6.88 SDO_NET.IS_SPATIAL
Format
SDO_NET.IS_SPATIAL( network IN VARCHAR2 ) RETURN VARCHAR2;
Description
Returns the string TRUE
if the network is a spatial network; returns the string FALSE
if the network is not a spatial network.
Usage Notes
A network can be a spatial network or a logical network, as explained in Network Data Model Concepts.
You can further check for the geometry type of a spatial network by using the following functions: SDO_NET.LRS_GEOMETRY_NETWORK, SDO_NET.SDO_GEOMETRY_NETWORK, and SDO_NET.TOPO_GEOMETRY_NETWORK.
Examples
The following example checks if the network named ROADS_NETWORK
is a spatial network.
SELECT SDO_NET.IS_SPATIAL('ROADS_NETWORK') FROM DUAL; SDO_NET.IS_SPATIAL('ROADS_NETWORK') -------------------------------------------------------------------------------- TRUE
Parent topic: SDO_NET Package Subprograms