[postgis-devel] [PostGIS] #2074: st_estimated_extent support for topology layers

PostGIS trac at osgeo.org
Fri Nov 2 01:48:44 PDT 2012

#2074: st_estimated_extent support for topology layers
 Reporter:  strk         |       Owner:  strk         
     Type:  enhancement  |      Status:  new          
 Priority:  medium       |   Milestone:  PostGIS 2.1.0
Component:  topology     |     Version:  2.0.x        
 Keywords:               |  
 When the schema.table.col passed to st_estimated_extent refers to a layer
 registered in topology.layers the function could do something smart to
 return an estimate of what's the layer extent.

 It currently throws an exception due to "null statistics" for the

Ticket URL: <http://trac.osgeo.org/postgis/ticket/2074>
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