Database Session Requests - Teradata Director Program

Teradata® Director Program Reference - 17.20

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
Lake
VMware
Product
Teradata Director Program
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2023-11-17
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Product Category
Teradata Tools and Utilities

A database request is sent to the database by a CLIv2 application using an established database session. The response to a request is created by the database. Each request is identified to the application and to the database by a request number. A request number is assigned by TDP and is unique for a given session. It is known to the database.

A request either succeeds or fails. If any part of the request fails, any effects are backed out—the database remains unchanged.

The response is normally received sequentially by the application, but direct access to selected portions of the response is also supported. While up to sixteen completed responses can exist for a session at any one time, only one request can be active for a session at any time.