Oracle生成單據(jù)編號(hào)存儲(chǔ)過(guò)程的實(shí)例代碼

更新時(shí)間：2017年04月26日 14:46:36 作者：PariyPeng

Oracle生成單據(jù)編號(hào)存儲(chǔ)過(guò)程，在做訂單類(lèi)似的系統(tǒng)都可能會(huì)存在訂單編號(hào)不重復(fù)，或是流水號(hào)按日，按年，按月進(jìn)行重新編號(hào)。下面給大家分享oracle生成單據(jù)編號(hào)存儲(chǔ)過(guò)程，需要的的朋友參考下吧

Oracle生成單據(jù)編號(hào)存儲(chǔ)過(guò)程，在做訂單類(lèi)似的系統(tǒng)都可能會(huì)存在訂單編號(hào)不重復(fù)，或是流水號(hào)按日，按年，按月進(jìn)行重新編號(hào)。

可以參考以下存儲(chǔ)過(guò)程

CREATE OR REPLACE
procedure Pro_GetBillNO(TypeTable in varchar2,cur_mycursor out sys_refcursor)
as
DReceiptCode varchar2(40);
DReceiptName varchar2(50);
DPrefix1 varchar2(50);
DISO varchar2(50);
DIsAutoCreate varchar2(20);
DPrefix2 varchar2(20);
DPrefix3 varchar2(20);
DDateValue date;
DNO number;
DLength number;
DResetType number;
DSeparator varchar2(20);
DReturnValue varchar2(50);
strSql varchar2(1000);
begin
DReturnValue:='';
select "ReceiptCode","ReceiptName","Prefix1","ISO","IsAutoCreate","Prefix2","Prefix3","DateValue","NO","Length","ResetType","Separator" into
DReceiptCode,DReceiptName,DPrefix1,DISO,DIsAutoCreate,DPrefix2,DPrefix3,DDateValue,DNO,DLength,DResetType,DSeparator from
"SysReceiptConfig" where "ReceiptCode"=TypeTable;
if to_number(DResetType)>0
then
if DIsAutoCreate=1 THEN
if DResetType=1 then --按年份
if to_number(to_char(sysdate,'yyyy')) <>to_number(to_char(DDateValue,'yyyy')) then
update "SysReceiptConfig" set "NO"=1,"DateValue"=to_date(sysdate) where "ReceiptCode"=TypeTable;
else
update "SysReceiptConfig" set "NO"="NO"+1 where "ReceiptCode"=TypeTable;
end if; --年份
end if;--DResetType=1
if DResetType=2 then --按月份
if to_number(to_char(sysdate,'MM')) <>to_number(to_char(DDateValue,'MM')) then
update "SysReceiptConfig" set "NO"=1,"DateValue"=to_date(sysdate) where "ReceiptCode"=TypeTable;
else
update "SysReceiptConfig" set "NO"="NO"+1 where "ReceiptCode"=TypeTable;
end if; --月份
end if;--DResetType=2
if DResetType=3 then --按日
if to_number(to_char(sysdate,'dd')) <>to_number(to_char(DDateValue,'dd')) then
update "SysReceiptConfig" set "NO"=1,"DateValue"=to_date(sysdate) where "ReceiptCode"=TypeTable;
else
update "SysReceiptConfig" set "NO"="NO"+1 where "ReceiptCode"=TypeTable;
end if; --月份
end if;--DResetType=3
else
update "SysReceiptConfig" set "NO"="NO"+1 where "ReceiptCode"=TypeTable;
end if;--DResetType
end if;
strSql:=' select * from "SysReceiptConfig" where 1=1 ';
strSql:=strSql ||' and "ReceiptCode"='''||TypeTable||'''';
open cur_mycursor for strSql;
end;

以上所述是小編給大家介紹的Oracle生成單據(jù)編號(hào)存儲(chǔ)過(guò)程的實(shí)例代碼，希望對(duì)大家有所幫助，如果大家有任何疑問(wèn)請(qǐng)給我留言，小編會(huì)及時(shí)回復(fù)大家的。在此也非常感謝大家對(duì)腳本之家網(wǎng)站的支持！

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