Query Banding for Pooled Sessions - Analytics Database - Teradata Vantage

SQL Data Definition Language Syntax and Examples

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2024-10-04
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lifecycle
latest
Product Category
Teradata Vantage™

In a pooled session, the middle-tier application logs on to Vantage as a database user and establishes a connection pool. The application has a single set of database privileges. All application end users assume the identity and database privileges of the application.

You can use query banding to:
  • Identify end users, who otherwise all appear to Vantage as the application user.
  • Record resource accounting information, such as job number, application, or report type.
  • Determine session or request level access priority, by using the query bands as workload management rule criteria.