declare
@i int,
@num int,
@companyid varchar(20)
set @i=1
set @num=(select count(distinct companyid) from finance.dbo.Bill where companyid in (select companyid from finance.dbo.Company where XiangmuUserid='250'))
while @i<=@num
begin
select top 1 @companyid=companyid from finance.dbo.Bill where companyid in (select companyid from finance.dbo.Company where XiangmuUserid='250')
and companyid not in
(select top (@i-1) companyid from finance.dbo.Bill where companyid in (select companyid from finance.dbo.Company where XiangmuUserid='250')
group by companyid)
group by companyid
print @companyid
set @i=@i+1
end
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