QUERY PLAN
Hash Left Join (cost=9.17..44.11 rows=5 width=25)
Hash Cond: (tbl_project_architects.engineer_id = u.id)
-> Seq Scan on tbl_project_architects (cost=0.00..34.93 rows=5 width=12)
Filter: (project_id = ANY ('{3886,3855,3816,3786,3760}'::integer[]))
-> Hash (cost=7.41..7.41 rows=141 width=13)
-> Seq Scan on tbl_users u (cost=0.00..7.41 rows=141 width=13)