Technical documentation for Microsoft SQL Server, tools such as SQL Server Management Studio (SSMS) , SQL Server Data Tools (SSDT) etc. - MicrosoftDocs/sql-docs ...

CLR User-Defined Functions [!INCLUDE SQL Server] User-defined functions are routines that can take parameters, perform calculations or other actions, and return a result.

With the continuous evolution of database technology, numerous databases and query analysis engines have begun to incorporate user-defined functions into SQL. These functions enable users to express ...

User-defined functions in SQL Server fall into three categories: scalar functions that return a single value, inline functions that return a table set, and multi-statement functions that return ...

In addition, developers are able to define SQL Server user-defined types, stored procedures and functions using Common Language Runtime (CLR) languages.