On 1 Mar 2002, Neil Conway wrote:
> Why do you need 'vacuum full' rather than just 'vacuum'? Read the docs,
> it's usually not necessary.
Because every night I delete/reload a big chunk of my data and then once a
week I delete/reload the entire dataset... about 7 million records.
I don't truncate because I want the users to see a "Stable" view of the
system at any point so I have the delete/reload inside of a commit
statement.