snacktime <snacktime@gmail.com> writes:
> Do I need to do a full dump/restore when migrating from 8.0 rc5 to the
> latest 8.0.3?
No.
When in doubt, the authoritative reference for this sort of question
is the revision history for catversion.h:
http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/catversion.h
If you look at revs 1.252 and 1.253, you can see that all the 8.0rc's
and indeed 8.0beta5 too are catalog-compatible with REL8_0_STABLE.
regards, tom lane