DAX Studio - DMV Queries - Where LIKE Condition Expression

Hi , CliffordAP 

Im's sorry i'm not very knowledgable abnout the DMV.As searched, I think you can try add % in your sql .

LIKE 'w%'

For more information, you can refer to :
SQL LIKE Operator (w3schools.com)

And you can try to use dax use  the CONTAINSSTRING() function:

EVALUATE
FILTER('$SYSTEM.TMSCHEMA_MEASURES',CONTAINSSTRING('$SYSTEM.TMSCHEMA_MEASURES'[Expression],"w"))

For more information, you can refer to :

CONTAINSSTRING function (DAX) - DAX | Microsoft Learn

Best Regards,

Aniya Zhang

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly