Я думаю, что им придется добавить в LINQ больше, чем несколько новых операторов и методов, прежде чем они смогут поддерживать даже значительное подмножество MDX:
WITH SET c0 AS 'HIERARCHIZE({[Measures].[Internet Sales Amount], [Measures].[Internet Gross Profit], [Measures].[Reseller Gross Profit], [Measures].[Average Sales Amount], [Measures].[Gross Profit]})'
SET r0_1 AS 'HIERARCHIZE(Filter(Filter({[Customer].[Customer Geography].[All Customers], AddCalculatedMembers(DESCENDANTS([Customer].[Customer Geography].[All Customers], 1))}, NOT [Customer].[Customer Geography].currentmember.parent is [Customer].[Customer Geography].[All Customers] OR vba!ucase(left([Customer].[Customer Geography].currentmember.properties("CAPTION"),1)) = "u"), NOT [Customer].[Customer Geography].currentmember.level is [Customer].[Customer Geography].[Country] OR vba!ucase(left([Customer].[Customer Geography].currentmember.properties("CAPTION"),1)) = "u"))'
SELECT NON EMPTY {[c0]}
ON COLUMNS, NON EMPTY VISUALTOTALS(FILTER({[r0_1]}
,vba!ucase(right([Customer].[Customer Geography].currentmember.properties("CAPTION"),8)) = "SUBTOTAL" OR [Measures].[Internet Gross Profit] > 80000)
, "* SUBTOTAL") ON ROWS FROM [Adventure Works]
CELL PROPERTIES VALUE, FORMATTED_VALUE, FORMAT_STRING, FORE_COLOR, BACK_COLOR