17.10 - Embedded Services System Functions - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - Geospatial Data Types

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1181-171K
Language
English (United States)

For best performance, when a geospatial system function exists that performs the same functionality as a geospatial UDF, use the system function.

If your SQL statement specifies the name of a geospatial system function that is also the name of a geospatial UDF, Vantage calls the system function. To call the UDF, qualify the name of the UDF with the SYSSPATIAL database name.