Martijn van Oosterhout <kleptog(at)svana(dot)org> writes:
> On Sat, Mar 24, 2007 at 02:00:30PM -0400, Tom Lane wrote:
>> HeapTupleSatisfiesVisibility reduces to something like
>> ((*(snapshot)->satisfies) ((tuple)->t_data, snapshot, buffer))
> Sounds like a winner. Essentially snapshots becomes objects that have
> methods you can use to interact with them.
Right, it's poor man's C++ ;-).
I've just finished coding the patch and it looks good ... still testing
though.
regards, tom lane