17.05 - Example: ST_SphericalDistance - Teradata Database

Teradata Vantage™ - 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
   CREATE TABLE sample_points1 (skey1 INTEGER, point1 ST_Geometry);
   CREATE TABLE sample_points2 (skey2 INTEGER, point2 ST_Geometry);

   INSERT INTO sample_points1 VALUES (101, 'POINT(10 20)');
   INSERT INTO sample_points1 VALUES (102, 'POINT(10 50)');

   INSERT INTO sample_points2 VALUES (1001, 'POINT(20 30)');
   INSERT INTO sample_points2 VALUES (1002, 'POINT(20 40)');

   SELECT skey1, skey2, point1.ST_SphericalDistance(point2)
   FROM sample_points1, sample_points2
   ORDER BY skey1;