16.20 - Other Operating System Functions - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL External Routine Programming

Advanced SQL Engine
Teradata Database
Release Number
Release Date
April 2020
Content Type
Programming Reference
Publication ID
English (United States)

Do not use other memory allocation functions such as calloc, cfree, clalloc, mlalloc, realloc, or relalloc.

Other calls to the operating system are not allowed because unknown results can occur and possibly crash the database, if not immediately, then possibly in the future.