行列转换

写了一天啊～想搞一个通用的行列转换，越写越头痛，SQL本来就不是我的强项，有没有高手顶一下啊！
/*
行列转换
字段名    1   2    3
类别 小说 散文 哲学
男性 38.0 18.9 16.2
女性 59.2 30.6 10.2

select top 2 * from test
exec UP_ROW2COLUMN 'test',3
*/
ALTER PROCEDURE UP_ROW2COLUMN
(
@TABLENAME VARCHAR(30),
@ROWCOUNT VARCHAR(10)
)
as
set nocount on
create table #tableTemp (字段名 varchar(20),信息1 varchar(20),信息2 varchar(20),信息3 varchar(20))
declare @ index int
declare @length int    
declare @colname varchar(20)
declare @insertStr varchar(500)
declare @selectStr varchar(8000)
set @insertStr = 'insert into #tableTemp (字段名,信息1,信息2,信息3) '
set @selectStr = '' ''
     SELECT @colname = COL_NAME( OBJECT_ID(@TABLENAME), convert( nvarchar(10),1))    
     set @selectStr = @selectStr + 'union all SELECT top 1 ' ''+@colname+ '' ' as 列名,convert(varchar(20),'+@colname+ ') as 信息1,' '' ' as 信息2,' '' ' as 信息3 from '+@TABLENAME+ ' '
end
set @selectStr = substring(@selectStr,11, len(@selectStr)-9)    
exec (@insertStr + @selectStr)

exec sp_columns @table_name = @TABLENAME
set @length = @@rowcount+1    
set @ index = 2    
while (@ index < @length)    
begin
SELECT @colname = COL_NAME( OBJECT_ID(@TABLENAME), convert( nvarchar(10),@ index))    
set @selectStr = 'SELECT top @index ' ''+@colname+ '' ' as 列名,convert(varchar(20),'+@colname+ ') as 信息1,' '' ' as 信息2,' '' ' as 信息3 from '+@TABLENAME+ ' '    
set @ index = @ index+1    
end
select * from #tableTemp
drop table #tabletemp