sql 计算空间列两地点之间距离
摘要:
SELECT a.Remark,b.stationcode otherstationid, CAST( a.GeoCol.STDistance(b.GeoCol) AS int) distance FROM ALLbaseStation a JOIN allotherStation b ON 1=1 阅读全文
posted @ 2017-08-23 16:40 范少敏 阅读(355) 评论(0) 推荐(0) 编辑