On Mon, May 20, 2019 at 7:02 AM Braune, Christopher < [email protected]> wrote
> > > The target is the smallest geometry that contains all single geometries. > For example, three points creates a triangle-polygon. > Do you mean you want the convex hull of the grouped geometries? If so, you could use ST_ConvexHull. It's not an aggregate function (which it should be), but you can use ST_Collect to aggregate the geometries to run it on. > >
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