[postgis-users] multipolygon polygon test intersects

Nicolas Ribot nicky666 at gmail.com
Mon May 28 07:04:22 PDT 2007

> Thanx Nicolas,
> What if I store my polygons in a geometrycollection instead of a
> multipolygon and then use the && operator?

I think it will be the same as working with multipolygons: a
geometryCollection is one object, and the whole extent of all the
contained objects will be considered with the && operator.

You really have to to have one object per row in your table in order
to compare objects.


More information about the postgis-users mailing list