RANKX across multiple tables

[2366]

Hi,

I have the below tables in my data model - With the current RANKX expression I am able to Rank product sales across all cities but my desired output is to calculate sales of my products across different countries which is my dimension table and Rank sales based on product and across countries. Since I cannot use ALL(ProductID,Country) I am not sure how to get around this. Please help!

Thanks 

1) Fact Sales 

ProductID	City	Sales
1	London	100
2	Paris	300
1	Paris	300
3	London	250
2	Milan	350
1	Milan	150

2) Dim Country

City	Country
London	UK
Paris	France
Milan	Italy

Existing Measure - Calculate(RANKX(All('Fact Sales'[ProductID]), SUM(Sales),,DESC,),Removefilter('Dim Country'[Country]))

ProductID	Country	Sales	Rank
1	UK	100	2
1	France	300	2
1	Italy	150	2
2	France	300	1
2	Italy	350	1
3	UK	250	3

Expected Output

ProductID	Country	Sales	Rank
1	UK	100	5
1	France	300	2
1	Italy	150	4
2	France	300	2
2	Italy	350	1
3	UK	250	3

[Jos_Woolley]

Hi,

In this case, auto-exist will not apply and so you need to be careful to avoid ending up with a visual which contains additional entries due to the cross-join between the two tables. So I would try something like:

Measure =
VAR T1 =
    ADDCOLUMNS(
        ADDCOLUMNS(
            'Fact Sales',
            "Country", RELATED( 'Dim Country'[Country] )
        ),
        "MyRank",
            RANKX(
                ALL( 'Fact Sales' ),
                'Fact Sales'[Sales],
                ,
                ,
                DENSE
            )
    )
RETURN
    MINX(
        T1,
        [MyRank]
    )

Regards

[amitchandak · Accepted solution]

@2366 , Try Rank like

RANKX(Summarize(All('Fact Sales'),'Fact Sales'[ProductID],'Dim Country'[Country] ), SUM(Sales),,DESC,)

Power BI Rank Across dimension tables: https://youtu.be/X59qp5gfQoA