The @, and other operators such as &&, work on the bounding boxes of
geometries. The st_xxx functions additionally do calculations using the
actual geometries themselves...
-Josh
Frank Durstewitz wrote:
Hi,
can someone please explain, what the difference between
WHERE ST_CONTAINS(b.geom, e.geom)
and
WHERE e.geom @ b.geom
is? (b.geom are (multi-)polygons and e.geom are points)
I expect to get the same results, but with @ i get a few more records...?
TIA, Frank
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