SQL多行转多列

CREATE TABLE [成绩表](
[编号] [int]IDENTITY(1,1) NOT NULL,
[姓名] [varchar](50)NULL,
[语文] [numeric](5, 2)NULL,
[数学] [numeric](5, 2)NULL,
[英语] [numeric](5, 2)NULL
) ON [PRIMARY]

INSERT INTO 成绩表([姓名],[语文],[数学],[英语])
VALUES(‘道一‘,80,100,90.8),(‘老二‘,48,56,60),(‘张三‘,88,78,90),(‘李四‘,80,90,95),(‘王五‘,67,68,56),(‘刘六‘,77,68,80)

declare @sql_1 varchar(8000)
select @sql_1=‘‘
select @sql_1= @sql_1 + ‘select [编号],[姓名],[‘+name+‘] AS ‘‘成绩‘‘,‘‘‘+name+‘‘‘ AS ‘‘课程‘‘ from 成绩表 union all ‘
from syscolumns where id=object_id(‘成绩表‘)  and CHARINDEX(name,‘编号,姓名‘)=0
select @sql_1= @sql_1 + ‘ select distinct null,null,null,null from 成绩表 ‘ 
--注意！多一行 selectdistinct null,null,null,null from 成绩表     不加会报union all错误
print @sql_1
declare @sql_2 varchar(8000)
select @sql_2=‘select [课程] ‘
select @sql_2=@sql_2 + ‘,SUM(case when [姓名] = ‘‘‘+[姓名]+‘‘‘ then 成绩 else 0 end) ‘‘‘+[姓名]+‘‘‘ ‘
from 成绩表
select @sql_2=@sql_2 + ‘ from ( ‘+@sql_1 +‘) as tb where ISNULL([编号],‘‘‘‘)<>‘‘‘‘ group by [课程]‘
print @sql_2
execute(@sql_2)

INSERT INTO 成绩表([姓名],[语文],[数学],[英语])
VALUES(‘鬼七‘,67,68,56),(‘王八‘,77,68,80)