Join us at FabCon Atlanta from March 16 - 20, 2026, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.
Register now!Learn from the best! Meet the four finalists headed to the FINALS of the Power BI Dataviz World Championships! Register now
Hi guys,
Looking for some help. For documentation I mostly use DAX Studio to catch the metadata of my PowerBI. I usually go to DMV tab to catch that. Like MDSCHEMA_DIMENSIONS will give me the list of dimensions. However I need to get the data source it self.
For example this is from DAX Studio:
There are still long list of fields on the right, but what I need is not only the dimensions name, but the datasource of it. Because I'm using Direct Query, for example the "Companies", it was actually has table name in my SQL Server. Is there a way to get it in some of the DAX studio view list ?
Thanks,
select * from $SYSTEM.TMSCHEMA_PARTITIONS
Share feedback directly with Fabric product managers, participate in targeted research studies and influence the Fabric roadmap.
Check out the February 2026 Power BI update to learn about new features.