Hi List,
how do I check if two 3d-point sets overlap? I see the && operator
should be able to compare the bounding boxes, but how do I do it? I
can not get the && or ST_Intersects function to work. Here is what I
am trying to do:
SELECT ST_Collect(pkt) FROM pktbsp && ST_Collect(pkt) FROM pktbsp2;
pkt are GeometryColumns filled with 3dpoints. pktbsp and pktbsp2 are
the respective tables.
How can I check this?
Reagrds,
Jan
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