ST_ConcaveHull
ST_ConcaveHull in DuckDB spatial extension, not yet mapped to an operation.
| Engine | DuckDB spatial extension |
|---|---|
| Tool name | ST_ConcaveHull |
| Interface | sql |
| Implements | Not stated |
| Documentation | Not stated |
| Effects | Not stated |
| Notes | Not stated |
| Status | active |
Parameters
| Name | Type | Required | Default | Choices | Note |
|---|---|---|---|---|---|
geom | GEOMETRY | no | Not stated | Not stated | Not stated |
ratio | DOUBLE | no | Not stated | Not stated | Not stated |
allowHoles | BOOLEAN | no | Not stated | Not stated | Not stated |
SQL overloads
-
ST_ConcaveHull(geom GEOMETRY, ratio DOUBLE, allowHoles BOOLEAN) → GEOMETRY
Harvested by the duckdb-spatial harvester from engine version
a3dbcd1781. Names can change when an engine is harvested again.