复制代码 代码如下:
CREATE TABLE Sale(
[Id] [int] identity(1,1) NOT NULL, --自动增长
[Name] [varchar](16) NOT NULL,
[SaleTime] [datetime] NOT NULL,
constraint [PK_Sale] primary key clustered --创建主键
(
[Id] ASC
)
)
--插入一些记录
insert Sale ([Name],[SaleTime]) values ("张三","2009-1-1")
insert Sale ([Name],[SaleTime]) values ("李四","2009-2-1")
insert Sale ([Name],[SaleTime]) values ("王五","2009-3-1")
insert Sale ([Name],[SaleTime]) values ("钱六","2010-4-1")
insert Sale ([Name],[SaleTime]) values ("赵七","2010-5-1")
insert Sale ([Name],[SaleTime]) values ("张三","2011-6-1")
insert Sale ([Name],[SaleTime]) values ("李四","2011-7-1")
insert Sale ([Name],[SaleTime]) values ("王五","2011-8-1")
insert Sale ([Name],[SaleTime]) values ("钱六","2012-9-1")
insert Sale ([Name],[SaleTime]) values ("赵七","2012-10-1")
insert Sale ([Name],[SaleTime]) values ("张三","2012-11-1")
insert Sale ([Name],[SaleTime]) values ("李四","2013-12-1")
insert Sale ([Name],[SaleTime]) values ("王五","2014-12-1")
alter table Sale drop constraint PK_Sale
--创建主键,但不设为聚集索引
alter TABLE Sale add constraint PK_Sale primary key nonclustered
(
[ID] ASC
) ON [PRIMARY]
--创建分区函数
GO
create partition function [pf_Sale](SaleTime) as range left for values(N"2010-5-1T00:00:00.000", N"2012-9-1T00:00:00.000"
GO
--创建分区结构
GO
create partition scheme [pt_Sale] as partition [pf_Sale] TO ([Sale1], [Sale3], [Sale2])
GO
--创建一个使用[pt_Sale]架构
GO
create table [dbo].[AvCache](
[Id] [int] identity(1,1) NOT NULL, --自动增长
[Name] [varchar](16) NOT NULL,
[SaleTime] [datetime] NOT NULL,
)on [pt_Sale](SaleTime) --注意这里使用[pt_Sale]架构,根据SaleTime 分区
-- 查看使用情况
SELECT *, $PARTITION.[pt_Sale](SaleTime)
FROM dbo.[AvCache]