                                                             QUERY PLAN                                                              
-------------------------------------------------------------------------------------------------------------------------------------
 Aggregate  (cost=1487069.00..1487069.01 rows=1 width=8) (actual time=9185.847..9185.849 rows=1.00 loops=1)
   Buffers: shared hit=4064 read=858005
   I/O Timings: shared read=1563.285
   ->  Seq Scan on large_table  (cost=0.00..1362069.00 rows=50000000 width=0) (actual time=0.425..5987.710 rows=50000000.00 loops=1)
         Buffers: shared hit=4064 read=858005
         I/O Timings: shared read=1563.285
 Planning:
   Buffers: shared hit=50
 Planning Time: 0.289 ms
 Execution Time: 9185.908 ms
(10 rows)

