On Mon, Jun 04, 2007 at 12:00:10PM -0400, Alvaro Herrera wrote: > Rhys Stewart escribió: > > a more readable version > > What is this buffer() function?
Looks like the PostGIS buffer() function, which calls GEOSBuffer() in the GEOS library, which is where the code might be stuck. http://postgis.refractions.net/docs/ch06.html#id2527029 http://geos.refractions.net/ -- Michael Fuhr ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match
