[OSM-dev] Database Schema (was Re: [OSM-talk] Oh dear - planet has duplicate id's)
sxpert at sxpert.org
Mon Jun 25 06:39:44 BST 2007
Jon Burgess wrote:
> PostgreSQL does do this efficiently but only by using R-Tree indexes.
> MySQL supports these for spatial types too since 4.1. The MySQL spatial
> support is fairly limited but should be sufficient for the simple
> bounding box queries used by the map API.
funny how I've been talking about this for a while...
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