That sounds good to me, though I'm not a committer on the tree as far
as I know.   Anssi?


On Fri, Aug 10, 2012 at 8:12 AM, Flavio Curella
<flavio.cure...@gmail.com> wrote:
> Just to clarify, the plan is:
>
> 1) Merge in patch v8 (2d index for 2-dimensional fields, _nd index for 3D
> and up)
> 2) Open a new ticket for the new 3D operators.
>
> Let me know if that sounds good, or if you can think of any way of improving
> the patch.
>
> Thanks,
> Flavio.
>
> On Thursday, August 9, 2012 5:00:43 PM UTC-5, jdunck wrote:
>>
>> On Thu, Aug 9, 2012 at 2:42 PM, Flavio Curella <flavio....@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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