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
I am working with Data Quality Dashboards. In order to avoid doing my initial selection using Python before uploading the tables into Power BI (can be tricky for my end user when I hand things over), I am trying to do it all inside the tool. Therefore I create various CALCULATETABLE functions to spot the entries that are violating my business rules. Ultimately I want to have one OVERALL VIOLATIONS table.
The only function I know to append tables is UNION. However, it does not allow me to append more than two tables at a time. Consequently, I have to merge two at a time until everything becomes one main table. Do you happen to know a more effective way of doing this?
Thanks in advance!
To the best of my knowledge, UNION is really the only function for this. There is no UNIONX function.
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.
| User | Count |
|---|---|
| 5 | |
| 4 | |
| 4 | |
| 3 | |
| 2 |