Forum Discussion
Lily_DS
4 years agoFrequent Visitor
add new column ( true false) based on another table
Hello I have 2 tables(A , B) , I need to add [true , false] column to tableA if row in TableA same in TableB return True I tried this , but i got errors = List.Contains(TableB...
- 4 years ago
Hi,
If you are trying to get the result in Power Query Editor, please check the below picture and the attached pbix file.
= Table.AddColumn(Source, "Custom", each if List.Contains(TableB[B], [A]) then true else false)
MahyarTF
Memorable Member
4 years agoHi,
I used the List.positionof function in power query as below :
I did create the below custom column in Power query :
1- the first table (Sheet181) :
2- Sheet180 :
3- in Sheet181, add new Custom Column :
= Table.AddColumn(#"Changed Type", "ExistValue", each if List.PositionOf(Sheet180[Name],[#"Name "]) >= 0 then true else false)
Then use it in the visual :
Appreciate your Kudos