[postgis-devel] [PostGIS] #577: possible memory leak with buffer()

[PostGIS]

#577: possible memory leak with buffer()
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 Reporter:  davideps                         |       Owner:  robe 
     Type:  defect                           |      Status:  new  
 Priority:  medium                           |   Milestone:       
Component:  postgis                          |     Version:  1.3.X
 Keywords:  memory buffer intersect dwithin  |  
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Comment(by robe):

 Forgot to mention that ST_DWithin does not need to create a derivative
 geometry since it uses distance and short-circuit distance calcs.  This is
 why the memory of that would be much less for what you are doing.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/577#comment:2>
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