実行例 ::

  > select --table Users --filter 'geo_in_circle(location,"128484216x502919856",5000)' --output_columns _key,name
  [[0,1280378873.20845,0.000337],[[[2],[["_key","ShortText"],["name","ShortText"]],["tasukuchan","グニャラくん"],["OffGao","OffGao"]]]]
  