17.05 - Explicit Transactions - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Manipulation Language

Product
Advanced SQL Engine
Teradata Database
Release Number
17.05
Release Date
January 2021
Content Type
Programming Reference
Publication ID
B035-1146-175K
Language
English (United States)

An explicit, or user-generated, transaction is a single set of BEGIN TRANSACTION/END TRANSACTION statements surrounding one or more additional SQL statements.

A BTEQ .LOGOFF command following a BEGIN TRANSACTION statement and one or more additional statements also forms an explicit transaction as well as terminating the current session.

A .LOGOFF command aborts the transaction and rolls back the processing results of all the statements that occurred between BEGIN TRANSACTION and .LOGOFF.

All other Teradata session mode transactions are implicit.