                                                             QUERY PLAN                                                              
-------------------------------------------------------------------------------------------------------------------------------------
 Aggregate  (cost=1487069.00..1487069.01 rows=1 width=8) (actual time=8952.511..8952.512 rows=1.00 loops=1)
   Buffers: shared hit=3520 read=858549
   I/O Timings: shared read=1542.382
   ->  Seq Scan on large_table  (cost=0.00..1362069.00 rows=50000000 width=0) (actual time=0.441..5899.310 rows=50000000.00 loops=1)
         Buffers: shared hit=3520 read=858549
         I/O Timings: shared read=1542.382
 Planning:
   Buffers: shared hit=50
 Planning Time: 0.358 ms
 Execution Time: 8952.577 ms
(10 rows)

