16.20 - Dropping an Algorithmic Compression Function - Teradata Database - Teradata Vantage NewSQL Engine

Teradata Vantage™ SQL Data Definition Language Detailed Topics

Product
Teradata Database
Teradata Vantage NewSQL Engine
Release Number
16.20
Release Date
March 2019
Content Type
Programming Reference
Publication ID
B035-1184-162K
Language
English (United States)

You can only drop a function that algorithmically compresses or decompresses data if there are no existing references to that UDF by any column across all databases and users.