[Pkg-postgresql-public] Bug#764705: Bug#764705: Bug#764705: Bug#764705: Bug#764705: Bug#764705: postgresql-9.4: ERROR: The database format changed between beta 2 and 3. Please dump, but how?

Tue Oct 14 20:24:55 UTC 2014

On 10/13/14 11:35 AM, Christoph Berg wrote:
> Yeah, though it was pretty unexpected that there was another catalog
> version bump after beta2 :-(.

Possibly, but it's not unheard of.

There could also be other issues such as WAL format changes or extension
ABI changes that could affect the upgrade process.