In Power BI, how to check table 1 column values are exist in table 2 or not, when there is no relationship between both tables?
Data set format :
Requirement:
Check left table ID column values are exist in Right Table EmpId column or not, if exist then update flag value in Left table with 1 else 0.
Let’s start with an example:
Step-1: Create calculated column in EmpTable, right click to data set name then click to New column.

New Column
Step-2: Write Dax formula to check column values are exist or not
Flg = IF ( EmpTable[ID] IN DISTINCT ( ProductOrder[EmpId]), 1, 0 )
So here, we used three DAX functions:- IF, DISTINCT & IN.
DISTINCT: Returns unique Empid values from ProductOrder table.
IN: It will check “EmpTable” ID column values are exist or not in ProductOrder Table.
IF: If Id’s are matched it will return 1 else 0.
Output :

Output-1
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Its a very good explanation and very understandable.. thanks…
How can I add one more condition like this condition should check only for the given ID in the another table.
thanks. it was very helpfull
Thanks
Muito útil, obrigada.