[postgis-tickets] [PostGIS] #3864: Sorting by geometry is slower than sorting by geohash

[PostGIS]

#3864: Sorting by geometry is slower than sorting by geohash
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  Reporter:  komzpa   |      Owner:  pramsey
      Type:  defect   |     Status:  closed
  Priority:  medium   |  Milestone:  PostGIS 2.4.1
 Component:  postgis  |    Version:  2.3.x
Resolution:  fixed    |   Keywords:
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Comment (by pnorman):

 The pre-sort ordering is very significant - if it's already ordered, much
 less work needs to be done.

 What's the performance like for ordering for a 2nd time with a geohash
 order, and with an id order?

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3864#comment:28>
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