Query Data Storage and Protection | Teradata Vantage - Query Data Storage and Protection - Analytics Database - Teradata Vantage

Database Administration

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
2023-11-03
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lifecycle
latest
Product Category
Teradata Vantageā„¢

Because of its nature, there is no recovery mechanism for the cache in which DBQL row values are collected. Should a restart occur, any rows in cache that have not been sent to the AMPs are lost. However, query logging is not aborted as a result of a restart; DBQL uses the contents of DBQLRuleTbl to continue logging.

For information on flushing the DBQL cache information to the logs, see Options for Flushing the DBQL Cache and Flushing the DBQL Caches Manually.