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!The Power BI Data Visualization World Championships is back! Get ahead of the game and start preparing now! Learn more
Hi,
I have a data ETL running into Azure SQL on a Fabric pipeline and dataflow gen2.
In the power query (dataflow gen2) i run a query against the SQL table for as below:
chk = Sql.Database("xxxx.database.windows.net", "DB Name", [Query="SELECT * FROM endpoints WHERE freq '1'"]),
I'm looking at migrating to the Fabric data warehouse and updating the dataflows to save to the data warehouse instead of SQL.
I can call the Fabric data warehouse table as a data source in the data flow with no problem:
tmp = Fabric.Warehouse([]){[workspaceId = "xxxxx"]}[Data]{[warehouseId = "xxxxxxx"]}[Data]{[Schema = "dbo", Item = "Endpoints"]}[Data]
but when i try run a select query against it like i can with the SQL data source:
tmp = Fabric.Warehouse([]){[workspaceId = "xxxxx"]}[Data]{[warehouseId = "xxxxxxx"]}[Data]{[Schema = "dbo", Item = "Endpoints"]}[Data]{[Query="SELECT * from endpoints where freq = '1'"]},
it returns the error below
Expression.Error: The key didn't match any rows in the table.
Details
Reason = Expression.Error
Key = [Query = "SELECT * from Endpoints where freq = '1'"]
Is it possible to run a select against the Fabric datawarehouse in power query as i can with sql? If so then what is the required syntax to do this.
Thanks in advance
Solved! Go to Solution.
found it - just need to use the SQL connection string and not the data warehouse connector.
found it - just need to use the SQL connection string and not the data warehouse connector.
The Power BI Data Visualization World Championships is back! Get ahead of the game and start preparing now!
| User | Count |
|---|---|
| 19 | |
| 9 | |
| 8 | |
| 7 | |
| 7 |