摘要: package xiaojie; import java.util.Scanner; public class baiJiaXing { public static void main(String[] args){ System.out.println("请输入名字:"); Scanner sc=new Scanner(System.in); String name=sc.next(); St... 阅读全文
posted @ 2017-07-05 16:21 左正 阅读(3633) 评论(0) 推荐(0)
摘要: 将NVARCHAR2转换为VARCHAR2: Sql代码 declare v_username varchar2(12) ; v_nm_login nvarchar2(12); begin select utl_raw.cast_to_varchar2(utl_raw.cast_to_raw(v_n 阅读全文
posted @ 2017-07-05 13:21 左正 阅读(26385) 评论(0) 推荐(0)