
Information technology - Guidance for the use of database language SQL - Part 7: Polymorphic table functions
NORMA vydaná dňa 1.9.2021
Designation standards: ISO/IEC 19075-7-ed.1.0
Publication date standards: 1.9.2021
The number of pages: 170
Approximate weight : 541 g (1.19 lbs)
Country: International technical standard
Kategória: Technické normy ISO
This document 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.