Search Results qrm_time_buckets




Overview
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Overview

The QRM_TIME_BUCKETS table is a core configuration object within the Oracle E-Business Suite (EBS) Risk Management (QRM) module. It functions as the header or master definition table for time bucket structures. In financial risk analysis, time buckets are critical for segmenting cash flows, exposures, and valuations into specific time intervals (e.g., 0-1 month, 1-3 months, 3-6 months) to assess interest rate risk, liquidity risk, and market risk over different horizons. This table stores the unique names and identifiers for these predefined time-bucketing schemes, which are then referenced throughout the QRM application to standardize the temporal dimension of risk calculations and reports.

Key Information Stored

While the provided ETRM metadata does not list all columns, the primary key and foreign key relationships clearly indicate the table's fundamental structure. The central column is TB_NAME, which serves as the table's primary key. This column stores the unique name or code identifying a specific time bucket definition. Other columns, though not detailed in the excerpt, would typically include descriptive fields such as a creation date, last update date, and potentially a description or status flag for the bucket definition. The integrity of the TB_NAME column is paramount, as it is the reference point for all associated configuration details stored in child tables.

Common Use Cases and Queries

This table is primarily accessed during the setup and configuration of risk analysis scenarios. Administrators define time bucket structures here, which are then selected when configuring specific analyses. Common operational queries include listing all available time bucket definitions for a setup form or validating the existence of a bucket name before creating a new risk model. A typical reporting query might join this header table with its detail table to get a full view of a bucket's structure.

  • Sample Query to List All Time Buckets:
    SELECT tb_name FROM qrm.qrm_time_buckets ORDER BY 1;
  • Sample Query for Analysis Setup Validation:
    SELECT COUNT(*) FROM qrm.qrm_time_buckets WHERE tb_name = '&BUCKET_NAME';

Related Objects

The QRM_TIME_BUCKETS table has defined relationships with two key child tables, as per the provided foreign key metadata. These relationships enforce referential integrity, ensuring that time bucket configurations used elsewhere in the system are valid and consistent.

  • QRM_TIME_INTERVALS: This is the primary detail table, linked via TB_NAME. It stores the individual period definitions (start day, end day) that make up the complete bucket structure defined in the QRM_TIME_BUCKETS header.
  • QRM_ANALYSIS_SETTINGS: This table references QRM_TIME_BUCKETS via TB_NAME, indicating that a specific time bucket definition is selected as part of the configuration for a particular risk analysis scenario or simulation.