BEGIN; BEGIN EXPLAIN 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 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Aggregate (cost=415097.10..415097.11 rows=1 width=8) -> Nested Loop (cost=13477.68..415089.58 rows=1002 width=8) -> Bitmap Heap Scan on part (cost=13477.68..37440.29 rows=10266 width=30) 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) -> BitmapOr (cost=13477.68..13477.68 rows=10276 width=0) -> BitmapAnd (cost=4490.46..4490.46 rows=793 width=0) -> Bitmap Index Scan on part_p_container_p_brand_p_partkey_idx (cost=0.00..272.41 rows=7893 width=0) Index Cond: ((p_container = ANY ('{"SM CASE","SM BOX","SM PACK","SM PKG"}'::bpchar[])) AND (p_brand = 'Brand#11'::bpchar)) -> Bitmap Index Scan on part_p_size_idx (cost=0.00..4212.67 rows=200820 width=0) Index Cond: ((p_size <= 5) AND (p_size >= 1)) -> BitmapAnd (cost=8712.15..8712.15 rows=1607 width=0) -> Bitmap Index Scan on part_p_container_p_brand_p_partkey_idx (cost=0.00..289.57 rows=8008 width=0) Index Cond: ((p_container = ANY ('{"MED BAG","MED BOX","MED PKG","MED PACK"}'::bpchar[])) AND (p_brand = 'Brand#52'::bpchar)) -> Bitmap Index Scan on part_p_size_idx (cost=0.00..8417.20 rows=401273 width=0) Index Cond: ((p_size <= 10) AND (p_size >= 1)) -> Bitmap Index Scan on part_p_container_p_brand_p_partkey_idx (cost=0.00..272.25 rows=7877 width=0) Index Cond: ((p_container = ANY ('{"LG CASE","LG BOX","LG PACK","LG PKG"}'::bpchar[])) AND (p_brand = 'Brand#11'::bpchar)) -> Index Scan using lineitem_l_partkey_l_quantity_l_shipmode_idx on lineitem (cost=0.00..36.78 rows=1 width=16) 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)))) (21 rows) COMMIT; COMMIT