摘要: CREATE FUNCTION GetNum (Varstring varchar(50)) RETURNS varchar(30) DETERMINISTIC BEGIN DECLARE v_length INT DEFAULT 0; DECLARE v_Tmp varchar(50) defau 阅读全文
posted @ 2020-09-02 17:17 wfpanskxin 阅读(1957) 评论(0) 推荐(0) 编辑