Geospatial Data Formats | Geospatial Data Types | Teradata Vantage - 17.10 - Geospatial Data Formats - 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)

SSQL/MM Spatial defines a well-known text (WKT) and a well-known binary (WKB) representation for each geospatial type. The database supports these standard formats.

The database also supports ESRI-compatible extended versions of these formats (EWKT and EWKB) that include SRID information together with the geometry data. To have geospatial data use these extended formats, specify that a user or profile use one of the "SRID" transform groups. For more information on geospatial transform groups, see ST_Geometry Type Transforms.