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存儲(chǔ)過(guò)程返回?cái)?shù)組對(duì)象示例代碼

 更新時(shí)間：2013年07月31日 11:51:55   作者：  
存儲(chǔ)過(guò)程返回?cái)?shù)組對(duì)象其實(shí)就相當(dāng)于返回List里面放的對(duì)象數(shù)據(jù)，下面與大家分享是例子，感興趣的朋友可以學(xué)習(xí)下
其實(shí)就相當(dāng)于返回List里面放的對(duì)象數(shù)據(jù)，定義如下

1.創(chuàng)建存儲(chǔ)過(guò)程對(duì)象
復(fù)制代碼 代碼如下:

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

2.創(chuàng)建存數(shù)過(guò)程數(shù)組
復(fù)制代碼 代碼如下:

CREATE OR REPLACE TYPE "T_ACCOUNT_MONTH_TABLE"
as table of t_account_month

3.創(chuàng)建存儲(chǔ)過(guò)程
復(fù)制代碼 代碼如下:

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;

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