On Wed, 2012-08-22 at 01:14 -0400, Tom Lane wrote:
> Peter Eisentraut <peter_e@gmx.net> writes:
> > On Wed, 2012-08-22 at 07:27 +0900, Tatsuo Ishii wrote:
> >> I found this in the TODO list:
> >> Add API for 64-bit large object access
> >> If this is a still valid TODO item and nobody is working on this, I
> >> would like to work in this.
>
> > Large objects are limited to 2 GB in size, so a 64-bit API doesn't sound
> > very useful to me at the moment.
>
> Not entirely. pg_largeobject.pageno is int32, but that's still 2G pages
> not bytes, so there's three or so orders of magnitude that could be
> gotten by expanding the client-side API before we'd have to change the
> server's on-disk representation.
Well then a 64-bit API would be very useful. Go for it. :-)