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
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GOcreate 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GOcreate partition scheme [pt_Sale] as partition [pf_Sale] TO ([Sale1], [Sale3], [Sale2])GO
–创建一个使用[pt_Sale]架构GOcreate 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]
