Help With DAX Query

[Anonymous]

Hi!

I would like some help with writing a DAX query.

I have 2 tables, one with customers details and the other with calls details that the customers made.

I am trying to find the customers who did not made any calls.

in SQL I found the answer with this:

select distinct
c.KeyCustomer
from DimCustomers as c
left join FactUsage as f on f.KeyCustomer=c.KeyCustomer
where f.CallId is null

[parry2k · Accepted solution]

@Anonymous add following measure

# Calls = COUNTROWS( FactUsage ) + 0

Add table visual and put columns from customer table and on visual level filter put # Calls measaure with equal to 0

[Anonymous]

THANK YOU!

it worked 🙂