[postgis-devel] [PostGIS] #1023: btree equality broken for geometries w/out a cached bounding box (topology regress failures related to GSERIALIZED)

PostGIS trac at osgeo.org
Mon Jul 4 06:36:16 PDT 2011


#1023: btree equality broken for geometries w/out a cached bounding box (topology
regress failures related to GSERIALIZED)
---------------------+------------------------------------------------------
 Reporter:  robe     |       Owner:  pramsey      
     Type:  defect   |      Status:  new          
 Priority:  high     |   Milestone:  PostGIS 2.0.0
Component:  postgis  |     Version:  trunk        
 Keywords:           |  
---------------------+------------------------------------------------------

Comment(by strk):

 Even simpler case:

 {{{
 =# select 'POINT(10 4)'::geometry = 'POINT(10 4)'::geometry;
 NOTICE:  box1: 2.6459e-148 6.96305e-309, 2.64864e-306 9.86915e-306
 NOTICE:  box2: -0.180213 0, -0.180289 6.95336e-309
  ?column?
 ----------
  f
 (1 row)
 }}}

-- 
Ticket URL: <http://trac.osgeo.org/postgis/ticket/1023#comment:8>
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