I have a query that takes 2 sec if I run it from a freshly restored
dump. If I run a full vacuum on the database it then takes 30 seconds.
Would someone please comment as to why I would see a 15x slow down by
only vacuuming the DB?
I am using 8.3.1
> I have a query that takes 2 sec if I run it from a freshly restored dump.
> If I run a full vacuum on the database it then takes 30 seconds.
What do the two plans look like? Can you post the explains?
-Nathan