ClickHouse/dbms/tests/queries/0_stateless/01043_geo_distance.sql

SELECT greatCircleDistance(0., 0., 0., 1.);
SELECT greatCircleDistance(0., 89., 0, 90.);

SELECT geoDistance(0., 0., 0., 1.);
SELECT geoDistance(0., 89., 0., 90.);

SELECT greatCircleDistance(0., 0., 90., 0.);
SELECT greatCircleDistance(0., 0., 0., 90.);

SELECT geoDistance(0., 0., 90., 0.);
SELECT geoDistance(0., 0., 0., 90.);