[postgis-users] Mapguide and PostGis - Using Filters

[Paul Ramsey]

Might not be implemented yet? Or a version issue.  Are you using the  
fdopostgis driver?  Or the OGR driver?  Or the ODBC driver?

On 8-Jun-07, at 10:18 AM, Scott, Brian wrote:

> Hello friends -
>
> We have an Enterprise MapGuide installation up and running on top  
> of a Postgres database.  However, we really need to apply filters  
> to layers; and nothing we try seems to work.  From within the  
> Mapguide environment if we ask it to apply a filter to the layer,  
> we get no points back.  We have confidence that the data contains  
> points that match the criteria.  If we remove the filter, the  
> entire layer shows up fine.  We get identical behavior attempting  
> to create layers on the fly via php API calls.  The layer does get  
> created, but applying any filter causes it to return no points.   
> Null out the filter definition, and the enire layer returns.
>
> Has anyone out there succesfully applied a filter to Postgis data  
> using the Mapguide product?  If so, can you let me in on the  
> secret?  Any insight is appreciated!
>
> brian
>
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