Oops sorry about that. Just realized I had ugly spaces in the link. I've changed it. Use this one
http://postgis.refractions.net/support/wiki/index.php?upgis_cascadeunion -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Paragon Corporation Sent: Saturday, October 04, 2008 7:44 PM To: 'PostGIS Users Discussion' Subject: [postgis-users] Cascaded Union Aggregate function For those people who have unions to do that are slow, feel free to try out this aggregate union function. I haven't tested it enough for it to make it into 1.3.4, but have included a link to the source code in the wiki. It should work just fine on PostGIS versions 1.2.2 and above. http://postgis.refractions.net/support/wiki/index.php?PL%2FPGSQL%20Pseudo%20 Cascade%20Union%20Aggregate%20Function Let me know if you run into any problems with it. It has worked well for the samples I have used it on. Thanks, Regina _______________________________________________ postgis-users mailing list postgis-users@postgis.refractions.net http://postgis.refractions.net/mailman/listinfo/postgis-users _______________________________________________ postgis-users mailing list postgis-users@postgis.refractions.net http://postgis.refractions.net/mailman/listinfo/postgis-users
