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Part I

Topology Data Model

This document has two main parts:

• Part I provides conceptual, usage, and reference information about the topology data model of Oracle Spatial.

• Part II provides conceptual, usage, and reference information about the network data model of Oracle Spatial.

Much of the conceptual information in Part I also applies to the network data model. Therefore, if you develop network applications, you should be familiar with the main terms and concepts from both parts of this document.

Part I contains the following chapters:

• Chapter 1, "Topology Data Model Overview"

• Chapter 2, "Editing Topologies"

• Chapter 3, "SDO_TOPO Package Subprograms"

• Chapter 4, "SDO_TOPO_MAP Package Subprograms"