QUERY PLAN
Sort (cost=39.58..39.59 rows=3 width=21)
Sort Key: tbl_project_architects.contribution DESC, tbl_project_architects.engineer_id
-> Hash Right Join (cost=31.23..39.55 rows=3 width=21)
Hash Cond: (u.id = tbl_project_architects.engineer_id)
-> Seq Scan on tbl_users u (cost=0.00..7.41 rows=141 width=13)
-> Hash (cost=31.20..31.20 rows=3 width=12)
-> Seq Scan on tbl_project_architects (cost=0.00..31.20 rows=3 width=12)
Filter: (project_id = ANY ('{3807,3907,3908}'::integer[]))