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Diogo_Dalla's avatar
Diogo_Dalla
Frequent Visitor
4 years ago
Solved

Join with Clauses

Hi, I am looking for a way to merge two tables adding some clauses to the join.   For example: Scrap Table:   Order Step Quantity Scrapped Cost 1234 3 1 37   Order table: O...
Need Help
  • v-kkf-msft's avatar
    v-kkf-msft
    4 years ago

    Hi Diogo_Dalla ,

     

    Please try the following measure or custom column(PQ).

     

    Measure:

    SumCost = 
SUMX (
    SUMMARIZE (
        Scrap,
        Scrap[Order],
        "_sum",
            CALCULATE (
                SUM ( 'Order'[Cost] ),
                FILTER (
                    'Order',
                    'Order'[Step] <= MAX ( Scrap[Step] )
                        && 'Order'[Order] = MAX ( 'Scrap'[Order] )
                )
            )
    ),
    [_sum]
)

     

    PQ Column:

    JoinOrderCost =
let 
   myfunction = (CurrentOrder, CurrentStep) => 
     let 
       SelectRows = Table.SelectRows(Order, each [Order] = CurrentOrder and [Step] <= CurrentStep) 
     in 
       SelectRows,
   Data = List.Sum( myfunction([Order],[Step])[Cost])
in 
   Data

     

    If the problem is still not resolved, please provide detailed error information or the expected result you expect. Let me know immediately, looking forward to your reply.
    Best Regards,
    Winniz
    If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

v-kkf-msft's avatar
v-kkf-msft
Community Support
4 years ago

Hi Diogo_Dalla ,

 

Please try the following measure:

 

Cost = 
CALCULATE (
    SUM ( 'Order'[Cost] ),
    FILTER ( 'Order', 'Order'[Step] <= MAX ( Scrap[Step] ) )
)

 

If the problem is still not resolved, please provide detailed error information or the expected result you expect. Let me know immediately, looking forward to your reply.
Best Regards,
Winniz
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

 

  • Diogo_Dalla's avatar
    Diogo_Dalla
    Frequent Visitor
    4 years ago

    Hi,

    THank you for your reply.

     

    I checked the model that you sent, but I didn't find where you have added the DAX Code.

     

    Have you merged the two tables?

     

    Thank you,

    Diogo Dalla 

    • v-kkf-msft's avatar
      v-kkf-msft
      Community Support
      4 years ago

      Hi Diogo_Dalla ,

       

      I did not merge the two tables, I simply created a measure as shown below.

       

       

      Or try to create a custom column in Power Query to get the data from the Order table and extend it.

       

      = Table.SelectRows(Order, each ([Step] <= #"Changed Type"{0}[Step]))

       

      If the problem is still not resolved, please provide detailed error information or the expected result you expect. Let me know immediately, looking forward to your reply.
      Best Regards,
      Winniz
      If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

      • Diogo_Dalla's avatar
        Diogo_Dalla
        Frequent Visitor
        4 years ago

        Hi,

         

        I think that it is almost there.

         

        Doing the models that you shared I found the following:

        *  Model1 - The DAX code below is not filtering by Order.

        FILTER ( 'Order', 'Order'[Step] <= MAX ( Scrap[Step] ) )

         

        I added the following code

        Cost = 
CALCULATE (
    SUM ( 'Order'[Cost] ),
    FILTER ( 'Order', 'Order'[Step] <= MAX ( Scrap[Step] ) && 'order'[order] = Max(Scrap[order]) )
)

         

        But it will bring the Max Scrap.Step and the Max Scrap.order

         

        I was able to do it in Excel with power query this way:

        SELECT  `'SCRAP$'`.order
 , `'SCRAPa$'`.Step
 , `'SCRAP$'`.Quantity
 , (SELECT SUM(`'ORDER$'`.Cost) FROM `'ORDER$'` `'ORDER$'`
    WHERE `'ORDER$'`.order = `'SCRAP$'`.Order
    and `'ORDER$'`.Step <= `'Scrap$'`.Sterp)
FROM  `'SCRAP$'` `'SCRAP$'`

        It merged the two queries in one bringing the total cost from Order table.

         

        * Model2 - Will not bring the sum of the costs from order table.

         

         

        Thank you,

        Diogo Dalla