Search Results csf_md_rd_segs




Overview
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Overview

The CSF_MD_RD_SEGS table is a core data object within the Oracle E-Business Suite (EBS) Field Service (CSF) module. It serves as the master repository for defining navigable road segments, which are fundamental features for routing and dispatching within a service territory. In the context of EBS 12.1.1 and 12.2.2, this table stores the geometric and topological data that underpins the spatial engine used for technician travel optimization, service area management, and map-based visualizations. Its role is critical for translating physical road networks into a structured digital format that the application can process for logistical calculations.

Key Information Stored

While the provided ETRM metadata does not list specific columns beyond the primary key, the table's description as defining a "navigable feature" indicates it stores attributes essential for routing. Based on standard spatial data models, this typically includes a unique identifier (ROAD_SEGMENT_ID), geometric data (such as a line shape representing the road), and descriptive attributes. These attributes often encompass functional classification, travel direction (one-way, two-way), speed limit, road name, and start/end node references for network connectivity. The foreign key relationship confirms the storage of an INST_STYLE_ID, which links the segment to an installation style sheet for graphical rendering.

Common Use Cases and Queries

This table is primarily accessed for spatial analysis and reporting within Field Service operations. Common use cases include calculating optimal travel routes between service appointments, defining and validating technician territories based on drive-time polygons, and generating reports on road network coverage. A typical query might involve joining this table with the CSF_MD_RDSEG_NM_ASGNS table to retrieve all road names for segments within a specific geographic boundary. For performance troubleshooting, analysts may query segments with missing critical attributes. Sample SQL to find segments by a related installation style would be:

  • SELECT rd.road_segment_id FROM csf_md_rd_segs rd WHERE rd.inst_style_id = <STYLE_ID>;

Related Objects

The CSF_MD_RD_SEGS table has documented relationships with several other objects in the CSF schema, forming a key part of the spatial data model. The primary key, ROAD_SEGMENT_ID, is referenced by the CSF_MD_RDSEG_NM_ASGNS table, which manages name assignments for road segments. Furthermore, the table itself references the CSF_MD_INST_STYLE_SHTS table via the INST_STYLE_ID foreign key column, linking each road segment to a specific graphical style sheet for visualization. These relationships are essential for maintaining data integrity when managing the road network and its associated metadata.