[postgis-tickets] [PostGIS] #4096: ST_Intersects does not return error when comparing different SRIDs
PostGIS
trac at osgeo.org
Thu May 24 07:37:54 PDT 2018
#4096: ST_Intersects does not return error when comparing different SRIDs
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Reporter: katbot | Owner: pramsey
Type: defect | Status: new
Priority: low | Milestone: PostGIS 2.4.5
Component: postgis | Version: 2.4.x
Resolution: | Keywords:
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Comment (by komzpa):
This happens due to following optimization:
ST_Intersects is in fact replaced to calls to && and _ST_Intersects. && is
fast indexed operator that works on boxes and does not check srid, as
boxes don't have one. _ST_Intersects performs the check, but is never
called if boxes don't intersect.
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4096#comment:1>
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