-- run 3
-- offset, page 10000 (page size 20)
-- SELECT id, created_at, customer, total FROM orders ORDER BY created_at DESC, id DESC LIMIT 20 OFFSET $1
-- params: [199980]

Limit  (cost=12748.67..12749.95 rows=20 width=37) (actual time=70.034..70.044 rows=20 loops=1)
  Buffers: shared hit=201535
  ->  Index Scan Backward using orders_created_at_id_idx on orders  (cost=0.42..63748.05 rows=1000000 width=37) (actual time=0.015..65.654 rows=200000 loops=1)
        Buffers: shared hit=201535
Planning Time: 0.059 ms
Execution Time: 70.061 ms