latlon.md

WITH data as (
  select 25.7724247 as lat, -80.1854473 as lon, 10 as zoom
  union all
  select 25.7724247 as lat, -80.1854473 as lon, 15 as zoom
)
select 
   map_url(lat,lon,zoom) as osm_url,
   map_url(lat,lon,zoom,'-type googlemaps') as gmap_url,
   tile(lat,lon,zoom) as tile_number
from
  data;