16.20 - Return Value - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL External Routine Programming

Product
Advanced SQL Engine
Teradata Database
Release Number
16.20
Release Date
April 2020
Content Type
Programming Reference
Publication ID
B035-1147-162K
Language
English (United States)

The length returned is the length of the CHAR data when the external routine is invoked.

If the server character set of the CHAR data is UNICODE, the value returned is the number of characters multiplied by two.