Maintain Data Dictionary Tables | Teradata Vantage - 17.00 - 17.05 - About Maintaining Data Dictionary Tables - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - Database Administration

Product
Advanced SQL Engine
Teradata Database
Release Number
17.00
17.05
Published
June 2020
Language
English (United States)
Last Update
2021-01-22
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Managing the size of Data Dictionary tables (sometimes called logs) can help improve performance. SQL Engine does not delete system data on its own so you must manage the logs and tables yourself. Determine what you should archive and what you should delete as needed for your site. Use one of the methods mentioned in Methods for Maintaining Database Logs.