SQL查询结果增加序号列

--sql2000 select IDENTITY(int,1,1) as id,* into # from TableName select * from #
注意:int不可省,否则报错, 列别名 id也不能省,否则也报错,源表的*字段中不可以包含自增列

--sql2005 select ROW_NUMBER()over(order by getdate()) as rn ,FieldName From TableName

妥