It looks like PostGreSQL have something in common with ArcGIS: A new major release http://archives.postgresql.org/pgsql-hackers/2010-01/msg02056.php /Nicklas -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osgeo.org/pipermail/postgis-devel/attachments/20100121/5162036d/attachment.html>