Tessellate_Search UDF | Geospatial Data Types | Teradata Vantage - 17.10 - Tessellate_Search UDF - 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)

Table function that returns all cells at each level of the grid that contain the object passed in. The function is based on the concept of a multilevel g_nx by g_ny grid. The returned cell IDs are suitable for using as search keys for the Tessellate_Index generated key.