On lundi 19 décembre 2016 22:34:10 CET Rahkonen Jukka (MML) wrote: > If I set "wfs_use_default_extent_for_getfeature" "yes" > I see a difference > [Tue Dec 20 00:28:37 2016].113723 msOGRFileWhichShapes: Setting spatial > filter to -1e+300 -1e+300 1e+300 1e+300 [Tue Dec 20 00:28:48 2016].950696 > msOGRFileNextShape: Returning shape=9, tile=0 > > However, this change does not make is fast, notice 11 seconds between > WhichShapes and Next shape.
Hum, it is instantaneous for me. > > -Jukka- > > Lähettäjä: Even Rouault [mailto:[email protected]] > Lähetetty: 20. joulukuuta 2016 0:27 > Vastaanottaja: [email protected] > Kopio: Rahkonen Jukka (MML) <[email protected]> > Aihe: Re: [mapserver-users] Mapserver 7.0.3 and disabling default extent for > WFS > On lundi 19 décembre 2016 21:46:32 CET Rahkonen Jukka (MML) wrote: > > Hi, > > > > > > > > I am running Mapserver 7.0.3, I have a vector layer from a quite large > > > > GeoPackage through OGR connection and I have set the LAYER METADATA item > > > > "wfs_use_default_extent_for_getfeature" "no" > > > > > > > > Still if I query GetFeature simply with &COUNT=1 I can see that the > > default > > > > extent is used msOGRFileWhichShapes: Setting spatial filter to 19969.99999 > > > > 6597277.99999 749676.00001 7785300.00001 This makes count based request > > > > pretty slow and it take about 15 second to get the first feature. > > > > > > > > The documentation in http://mapserver.org/ogc/wfs_server.html says that > > this > > > > option is supported "since MapServer 7.0.3" . So what could be wrong? > > Jukka, > > > > thanks for spotting my brain damage... > > > > In fact there are 2 issues : > > - a minor one: the debug message "Setting spatial filter..." was always > displayed, even when the spatial filter wasn't applied > > - a major one: the logic to interpret the yes/no value of the setting was > inverted (only when it is explicitly set fortunately, so that doesn't break > existing mapfiles without the metadata item). I've fixed that, and thus > modified the doc to advertize the feature only in 7.0.4. I guess I didn't > notice that since I mixed it with other optimizations. > > > > Even > > > > > > -- > > Spatialys - Geospatial professional services > > http://www.spatialys.com -- Spatialys - Geospatial professional services http://www.spatialys.com
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