还是代码速度慢~
[/Quote]
-- 显示产品资费等
create or replace procedure show_old_discnts_2(product_ioid_id0 number) is
------- 异常处理变量
v_id number(20);
v_err_code number;
v_err_info varchar2(200);
------表相关变量
type product_tab_type is table of product_t%rowtype index by pls_integer;
product_tab product_tab_type;
-- 测试时间变量
start_time number(20,3);
end_time number(20,3);
begin
select dbms_utility.get_time into start_time from dual;
select * bulk collect into product_tab from product_t;
for i in product_tab.FIRST .. product_tab.LAST loop
dbms_output.put_line(product_tab(i).name);
end loop;
select dbms_utility.get_time into end_time from dual;
dbms_output.put_line('times: ' || (end_time-start_time));
-- 异常处理通用方法
Exception
when OTHERS then
v_err_code:=SQLCODE;
v_err_info:=substr(SQLERRM,1,200);
dbms_output.put_line('ora-'||v_err_code||v_err_info);