Transaction Recovery - Teradata Vantage - Analytics Database

Database Introduction

Deployment
VantageCloud
VantageCore
Edition
VMware
Enterprise
IntelliFlex
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
ft:locale
en-US
ft:lastEdition
2023-09-27
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gtm1628096154303.ditamap
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dita:id
dsm1472253642401
lifecycle
latest
Product Category
Teradata Vantageā„¢

The following table describes the two types of automatic recovery.

Recovery Type Description
Single transaction Aborts a single transaction for one of the following reasons:
  • Transaction deadlock
  • User error
  • User-initiated ABORT command
  • Inconsistent data table

Single transaction recovery uses the transient journal to effect data restoration.

Database Performs a restart for one of the following reasons:
  • Hardware failure
  • Software failure
  • User command