USING Support for Scalar UDFs - Analytics Database - Teradata Vantage

SQL Data Manipulation Language

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2024-04-05
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lifecycle
latest
Product Category
Teradata Vantage™

You can pass USING variables in the arguments of a scalar UDF during invocation (see Example: USING and SQL UDF Invocation) when the data types of the USING variables match those of the UDF parameters, whether natively or after being explicitly cast. If the data types do not match, the database aborts the request and returns an error.

You can avoid this problem by casting the data types of the USING variables to the data types of the UDF parameters.