PostGIS
Name
ST_InitTopoGeo — Creates a new topology schema and registers it in the topology.topology table.
Description
This is the SQL-MM equivalent of CreateTopology. It lacks options for spatial reference system and tolerance. it returns a text description of the topology creation, instead of the topology id.
Availability: 1.1
This
method implements the SQL/MM specification.
SQL-MM 3 Topo-Geo and Topo-Net 3: Routine Details: X.3.17
Examples
SELECT topology.ST_InitTopoGeo('topo_schema_to_create') AS topocreation;
astopocreation
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Topology-Geometry 'topo_schema_to_create' (id:7) created.