089 loops=1)
         Buffers: shared hit=111977 read=30717 dirtied=52
         ->  Bitmap Heap Scan on part  (cost=13477.68..37440.29 rows=10266 width=30) (actual time=389.158..714.488 rows=10456 loops=1)
               Recheck Cond: (((p_container = ANY ('{"SM CASE","SM BOX","SM PACK","SM PKG"}'::bpchar[])) AND (p_brand = 'Brand#11'::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#52'::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#11'::bpchar)))
               Filter: (p_size >= 1)
               Buffers: shared hit=9834 read=1267
               ->  BitmapOr  (cost=13477.68..13477.68 rows=10276 width=0) (actual time=386.276..386.276 rows=0 loops=1)
                     Buffers: shared hit=559 read=1267
                     ->  BitmapAnd  (cost=4490.46..4490.46 rows=793 width=0) (actual time=161.478..161.478 rows=0 loops=1)
                           Buffers: shared hit=3 read=607
                           ->  Bitmap Index Scan on part_p_container_p_brand_p_partkey_idx  (cost=0.00..272.41 rows=7893 width=0) (actual time=13.838..13.838 rows=7920 loops=1)
                                 Index Cond: ((p_container = ANY ('{"SM CASE","SM BOX","SM PACK","SM PKG"}'::bpchar[])) AND (p_brand = 'Brand#11'::bpchar))
                                 Buffers: shared hit=3 read=58
                           ->  Bitmap Index Scan on part_p_size_idx  (cost=0.00..4212.67 rows=200820 width=0) (actual time=139.846..139.846 rows=199678 loops=1)
                                 Index Cond: ((p_size <= 5) AND (p_size >= 1))
                                 Buffers: shared read=549
                     ->  BitmapAnd  (cost=8712.15..8712.15 rows=1607 width=0) (actual time=211.583..211.583 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..289.57 rows=8008 width=0) (actual time=9.134..9.134 rows=8040 loops=1)
                                 Index Cond: ((p_container = ANY ('{"MED BAG","MED BOX","MED PKG","MED PACK"}'::bpchar[])) AND (p_brand = 'Brand#52'::bpchar))
                                 Buffers: shared hit=4 read=57
                           ->  Bitmap Index Scan on part_p_size_idx  (cost=0.00..8417.20 rows=401273 width=0) (actual time=198.633..198.633 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..272.25 rows=7877 width=0) (actual time=12.682..12.682 rows=8011 loops=1)
                           Index Cond: ((p_container = ANY ('{"LG CASE","LG BOX","LG PACK","LG PKG"}'::bpchar[])) AND (p_brand = 'Brand#11'::bpchar))
                           Buffers: shared hit=4 read=57
         ->  Index Scan using lineitem_l_partkey_l_quantity_l_shipmode_idx on lineitem  (cost=0.00..36.78 rows=1 width=16) (actual time=0.327..0.341 rows=0 loops=10456)
               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 >= 6::double precision) AND (l_quantity <= 16::double precision) AND (l_shipmode = ANY ('{AIR,"AIR REG"}'::bpchar[]))) OR ((l_quantity >= 15::double precision) AND (l_quantity <= 25::double precision) AND (l_shipmode = ANY ('{AIR,"AIR REG"}'::bpchar[]))) OR ((l_quantity >= 24::double precision) AND (l_quantity <= 34::double precision) AND (l_shipmode = ANY ('{AIR,"AIR REG"}'::bpchar[])))) AND (((part.p_brand = 'Brand#11'::bpchar) AND (part.p_container = ANY ('{"SM CASE","SM BOX","SM PACK","SM PKG"}'::bpchar[])) AND (l_quantity >= 6::double precision) AND (l_quantity <= 16::double precision) AND (part.p_size <= 5)) OR ((part.p_brand = 'Brand#52'::bpchar) AND (part.p_container = ANY ('{"MED BAG","MED BOX","MED PKG","MED PACK"}'::bpchar[])) AND (l_quantity >= 15::double precision) AND (l_quantity <= 25::double precision) AND (part.p_size <= 10)) OR ((part.p_brand = 'Brand#11'::bpchar) AND (part.p_container = ANY ('{"LG CASE","LG BOX","LG PACK","LG PKG"}'::bpchar[])) AND (l_quantity >= 24::double precision) AND (l_quantity <= 34::double precision) AND (part.p_size <= 15))))
               Rows Removed by Filter: 4
               Buffers: shared hit=102143 read=29450 dirtied=52
 Total runtime: 4373.672 ms
(35 rows)

COMMIT;
COMMIT