On Tue, May 08, 2012 at 09:26:51AM +0000, matthieu spohn wrote: > > Hello, everyone! > Someone know with which algorithm does the selection of random sample work??
Speaking of which, I think such selections should be delegated to providers, for performance reasons (full table scans can take minutes over million-rows postgresql tables). --strk; ,------o-. | __/ | Delivering high quality PostGIS 2.0 ! | / 2.0 | http://strk.keybit.net - http://vizzuality.com `-o------' _______________________________________________ Qgis-developer mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-developer
