Ticket #397 (closed defect: invalid)
Defect in within function
|Reported by:||svenanders||Owned by:||pramsey|
I have two boundarys , first one is Schleswig Holstein a state of Germany the second one is the village "Hohe Elbe." There are both from OpenStreetMap. Hohe Elbe is in Schleswig Holstein but the Within function tells is always false.
select sh.geom=GeomUnion?(hoElbG.geom,sh.geom) as union, Within(hoElbG.geom,sh.geom),Within(sh.geom,hoElbG.geom), hoElbG.geom=intersection(hoElbG.geom,sh.geom) as intersection, isvalid(hoElbG.geom),isvalid(sh.geom) from boundary_test hoElbG, boundary_test sh where hoElbG.id=158057 and sh.id=51529;
union | within | within | intersection | isvalid | isvalid
t | f | f | t | t | t
POSTGIS="1.4.1" GEOS="3.2.0-CAPI-1.6.0" PROJ="Rel. 4.6.0, 21 Dec 2007" USE_STATS Postgresql 8.3 Debian lenny.