[postgis-tickets] [PostGIS] #1014: GEOMETRY type is not "hashable"

[PostGIS]

#1014: GEOMETRY type is not "hashable"
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  Reporter:  vince    |       Owner:  pramsey            
      Type:  defect   |      Status:  closed             
  Priority:  medium   |   Milestone:  PostGIS 1.5.3      
 Component:  postgis  |     Version:  1.5.X              
Resolution:  wontfix  |    Keywords:  GEOMETRY hash UNION
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Comment(by strk):

 I just hit this issue. Can't we have a special "hash" function outputting
 a geohash ?

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/1014#comment:9>
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