4.17 SDO_TOPO_MAP.GET_EDGE_ADDITIONS

Format

SDO_TOPO_MAP.GET_EDGE_ADDITIONS() RETURN SDO_NUMBER_ARRAY;

Description

Returns an array of edge ID numbers of edges that have been added to the current updatable TopoMap object.

Parameters

None.

Usage Notes

This function returns the edge ID numbers of edges in the current updatable TopoMap object that have been added since the object was most recently loaded (using SDO_TOPO_MAP.LOAD_TOPO_MAP), updated (using SDO_TOPO_MAP.UPDATE_TOPO_MAP), cleared (using SDO_TOPO_MAP.CLEAR_TOPO_MAP), committed (using SDO_TOPO_MAP.COMMIT_TOPO_MAP), or rolled back (using SDO_TOPO_MAP.ROLLBACK_TOPO_MAP). If there have been no additions during that time, the function returns an empty SDO_NUMBER_ARRAY object.

This function is equivalent to using the getEdgeAdditions method of the TopoMap class of the client-side Java API (described in Topology Data Model Java Interface).

Examples

The following example returns the edge ID numbers of edges that have been added to the current updatable TopoMap object.

SELECT SDO_TOPO_MAP.GET_EDGE_ADDITIONS FROM DUAL;
 
GET_EDGE_ADDITIONS                                                              
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SDO_NUMBER_ARRAY(28, 29, 30, 32)