QUERY PLAN
Hash Left Join (cost=18.24..73.12 rows=17 width=21)
Hash Cond: (tbl_project_architects.engineer_id = u.id)
-> Seq Scan on tbl_project_architects (cost=0.00..54.84 rows=17 width=12)
Filter: (project_id = ANY ('{4174,4173,4172,4170,4169,4167,4166,4161,4164,4157,4155,4142,4127,4098,4111,4096}'::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)