"Steven Flatt" <steven.flatt@xxxxxxxxx> writes: > I can't seem to find an answer to this. > > If I upgrade a 32-bit Postgres build to a 64-bit Postgres build > (same version), will the data files be compatible or do I have to do > a dump and restore of the database? They will not be compatible. > Is the answer the same for 8.1 and 8.2? Yes. -Doug
