日期:2014-05-17 浏览次数:20683 次
create table celebrity
([id] int identity(1,1) primary key,
[type] int ,
[name] nvarchar(10),
[createDate] datetime,
[Salary] decimal(18,2),
[Field_1] decimal(18,2),
[Field_2] nvarchar(100)
)
insert into celebrity([type],[name],[createDate],[Salary],[Field_1],[Field_2])
select 0,'杜甫','2010-02-05',100,null,'贫困潦倒' union all
select 1,'杜甫',null,200,119,'大诗人' union all
select 0,'元芳','2012-02-06',5000,300,'大人,此事被后一定有一个天大的秘密' union all
select 1,'元芳','2012-02-07',5100,300,'大人真乃神人也'
select row_number() over(order by name,
case [File] when 'createDate' then 1
when 'Salary' then 2
when 'Field_1' then 3
when 'Field_2' then 4 end,id) 'id',type,name,[File],value
from
(select id,type,name,col 'File',v 'value'
from (select id,type,name,
isnull(convert(nvarchar(50),createDate,23),'Null') 'createDate',
isnull(cast(Salary as nvarchar(50)),'Null') 'Salary',
isnull(cast(Field_1 as nvarchar(50)),'Null') 'Field_1',
isnull(cast(Field_2 as nvarchar(50)),'Null') 'Field_2'
from celebrity) c
unpivot(v for col in(createDate,Salary,Field_1,Field_2)) u
) t
/*
id type name File value
-------------------- ----------- ---------- ---------------- -----------------------------------
1 0 杜甫 createDate 2010-02-05
2 1 杜甫 createDate Null
3 0 杜甫 Salary 100.00
4 1 杜甫 Salary 200.00
5 0 杜甫 Field_1 Null
6 1 杜甫 Field_1 119.00
7 0 杜甫 Field_2 贫困潦倒
8 1 杜甫 Field_2 大诗人
9 0 元芳 createDate 2012-02-06
10 1 元芳 createDate 2012-02-07
11