Как рассчитать рабочий день в Дата измерения

Question

В Дата измерении, я хочу, чтобы вычислить атрибут WorkingDaysToDate, который следует указать общее количество рабочих дней до сегодняшнего дня с начала месяца, скажем, к примеру

Сегодня 27 сентября (пятница), а затем

WorkingDaysToDate является Общее количество работающих дату до сегодняшнего дня в месяц вычитать любые выходные и праздничные дни

и результат должен быть:

двадцать седьмой септ (пятница): 20 рабочих дней, 28 сентября (суббота): 20, 29 сентября (вс): 20 рабочих дней, 30 сентября (пн), то там должно быть 21 рабочих дней и так далее

Я получаю правильный результат, для тока день, используя ниже код, но я хочу, чтобы вычислить для всех дат в хронологическом измерении:

WITH CTE AS 
( 
select * from dbo.Date_Dimension 
where DATEPART(MONTH,GETDATE()) = CalendarMonthNumber 
AND DATEPART(year,getdate()) = CalendarYearNumber 
AND Fulldate between DATEADD(Month,DateDiff(Month,0,Getdate()),0) 
AND convert (Date, GETDATE()) 
AND HolidayFlag = 0 
AND WeekDayFlag = 1 ) 


Select COUNT (*) AS WorkingDayToDate from CTE 

и как уже упоминалось, это даст мне привести только к текущей дате, но я хочу, чтобы вычислить и хранить все даты в Номере размер

Может кто-то пожалуйста, помогите

Пожалуйста, смотрите ниже создавать код таблицы и примеры кода вставки для заполнения даты измерения для быстрого выполнения:

создать Date_dimension таблицу, используйте следующий код:

CREATE TABLE [dbo].[Date_Dimension](
[DateSK] [int] NOT NULL, 
[FullDate] [datetime] NOT NULL, 
[Day] [tinyint] NOT NULL, 
[DaySuffix] [varchar](4) NOT NULL, 
[DayOfWeek] [varchar](9) NOT NULL, 
[DayOfWeekNumber] [int] NOT NULL, 
[DayOfWeekInMonth] [tinyint] NOT NULL, 
[DayOfYearNumber] [int] NOT NULL, 
[RelativeDays] [int] NOT NULL, 
[WeekOfYearNumber] [tinyint] NOT NULL, 
[WeekOfMonthNumber] [tinyint] NOT NULL, 
[RelativeWeeks] [int] NOT NULL, 
[CalendarMonthNumber] [tinyint] NOT NULL, 
[CalendarMonthName] [varchar](9) NOT NULL, 
[RelativeMonths] [int] NOT NULL, 
[CalendarQuarterNumber]  [tinyint] NOT NULL, 
[CalendarQuarterName]  [varchar](6) NOT NULL, 
[RelativeQuarters]  [int] NOT NULL, 
[CalendarYearNumber]  [int] NOT NULL, 
[RelativeYears]  [int] NOT NULL, 
[StandardDate]  [varchar](10) NULL, 
[WeekDayFlag]  [bit] NOT NULL, 
[HolidayFlag]  [bit] NOT NULL, 
[OpenFlag]  [bit] NOT NULL, 
[FirstDayOfCalendarMonthFlag]  [bit] NOT NULL, 
[LastDayOfCalendarMonthFlag]  [bit] NOT NULL, 
[HolidayText]  [varchar](50) NULL, 
CONSTRAINT  [PK_DimDate] PRIMARY KEY CLUSTERED 
(
[DateSK] ASC 
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON, FILLFACTOR = 90) ON  [PRIMARY] 
) ON  [PRIMARY] 

GO 

И заселить выборочные данные, вы можете используйте код ниже:

INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130901,'2013-09-01 00:00:00.000',1,'1st','Sunday',1,1,244,-26,36,1,-3,9,'September',0,3,'Third',0,2013,0,'09/01/2013',0,0,0,1,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130902,'2013-09-02 00:00:00.000',2,'2nd','Monday',2,1,245,-25,36,1,-3,9,'September',0,3,'Third',0,2013,0,'09/02/2013',1,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130903,'2013-09-03 00:00:00.000',3,'3rd','Tuesday',3,1,246,-24,36,1,-3,9,'September',0,3,'Third',0,2013,0,'09/03/2013',1,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130904,'2013-09-04 00:00:00.000',4,'4th','Wednesday',4,1,247,-23,36,1,-3,9,'September',0,3,'Third',0,2013,0,'09/04/2013',1,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130905,'2013-09-05 00:00:00.000',5,'5th','Thursday',5,1,248,-22,36,1,-3,9,'September',0,3,'Third',0,2013,0,'09/05/2013',1,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130906,'2013-09-06 00:00:00.000',6,'6th','Friday',6,1,249,-21,36,1,-3,9,'September',0,3,'Third',0,2013,0,'09/06/2013',1,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130907,'2013-09-07 00:00:00.000',7,'7th','Saturday',7,1,250,-20,36,1,-3,9,'September',0,3,'Third',0,2013,0,'09/07/2013',0,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130908,'2013-09-08 00:00:00.000',8,'8th','Sunday',1,2,251,-19,37,2,-2,9,'September',0,3,'Third',0,2013,0,'09/08/2013',0,0,0,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130909,'2013-09-09 00:00:00.000',9,'9th','Monday',2,2,252,-18,37,2,-2,9,'September',0,3,'Third',0,2013,0,'09/09/2013',1,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130910,'2013-09-10 00:00:00.000',10,'10th','Tuesday',3,2,253,-17,37,2,-2,9,'September',0,3,'Third',0,2013,0,'09/10/2013',1,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130911,'2013-09-11 00:00:00.000',11,'11th','Wednesday',4,2,254,-16,37,2,-2,9,'September',0,3,'Third',0,2013,0,'09/11/2013',1,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130912,'2013-09-12 00:00:00.000',12,'12th','Thursday',5,2,255,-15,37,2,-2,9,'September',0,3,'Third',0,2013,0,'09/12/2013',1,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130913,'2013-09-13 00:00:00.000',13,'13th','Friday',6,2,256,-14,37,2,-2,9,'September',0,3,'Third',0,2013,0,'09/13/2013',1,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130914,'2013-09-14 00:00:00.000',14,'14th','Saturday',7,2,257,-13,37,2,-2,9,'September',0,3,'Third',0,2013,0,'09/14/2013',0,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130915,'2013-09-15 00:00:00.000',15,'15th','Sunday',1,3,258,-12,38,3,-1,9,'September',0,3,'Third',0,2013,0,'09/15/2013',0,0,0,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130916,'2013-09-16 00:00:00.000',16,'16th','Monday',2,3,259,-11,38,3,-1,9,'September',0,3,'Third',0,2013,0,'09/16/2013',1,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130917,'2013-09-17 00:00:00.000',17,'17th','Tuesday',3,3,260,-10,38,3,-1,9,'September',0,3,'Third',0,2013,0,'09/17/2013',1,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130918,'2013-09-18 00:00:00.000',18,'18th','Wednesday',4,3,261,-9,38,3,-1,9,'September',0,3,'Third',0,2013,0,'09/18/2013',1,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130919,'2013-09-19 00:00:00.000',19,'19th','Thursday',5,3,262,-8,38,3,-1,9,'September',0,3,'Third',0,2013,0,'09/19/2013',1,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130920,'2013-09-20 00:00:00.000',20,'20th','Friday',6,3,263,-7,38,3,-1,9,'September',0,3,'Third',0,2013,0,'09/20/2013',1,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130921,'2013-09-21 00:00:00.000',21,'21st','Saturday',7,3,264,-6,38,3,-1,9,'September',0,3,'Third',0,2013,0,'09/21/2013',0,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130922,'2013-09-22 00:00:00.000',22,'22nd','Sunday',1,4,265,-5,39,4,0,9,'September',0,3,'Third',0,2013,0,'09/22/2013',0,0,0,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130923,'2013-09-23 00:00:00.000',23,'23rd','Monday',2,4,266,-4,39,4,0,9,'September',0,3,'Third',0,2013,0,'09/23/2013',1,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130924,'2013-09-24 00:00:00.000',24,'24th','Tuesday',3,4,267,-3,39,4,0,9,'September',0,3,'Third',0,2013,0,'09/24/2013',1,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130925,'2013-09-25 00:00:00.000',25,'25th','Wednesday',4,4,268,-2,39,4,0,9,'September',0,3,'Third',0,2013,0,'09/25/2013',1,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130926,'2013-09-26 00:00:00.000',26,'26th','Thursday',5,4,269,-1,39,4,0,9,'September',0,3,'Third',0,2013,0,'09/26/2013',1,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130927,'2013-09-27 00:00:00.000',27,'27th','Friday',6,4,270,0,39,4,0,9,'September',0,3,'Third',0,2013,0,'09/27/2013',1,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130928,'2013-09-28 00:00:00.000',28,'28th','Saturday',7,4,271,1,39,4,0,9,'September',0,3,'Third',0,2013,0,'09/28/2013',0,0,1,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130929,'2013-09-29 00:00:00.000',29,'29th','Sunday',1,5,272,2,40,5,1,9,'September',0,3,'Third',0,2013,0,'09/29/2013',0,0,0,0,0,NULL) 
INSERT INTO Date_dimension(DateSK,FullDate,Day,DaySuffix,DayOfWeek,DayOfWeekNumber,DayOfWeekInMonth,DayOfYearNumber,RelativeDays,WeekOfYearNumber,WeekOfMonthNumber,RelativeWeeks,CalendarMonthNumber,CalendarMonthName,RelativeMonths,CalendarQuarterNumber,CalendarQuarterName,RelativeQuarters,CalendarYearNumber,RelativeYears,StandardDate,WeekDayFlag,HolidayFlag,OpenFlag,FirstDayOfCalendarMonthFlag,LastDayOfCalendarMonthFlag,HolidayText) VALUES (20130930,'2013-09-30 00:00:00.000',30,'30th','Monday',2,5,273,3,40,5,1,9,'September',0,3,'Third',0,2013,0,'09/30/2013',1,0,1,0,1,NULL) 

Answer 1

функция окна с OVER() clause может сделать быструю работу вашего требования. Обратите внимание, что это будет работать только в SQL 2012 и выше, ROWS UNBOUNDED PRECEDING является новым для 2012 года.

Ключом к этому является ROWS UNBOUNDED PRECEDING в сочетании с предложением PARTITION BY. Это говорит о том, что группа по годам и месяцам, а затем за эту комбинацию за год-месяц суммируют рабочие дни на основе моих критериев утверждения дела.

SQL Server 2012 Оптимизация

select 
    fulldate, 
    sum(case 
     when holidayFlag = 0 and weekdayFlag = 1 then 1 
     else 0 
     end) over(partition by year(fulldate), month(fulldate) 
       order by fulldate 
       ROWS UNBOUNDED PRECEDING) 
from date_dimension 

SQL Fiddle for 2012 Version.

SQL Server 2008

-- This will be slower than 2012 version 
select 
    d1.fulldate, 
    (select 
    sum(case 
      when d2.holidayFlag = 0 and d2.weekdayFlag = 1 then 1 
      else 0 
     end) 
    from date_dimension d2 
    where d1.fulldate >= d2.fulldate 
    and year(d1.fulldate) = year(d2.fulldate) 
    and month(d1.fulldate) = month(d2.fulldate)) x 
from date_dimension d1 
group by d1.fulldate 

SQL Fiddle for 2008 Version

Самый быстрый способ сделать это в 2008 году курсор см Calculate a Running Total in SqlServer. Однако для вашего требования это должно работать нормально.