17.10 - DROP TABLE and Statistics - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Definition Language Detailed Topics

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1184-171K
Language
English (United States)

When you drop a table definition, Vantage also drops all the statistics that have been collected on the table.

If you create a new table with the same name, recollecting statistics on the views and queries revalidates the statistics and makes them usable again.