ST_IsSimple Method | Geospatial Data Types | Teradata Vantage - 17.10 - ST_IsSimple 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 no anomalous geometric points, such as self intersection tangency.

Valid Data Types

Any ST_Geometry type.

Result Type

Returns an INTEGER value:
  • 1, if the geometry is simple, with no anomalous points
  • 0, if the geometry is not simple