st_split
How PostGIS runs Split by Lines: st_split.
| Engine | PostGIS |
|---|---|
| Tool name | st_split |
| Interface | sql |
| Implements | Split by Lines |
| Documentation | Not stated |
| Effects | modifies input: no, network: no |
| Notes | Not stated |
| Status | active |
Parameters
| Name | Type | Required | Default | Choices | Note |
|---|---|---|---|---|---|
geom1 | geometry | no | Not stated | Not stated | Not stated |
geom2 | geometry | no | Not stated | Not stated | Not stated |
SQL overloads
-
st_split(geom1 geometry, geom2 geometry) → geometry
How it maps to the operation
| Operation parameter | Parameter here | Note |
|---|---|---|
layer | #1 | Not stated |
lines | #2 | Not stated |
Differences from the operation
- Returns one GeometryCollection of the pieces per feature; ST_Dump them for separate features.
Harvested by the postgis harvester from engine version
3.7.0. Names can change when an engine is harvested again.