Geospatial Data Formats | Geospatial Data Types | Teradata Vantage - 17.05 - Geospatial Data Formats - Teradata Database

Teradata Vantageā„¢ - Geospatial Data Types

prodname
Advanced SQL Engine
Teradata Database
vrm_release
17.00
17.05
created_date
June 2020
category
Programming Reference
featnum
B035-1181-170K

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.