Parameters
| Name | Type | Mode |
|---|---|---|
| geom | USER-DEFINED | IN |
| vertex_fraction | double precision | IN |
| is_outer | boolean | IN |
args: param_geom, vertex_fraction, is_outer = true - Computes a simplifed topology-preserving outer or inner hull of a polygonal geometry.
| Name | Type | Mode |
|---|---|---|
| geom | USER-DEFINED | IN |
| vertex_fraction | double precision | IN |
| is_outer | boolean | IN |