[postgis-users] ST_DWithin with nd index

Stephen Mather stephen at smathermather.com
Tue Dec 3 14:06:09 PST 2013


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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