ISO/IEC TR 19075-9:2020

This standard has been revised by ISO/IEC 19075-9:2022

Abstract

This document discusses the syntax and semantics for including online analytic processing (OLAP) capabilities in SQL, as defined in ISO/IEC 9075-2.

It discusses the following features regarding OLAP capabilities of the SQL language:

— Feature T611, "Elementary OLAP operations",

— Feature T612, "Advanced OLAP operations",

— Feature T614, "NTILE function",

— Feature T615, "LEAD and LAG functions",

— Feature T616, "Null treatment option for LEAD and LAG functions",

— Feature T617, "FIRST_VALUE and LAST_VALUE functions",

— Feature T618, "NTH_VALUE function",

— Feature T619, "Nested window functions",

— Feature T620, "WINDOW clause: GROUPS option",

— Feature T621, "Enhanced numeric functions".

This standard contributes to the following Sustainable Development Goal

Check out our FAQs

Customer care

+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)