Question

我创建了一个SSRS报告，该报告显示了来自OLAP多维数据集的数据。该报告中有一些参数，其中许多参数具有使用MDX查询检索到的“可用”和“默认”值。

报告中还有以下参数： @ Year，@ Month，@ Day

我使用昨天作为日期（NOW（）-1）来计算这些参数，并从MDX查询中检索值。

WITH  MEMBER [Measures].[Full Date] as 'NOW()-1'
MEMBER [Measures].[Day] as 'DAY([Full Date])'
MEMBER [Measures].[Month] as 'MONTH([Full Date])'
MEMBER [Measures].[Year] as 'YEAR([Full Date])'
SELECT
   {[Full Date],[Day],[Month],[Year]} ON COLUMNS
FROM [CallCenter]

我需要将“ NOW（）-1”日期替换为上一个工作日。

WITH  MEMBER [Measures].[Full Date] as '[previous working day]'

在数据仓库中，我创建了一个存储过程来计算上一个工作日。

DECLARE @yesterday date 
SET @yesterday = DATEADD(day,-1,@date)

select
    today = @date
    ,todayname = DATENAME(WEEKDAY,@date)
    ,yesterday = @yesterday
    ,yesterdayname = DATENAME(WEEKDAY,@yesterday)   
    ,day = CASE
            WHEN DATENAME(WEEKDAY,@yesterday) = 'Sunday'
            THEN DATEADD(day,-2,@yesterday)
            WHEN DATENAME(WEEKDAY,@yesterday) = 'Saturday'
            THEN DATEADD(day,-1,@yesterday)
            -- **************************
            -- LUNEDI' DELL'ANGELO
            -- **************************
            WHEN @yesterday = DATEADD(day,1,intern.GetEasterSunday (Year(@yesterday)))
            THEN DATEADD(day,-3,@yesterday)
            -- **************************
            -- CAPODANNO
            -- **************************
            WHEN MONTH(@yesterday) = 1 and DAY(@yesterday) = 1
            THEN
                CASE    
                    WHEN DATENAME(weekday,@yesterday) = 'Monday'
                    THEN DATEADD(day,-3,@yesterday)
                    WHEN DATENAME(weekday,@yesterday) = 'Sunday'
                    THEN DATEADD(day,-2,@yesterday)                         
                    ELSE DATEADD(day,-1,@yesterday)
                END
            -- **************************
            -- EPIFANIA
            -- **************************       
            WHEN MONTH(@yesterday) = 6 and DAY(@yesterday) = 1
            THEN
                CASE    
                    WHEN DATENAME(weekday,@yesterday) = 'Monday'
                    THEN DATEADD(day,-3,@yesterday)
                    WHEN DATENAME(weekday,@yesterday) = 'Sunday'
                    THEN DATEADD(day,-2,@yesterday)                             
                    ELSE  DATEADD(day,-1,@yesterday)
                END
            -- **************************
            -- FESTA DELLA LIBERAZIONE
            -- **************************
            WHEN MONTH(@yesterday) = 4 and DAY(@yesterday) = 25
            THEN
                CASE    
                    WHEN DATENAME(weekday,@yesterday) = 'Monday'
                    THEN DATEADD(day,-3,@yesterday)
                    WHEN DATENAME(weekday,@yesterday) = 'Sunday'
                    THEN DATEADD(day,-2,@yesterday)                         
                    ELSE  DATEADD(day,-1,@yesterday)    
                END
            -- **************************
            -- FESTA DEI LAVORATORI
            -- **************************
            WHEN MONTH(@yesterday) = 5 and DAY(@yesterday) = 1
            THEN
                CASE    
                    WHEN DATENAME(weekday,@yesterday) = 'Monday'
                    THEN DATEADD(day,-3,@yesterday)
                    WHEN DATENAME(weekday,@yesterday) = 'Sunday'
                    THEN DATEADD(day,-2,@yesterday)                         
                    ELSE DATEADD(day,-1,@yesterday)
                END
            -- **************************
            -- FESTA DELLA REPUBBLICA
            -- **************************
            WHEN MONTH(@yesterday) = 6 and DAY(@yesterday) = 2
            THEN
                CASE    
                    WHEN DATENAME(weekday,@yesterday) = 'Monday'
                    THEN DATEADD(day,-3,@yesterday)
                    WHEN DATENAME(weekday,@yesterday) = 'Sunday'
                    THEN DATEADD(day,-2,@yesterday)                         
                    ELSE  DATEADD(day,-1,@yesterday)
                END
            -- **************************
            -- FERRAGOSTO
            -- **************************
            WHEN MONTH(@yesterday) = 8 and DAY(@yesterday) = 15
            THEN
                CASE    
                    WHEN DATENAME(weekday,@yesterday) = 'Monday'
                    THEN DATEADD(day,-3,@yesterday)
                    WHEN DATENAME(weekday,@yesterday) = 'Sunday'
                    THEN DATEADD(day,-2,@yesterday)                         
                    ELSE  DATEADD(day,-1,@yesterday)
                END
            -- **************************
            -- FESTA DI OGNISSANTI
            -- **************************
            WHEN MONTH(@yesterday) = 11 and DAY(@yesterday) = 1
            THEN
                CASE    
                    WHEN DATENAME(weekday,@yesterday) = 'Monday'
                    THEN DATEADD(day,-3,@yesterday)
                    WHEN DATENAME(weekday,@yesterday) = 'Sunday'
                    THEN DATEADD(day,-2,@yesterday)                         
                    ELSE  DATEADD(day,-1,@yesterday)
                END
            -- **************************
            -- IMMACOLATA CONCEZIONE
            -- **************************
            WHEN MONTH(@yesterday) = 12 and DAY(@yesterday) = 8
            THEN
                CASE    
                    WHEN DATENAME(weekday,@yesterday) = 'Monday'
                    THEN DATEADD(day,-3,@yesterday)
                    WHEN DATENAME(weekday,@yesterday) = 'Sunday'
                    THEN DATEADD(day,-2,@yesterday)                         
                    ELSE  DATEADD(day,-1,@yesterday)
                END
            -- **************************
            -- NATALE
            -- **************************
            WHEN MONTH(@yesterday) = 12 and DAY(@yesterday) = 25
            THEN
                CASE    
                    WHEN DATENAME(weekday,@yesterday) = 'Monday'
                    THEN DATEADD(day,-3,@yesterday)
                    WHEN DATENAME(weekday,@yesterday) = 'Sunday'
                    THEN DATEADD(day,-2,@yesterday)                         
                    ELSE DATEADD(day,-1,@yesterday)     
                END
            -- **************************
            -- SANTO STEFANO
            -- **************************
            WHEN MONTH(@yesterday) = 12 and DAY(@yesterday) = 26
            THEN
                CASE    
                    WHEN DATENAME(weekday,@yesterday) = 'Monday'
                    THEN DATEADD(day,-3,@yesterday)
                    WHEN DATENAME(weekday,@yesterday) = 'Tuesday'
                    THEN DATEADD(day,-4,@yesterday)                         
                    ELSE DATEADD(day,-2,@yesterday)
                END
            ELSE @yesterday
        END

我无法用存储过程的结果替换“ NOW（）-1”日期。

我需要一些帮助。谢谢。

Answer 1

您可以使用以下代码

member measures.t 
as 
case 
when  datepart('w', Now()) = 1 then Now()-2 //Sunday is 1 by default
when datepart('w', Now()) = 7 then Now()-1  //Saturday is 7 by default
else 
Now()
end

但是，如果您想对维度实施相同的逻辑，请查看以下示例

with 
member measures.t 
as 
case 
when  datepart('w', [date].[date].currentmember.name) = 1 then dateadd('d',-2,[date].[date].currentmember.name)
when datepart('w', [date].[date].currentmember.name) = 7 then dateadd('d',-1,[date].[date].currentmember.name)
else 
cdate([date].[date].currentmember.name)
end 
select  measures.t 
on 0, 
[Date].[Date].[Date]
on 1
from [Adventure Works]
where 
([Date].[Calendar Year].&[2012],[Date].[Month of Year].&[2])

结果（看看2月11日和12日）

使用存储过程在SSRS报告中过滤多维OLAP多维数据集以检索参数值

1 个答案: