[postgis-tickets] [PostGIS] #3065: Spatial index on LINESTRING not used under some circumstances

[PostGIS]

#3065: Spatial index on LINESTRING not used under some circumstances
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 Reporter:  realityexists  |       Owner:  pramsey      
     Type:  defect         |      Status:  new          
 Priority:  medium         |   Milestone:  PostGIS 2.1.6
Component:  postgis        |     Version:  2.1.x        
 Keywords:                 |  
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Comment(by strk):

 I can think of these possible reasons: (1) different statistics gathered,
 try ALTER TABLE .. SET STATISTICS (2) memory error in the postgis
 estimator, try re-building postgis with debugging on (3) memory bug in
 your version of PostgreSQL, check release notes ?

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/3065#comment:14>
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