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AsmaBenhassine9
Frequent Visitor

Unable to join two tables based on condition Power Query

I have Table A and Table B  and i need to get the Tranche_ID from Table B.

Table A

 

ID_Client

ID_Collaborateur

Nombre_Dossiers

1

2

6

1

3

4

2

3

2

Table B

 

ID_Tranche

Min_Tranche

Max_Tranche

1

1

2

2

3

5

3

610

 

Condition : if Nombre_dossiesr > Min_tranche and Nombre_dossiers < Max_Tranche then  => Recover the ID_TRANCHE

 

Result 

 

ID_Client

ID_collaborateur

ID_Tranche

Nombre_dossiers

1

2

3

6

1

3

2

4

2

3

1

2

 

i create a custom column in power query :


Table.SelectRows(TableB, (TableB) => TableB[Min_Tranche]<=[Nombre_dossiers] and TableB[Max_Tranche] >= [Nombre_dossiers])[ID_Tranche]{0}

 

but i have this error 

error.PNG

 

Any help please ? !

 

 

1 ACCEPTED SOLUTION
CNENFRNL
Community Champion
Community Champion

Salut, @AsmaBenhassine9 , ta formule marche bien de mon côté 😂; la formule complete est comme ça

 

 

#"Colonne Ajoutée" = Table.AddColumn(#"Renamed Columns", "ID_Tranche", each Table.SelectRows(TableB, (t) => t[Min_Tranche]<=[Nombre_dossiers] and t[Max_Tranche] >= [Nombre_dossiers])[ID_Tranche]{0})

 

 

Screenshot 2020-11-01 034654.png


Thanks to the great efforts by MS engineers to simplify syntax of DAX! Most beginners are SUCCESSFULLY MISLED to think that they could easily master DAX; but it turns out that the intricacy of the most frequently used RANKX() is still way beyond their comprehension!

DAX is simple, but NOT EASY!

View solution in original post

3 REPLIES 3
AsmaBenhassine9
Frequent Visitor

it works very well. Thank you 🙂

CNENFRNL
Community Champion
Community Champion

Salut, @AsmaBenhassine9 , ta formule marche bien de mon côté 😂; la formule complete est comme ça

 

 

#"Colonne Ajoutée" = Table.AddColumn(#"Renamed Columns", "ID_Tranche", each Table.SelectRows(TableB, (t) => t[Min_Tranche]<=[Nombre_dossiers] and t[Max_Tranche] >= [Nombre_dossiers])[ID_Tranche]{0})

 

 

Screenshot 2020-11-01 034654.png


Thanks to the great efforts by MS engineers to simplify syntax of DAX! Most beginners are SUCCESSFULLY MISLED to think that they could easily master DAX; but it turns out that the intricacy of the most frequently used RANKX() is still way beyond their comprehension!

DAX is simple, but NOT EASY!

shaowu459
Resolver II
Resolver II

Hi @AsmaBenhassine9, try below code:

 

 

let
    tblA = Excel.CurrentWorkbook(){[Name="TableA"]}[Content],
    tblB = Excel.CurrentWorkbook(){[Name="TableB"]}[Content],
    res = Table.AddColumn(tblA," ID_Tranche",each Table.SelectRows(tblB,(x)=>x[Min_Tranche]<=[Nombre_Dossiers] and x[Max_Tranche]>=[Nombre_Dossiers]){0}[ID_Tranche])
in
    res

 

 1.png

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