标签：attribute 用户输入 rgb question run stack div ytd uart
需求：用户想要用Excel，对比每月预算和整年预算，需要在两个的Hierarchy浏览时显示同一个值。财年季月日(FYQMD)和财年月日(FYMD)。
自定义hierarchy
属性关系(Attribute Relationships)
下面我们用Ancestors来拿到当前member所在Hierarchy对应的Financial Year。
CREATE MEMBER CURRENTCUBE.MEASURES.[Full Year Budget] AS NULL; SCOPE(MEASURES.[Full Year Budget]); THIS = SUM( Ancestors([Posting Date].[Date FYMD].CURRENTMEMBER, [Posting Date].[Date FYMD].[Financial Year]), [Measures].[Budget]); END SCOPE;
这里Ancestors的第二个参数指定了要得到当前member所在Hierarchy的[Financial Year] level的值。得到以下结果：
Budget是用户输入的Amount的SUM。
为了让两个维度显示同一个Measure，这里用到了Scope语句，这个东东，就像DAX里面的CALCULATE一样的牛牪犇！！！
先弄两个隐藏的Measure：
--99 - Full Year Budget FYMD CREATE MEMBER CURRENTCUBE.MEASURES.[99 - Full Year Budget FYMD] AS NULL, DISPLAY_FOLDER = ‘Budget Full Year‘
, ASSOCIATED_MEASURE_GROUP = ‘Finance Budget Transactions‘,VISIBLE = 0; SCOPE(MEASURES.[99 - Full Year Budget FYMD]); THIS = SUM( Ancestors([Posting Date].[Date FYMD].CURRENTMEMBER, [Posting Date].[Date FYMD].[Financial Year]), [Measures].[Budget]); BACK_COLOR(THIS) = RGB(247,252,185); --light yellow END SCOPE; --99 - Full Year Budget FYQMD CREATE MEMBER CURRENTCUBE.MEASURES.[99 - Full Year Budget FYQMD] AS NULL, DISPLAY_FOLDER = ‘Budget Full Year‘
, ASSOCIATED_MEASURE_GROUP = ‘Finance Budget Transactions‘,VISIBLE = 0; SCOPE(MEASURES.[99 - Full Year Budget FYQMD]); THIS = SUM( Ancestors([Posting Date].[Date FYQMD].CURRENTMEMBER, [Posting Date].[Date FYQMD].[Financial Year]), [Measures].[Budget]); BACK_COLOR(THIS) = RGB(247,252,79); --79 END SCOPE;
再用Scope把它们包起来，显示为[Full Year Budget]：
--Full Year Budget CREATE MEMBER CURRENTCUBE.MEASURES.[Full Year Budget] AS NULL, DISPLAY_FOLDER = ‘Budget Full Year‘,
ASSOCIATED_MEASURE_GROUP = ‘Finance Budget Transactions‘,VISIBLE = 1; SCOPE(MEASURES.[Full Year Budget]); --Fiscal YTD FYQMD SCOPE([Posting Date].[Date FYQMD].[Financial Year].MEMBERS); THIS = Measures.[99 - Full Year Budget FYQMD]; END SCOPE; SCOPE([Posting Date].[Date FYQMD].[Quarter].MEMBERS); THIS = Measures.[99 - Full Year Budget FYQMD]; END SCOPE; SCOPE([Posting Date].[Date FYQMD].[Month].MEMBERS); THIS = Measures.[99 - Full Year Budget FYQMD]; END SCOPE; SCOPE([Posting Date].[Date FYQMD].[Day].MEMBERS); THIS = NULL; END SCOPE; --Fiscal YTD FYMD SCOPE([Posting Date].[Date FYMD].[Financial Year].MEMBERS); THIS = Measures.[99 - Full Year Budget FYMD]; END SCOPE; SCOPE([Posting Date].[Date FYMD].[Month].MEMBERS); THIS = Measures.[99 - Full Year Budget FYMD]; END SCOPE; SCOPE([Posting Date].[Date FYMD].[Day].MEMBERS); THIS = NULL; END SCOPE; END SCOPE;
最终得到结果如下：
左边是FYQMD，右边是FYMD。（可以看到右边的Budget YTD没有用Scope这个trick--基于FYQMD建的Measure，没有显示正确，坏了，哈哈。）
基于上面可以定义各种variance，和variance %。
例子：https://www.purplefrogsystems.com/blog/2010/08/calculate-run-rate-full-year-projection-in-mdx/
http://stackoverflow.com/questions/16545745/mdx-calculate-sum-at-a-fixed-level-in-hierarchy
https://bidrone.wordpress.com/2013/04/25/mdx-ancestorsumytd-function-target-calculation-for-different-time-levels/
MDX 用Ancestors得到Hierarchy中指定Level的值（附带SCOPE用法之一）
标签：attribute 用户输入 rgb question run stack div ytd uart
原文地址：http://www.cnblogs.com/lizardbi/p/6526899.html
