                                                             QUERY PLAN                                                              
-------------------------------------------------------------------------------------------------------------------------------------
 Aggregate  (cost=1487069.00..1487069.01 rows=1 width=8) (actual time=9223.108..9223.110 rows=1.00 loops=1)
   Buffers: shared hit=1888 read=860181
   I/O Timings: shared read=1540.985
   ->  Seq Scan on large_table  (cost=0.00..1362069.00 rows=50000000 width=0) (actual time=0.390..6111.444 rows=50000000.00 loops=1)
         Buffers: shared hit=1888 read=860181
         I/O Timings: shared read=1540.985
 Planning:
   Buffers: shared hit=50
 Planning Time: 0.269 ms
 Execution Time: 9223.174 ms
(10 rows)

