16.20 - EXTERNAL - Teradata Database - Teradata Vantage NewSQL Engine

Teradata Vantage™ SQL Data Definition Language Syntax and Examples

Product
Teradata Database
Teradata Vantage NewSQL Engine
Release Number
16.20
Published
March 2019
Language
English (United States)
Last Update
2019-05-24
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Introduction to the mandatory external function body reference clause.

This clause is mandatory for all UDFs.

This clause can specify four different things:

  • The keyword EXTERNAL only.
  • The keywords EXTERNAL NAME plus an external function name (with optional Parameter Style specification).

    This is a mandatory attribute for all UDFs.

  • The keywords EXTERNAL NAME plus a set of external string literals.
  • The keywords EXTERNAL NAME plus a Java JAR ID specification.