摘要: declarev_count1 varchar(20);v_count2 varchar(20);v_count3 varchar(20);v_color varchar(20);v_mdate varchar(20);v_mtime varchar(20);beginv_count1 := 60; 阅读全文
posted @ 2021-07-05 16:19 HE漫步风火中 阅读(49) 评论(0) 推荐(0)