Query Bands and Trusted Requests - Analytics Database - Teradata Vantage

SQL Data Definition Language Detailed Topics

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
2023-07-11
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dita:id
B035-1184
lifecycle
latest
Product Category
Teradata Vantage™

You can set the TrustOnly flag for a trusted user by specifying the WITH TRUST_ONLY option with a GRANT CONNECT THROUGH request (see Teradata Vantage™ - SQL Data Control Language, B035-1149 for the syntax and rules for using GRANT CONNECT THROUGH requests).

When you either commit or roll back a transaction, Vantage removes both its query band and any proxy user who has been set with a query band for that transaction. Because you cannot control this by setting the TrustOnly flag, you should instead set a session query band to set the TrustOnly flag when you require it to be in effect for longer than a single transaction.