[PostGIS] #5959: Query planner vastly underestimates number of rows matched by GIST index
PostGIS
trac at osgeo.org
Mon Oct 20 06:03:49 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 3.5.5
Component: postgis | Version: 3.5.x
Resolution: | Keywords:
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Comment (by alexobs):
> Oh, does this do the same thing with ST_Intersects?
Yes, I'm seeing the same behavior with ST_Intersects.
> Doing a bisection on a system that displays the problem would be good.
I could try that, but I don't have much experience with manually compiling
software, let alone postgres plugins.
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5959#comment:4>
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