ST_GeoHash

Introduction: Returns GeoHash of the geometry with given precision

Format: ST_GeoHash(geom: Geometry, precision: Integer)

Return type: String

Since: v1.2.0

Example:

SELECT ST_GeoHash(ST_GeomFromText('POINT(21.427834 52.042576573)'), 5) AS geohash

Output:

u3r0p