ISO/IEC TR 19075-7

Description / Abstract: This Technical Report describes the definition and use of polymorphic table functions in SQL.

The Report discusses the following features of the SQL Language:

— The processing model of polymorphic table functions in the context of SQL.

— The creation and maintenance of polymorphic table functions.

— Issues related to methods of implementing polymorphic table functions.

— How polymorphic table functions are invoked by application programs.

— Issues concerning compilation, optimization, and execution of polymorphic table functions.