[PostGIS] #5959: Query planner vastly underestimates number of rows matched by GIST index

PostGIS trac at osgeo.org
Fri Oct 3 14:48:21 PDT 2025


#5959: Query planner vastly underestimates number of rows matched by GIST index
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  Reporter:  alexobs  |      Owner:  pramsey
      Type:  defect   |     Status:  new
  Priority:  medium   |  Milestone:  PostGIS 3.5.4
 Component:  postgis  |    Version:  3.5.x
Resolution:           |   Keywords:
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Comment (by pramsey):

 Similar to #5984 perhaps, seems non-replicable or at least tightly tied to
 architecture and/or operating system. Doing a bisection on a system that
 displays the problem would be good.
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5959#comment:1>
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