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gerard-kouadio
Frequent Visitor

create new column from 2 tables using if function

Hello, I have 2 tables and I want to create a column from the ids of the 2 tables. I want to do something like this:

if id of table 1 = id of table 2, put yes, if no, put No.

NB: there is a many-to-many relationship in the tables

 

Thank you for your help !

2 ACCEPTED SOLUTIONS
v-luwang-msft
Community Support
Community Support

HI  @gerard-kouadio ,

Pls refer the below sample:

tableA:

vluwangmsft_0-1668395169758.png

Table B:

vluwangmsft_1-1668395238213.png

 

Column = 
var Q1 = TableA[ID]
var NewCol = CALCULATE(MAX('Tableb'[ID]),Tableb[ID]=Q1)
return IF(NewCol<>BLANK(),1,BLANK())

vluwangmsft_2-1668395472225.png

 

 

Best Regards

Lucien

View solution in original post

gerard-kouadio
Frequent Visitor

I finally used this code:
New colomn = if(ISBLANK(LOOKUPVALUE('Table1'[Id], 'Table1'[Id],Table2[Id])),"Non","Oui")

View solution in original post

6 REPLIES 6
gerard-kouadio
Frequent Visitor

I finally used this code:
New colomn = if(ISBLANK(LOOKUPVALUE('Table1'[Id], 'Table1'[Id],Table2[Id])),"Non","Oui")
mariussve1
Solution Supplier
Solution Supplier

Hi,

This could also work:

Column =
VAR _Lookup = [Product]
RETURN
IF (
ISBLANK ( LOOKUPVALUE ( Table2[Product], Table2[Product], _Lookup ) ),
"No",
"Yes"
)

Thennarasu_R
Responsive Resident
Responsive Resident

Hi,

Measure=IF(SELECTEDVALUE(TAble1 [ID])=SELECTEDVALUE(TAble2 [ID]),"YES","NO")

Thanks,
Thennarasu

v-luwang-msft
Community Support
Community Support

HI  @gerard-kouadio ,

Pls refer the below sample:

tableA:

vluwangmsft_0-1668395169758.png

Table B:

vluwangmsft_1-1668395238213.png

 

Column = 
var Q1 = TableA[ID]
var NewCol = CALCULATE(MAX('Tableb'[ID]),Tableb[ID]=Q1)
return IF(NewCol<>BLANK(),1,BLANK())

vluwangmsft_2-1668395472225.png

 

 

Best Regards

Lucien

Mikelytics
Resident Rockstar
Resident Rockstar

Hi @gerard-kouadio,

 

Can you please show a picture of the data model as well as explain how you want to visualize it? Which visual do you want to use and which columns do you also want to put into the visual?

 

Best regards

Michael

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mariussve1
Solution Supplier
Solution Supplier

Hi,

 

I think you can achive this by using methods explained in this article:

https://www.sqlbi.com/articles/from-sql-to-dax-joining-tables/

Without knowing your data or model I think you should look at the selectcolumns and natural join, treatas and/or lookup.

 

And at the end combine this with IF or maybe switch.

 

Br

Marius

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