ST_3DLength Method | Geospatial Data Types | Teradata Vantage - 17.10 - ST_3DLength - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - Geospatial Data Types

Advanced SQL Engine
Teradata Database
Release Number
Release Date
July 2021
Content Type
Programming Reference
Publication ID
English (United States)

Returns the length of a 3D LineString or MultiLineString, taking into account the z coordinates in the calculation.

Valid Data Types

LineString and MultiLineString types that include z coordinates

Result Type

Returns a DOUBLE PRECISION value.

Returns 0 if the LineString or MultiLineString is empty.