"Daniel Cristian Cruz" <danielcristian@gmail.com> writes:
> -> Nested Loop (cost=0.00..13187.94 rows=93 width=4) (actual time=2.622..125.739 rows=50 loops=1)
> -> Seq Scan on u (cost=0.00..2838.80 rows=10289 width=4) (actual time=0.012..9.863 rows=10291 loops=1)
> -> Index Scan using m_pkey on m (cost=0.00..0.80 rows=1 width=7) (actual time=0.009..0.009 rows=0
loops=10291)
That's not discounting the nested loop for cache effect at all!
What is your effective_cache_size for this?
--
Gregory Stark
EnterpriseDB http://www.enterprisedb.com
