ST_Is3D Method | Geospatial Data Types | Teradata Vantage - 17.10 - ST_Is3D Method - 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)

Tests if an ST_Geometry value has z coordinate values.

Valid Data Types

All ST_Geometry types.

Result Type

Returns an INTEGER value:
  • 1, if the ST_Geometry contains z coordinates
  • 0, if the ST_Geometry does not contain z coordinates