[postgis-devel] [PostGIS] #1828: Estimate returned by geography_gist_selectivity results in slow query plan for ST_DWithin

[PostGIS]

#1828: Estimate returned by geography_gist_selectivity results in slow query plan
for ST_DWithin
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 Reporter:  realityexists  |       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 mcayland):

 Is this still based upon the code I originally wrote? I've had some ideas
 about improving it for some time, but obviously I now don't have access to
 same variety of data sets that I once did. If the above is a fairly
 concrete test case then I'm happy to take a look.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/1828#comment:10>
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