[postgis-tickets] [PostGIS] #3528: Use tree-based distance calculation by default in geography

PostGIS trac at osgeo.org
Fri Nov 3 10:05:42 PDT 2017


#3528: Use tree-based distance calculation by default in geography
--------------------------+---------------------------
  Reporter:  pramsey      |      Owner:  pramsey
      Type:  enhancement  |     Status:  closed
  Priority:  medium       |  Milestone:  PostGIS 2.5.0
 Component:  postgis      |    Version:  trunk
Resolution:  fixed        |   Keywords:
--------------------------+---------------------------
Changes (by pramsey):

 * status:  new => closed
 * resolution:   => fixed


Comment:

 In [changeset:"16091" 16091]:
 {{{
 #!CommitTicketReference repository="" revision="16091"
 Default to using the tree-based geography distance
 calculation in all cases. (Closes #3528)
 As implemented this results in trees being
 calculated once more than is absolutely necessary
 in the cached case, but changing that involves
 re-working all the caching code for geos/geography/intersects
 which is non-ideal.
 }}}

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3528#comment:4>
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