On Fri, Feb 18, 2011 at 01:52:47PM +1030, james.sew...@lisasoft.com wrote: > The issue I have noticed is that the newer version is noticeably (more than > 5x) slower on some large queries of the form: > > SELECT a.geom FROM left AS a, right AS b > WHERE st_intersects(a.the_geom, b.the_geom); > > > Have there been changes in this area of the code? Is this expected for > nightly builds? Is there anything I can do to help troubleshooting of the > issue? All my tables are imported and indexed by the same tool in both > instances.
If you can, compare again, using _st_intersects (skips the index). And keep track of GEOS svn id of the source if they are different. --strk; () Free GIS & Flash consultant/developer /\ http://strk.keybit.net/services.html _______________________________________________ geos-devel mailing list geos-devel@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/geos-devel
