On Saturday, April 16, 2011 2:06:44 pm Edison So wrote: > Haha. Having a QA background for many years, I do not believe in anything > until it is tested. :) I have done it enough times to know it works. The issue that might arise are not related to the pg_dump program but version changes in behavior. In your case going from 8.1 to 9.0 goes through the stricter typing introduced in 8.3. The data will restore to the new version but you may run into problems when you do things in the database. Some time with the release notes for each version you are going through would be instructive. > > Thanks. Adrian Klaver adrian.klaver@xxxxxxxxx -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general