[postgis-users] ST_DWithin with nd index

[Stephen Mather]

Ahem, dumb question:tired brain.

ST_3DDWithin <http://postgis.net/docs/ST_3DDWithin.html>


On Tue, Dec 3, 2013 at 5:06 PM, Stephen Mather <stephen at smathermather.com>wrote:

> Hi All,
>
> Will ST_DWithin work against an nd index?  I'm getting back the same
> number of records, whether I use a standard 2D gist or nd, only running it
> with the nd index takes 5 times as long.
>
> Thanks,
> Best,
> Steve
>
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