In response to "Carlos Oliva" <carlos@pbsinet.com>:
> If I were to upgrade the database version, would I need to dump and restore
> all the data?
If you upgrade patch releases (i.e. from 8.3.4 -> 8.3.5) then usually no,
but see the release notes for the versions you're upgrading, because there
are occasionally exceptions.
If you're updating to a major release (8.2.x -> 8.3.x), then yes.
--
Bill Moran
http://www.potentialtech.comhttp://people.collaborativefusion.com/~wmoran/