SDO_NET.CREATE_SUBPATH_TABLE

Format

SDO_NET.CREATE_SUBPATH_TABLE(
     table_name         IN VARCHAR2,
     geom_column        IN VARCHAR2,
     storage_parameters IN VARCHAR2 DEFAULT NULL);

Description

Creates a subpath table.

Parameters

table_name

Name of the subpath table.

geom_column

For a spatial network, name of the column containing the geometry objects associated with the subpaths.

storage_parameters

Physical storage parameters used internally to create the subpath table (described in Node Table). Must be a valid string for use with the CREATE TABLE statement. For example: TABLESPACE tbs_3 STORAGE (INITIAL 100K NEXT 200K). If you do not specify this parameter, the default physical storage values are used.

Usage Notes

The subpath table is described in Subpath Table.

To use subpaths with a network, you must create one or more path tables and their associated path-link tables.

Examples

The following example creates a subpath table named ROADS_SUBPATHS that contains a geometry column named SUBPATH_GEOMETRY.

EXECUTE SDO_NET.CREATE_SUBPATH_TABLE('ROADS_SUBPATHS', 'SUBPATH_GEOMETRY');