摘要: SELECT ISNULL((2 * 6378.137 * ASIN(SQRT(POWER(SIN((117.223372- ISNULL(Latitude,0) )*PI()/360),2)+COS(117.223372*PI()/180)*COS(117.223372*PI()/180)*POW 阅读全文
posted @ 2018-03-21 11:49 _大维维 阅读(1268) 评论(1) 推荐(0) 编辑