"David E. Wheeler" <david(at)kineticode(dot)com> writes:
> On Dec 10, 2010, at 3:03 PM, Tom Lane wrote:
>>> Yeah, it should be *to* 1.12. FWIW, this is how Bricolage upgrade scripts are handled: version-string-named directories with the appropriate scripts to upgrade *to* the named version number.
>> But you still have to know what you're upgrading *from*.
> Huh? It's in the pg_extension catalog.
How do you select which upgrade script to apply?
regards, tom lane