消除sql2000里的重复数据

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declare @id1 int,@oldid int,@e_REcordid int,@Olde_REcordid int
DECLARE price CURSOR
FOR SELECT id,E_recordId FROM evaeve order by  E_recordId desc
OPEN price
FETCH NEXT FROM price  into @oldid,@Olde_REcordid
while @@fetch_status  = 0
begin
FETCH NEXT FROM price   
into @id1,@e_REcordid

if @[email?protected]_REcordid
BEGIN
  delete from evaeve where [email?protected]
end 
set @[email?protected]
set @[email?protected]_REcordid
end  
close price 
DEALLOCATE price


delete   from evaeve where id not in(  select max(id)  from evaeve group by   E_RecordID)

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