删除重复数据
select distinct *
into #temptable
from [yourtable]
delete from [yourtable]
insert [yourtable] select * from #temptable
drop table #temptable
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删除重复数据
select distinct *
into #temptable
from [yourtable]
delete from [yourtable]
insert [yourtable] select * from #temptable
drop table #temptable
相关文章：