User-defined Functions (Database Engine)

This section provides the information necessary to understand, design, and implement user-defined functions.

In This Section

Topic	Description
Understanding User-defined Functions	Explains user-defined function concepts and includes descriptions and examples of each type available in Microsoft SQL Server 2005.
Designing User-defined Functions	Provides specific guidelines, rules and restrictions you should know when designing a user-defined function.
Implementing User-defined Functions	Describes the procedures to create, modify, or delete a user-defined function.