Search Results igs_uc_ref_keywords




Overview
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Overview

The IGS_UC_REF_KEYWORDS table is a reference data table within the Oracle E-Business Suite (EBS) Student System module, which is designated as obsolete. Its primary function is to serve as the master repository for a controlled list of keywords. These keywords are used to tag or categorize academic courses within the UCAS (Universities and Colleges Admissions Service) integration framework. The table is designed to synchronize its data with the external UCAS view named 'cvRefKeyword', ensuring that the keyword definitions used internally within the EBS system remain consistent with the authoritative source maintained by UCAS. This synchronization is critical for accurate data exchange in the UK higher education admissions process.

Key Information Stored

Based on the provided metadata, the table's structure is centered on a single primary key column. The most critical data element stored is the keyword itself, which acts as the unique identifier for each entry. While the specific documentation excerpt does not list additional columns, typical reference tables in this context often include descriptive fields (such as a description or long name), an active indicator flag, and audit columns (CREATED_BY, CREATION_DATE, LAST_UPDATED_BY, LAST_UPDATE_DATE). The primary constraint IGS_UC_REF_KEYWORDS_PK enforces uniqueness on the KEYWORD column, preventing duplicate entries and maintaining data integrity for the system.

Common Use Cases and Queries

The primary use case for this table is to provide a validated list of keywords for association with course records. When setting up or maintaining course information for UCAS transmission, users would select keywords from this reference list. Common operational queries include retrieving the full list of active keywords for a user interface drop-down or validating that a provided keyword exists in the reference table before processing. A typical reporting query might join this table to course data to analyze keyword distribution.

  • Sample Validation Query: SELECT KEYWORD FROM IGS_UC_REF_KEYWORDS WHERE KEYWORD = :input_keyword;
  • Sample Lookup Query: SELECT KEYWORD FROM IGS_UC_REF_KEYWORDS ORDER BY KEYWORD;

It is crucial to note the documented metadata states "Not implemented in this database," indicating that in many EBS instances, this table may be a stub without actual data, with its functionality potentially superseded by other mechanisms.

Related Objects

The IGS_UC_REF_KEYWORDS table has a direct parent-child relationship with the IGS_UC_CRSE_KEYWRDS table, which stores the specific keyword assignments for courses. The relationship is defined by a foreign key constraint where the KEYWORD column in the IGS_UC_CRSE_KEYWRDS table references the primary KEYWORD column in IGS_UC_REF_KEYWORDS. This ensures that any keyword assigned to a course in IGS_UC_CRSE_KEYWRDS must first exist as a valid entry in the master reference table, enforcing referential integrity.

  • Primary Key: IGS_UC_REF_KEYWORDS_PK (KEYWORD)
  • Foreign Key (Referencing Table): IGS_UC_CRSE_KEYWRDS.KEYWORD → IGS_UC_REF_KEYWORDS.KEYWORD

This relationship is fundamental to the data model, making IGS_UC_REF_KEYWORDS the authoritative source for all keywords used in the UCAS course keyword assignment process.