About Query Banding and Middle Tier Applications - Advanced SQL Engine - Teradata Database

SQL Data Definition Language Syntax and Examples

Product
Advanced SQL Engine
Teradata Database
Release Number
17.05
Published
January 2021
Language
English (United States)
Last Update
2021-01-22
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B035-1144
lifecycle
previous
Product Category
Teradata Vantage™

End users can connect to Vantage through middle-tier (non-Teradata) applications using pooled sessions. You can use the SET QUERY_BAND statement to attach metadata to end user SQL queries that cannot otherwise be associated with the session.

Application users with SQL privileges can submit SET QUERY_BAND statements. For users who cannot submit SQL, you can program the application to inject a SET QUERY_BAND statement containing the needed metadata.