Martijn van Oosterhout <kleptog@svana.org> writes:
> On Tue, May 30, 2006 at 08:50:23AM -0400, Dave Cramer wrote:
>> Is it possible to use a binary copy of the cluster on a 64 bit build
>> of pg 7.4.x that was created on a 32bit bild of 7.4.x
> I doubt it very much. Or put another way, no effort has been put into
> making it work...
Even more to the point: the reason it won't work is that MAXALIGN is
probably different in the two builds. Very recent PG releases check
this via a pg_control field, but 7.4.x will probably just crash.
regards, tom lane