[postgis-devel] [PostGIS] #1798: Performance issue with ST_Intersects(geometry, geometry)

[PostGIS]

#1798: Performance issue with ST_Intersects(geometry,geometry)
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 Reporter:  nicklas  |       Owner:  pramsey      
     Type:  defect   |      Status:  new          
 Priority:  medium   |   Milestone:  PostGIS 2.0.1
Component:  postgis  |     Version:  2.0.x        
 Keywords:           |  
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Comment(by nicklas):

 Ok, I don't know enough about those caching mechanisms, but I will try to
 investigate.

 In this case it is the PostGIS internal rtree(?) algorithm for point in
 polygon tests.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/1798#comment:4>
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