1. 2011-09-29 Re: [postgis-users] Optimizing ST_Intersection postgis-u vinod.khare 2. 2011-09-28 Re: [postgis-users] Optimizing ST_Intersection postgis-u Stephen Woodbridge 3. 2011-09-27 Re: [postgis-users] Optimizing ST_Intersection postgis-u Paul Ramsey 4. 2011-09-27 [postgis-users] Optimizing ST_Intersection postgis-u vinod.khare