I used the method last year to render points from (and lines) from SQL
Server. The biggest problem is that Mapserver/OGR does not implicitly
use any spatial index when using a VRT entry of SrcSQL (carefully read
http://www.gdal.org/ogr/drv_vrt.html).
Best Regards,
Brent Fraser
On 11/16/2010 11:07 AM, steve.tout...@inspq.qc.ca wrote:
Hi,
I need to connect to a MS SQL SERVER table, read the lat/long fields
and render a map of points.
I read this wiki
http://trac.osgeo.org/mapserver/wiki/VirtualSpatialData
Is this still the best approach to do that?
Thanks!
Steve
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