让数据库产生一张详细的日历表

王朝mssql·作者佚名  2006-12-17
窄屏简体版  字體: |||超大  

让数据库产生一张详细的日历表

让数据库产生一张详细的日历表 让数据库产生一张详细的日历表

也许有了这张表,你的工作会轻松很多!

CREATE TABLE [dbo].[time_dimension] (

[time_id] [int] IDENTITY (1, 1) NOT NULL ,

[the_date] [datetime] NULL ,

[the_day] [nvarchar] (15) NULL ,

[the_month] [nvarchar] (15) NULL ,

[the_year] [smallint] NULL ,

[day_of_month] [smallint] NULL ,

[week_of_year] [smallint] NULL ,

[month_of_year] [smallint] NULL ,

[quarter] [nvarchar] (2) NULL ,

[fiscal_period] [nvarchar] (20) NULL

) ON [PRIMARY]

DECLARE @WeekString varchar(12),

@dDate SMALLDATETIME,

@sMonth varchar(20),

@iYear smallint,

@iDayOfMonth smallint,

@iWeekOfYear smallint,

@iMonthOfYear smallint,

@sQuarter varchar(2),

@sSQL varchar(100),

@adddays int

SELECT @adddays = 1 --日期增量(可以自由设定)

SELECT @dDate = '01/01/2002' --开始日期

WHILE @dDate < '12/31/2004' --结束日期

BEGIN

SELECT @WeekString = DATENAME (dw, @dDate)

SELECT @sMonth=DATENAME(mm,@dDate)

SELECT @iYear= DATENAME (yy, @dDate)

SELECT @iDayOfMonth=DATENAME (dd, @dDate)

SELECT @iWeekOfYear= DATENAME (week, @dDate)

SELECT @iMonthOfYear=DATEPART(month, @dDate)

SELECT @sQuarter = 'Q' + CAST(DATENAME (quarter, @dDate)as varchar(1))

INSERT INTO time_dimension(the_date, the_day, the_month, the_year,

day_of_month,

week_of_year, month_of_year, quarter) VALUES

(@dDate, @WeekString, @sMonth, @iYear, @iDayOfMonth, @iWeekOfYear,

@iMonthOfYear, @sQuarter)

SELECT @dDate = @dDate + @adddays

END

GO

select * from time_dimension

 
 
 
免责声明:本文为网络用户发布,其观点仅代表作者个人观点,与本站无关,本站仅提供信息存储服务。文中陈述内容未经本站证实,其真实性、完整性、及时性本站不作任何保证或承诺,请读者仅作参考,并请自行核实相关内容。
 
 
© 2005- 王朝網路 版權所有 導航