geoNear
Determines if point1 and point2 are within a specified distance from each other, default units are kilometers. Returns a Boolean.
geoNear(point1, point2, distance[, units])
Parameter | Description |
|---|---|
point1 | Required. GeoJSON Point specifying the origin. |
point2 | Required. GeoJSON Point specifying the destination. |
distance | Required. The maximum distance in units as an integer or decimal. |
units | Optional. Specified as a string. Options are ‘degrees’, ‘radians’, ‘miles’, or ‘kilometers’. Default is ‘kilometers’. |
Return all locations within 50 miles of a given point.
SELECT *
FROM dev.locations
WHERE geoNear('[-104.979127,39.761563]', geo_data, 50, 'miles')
Return all locations within 2 degrees of the earth of a given point. (Each degree lat/long is about 69 miles [111 kilometers]). Return all data and the distance in miles, sorted by ascending distance.
SELECT *, geoDistance('[-104.979127,39.761563]', geo_data, 'miles') as distance
FROM dev.locations
WHERE geoNear('[-104.979127,39.761563]', geo_data, 2, 'degrees')
ORDER BY distance ASC
Last modified 2mo ago