[postgis-devel] [PostGIS] #1364: [raster] Make ST_Union a c-implementation

PostGIS trac at osgeo.org
Mon Oct 1 11:49:35 PDT 2012

#1364: [raster] Make ST_Union a c-implementation
  Reporter:  robe    |       Owner:  dustymugs    
      Type:  task    |      Status:  closed       
  Priority:  medium  |   Milestone:  PostGIS 2.1.0
 Component:  raster  |     Version:  trunk        
Resolution:  fixed   |    Keywords:  history      

Comment(by pracine):

 So we should expect O(n^2) for a coverage of disjoint tiles? As
 demonstrated in my blog post? Not much change. Just that C is (supposed to
 be) faster.

Ticket URL: <http://trac.osgeo.org/postgis/ticket/1364#comment:14>
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