• 地理空间函数
GEODIST()
GEODIST(lat1, lon1, lat2, lon2, { option=value, ... })
GEODIST(40.7643929, -73.9997683, 40.7642578, -73.9994565, {in=degrees, out=feet})
GEODIST(51.50, -0.12, 29.98, 31.13, {in=deg, out=mi})GEOPOLY2D()
POLY2D()
最后更新于