[postgis-users] Problem with the overlap operator && (?)
robtester at gmail.com
Tue Nov 14 20:21:27 PST 2006
I recently (with my install of 1.1.5) have run into something that is
puzzling me about the overlaps operator. I have two tables that I am
comparing the geometry objects using the following SQL:
from az_cr9 a,az_kz b where a.primaryKey=2203 and b.primaryKey=293546 and
This returns one row:
My question is how does the overlaps operator return TRUE and the overlaps
function return FALSE. In fact the two geometries in question do not close
to each other. Is this operator broken?
This query returns no rows as expected:
from az_carrierroute9 a,az_kz_calculated_test b where a.ogc_fid=2203 and
b.ogc_fid=293546 and overlaps(a.wkb_geometry,b.wkb_geometry)
Any help on this?
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