MySQL通过POIN数据类型查询指定范围内数据

SELECT
*,
AsText(location) as 原始坐标数据,
(st_distance(location, point(116.397915,39.908946))*111) AS distance
FROM
oc_district
HAVING
distance<100
ORDER BY
distance limit 100;

MySQL通过POIN数据类型查询指定范围内数据

标签：str   text   rom   cat   ast   from   数据类型   查询   mysq