Search Results igs_uc_ref_codes




Overview
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Overview

The IGS_UC_REF_CODES table is a core reference data repository within the Oracle E-Business Suite's Student System (IGS). It functions as a centralized lookup table designed to store standardized codes and their corresponding human-readable descriptions. Its primary role is to enforce data consistency and provide display values for forms and reports across the UC (Universities and Colleges) application modules. By decoupling code values from their descriptions, this table facilitates easier maintenance, translation, and validation of key reference data points throughout the student lifecycle management system in releases 12.1.1 and 12.2.2.

Key Information Stored

The table's structure is optimized for managing categorized reference data. The most critical columns are defined by its primary key constraint, IGS_UC_REF_CODES_PK. The CODE_TYPE column categorizes the reference code, linking to the IGS_UC_REF_CODETYPS table to define valid domains (e.g., 'EXAM_LEVEL', 'COUNTRY'). The CODE column stores the actual abbreviated value used as a foreign key in transactional tables. Typically, a DESCRIPTION column (implied by the documentation's purpose) would store the full textual meaning of the code for user interfaces. This design allows for efficient storage and retrieval of standardized lists such as examination levels, qualification types, or institutional statuses.

Common Use Cases and Queries

This table is fundamental for data validation and user interface population. A common use case is populating a list of values (LOV) in an EBS form for a field like "Exam Level," where the form queries IGS_UC_REF_CODES for all codes of a specific CODE_TYPE. For reporting, it is frequently joined to transactional tables to translate stored codes into meaningful descriptions. A typical SQL pattern involves joining to a related transactional table:

  • Retrieving descriptive text for exam scores: SELECT s.score, r.code, r.description FROM igs_uc_exam_scores s, igs_uc_ref_codes r WHERE s.ref_code_type = r.code_type AND s.exam_level = r.code;
  • Querying all active codes for a specific type: SELECT code, description FROM igs_uc_ref_codes WHERE code_type = 'EXAM_LEVEL' ORDER BY code;

Related Objects

The IGS_UC_REF_CODES table maintains defined relationships with several other key objects in the IGS schema, as per the provided metadata. It has a mandatory foreign key relationship with IGS_UC_REF_CODETYPS on the CODE_TYPE column, which controls the valid domains of reference data. Crucially, it is referenced by the IGS_UC_EXAM_SCORES table via a composite foreign key on the columns REF_CODE_TYPE and EXAM_LEVEL. This indicates that IGS_UC_REF_CODES provides the valid set of examination level codes used to record student examination results. Other tables in the module likely reference it for similar lookup purposes, establishing it as a central hub for standardized code management.