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
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