Fabric Functions in DW — Microsoft Fabric Roadmap

Description

Fabric function support in T-SQL enables users to call external data functions directly from their SQL queries within the Data Warehouse. This allows for advanced processing, enrichment, and transformation while centralizing logic and promoting code reuse across different engines and workloads. By embedding Fabric functions into SQL, teams can streamline operations and maintain consistency across platforms.For example, if you defined a `my_fabric_function` user data function, you cna call it from T-SQL code using the folowing T-SQL syntax:<br/>```SELECT *, my_fabric_function(param1, param2...) FROM table```

📰 Related Blog Article

Fabric User Data Functions (Generally Available)

🔗 blog.fabric.microsoft.com

Change History

2026-01-14

Release Date 2026-03-20 -> 2026-05-31
2025-10-14

Feature Description Support for Fabric Functions in DW that will allow invocations of external functions for example:SELECT * fabric-scalar('functionName' param1 param2...) FROM table -> Fabric function support in T-SQL enables users to call external data functions directly from their SQL queries within the Data Warehouse. This allows for advanced processing enrichment and transformation while centralizing logic and promoting code reuse across different engines and workloads. By embedding Fabric functions into SQL teams can streamline operations and maintain consistency across platforms.For example if you defined a `my_fabric_function` user data function you cna call it from T-SQL code using the folowing T-SQL syntax:<br/>```SELECT * my_fabric_function(param1 param2...) FROM table```
2025-10-13

Release Date 2025-09-30 -> 2026-03-20
2025-10-10

Roadmap Item Added