存储过程返回数组对象示例代码

312 阅读 0 评论 206 点赞

我是靠谱客的博主拼搏母鸡，这篇文章主要介绍存储过程返回数组对象示例代码，现在分享给大家，希望可以做个参考。

其实就相当于返回List里面放的对象数据，定义如下

1.创建存储过程对象

复制代码代码如下:

 
CREATE OR REPLACE TYPE "T_ACCOUNT_MONTH" 
as object( 
ACCOUNT_ID NUMBER, 
INIT_AMOUNT NUMBER, 
DEBIT_AMOUNT NUMBER, 
CREDIT_AMOUNT NUMBER 
) 

2.创建存数过程数组

复制代码代码如下:

 
CREATE OR REPLACE TYPE "T_ACCOUNT_MONTH_TABLE" 
as table of t_account_month 

3.创建存储过程

复制代码代码如下:

 
create or replace function account_month(tDate IN DATE) 
return t_account_month_table pipelined 
as 
v_account_month t_account_month; 
v_date DATE; 
begin 
v_date:=tDate; 
IF v_date IS NULL THEN 
v_date:=sysdate; 
END IF; 
for myrow in ( 
select d.ACCOUNT_ID, 
sum(decode(sign(d.create_time-trunc(v_date,'month')),-1, 
d.debit_unvoucher + d.debit_unposted +d.debit_posted - d.CREDIT_UNVOUCHER -d.CREDIT_UNPOSTED- d.CREDIT_POSTED_D, 
0)) INIT_AMOUNT, 
sum(decode(sign(trunc(d.create_time,'year')-trunc(sysdate,'year')),0, 
d.debit_unposted+d.debit_posted, 
0)) DEBIT_AMOUNT, 
sum(decode(sign(trunc(d.create_time,'year')-trunc(sysdate,'year')),0, 
d.credit_unposted+d.credit_posted, 
0)) CREDIT_AMOUNT 
from ACCOUNT_DAILY_VEIW d 
group by d.ACCOUNT_ID 
) loop 
v_account_month := t_account_month( 
myrow.ACCOUNT_ID, 
myrow.INIT_AMOUNT, 
myrow.DEBIT_AMOUNT, 
myrow.CREDIT_AMOUNT 
); 
pipe row (v_account_month); 
end loop; 
return; 
end; 