On Thu, Jun 4, 2009 at 1:07 PM, Carlos Oliva <carlos@pbsinet.com> wrote:
> Thanks again Grzgorz for your expedicious reply. Would anything else change
> in the database for a table once it ceases to be updated? We have several
> tables for which a number of records is inserted and never again updated --
> data is never updated, deleted, or inserted again. We are moving these
> tables into their own tablespace and getting some kind of snapshot copy of
> these tables. We were thinking that we can restore them in the future
> without having to back them up several times.
Well, if you do pg_dump - that data will be there.
If you do copy of data directory, that isn't going to work, unless you
put db in proper state.
if you do that, you need to copy pg_xlog directory with it.
So you have to specify which backup strategy you are going to use.
--
GJ
