QUERY PLAN
Hash Left Join (cost=18.24..76.70 rows=19 width=21)
Hash Cond: (tbl_project_architects.engineer_id = u.id)
-> Seq Scan on tbl_project_architects (cost=0.00..58.41 rows=19 width=12)
Filter: (project_id = ANY ('{4118,4103,4115,4130,4124,4094,4121,4127,4085,4101,4112,4100,4116,4119,4093,4102,4096,4090}'::integer[]))
-> Hash (cost=16.44..16.44 rows=144 width=13)
-> Seq Scan on tbl_users u (cost=0.00..16.44 rows=144 width=13)