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

PostGIS trac at osgeo.org
Fri Jun 15 11:00:10 PDT 2012


#1828: Estimate returned by geography_gist_selectivity results in slow query plan
for ST_DWithin
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 Reporter:  realityexists  |       Owner:  mcayland     
     Type:  defect         |      Status:  new          
 Priority:  medium         |   Milestone:  PostGIS 2.0.1
Component:  postgis        |     Version:  2.0.x        
 Keywords:                 |  
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Comment(by strk):

 The estimate for the geometry version is actually pretty good.
 Estimated: 1920, actual: 2001.

-- 
Ticket URL: <http://trac.osgeo.org/postgis/ticket/1828#comment:18>
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