QUERY PLAN
GroupAggregate (cost=767.13..768.53 rows=20 width=148)
Group Key: ex.id, sub.product_type
Filter: (sum(sub.amount) <> '0'::numeric)
-> Sort (cost=767.13..767.18 rows=20 width=116)
Sort Key: ex.id, sub.product_type
-> Hash Right Join (cost=764.91..766.70 rows=20 width=116)
Hash Cond: (ex.id = sub.product_type)
-> Seq Scan on tbl_product_types ex (cost=0.00..1.62 rows=62 width=16)
-> Hash (cost=764.66..764.66 rows=20 width=100)
-> Subquery Scan on sub (cost=764.11..764.66 rows=20 width=100)
-> HashAggregate (cost=764.11..764.46 rows=20 width=100)
Group Key: p.product_type
-> Hash Right Join (cost=718.22..745.25 rows=1886 width=76)
Hash Cond: (ppr.product_id = p.id)
-> HashAggregate (cost=632.78..647.45 rows=978 width=80)
Group Key: ppr.product_id
-> Hash Join (cost=564.10..608.30 rows=1224 width=18)
Hash Cond: (ppr.project_id = project.id)
-> Seq Scan on tbl_project_product_rels ppr (cost=0.00..39.38 rows=1834 width=22)
Filter: ((amount IS NOT NULL) AND (cost IS NOT NULL) AND (number IS NOT NULL))
-> Hash (cost=539.72..539.72 rows=1950 width=4)
-> Seq Scan on tbl_projects project (cost=0.00..539.72 rows=1950 width=4)
Filter: (created_by = ANY ('{1001,5049,5301,5022,5209,5026,5293,5309,5356,5329,5299,5303,5302,5332,5047,1026,5096,5070,5448,5420,1029,5037,5087,1008,5048,5043,5045,5230,5031,5088,5208,1003,5294,5357,5044,1030,5076,5300,5027,5089,5311,5066,5069,5364,1009,5295,1013,5128,5203,1025,5032,5075,1004,5072,5033,5359,5412,5409,5229,1005,5304,5449,5358,1006,5093}'::integer[]))
-> Hash (cost=61.86..61.86 rows=1886 width=8)
-> Seq Scan on tbl_products p (cost=0.00..61.86 rows=1886 width=8)