Teradata Session Requests - Teradata Director Program

Teradata Director Program Reference

Product
Teradata Director Program
Release Number
15.00
Language
English (United States)
Last Update
2018-09-28
dita:id
B035-2416
lifecycle
previous
Product Category
Teradata Tools and Utilities

Teradata Session Requests

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