Re: Question to safe way for minor update - Mailing list pgsql-admin

From Peter Eisentraut
Subject Re: Question to safe way for minor update
Date
Msg-id 200702140034.16406.peter_e@gmx.net
Whole thread Raw
In response to Re: Question to safe way for minor update  ("Thomas Papke" <tp@thopap.de>)
List pgsql-admin
Thomas Papke wrote:
> AN other question: Are the postgres datafiles (not the dump) platform
> independ?

No.

> So is it possible to just copy the datafiles from linux to
> a windows machine if they are running the same postgres version?

There is no guarantee or direct check against this, but anecdotal
evidence suggests that this combination will not work.  In general, the
data file compatibility is determined by some combination of
architecture and compiler settings.

--
Peter Eisentraut
http://developer.postgresql.org/~petere/

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