15.00 - 15.10 - SQL UDFs - Teradata Database

Teradata Database Introduction to Teradata

Product
Teradata Database
Release Number
15.00
15.10
Content Type
User Guide
Publication ID
B035-1091-151K
Language
English (United States)
Last Update
2018-09-25

SQL UDFs allow you to encapsulate regular SQL expressions in functions and then use them like standard SQL functions.

Rather than coding commonly used SQL expressions repeatedly in queries, you can objectize the SQL expressions through SQL UDFs.

Moving complex SQL expressions from queries to SQL UDFs makes the queries more readable and can reduce the client/server network traffic.