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marcos_osorio
Helper II
Helper II

Last known value on related table

Hi, I have two tables, one with our current products (with product code) and another with the historic price of those codes.

For example:

Table A

P.Code   Actual Price

334353   34.3

Table B

Date              P.Code          Price

2/01/2019     334353          32.1

5/01/2020     334353          32.3

7/01/2020     334353          35.2

 

How do I obtain the last know price for the product?

Table A (new)

P.Code   Actual Price  Last Price

334353   34.3              35.2

 

I thought a possibility is making a summarized new table of Table B and relate this with Table A by P. Code but I didn't figure out how to do it.

 

Thank you very much in advance.

 

 

 

1 ACCEPTED SOLUTION
V-lianl-msft
Community Support
Community Support

Hi @marcos_osorio ,

 

Try measure like these:

Measure 3 = var p = MAX('Table A'[P.Code])
return CALCULATE(LASTNONBLANKVALUE('Table C'[Date],MAX('Table C'[Price])),FILTER('Table C','Table C'[P.Code]=p))
OR
Measure = var p_code = MAX('Table A'[P.Code])
var lastest_date = CALCULATE(MAX('Table B'[Date]),ALLEXCEPT('Table B','Table B'[P.Code]))
return CALCULATE(MAX('Table B'[Price]),FILTER('Table B','Table B'[Date]=lastest_date&&'Table B'[P.Code]=p_code))

 

Best Regards,
Liang
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

View solution in original post

2 REPLIES 2
V-lianl-msft
Community Support
Community Support

Hi @marcos_osorio ,

 

Try measure like these:

Measure 3 = var p = MAX('Table A'[P.Code])
return CALCULATE(LASTNONBLANKVALUE('Table C'[Date],MAX('Table C'[Price])),FILTER('Table C','Table C'[P.Code]=p))
OR
Measure = var p_code = MAX('Table A'[P.Code])
var lastest_date = CALCULATE(MAX('Table B'[Date]),ALLEXCEPT('Table B','Table B'[P.Code]))
return CALCULATE(MAX('Table B'[Price]),FILTER('Table B','Table B'[Date]=lastest_date&&'Table B'[P.Code]=p_code))

 

Best Regards,
Liang
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

View solution in original post

amitchandak
Super User
Super User

@marcos_osorio , A new column in Table 1

 

calculate(lastnonblankvalue(Table2[Date],Max(Table2[price])), filter(Table2, Table2[P.Code] = Table1[P.Code]))

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