Company or project name

ClickHouse

Use case

GIS

Describe the solution you'd like

groupConvexHull - takes a Point or any other Geo type (then it takes all the points from the outer rings), and returns a Ring containing a convex hull.

groupPolygonUnion - takes Ring, Polygon, or MultiPolygon and returns a MultiPolygon with their union.

groupPolygonIntersect - takes Ring, Polygon, or MultiPolygon and returns a MultiPolygon with their intersection.

Describe alternatives you've considered

No response

Additional context

No response