EXPLAIN SELECT count(*) FROM items; Aggregate (cost=20834.00..20834.01 rows=1 width=0) -> Seq Scan on items (cost=0.00..18334.00 rows=1000000 width=0)
EXPLAIN SELECT count(*) FROM items; Aggregate (cost=20834.00..20834.01 rows=1 width=0) -> Seq Scan on items (cost=0.00..18334.00 rows=1000000 width=0)