QUERY PLAN
Sort (cost=73.47..73.51 rows=17 width=21)
Sort Key: tbl_project_architects.contribution DESC, tbl_project_architects.engineer_id
-> 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 ('{3037,3110,3126,3136,3137,3190,3203,3287,3329,3463,3957,4042,4097,4114,4120,4177}'::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)