17.10 - UDFs - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - Data Dictionary

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Administration
Programming Reference
Publication ID
B035-1092-171K
Language
English (United States)

UDFs are defined and stored as database objects. The UDF source code and object code is stored in the database of the user space.

The UDF objects contain:

  • C source code and object code if its language is not Java
  • Function call name
  • Specific name
  • External name
  • Data types of the parameters
  • Function class
  • Source file language
  • Data accessing characteristic
  • Parameter passing convention
  • Deterministic characteristic
  • Null-call characteristic
  • Execution protection mode
  • Character type
  • Platform type