> --set @sql=n'set @sample=convert(varchar(20),(select top 1 '+@fld+' from '+
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--@tbl+' order by 1 desc ))'
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print @sql
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print @sample
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print @tbl
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exec sp_executesql @sql,n'@sample nvarchar(30) output',@sample output
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insert into #tc select *,ltrim(isnull(@maxlen,0)) as maxlenused,
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<