MDX的15個例子

LISTING 1: Determining Products Sold in Each State
　　說明：
　　with set [SoldInUSA] as 'Filter([Product].[Brand Name].Members, Not IsEmpty( ([USA], [Unit
　　Sales]) ))'
　　member [Measures].[SoldInState] as 'iif( IsEmpty(([Product].CurrentMember, [Unit Sales],
　　[Customers].CurrentMember)), "No","Yes" )'
　　select [USA].children on COLUMNS,
　　[SoldInUSA] on ROWS
　　from Sales
　　where ([SoldInState])
　　
　　LISTING 2: Determining Top 10 Product Categories
　　說明：
　　
　　select {[Unit Sales]} on COLUMNS,
　　TopCount( [Product].[Product Category].Members, 10, ([Unit Sales]) ) on ROWS
　　from Sales
　　--------------------------------------------------------------------------------
　　solidpanther
　　2005-05-14, 18:59
　　Listing_03.Determining Brands Sold During the Past Three Quarters.txt
　　說明：在過去三個季度裏都存在銷售量的商品銷售記錄
　　
　　with set [LastQuarter] as 'Tail(Filter([Time].[Quarter].Members, Not
　　IsEmpty([Time].CurrentMember)),1)'
　　set [Last3Quarters] as ' [LastQuarter].item(0).item(0).Lag(2) : [LastQuarter].item(0).item(0)'
　　select [Last3Quarters] on COLUMNS,
　　Non Empty Union(Descendants( [Food], [Product].[Brand Name] ), Descendants( [Drink],
　　[Product].[Brand Name] )) on ROWS
　　from Sales
　　
　　
　　Listing_04.Determining Recent Trends for Best-Selling Brands.txt
　　說明：查出最近6個月銷售趨勢最好的前10個商品及銷售量
　　
　　with set [TenBest] as 'TopCount( [Product].[Brand Name].Members, 10, [Unit Sales] )'
　　set [LastMonth] as 'Tail(Filter([Time].[Month].Members, Not IsEmpty([Time].CurrentMember)),1)'
　　set [Last6Months] as ' [LastMonth].item(0).item(0).Lag(6) : [LastMonth].item(0).item(0)'
　　select [Last6Months] on COLUMNS,
　　[TenBest] on ROWS
　　from Sales
　　
　　Listing_05.Determining Brands that Make Up 80 Percent of Sales.txt
　　說明：找出組成銷售額80%的商品銷售及其記錄；
　　
　　select {[Unit Sales]} on COLUMNS,
　　TopPercent([Product].[Brand Name].Members, 80, [Unit Sales]) on ROWS
　　from Sales
　　
　　
　　Listing_06.Determining Brands That Make Up the Bottom 20 Percent of Sales.txt
　　說明：按銷售量排序，找出組成20%銷售量的商品銷售記錄
　　select {[Unit Sales]} on COLUMNS,
　　Non Empty BottomPercent([Product].[Brand Name].Members, 20, [Unit Sales]) on ROWS
　　from Sales
　　
　　Listing_07.Determining the Top Five Stores and the Top Five Customers.txt
　　說明：查出銷售量最好的前5名店和每個店的前5個顧客 及其銷售記錄
　　
　　select {[Unit Sales]} on COLUMNS,
　　Generate( TopCount([Store].[Store Name].Members, 5, [Unit Sales]),
　　{ [Store].CurrentMember } * TopCount( [Customers].[Name].Members, 5, ([Unit Sales],
　　[Store].CurrentMember) ) ) on ROWS
　　from Sales
　　
　　Listing_08.Determining Two Top-Selling Products.txt
　　說明：查出每種產品大類 前2名 產品小類型號的銷售記錄，以及小類型號佔大類的百分比
　　
　　with member [Measures].[PercTotalSales] as
　　' Sum( TopCount([Product].CurrentMember.Children, 2, [Unit Sales]), [Unit Sales] )
　　/([Product].CurrentMember, [Unit Sales])',
　　FORMAT_STRING = '##.0%'
　　select [Store].[(All)].Members on COLUMNS,
　　Generate( [Product].[Brand Name].Members,
　　Union(
　　TopCount( [Product].CurrentMember.Children, 2, [Unit Sales] ) * {[Unit Sales]},
　　{ ([Product].CurrentMember, [PercTotalSales]) }
　　)
　　) on ROWS
　　from Sales
　　
　　
　　Listing_09.Highlighting Products in the Bottom 10 Percent.txt
　　說明：查出4個季度中，每個時期銷售量在後10%的產品銷售量，並顯示爲粗體
　　
　　with set [LastQuarter] as 'Tail(Filter([Time].[Quarter].Members, Not
　　IsEmpty([Time].CurrentMember)))'
　　set [Last4Quarters] as ' [LastQuarter].item(0).item(0).Lag(3) : [LastQuarter].item(0).item(0)'
　　member [Measures].[HLUnit Sales] as '[Unit Sales]',
　　FONT_FLAGS = 'iif( Count(
　　Intersect( BottomPercent( [Product].[Brand Name].Members, 10, ([Unit Sales]) ),
　　{[Product].CurrentMember})
　　) = 0, 0, 1)'
　　select [Last4Quarters] on COLUMNS,
　　[Product].[Brand Name].Members on ROWS
　　from Sales
　　where ([HLUnit Sales])
　　cell properties VALUE, FORMATTED_VALUE, FONT_FLAGS
　　
　　Listing_10.Comparing Sales with Those of Parallel Months.txt
　　說明：比較具有相同相對位置的時間點的銷售量，例如今年7月和去年7月；
　　
　　with set [PromoMonths] as 'Filter([Time].[Month].Members, Not IsEmpty( ([Unit Sales], [Double
　　Your Savings]) ) )'
　　set [PromoRange] as 'Head( [PromoMonths] ).item(0).item(0) : Tail( [PromoMonths]
　　).item(0).item(0)'
　　member [Measures].[Uplift] as '([Unit Sales], [Double Your Savings])'
　　member [Measures].[This Quarter] as '[Unit Sales]'
　　member [Measures].[Last Quarter] as '( ParallelPeriod( [Time].[Quarter] ), [Unit Sales] )'
　　member [Measures].[Growth] as ' [This Quarter] - [Last Quarter]'
　　select [PromoRange] on Columns,
　　{ [This Quarter], [Last Quarter], [Growth], [Uplift] } on Rows
　　from [Sales]
　　
　　
　　
　　Listing_11.Determining Sales That Exceed Store Cost by 160 Percent.txt
　　說明：查出利潤率在16%以上的產品及銷售記錄
　　
　　with member [Measures].[SalesRatio] as '([Store Sales] - [Store Cost]) / [Store Cost]',
　　FORMAT_STRING = '##%'
　　select { [Store Sales], [Store Cost], [SalesRatio] } on COLUMNS,
　　Filter( [Product].[Brand Name].Members, [SalesRatio] >1.60 ) on ROWS
　　from Sales
　　Listing_12.Determining Brands that Have Grown by More Than 50 Percent.txt
　　說明：找出最近一季度比前一季度銷售量增長幅度大於50%的產品銷售記錄
　　
　　with set [LastQuarter] as 'Tail(Filter([Time].[Quarter].Members, Not
　　IsEmpty([Time].CurrentMember)))'
　　member [Measures].[CurrQSales] as '([LastQuarter].item(0).item(0), [Unit Sales])'
　　member [Measures].[PrevQSales] as '([LastQuarter].item(0).item(0).PrevMember, [Unit Sales])'
　　member [Measures].[Growth] as ' ([CurrQSales] - [PrevQSales]) / [PrevQSales]',
　　FORMAT_STRING='##%'
　　select { [PrevQSales], [CurrQSales], [Growth] } on COLUMNS,
　　Filter( [Product].[Brand Name].Members, [Growth] >0.5 ) on ROWS
　　from Sales
　　
　　Listing_13.Determing the Top 10 and Bottom 10 Product Brands.txt
　　說明：找出銷售額在前、後10名的產品銷售記錄，並列出總排名，就是找出銷售情況最好和最壞的產品
　　
　　with set [OrderedBrands] as 'Order( [Product].[Brand Name].Members, [Unit Sales], BDESC )'
　　member [Measures].[Brand Rank] as 'Rank( [Product].CurrentMember, [OrderedBrands] )'
　　select {[Brand Rank], [Unit Sales]} on COLUMNS,
　　Union( Head( [OrderedBrands], 10 ), Tail( [OrderedBrands], 10 ) ) on ROWS
　　from Sales
　　
　　Listing_14.Comparing Product Trends.txt
　　說明：比較一下產品銷售趨勢，沒什麼用
　　
　　with set [LastQuarter] as 'Tail(Filter([Time].[Quarter].Members, Not
　　IsEmpty([Time].CurrentMember)))'
　　set [Last4Quarters] as ' [LastQuarter].item(0).item(0).Lag(3) : [LastQuarter].item(0).item(0)'
　　member [Measures].[GroupAvg] as 'Avg([Product].CurrentMember.Siblings, [Unit Sales])'
　　member [Measures].[AllAvg] as 'Avg( [Product].[Product Name].Members, [Unit Sales])'
　　select [Last4Quarters] on COLUMNS,
　　{ [Unit Sales], [GroupAvg], [AllAvg] } on ROWS
　　from Sales
　　where ([Ebony Plums])
　　
　　Listing_15.Determining the Top 10 Middle-Tier Brands.txt
　　說明：查出一定條件下的前10名產品的銷售記錄，例如銷售量在500到3000之間的
　　
　　with set [LastQuarter] as 'Tail(Filter([Time].[Quarter].Members, Not
　　IsEmpty([Time].CurrentMember)))'
　　set [Last4Quarters] as ' [LastQuarter].item(0).item(0).Lag(3) : [LastQuarter].item(0).item(0)'
　　member [Measures].[GroupAvg] as 'Avg([Product].CurrentMember.Siblings, [Unit Sales])'
　　member [Measures].[AllAvg] as 'Avg( [Product].[Product Name].Members, [Unit Sales])'
　　member [measures].[abc] as '[Product].CurrentMember.uniquename'
　　select [Last4Quarters] on COLUMNS,
　　{ [Unit Sales], [GroupAvg], [AllAvg],[measures].[abc] } on ROWS
　　from Sales
　　where ([Ebony Plums])
　　
　　
　　
　　with set [LastQuarter] as 'Tail(Filter([Time].[Quarter].Members, Not
　　IsEmpty([Time].CurrentMember)))'
　　set [Last4Quarters] as ' [LastQuarter].item(0).item(0).Lag(3) : [LastQuarter].item(0).item(0)'
　　member [Measures].[GroupAvg] as 'Avg([Product].CurrentMember.Siblings, [Unit Sales])'
　　member [Measures].[AllAvg] as 'Avg( [Product].[Product Name].Members, [Unit Sales])'
　　member [measures].[abc] as '[Product].CurrentMember.uniquename'
　　member [measures].[abcd] as 'lookupcube("Trained Cube","MemberToStr([Customers].[All Customers].[Canada])")'
　　select [Last4Quarters] on COLUMNS,
　　{ [Unit Sales], [GroupAvg], [AllAvg],[measures].[abc] ,[measures].[abcd] } on ROWS
　　from Sales
　　where ([Ebony Plums])