sql server 高德地图 计算两坐标的距离的函数

CREATE FUNCTION [dbo].[fnGetDistanceGaode]  (@LatBegin REAL, @LngBegin REAL, @LatEnd REAL, @LngEnd REAL) RETURNS FLOAT AS BEGIN --距离(米) DECLARE @Distance FLOAT DECLARE @d REAL SET @d = 0.0174532925199

>>阅读原文<<