[mapserver-users] MapServer, WFS and Oracle

[Bart van den Eijnden]

Jelmer,

you might want to check out Mapserver 5.6 release candidates, since WFS was greatly optimized for database sources (single pass query).

Best regards,
Bart

On Nov 18, 2009, at 2:20 PM, Jelmer Baas wrote:

> Michael,
> 
> Thanks for the tip. Indeed, I still need to add these tags, but since my
> dataset wasn't working at all, I didn't do anything with that, yet.
> Right now the query takes 16-20sec, so some optimization is in order.
> 
> Regards,
> Jelmer
> 
> 
>> Jelmer,
>> 
>> Also, when using WFS from Oracle, you should add the wfs_extent or
>> ows_extent metadata tags. Otherwise MapServer will request 
>> Oracle to do a
>> convex_hull to get the extent of your data. On large 
>> datasets, this can take
>> a while. Setting the extent metadata tag bypasses this check 
>> and uses the
>> value you specify.
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