Why does my WFS filter not work?

Gregor Mosheh gregor at HOSTGIS.COM
Sun Dec 2 15:34:17 EST 2007


Yewondwossen Assefa wrote:
> Gregor,
>  I don't see anything wrong with the request.
> I did have the expected result.

Are you saying that when you run this URL, you get back a feature?

http://69.59.158.15/cgi-bin/mapserv?map=/maps/spraywatch2/wms/mapfile.map&SERVICE=WFS&VERSION=1.0.0&REQUEST=getfeature&typename=parcels&Filter=<Filter><PropertyIsEqualTo><PropertyName>gid</PropertyName><Literal>2389524</Literal></PropertyIsEqualTo></Filter>

I get a service exception: "msQueryByRect(): Search returned no results. 
No matching record(s) found." This is silly since the bbox search shows 
several matches, some of which would clearly match the filter.

http://69.59.158.15/cgi-bin/mapserv?map=/maps/spraywatch2/wms/mapfile.map&SERVICE=WFS&VERSION=1.0.0&REQUEST=getfeature&typename=parcels&srs=EPSG:4326&bbox=168.011840820312,-46.9196395874023,168.127075195312,-46.896656036377

I tried filtering by other fields as well, but keep getting not found 
exceptions.

The parcels layer (yes, it's PostGIS) is well over 1 GB, so I'm not sure 
what you want with it.

This is MS 5.0.0, FYI

-- 
Gregor Mosheh / Greg Allensworth
System Administrator, HostGIS cartographic development & hosting services
http://www.HostGIS.com/

"Remember that no one cares if you can back up,
  only if you can restore." - AMANDA



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