按某些字段排序数据

CREATE OR REPLACE PROCEDURE Campaignprize_hash( ServerNum number, RETVAL OUT VARCHAR2) IS
RNum number(6);
SIndex number(2);
hashcodd VARCHAR2(8);
flag number(2);
begin
SIndex:=0;
DECLARE CURSOR c1 IS
select campaignprizeid,CAMPAIGNID,PRIZETYPEID from mkt_campaignprize where issend=0 order by campaignprizeid asc;
BEGIN
FOR r1 IN c1 LOOP
if SIndex=ServerNum then
SIndex:=0;
end if;
select count(1) into flag from mkt_RangeNum t where t.serverindex=SIndex and t.campaignid=r1.CAMPAIGNID and t.prizetypeid=r1.PRIZETYPEID and rownum<=1;
if flag>0 then
select t.RangeNum into RNum from mkt_RangeNum t where t.serverindex=SIndex and t.campaignid=r1.CAMPAIGNID and t.prizetypeid=r1.PRIZETYPEID;
RNum:=RNum+1;
update mkt_RangeNum t set t.RangeNum=RNum where  t.serverindex=SIndex and t.campaignid=r1.campaignid and t.prizetypeid=r1.prizetypeid;
else
RNum:=0;
insert into mkt_RangeNum values(SIndex,r1.CAMPAIGNID,r1.PRIZETYPEID,RNum);
end if;
hashcodd:=lpad(SIndex,2,'0')||lpad(RNum,6,'0');
update mkt_campaignprize mc set mc.hashcode=hashcodd where mc.campaignprizeid=r1.campaignprizeid;
SIndex:=SIndex+1;
END LOOP;
END;
COMMIT;
RETVAL := '1';
Exception
When others then
RETVAL :='E'||SUBSTR(SQLERRM, 1, 600);
end Campaignprize_hash;

create  global temporary table mkt_RangeNum
(ServerIndex number(2),
CampaignID number(19),
PrizeTypeID number(19),
RangeNum number(6)) on Commit delete Rows