1. 程式人生 > >Mysql根據座標字串排序

Mysql根據座標字串排序

SELECT
	id,
	desa,
	point
FROM
	dyr_line
WHERE
	point != ''
ORDER BY
	GLength (LineStringFromWKB (LineString (GeomFromText(CONCAT('POINT(',(replace(point,',',' ')),')')) ,point (104.629239,28.770671)))) ASC