Share feedback directly with Fabric product managers, participate in targeted research studies and influence the Fabric roadmap.
Sign up nowGet Fabric certified for FREE! Don't miss your chance! Learn more
How can I select data from two columns in different tables, in a column for a third table through relationships?
I'm using SSAS.
Like this:
Hey,
you could use the DAX function RELATED (https://msdn.microsoft.com/en-us/query-bi/dax/related-function-dax) when creating a calculated column and all the tables are related. It seems somewhat peculiar (at least for a Power BI datamodel) that table B is related to both tables (A and C) using column [ID].
It's more common to create a star schema in Power BI.
Maybe you can consider to create a relationship between table A and C, a 1 to 1 relationship.
Hopefully this gives you some ideas
Regards
Tom
If you love stickers, then you will definitely want to check out our Community Sticker Challenge!
Check out the January 2026 Power BI update to learn about new features.
| User | Count |
|---|---|
| 64 | |
| 63 | |
| 49 | |
| 21 | |
| 18 |
| User | Count |
|---|---|
| 119 | |
| 117 | |
| 38 | |
| 36 | |
| 29 |