return names with all negative values

[Anonymous]

Hello All,

I have a query I hope you can help me with. I have a dataset table in which I have 2 columns, name and flagid.

flagid can be either 0 or 1 as shown below. Any user can have both 0 and 1 as flagid. Now I want names of all users whose flagid is only 0 not 1. How can I achieve this. 

In the above figure i want only name chris since he only has 0 as flagid.

[Mariusz · Accepted solution]

Hi @Anonymous 

You can use the expression below.

Measure = 
VAR x1 = CALCULATETABLE(
    VALUES( YourTable[name] ),
    YourTable[flagid] = 1
)
VAR x0 = CALCULATETABLE(
    VALUES( YourTable[name] ),
    YourTable[flagid] = 0
)
RETURN 
COUNTROWS( EXCEPT( x0, x1 ) )

Hope this helps 

Mariusz