Add Dynamic Segmentation Support to ST_Geometry

Idea created by 1_simonhope on Apr 14, 2010
    ESRI's ST_Geometry implementation is cool.  What's cooler is the PostGIS support for dynamic segmentation. The capability to return geometry directly via SQL removes the need to use fat ArcObjects interfaces like IRouteLocator  - The ESRI ST_Geometry implementation already provides a wealth of straight SQL goodness keep up the good work and give us some more...