Обсуждение: On disk format postgresql 7.4.3-i386 and x86-64 ?

Is it possible to migrate from 7.4.3 - i386 to 7.4.6 - x86-64 without a
dump and restore?

Jesper

--
./Jesper Krogh, jesper@krogh.cc
Jabber ID: jesper@jabbernet.dk

Jesper Krogh <jesper@krogh.cc> writes:
> Is it possible to migrate from 7.4.3 - i386 to 7.4.6 - x86-64 without a
> dump and restore?

I wouldn't risk it.  Alignment/padding is probably different.

            regards, tom lane

No. I gave it a try and postgres refused to start up.


Jesper Krogh wrote:

> Is it possible to migrate from 7.4.3 - i386 to 7.4.6 - x86-64 without a
> dump and restore?
>
> Jesper
>