Oracle PL/SQL编程学习笔记：游标

游标参考：http://www.cnblogs.com/sc-xx/archive/2011/12/03/2275084.html

 1 create or replace procedure REGION_SENDER_INSERT

 2 is

 3 begin

 4   Execute IMMEDIATE 'TRUNCATE TABLE region_sender_stat ';

 5   declare 

 6   cursor c1 is select REGION_ID from REGION;

 7   v_region_id nvarchar2(16);

 8 /*  v_sender_num Number:=0;*/

 9   begin

10     open c1;--打开游标

11     fetch c1 into v_region_id;

12     while c1 % found loop  

13       insert into region_sender_stat(REGION_ID) values (v_region_id);--将区域的id插入到统计表中

14       fetch c1 into v_region_id;

15     end loop;

16     close c1;--关闭游标

17   end;

18     commit;

19 end REGION_SENDER_INSERT;