[postgis-devel] [PostGIS] #557: ST_Within fails at walls (upright polygons)
PostGIS
trac at osgeo.org
Wed Feb 9 03:34:41 PST 2011
#557: ST_Within fails at walls (upright polygons)
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Reporter: weitzig | Owner: pramsey
Type: defect | Status: closed
Priority: medium | Milestone: PostGIS 1.4.3
Component: postgis | Version: 1.4.X
Resolution: invalid | Keywords: Within, ST_Within, 3D
----------------------+-----------------------------------------------------
Changes (by weitzig):
* status: new => closed
* resolution: => invalid
Comment:
The behaviour is as defined by OGC. See
http://lin-ear-th-inking.blogspot.com/2007/06/subtleties-of-ogc-covers-
spatial.html
For a workaround, use a combination of 'ST_CoveredBy' and 'not touches'
--
Ticket URL: <http://trac.osgeo.org/postgis/ticket/557#comment:1>
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