摘要: 1 Create Or Replace Function CDate(Datechar In Varchar2) Return Date Is 2 ReallyDo Date; 3 Begin 4 Select to_date(to_char(to_date(to_char(Datechar), ' 阅读全文
posted @ 2020-04-27 15:12 每天进步多一点 阅读(2562) 评论(0) 推荐(0) 编辑