Reference number
ISO/IEC TR 19075-9:2020
© ISO 2024
Technical Report
ISO/IEC TR 19075-9:2020
Information technology database languages — Guidance for the use of database language SQL — Part 9: Online analytic processing (OLAP) capabilities
Edition 1
2020-09
Withdrawn
Withdrawn (Edition 1, 2020)

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".

General information

  • Status
     : Withdrawn
    Publication date
     : 2020-09
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 48
  • Technical Committee :
    ISO/IEC JTC 1/SC 32
    ICS :
    35.060 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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