Magnus Hagander wrote:
> On Fri, Dec 15, 2006 at 12:57:50AM +0900, Hiroshi Saito wrote:
> >
> > >Win32 does not implement fseeko() and ftello(). So I think it limit to
> > >handle a 2GB file. Is this a specification?
> >
> > Yes, Magnus-san suggested the problem. It is present TODO. The entire
> > adjustment was still difficult though I had tried it. SetFilePointer might
> > be able to be saved. However, I think it might be an attempt of 8.3...
>
> I've been looking at a fix for this, and I think I have it. The solution
> looks to be to redefine off_t to 64-bit (the standard headers *always*
> define it as 32-bit, and there is no way to change that - at least not
> that I can find).
>
> I have the fix made for just bin/pg_dump for now (in pg_dump.h), and I'm
> testing that. (So far only on MSVC builds)
>
> A question though - is there any *gain* from using 64-bit offsets in the
> actual backend? The change could of course be done in port.h, but that
No, not really. All files are kept < 1gig for the backend. We had code
for that from Berkeley, so we have just kept it.
-- Bruce Momjian bruce@momjian.us EnterpriseDB http://www.enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +