On Thu, Aug 9, 2012 at 2:42 PM, Flavio Curella <flavio.cure...@gmail.com> wrote:
> From the benchmark, my understanding is that, on PostGIS 2.0:
>
> 1) for the 2D case, the best index is 'gist (columname)'
> 2) for the 3D case, the best index is 'gist (columname
> gist_geometry_ops_nd)' only when using specific 3D operators (ie: '&&&')
>
> I think we should create the index for 2D case, just as we did on PostGIS
> 1.5.
>
> Re: the 3D case, 2) brings the question: should we add these new operators?
> Is it out of scope for the ticket?

I think we clearly should, but landing basic support now and adding
new operators later is also useful.

Thanks for doing this work, by the way. :)

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