[postgis-tickets] [PostGIS] #5337: Row estimate for gist geometry index is more than 500 times smaller than actual count

PostGIS trac at osgeo.org
Mon Feb 13 15:34:34 PST 2023


#5337: Row estimate for gist geometry index is more than 500 times smaller than
actual count
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  Reporter:  Björn Harrtell  |      Owner:  pramsey
      Type:  defect          |     Status:  new
  Priority:  medium          |  Milestone:  PostGIS 3.4.0
 Component:  postgis         |    Version:  3.2.x
Resolution:                  |   Keywords:
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Comment (by Björn Harrtell):

 Note to self might want to see if _postgis_selectivity can provide some
 insight
 (https://git.osgeo.org/gitea/postgis/postgis/src/branch/master/postgis/postgis.sql.in#L548)
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5337#comment:1>
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