[PostGIS] #5547: postgis 3.4 not using gist index when concatinating string in st_geomfromtext

[PostGIS]

#5547: postgis 3.4 not using gist index when concatinating string in
st_geomfromtext
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  Reporter:  tomwlane  |      Owner:  pramsey
      Type:  defect    |     Status:  new
  Priority:  medium    |  Milestone:  PostGIS 3.4.1
 Component:  postgis   |    Version:  3.4.x
Resolution:            |   Keywords:
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Comment (by strk):

 Tom, do you see the {{{ procs from ... need upgrade }}} messages ? It
 means you want to run {{{ SELECT postgis_extensions_upgrade(); }}} -
 basically your upgrade procedure wasn't completed.

 Please wrap your code snippets between `{{{` and `}}}` so they are
 rendered by Trac in monospace and newlines are respected, thanks.
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5547#comment:4>
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