Returns the number of points in a geometry.
1 geo.getNumVertices
<geo.getNumVertices>
<geom_column /> *
</geo.getNumVertices>
| Arguments | |||||
|---|---|---|---|---|---|
| Name | Type | Required | Unique | Nullable | Description |
| Egeom_column | geometry | ||||
Example
Copy
<select>
<columns>
<geo.getNumVertices>a.the_geom</geo.getNumVertices>,
</columns>
<from table='dual' alias='a' />
</select>