摘要: DELIMITER $$ CREATE DEFINER=`root`@`localhost` FUNCTION `getDistance`(lng1 float, lat1 float, lng2 float, lat2 float) RETURNS double BEGIN DECLARE result double; DECLARE radLng1 double; DECLARE radL... 阅读全文
posted @ 2019-07-01 15:23 贵哥好懒 阅读(602) 评论(0) 推荐(0) 编辑