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declare @content varchar(4000) --ÁÐÃû(ÄÚÈÝ)
declare @col varchar(20) --ÁÐÃû
declare @key varchar(20) --¹Ø¼ü´Ê
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@body+','+@flag+','+@col1+')')
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exec( 'update '+@tem_name+' set content=replace('''+
@body+''','''+@flag+''','''+@col1+''')')
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