OLAP 多维数据集计算去年工作日比较 - MDX
OLAP Cube Calculation for Last Year Comparison on Week Day - MDX
我想将实际销售额与去年的销售额进行比较。这种比较的难点在于工作日和闰年的合规性。
日级示例:
2016-02-04(星期四):实际销量:580,- 去年销量:1.008,-
比较
2015-02-05(星期四):实际销量:1.008,-
所以我想比较一个月中的同一周,而不仅仅是相同的日期。
月级示例:
2016 年:(闰年)
01.02.2016 - 29.02.2019(2016 年 2 月)实际销售额:19.300,-:去年销售额:19.000,-
比较
2015 年:(无闰年)
02.02.2015 - 02.03.2015(2015 年 2 月逻辑上的工作日)实际销售额:19.000,-
我不仅要将 2016 年 2 月与 2015 年 2 月进行比较,还要准确比较工作日的销售额总和。
我尝试使用日期计算维度来编写此计算,它有效,但仅适用于日级别。计算维度名称:Date Calculations Week Day 成员名称:ComparisonWD
SCOPE (
[Date].[Year - Quarter - Month - Date].MEMBERS,
[Date].[Date].MEMBERS );
( [Date Calculations Week Day].[ComparisonWD].[Previous Year],
[Date Calculations Week Day].[AggregationWD].Members )
= ( [Date Calculations Week Day].[ComparisonWD].DefaultMember,
ParallelPeriod( [Date].[Year - Quarter - Month - Date].[Date],
364,
[Date].[Year - Quarter - Month - Date].CurrentMember ) );
END SCOPE;
2015 年成绩:
2016 年成绩:
它适用于日级别,但正如您所见,不适用于月级别和年级别。
我怎样才能做到这一点?
没有完全回答问题,但在以下上下文中 PARALLELPERIOD
似乎很笼统:
1。
在月份级别:
WITH
MEMBER [Measures].[PY Internet Sales Amount] AS
(
ParallelPeriod
(
[Date].[Calendar].[Calendar Year]
,1
,[Date].[Calendar].CurrentMember
)
,[Measures].[Internet Sales Amount]
)
SELECT
{
[Measures].[Internet Sales Amount]
,[Measures].[PY Internet Sales Amount]
} ON 0
,{
//[Date].[Calendar].[Date].&[20130101]:[Date].[Calendar].[Date].&[20130601]
[Date].[Calendar].[Month].[January 2012]:[Date].[Calendar].[Month].[December 2013]
} ON 1
FROM [Adventure Works];
给出这个:
2。
更改为日期级别但 PARALLELPERIOD
计算保持不变:
WITH
MEMBER [Measures].[PY Internet Sales Amount] AS
(
ParallelPeriod
(
[Date].[Calendar].[Calendar Year]
,1
,[Date].[Calendar].CurrentMember
)
,[Measures].[Internet Sales Amount]
)
SELECT
{
[Measures].[Internet Sales Amount]
,[Measures].[PY Internet Sales Amount]
} ON 0
,{
[Date].[Calendar].[Date].&[20130101]:[Date].[Calendar].[Date].&[20130601]
//[Date].[Calendar].[Month].[January 2012]:[Date].[Calendar].[Month].[December 2013]
} ON 1
FROM [Adventure Works];
给出这些结果(无 NULLS):
刚刚尝试将问题模拟为 ssms 中的 mdx 查询并且它有效。我如何应用到我的多维数据集计算:
with
set [DateRange] as ( { ParallelPeriod([Date].[Year - Quarter - Month - Date].[Date],
364,
Descendants( [Date].[Year - Quarter - Month - Date].[Year].&[2013] , [Date].[Year - Quarter - Month - Date].[Date]).item(0)
) :
Parallelperiod ([Date].[Year - Quarter - Month - Date].[Date],
364,
Descendants( [Date].[Year - Quarter - Month - Date].[Year].&[2013] , [Date].[Year - Quarter - Month - Date].[Date]).item((Descendants(
[Date].[Year - Quarter - Month - Date].[Year].&[2013] , [Date].[Year - Quarter - Month - Date].[Date])).Count - 1))})
Select {
[Measures].[Turnover]
} on Columns,
non empty
(
[DateRange]
) on Rows
from [Sales Cube]
结果如下:
Turnover Net
03.01.2012 642
04.01.2012 665
05.01.2012 633
06.01.2012 730
07.01.2012 761
08.01.2012 531
09.01.2012 422
10.01.2012 488
11.01.2012 518
.
.
.
23.12.2012 618
24.12.2012 174
25.12.2012 137
26.12.2012 536
27.12.2012 981
28.12.2012 1.052
29.12.2012 1.006
30.12.2012 847
31.12.2012 695
01.01.2013 572
所以你看,日期范围是正确的 2012-01-03 - 2013-01-01
在查询中,我获取日期并将其后代到最低级别(天),然后生成一个日期范围。范围的第一个日期 - 364 天和范围的最后一个日期 -364 天以获得正确的日期范围。不幸的是,我在立方体计算中不起作用:
// ------------------------------------------------------------------------
//
// Comparison Week Day - Date.Calendar
//
// ------------------------------------------------------------------------
SCOPE (
[Date].[Year - Quarter - Month - Date].MEMBERS,
[Date].[Date].MEMBERS );
///////////////////////////////////////////////////////////////////////////////////////
( [Date Calculations Week Day].[ComparisonWD].[Previous Year],
[Date Calculations Week Day].[AggregationWD].Members )
= SUM( [Date Calculations Week Day].[ComparisonWD].DefaultMember,
{ParallelPeriod([Date].[Year - Quarter - Month - Date].[Date], 364, Descendants( [Date].[Year - Quarter - Month - Date].CurrentMember , [Date].[Date]).item(0)) :
Parallelperiod ([Date].[Year - Quarter - Month - Date].[Date], 364, Descendants( [Date].[Year - Quarter - Month - Date].CurrentMember , [Date].[Date]).item((Descendants( [Date].[Year - Quarter - Month - Date].CurrentMember , [Date].[Date])).Count - 1))} );
END SCOPE;
我得到了解决方案:
本题的立方体计算代码:
// ------------------------------------------------------------------------
//
// Comparison Week Day - Date.Calendar
//
// ------------------------------------------------------------------------
SCOPE (
[Date].[Year - Quarter - Month - Date].MEMBERS,
[Date].[Date].MEMBERS );
///////////////////////////////////////////////////////////////////////////////////////
( [Date Calculations Week Day].[ComparisonWD].[Previous Year],
[Date Calculations Week Day].[AggregationWD].Members )
= SUM({ParallelPeriod([Date].[Year - Quarter - Month - Date].[Date], 364, Descendants( [Date].[Year - Quarter - Month - Date].CurrentMember , [Date].[Year - Quarter - Month - Date].[Date]).item(0)) :
Parallelperiod ([Date].[Year - Quarter - Month - Date].[Date], 364, Descendants( [Date].[Year - Quarter - Month - Date].CurrentMember , [Date].[Year - Quarter - Month - Date].[Date]).item((Descendants( [Date].[Year - Quarter - Month - Date].CurrentMember , [Date].[Year - Quarter - Month - Date].[Date])).Count - 1))}, [Date Calculations Week Day].[ComparisonWD].DefaultMember );
END SCOPE;
SCOPE ([Date Calculations Week Day].[ComparisonWD].[Diff. Over Previous Year]);
THIS = IIF( IsEmpty( [Date Calculations Week Day].[ComparisonWD].DefaultMember )
OR IsEmpty( [Date Calculations Week Day].[ComparisonWD].[Previous Year] ),
NULL,
[Date Calculations Week Day].[ComparisonWD].DefaultMember
- [Date Calculations Week Day].[ComparisonWD].[Previous Year] );
NON_EMPTY_BEHAVIOR(THIS) = [Date Calculations Week Day].[ComparisonWD].DefaultMember;
FORE_COLOR(THIS) = IIF( [Date Calculations Week Day].[ComparisonWD].[Diff. Over Previous Year] < 0, 255, 0); // 255 = RED
END SCOPE;
SCOPE ([Date Calculations Week Day].[ComparisonWD].[Diff. % Over Previous Year]);
THIS = IIF( IsEmpty( [Date Calculations Week Day].[ComparisonWD].[Diff. Over Previous Year] )
OR IsEmpty( [Date Calculations Week Day].[ComparisonWD].[Previous Year] ),
NULL,
[Date Calculations Week Day].[ComparisonWD].[Diff. Over Previous Year]
/ [Date Calculations Week Day].[ComparisonWD].[Previous Year] );
NON_EMPTY_BEHAVIOR(THIS) = [Date Calculations Week Day].[ComparisonWD].DefaultMember;
FORMAT_STRING(THIS) = 'Percent';
FORE_COLOR(THIS) = IIF( [Date Calculations Week Day].[ComparisonWD].[Diff. % Over Previous Year] < 0, 255, 0); // 255 = RED
END SCOPE;
///////////////
// Tuple (All years, All Months) is the default number (keeps compatibility with OWC11)
( [Date].[Year].[All], [Date].[MonthYear].[All],
Except( [Date Calculations Week Day].[ComparisonWD].[ComparisonWD].MEMBERS, [Date Calculations Week Day].[ComparisonWD].DefaultMember ) ) = [Date Calculations Week Day].[ComparisonWD].DefaultMember;
现在每个级别都有求和值:
使用此日期计算工作日维度,您可以在工作日逻辑上为每个度量显示上一年的值。
我想将实际销售额与去年的销售额进行比较。这种比较的难点在于工作日和闰年的合规性。
日级示例:
2016-02-04(星期四):实际销量:580,- 去年销量:1.008,-
比较
2015-02-05(星期四):实际销量:1.008,-
所以我想比较一个月中的同一周,而不仅仅是相同的日期。
月级示例:
2016 年:(闰年) 01.02.2016 - 29.02.2019(2016 年 2 月)实际销售额:19.300,-:去年销售额:19.000,-
比较
2015 年:(无闰年) 02.02.2015 - 02.03.2015(2015 年 2 月逻辑上的工作日)实际销售额:19.000,-
我不仅要将 2016 年 2 月与 2015 年 2 月进行比较,还要准确比较工作日的销售额总和。
我尝试使用日期计算维度来编写此计算,它有效,但仅适用于日级别。计算维度名称:Date Calculations Week Day 成员名称:ComparisonWD
SCOPE (
[Date].[Year - Quarter - Month - Date].MEMBERS,
[Date].[Date].MEMBERS );
( [Date Calculations Week Day].[ComparisonWD].[Previous Year],
[Date Calculations Week Day].[AggregationWD].Members )
= ( [Date Calculations Week Day].[ComparisonWD].DefaultMember,
ParallelPeriod( [Date].[Year - Quarter - Month - Date].[Date],
364,
[Date].[Year - Quarter - Month - Date].CurrentMember ) );
END SCOPE;
2015 年成绩:
2016 年成绩:
它适用于日级别,但正如您所见,不适用于月级别和年级别。
我怎样才能做到这一点?
没有完全回答问题,但在以下上下文中 PARALLELPERIOD
似乎很笼统:
1。 在月份级别:
WITH
MEMBER [Measures].[PY Internet Sales Amount] AS
(
ParallelPeriod
(
[Date].[Calendar].[Calendar Year]
,1
,[Date].[Calendar].CurrentMember
)
,[Measures].[Internet Sales Amount]
)
SELECT
{
[Measures].[Internet Sales Amount]
,[Measures].[PY Internet Sales Amount]
} ON 0
,{
//[Date].[Calendar].[Date].&[20130101]:[Date].[Calendar].[Date].&[20130601]
[Date].[Calendar].[Month].[January 2012]:[Date].[Calendar].[Month].[December 2013]
} ON 1
FROM [Adventure Works];
给出这个:
2。
更改为日期级别但 PARALLELPERIOD
计算保持不变:
WITH
MEMBER [Measures].[PY Internet Sales Amount] AS
(
ParallelPeriod
(
[Date].[Calendar].[Calendar Year]
,1
,[Date].[Calendar].CurrentMember
)
,[Measures].[Internet Sales Amount]
)
SELECT
{
[Measures].[Internet Sales Amount]
,[Measures].[PY Internet Sales Amount]
} ON 0
,{
[Date].[Calendar].[Date].&[20130101]:[Date].[Calendar].[Date].&[20130601]
//[Date].[Calendar].[Month].[January 2012]:[Date].[Calendar].[Month].[December 2013]
} ON 1
FROM [Adventure Works];
给出这些结果(无 NULLS):
刚刚尝试将问题模拟为 ssms 中的 mdx 查询并且它有效。我如何应用到我的多维数据集计算:
with
set [DateRange] as ( { ParallelPeriod([Date].[Year - Quarter - Month - Date].[Date],
364,
Descendants( [Date].[Year - Quarter - Month - Date].[Year].&[2013] , [Date].[Year - Quarter - Month - Date].[Date]).item(0)
) :
Parallelperiod ([Date].[Year - Quarter - Month - Date].[Date],
364,
Descendants( [Date].[Year - Quarter - Month - Date].[Year].&[2013] , [Date].[Year - Quarter - Month - Date].[Date]).item((Descendants(
[Date].[Year - Quarter - Month - Date].[Year].&[2013] , [Date].[Year - Quarter - Month - Date].[Date])).Count - 1))})
Select {
[Measures].[Turnover]
} on Columns,
non empty
(
[DateRange]
) on Rows
from [Sales Cube]
结果如下:
Turnover Net
03.01.2012 642
04.01.2012 665
05.01.2012 633
06.01.2012 730
07.01.2012 761
08.01.2012 531
09.01.2012 422
10.01.2012 488
11.01.2012 518
.
.
.
23.12.2012 618
24.12.2012 174
25.12.2012 137
26.12.2012 536
27.12.2012 981
28.12.2012 1.052
29.12.2012 1.006
30.12.2012 847
31.12.2012 695
01.01.2013 572
所以你看,日期范围是正确的 2012-01-03 - 2013-01-01
在查询中,我获取日期并将其后代到最低级别(天),然后生成一个日期范围。范围的第一个日期 - 364 天和范围的最后一个日期 -364 天以获得正确的日期范围。不幸的是,我在立方体计算中不起作用:
// ------------------------------------------------------------------------
//
// Comparison Week Day - Date.Calendar
//
// ------------------------------------------------------------------------
SCOPE (
[Date].[Year - Quarter - Month - Date].MEMBERS,
[Date].[Date].MEMBERS );
///////////////////////////////////////////////////////////////////////////////////////
( [Date Calculations Week Day].[ComparisonWD].[Previous Year],
[Date Calculations Week Day].[AggregationWD].Members )
= SUM( [Date Calculations Week Day].[ComparisonWD].DefaultMember,
{ParallelPeriod([Date].[Year - Quarter - Month - Date].[Date], 364, Descendants( [Date].[Year - Quarter - Month - Date].CurrentMember , [Date].[Date]).item(0)) :
Parallelperiod ([Date].[Year - Quarter - Month - Date].[Date], 364, Descendants( [Date].[Year - Quarter - Month - Date].CurrentMember , [Date].[Date]).item((Descendants( [Date].[Year - Quarter - Month - Date].CurrentMember , [Date].[Date])).Count - 1))} );
END SCOPE;
我得到了解决方案:
本题的立方体计算代码:
// ------------------------------------------------------------------------
//
// Comparison Week Day - Date.Calendar
//
// ------------------------------------------------------------------------
SCOPE (
[Date].[Year - Quarter - Month - Date].MEMBERS,
[Date].[Date].MEMBERS );
///////////////////////////////////////////////////////////////////////////////////////
( [Date Calculations Week Day].[ComparisonWD].[Previous Year],
[Date Calculations Week Day].[AggregationWD].Members )
= SUM({ParallelPeriod([Date].[Year - Quarter - Month - Date].[Date], 364, Descendants( [Date].[Year - Quarter - Month - Date].CurrentMember , [Date].[Year - Quarter - Month - Date].[Date]).item(0)) :
Parallelperiod ([Date].[Year - Quarter - Month - Date].[Date], 364, Descendants( [Date].[Year - Quarter - Month - Date].CurrentMember , [Date].[Year - Quarter - Month - Date].[Date]).item((Descendants( [Date].[Year - Quarter - Month - Date].CurrentMember , [Date].[Year - Quarter - Month - Date].[Date])).Count - 1))}, [Date Calculations Week Day].[ComparisonWD].DefaultMember );
END SCOPE;
SCOPE ([Date Calculations Week Day].[ComparisonWD].[Diff. Over Previous Year]);
THIS = IIF( IsEmpty( [Date Calculations Week Day].[ComparisonWD].DefaultMember )
OR IsEmpty( [Date Calculations Week Day].[ComparisonWD].[Previous Year] ),
NULL,
[Date Calculations Week Day].[ComparisonWD].DefaultMember
- [Date Calculations Week Day].[ComparisonWD].[Previous Year] );
NON_EMPTY_BEHAVIOR(THIS) = [Date Calculations Week Day].[ComparisonWD].DefaultMember;
FORE_COLOR(THIS) = IIF( [Date Calculations Week Day].[ComparisonWD].[Diff. Over Previous Year] < 0, 255, 0); // 255 = RED
END SCOPE;
SCOPE ([Date Calculations Week Day].[ComparisonWD].[Diff. % Over Previous Year]);
THIS = IIF( IsEmpty( [Date Calculations Week Day].[ComparisonWD].[Diff. Over Previous Year] )
OR IsEmpty( [Date Calculations Week Day].[ComparisonWD].[Previous Year] ),
NULL,
[Date Calculations Week Day].[ComparisonWD].[Diff. Over Previous Year]
/ [Date Calculations Week Day].[ComparisonWD].[Previous Year] );
NON_EMPTY_BEHAVIOR(THIS) = [Date Calculations Week Day].[ComparisonWD].DefaultMember;
FORMAT_STRING(THIS) = 'Percent';
FORE_COLOR(THIS) = IIF( [Date Calculations Week Day].[ComparisonWD].[Diff. % Over Previous Year] < 0, 255, 0); // 255 = RED
END SCOPE;
///////////////
// Tuple (All years, All Months) is the default number (keeps compatibility with OWC11)
( [Date].[Year].[All], [Date].[MonthYear].[All],
Except( [Date Calculations Week Day].[ComparisonWD].[ComparisonWD].MEMBERS, [Date Calculations Week Day].[ComparisonWD].DefaultMember ) ) = [Date Calculations Week Day].[ComparisonWD].DefaultMember;
现在每个级别都有求和值:
使用此日期计算工作日维度,您可以在工作日逻辑上为每个度量显示上一年的值。